Text

Indiana Michigan Power D. C. Cook Nuclear Plant Groundwater Discharge Authorization Application for the Disposal of Wastewater to the Ground or Groundwater
	ML101750150
Person / Time
Site:	Cook
Issue date:	12/01/2008
From:	; Indiana Michigan Power Co
To:	; Office of Information Services, State of MI, Dept of Environmental Quality
References
	FOIA/PA-2010-0209
	Download: ML101750150 (99)
	v • d • e

L) a-V 2/10/2000 601.4 605.37 595.3 590.3 596.6 601.0 605.8 611.9 599.9 589.5 5/9/2000 602.1 607.7 595.6 590.6 596.9 601.3 606.5 612.9 600.4 589.6 8/1/2000 603.4 609.1 597.2 591.9 598.1 602.3 607.2 613.6 601.8 590.6 1/15/2001 608.6 591.5 590.23 1/16/2001 603.9 598.10 2115/2001 1 591.85 590.6 4/24/2001 604.00 608.43 591.91 598.70 590.9 5/17/2001 590.8 6/5/2001 604.12 608.50 592.08 598.80 590.8 7/12/2001 603.94 608.14 592.05 598.78

" 591.3 10/8/2001 605.45 607,76

- 592.35 598.60

_591.3 1/15/2002 604.51 608.29

-592.26 598.75 591.0 4/23/2002 604.95 608.58 1

592.75 600.35 591.31 7/24/2002 606.14 607.97 593.26 599.76 592.10 10/22/2002.

604.67 606.85 592.69 598.80 591.56 1/20/2003 604.84 606.70 592.30 598.30 590.94 4/21/2003 604.14 608.03 592.44 598.47 590.78 7/29/2003 604.37 608.29 592.91 599.10 591.38 10/22/2003 603.64 607.09 592.35 598.25 590.93 1/19/2004 603.14 607.81 592.37 598.23 590.65.

4/19/2004 604.50 607.96 592.38 598.60 -_590.68 7/19/2004 603.99 607.86

.592.65 598.75 591.38

.10/18/2004 603.13 609.74 592.23 598.04 591.18 1/19/2005 603.70 609.30 592.80 598.80 591.53 4/18/2005 605,14 608.39 592.90 599.50 591.53 7/18/2005 604.44 607.00 592.77 598.95,_591.48 10/17/2005 603.19.

607.09 592.17 598.06 591.18 1/16/2006 602.49 608.41 591.80 597.80 591.03 4/17/2006 603.44 608.20 592.29 598.41 613.60 590.92 7/1712006 603.21 607.54 592.20 598.35 612.86 591.18 10/16/2006 602.74 608.21 592.00 598.05 613.26 591.18 111512007 604.25 608.94 592.62 599.15 614.07 591.62 4/16/2007 604.87 608.94 592,87 601.78 614.18 591.94 7/16/2007 604.33 607.35 1

592.57 599.20 612.65 591.68 10/15/2007 605.59 608.71 593.36 600.45 614.04 592,69 1/21/2008 605.14 609.31 609.40 593.11 600.05 620.08 614.38 614.16 592.44 4/21/2008 605.62 609.30

_593.05.

600.15 614.46 592.36 Noý"Obýserva~tion

-s--34

-34 4

4ý4 44 2'..

2

.36

Minimum, 6010

-605 37 595 30 59030 59660 60100 605Z80*

61Q90 5599.90 i5'9 589.50.

Aýeraobe L'*,604,0m*

608-10

.599I38a t

592-33;

5988

ý*

60617 608,47.

61347 60070' 59117 Maimum e-606O14,609 74-609.40 i,593436z

601-8:

620'08 6,,

1_4.:38.-

.614-4,46 601-80, 1592.69.

90Prctile 3605

-36 *

ý924'_-,

,60574,'592 99-,*600 12,'..

614.75 61'2 -23".6,1418W 60.1.52i--

592.02 95th ercen

',:- *605*60, "

609!30 60757

,593 16 60,39 6741 613 30-61431----601.66

-592.38 CNP 2008 Permit Renewal GW Compliance.xfs 1 of 1 Static Water elev

C->

I C)

Wels: iH, Stanfdard Units:

~

-ate,-

.A.

11 C.127 13 14 AV57>6.,

17 19 02/10/00 6.8 6.9 7.3 7.4 6.7 6:9 6.7.

7.1.

6.5 7.3 05109100 7.0 6.9 7.2 7.9 7.1 7.0 6.8 7.3 7.3 7.8

.08/01/00 8.1 7.6 7.0 8.1 7.4 7.2 7.3 7.6 7.4 7.8 10/19/00 7.7 7.5 7.3 8.3 7.2 7.2 6.7 7.1 7.4 8.1 01/15/01 7.3 7.4 7.2 01/16/01 6.7 6.7 02/14101 02/15/01 7.7 7.3 03/13/01 7.4 04/24/01 7.3 6.9 7.9 7.0 M

7.5 05/17/01 -

6.50 06/05/01 7.38 7.06 T797 7.11 7.56 07/12/01 7.49 7.02 7.94 7.13 7.20 10/08/01 6.7 6.7 7.7 7.1 7.1 01/15/02 7.1 7.0 7.4 7.2 7.6 04123/02 7.0 6.4 7.4 6.9 7.2 07/24/02 7.15-7.11

.7.95 6.89 7.57 10/22/02 6.99 6.66 8.02

'7.03 7.18 01/20/03 6.63 6.99 7.99 7.16-7.56 04/21/03 6.91 6.51 7.80 6.62 7.73 07/29/03 6.63 6.78 7.78 6.91 7.49 10/20/03 6.5 6.4 7.2 6.7 7.2 01/19/04 6.5 6.6 7.4 7.1 6.9 04/19/04 7.3 6.6 7.4 7.1 7.0 07/19/04 6.8 6.9 7.9 7.0

- 7.5 10/18/04 6.8 6.6 7.6 7.1 7.0 01/19/05 6.3 6.6 7.9 6.6 7.65 04/18/05 6.7 6.8 7.5 6.5 7.3 07/18/05 6.7 6.9 7.5 6.7 6.8 10/17/05 6.5 6.5 7.7 7.0.

7.4 01/16/06 6.3 6.5 7.8 6.7 7.0 04/17/06 6.3 7

7.5 6.7 7.2 7.0 07/17/06 6.7 7.1 7.8

-7.1 7.2 7.4 10/16/06 6.7 7.1 8.0 7.0 7.2 7.5 01/15/07 6.7 6.8 7.6 7.0 7.0 7.1 04/16/07 6.7 6.8 7.7 7.0 7.0 7.2 07/16/07 6.6 7.0 7.9 7.7 7.1 7.5 10/15/07 6.9 6.5 7.7 7.0 7.1 7.4 01121108 6.5 6.5 7.5 7.0 6.7 6.9 04/21/08 6.4 6.4 7.4 6.6 6.7 7.1 INd*'O5~egti&*S%7V, 7,

"3 *-'"..

': 3,.-"

4:"r r--36

'r

-35*'J<[

.' ;57 '

I "6.1

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V L '4 = "':

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S 131 :7'

.0-

~

4 1;.

.,~ 7*"*':'38 I

2~7' -35

~~..

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ý~

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.2

[

ý72 7'..[73j' 4

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~

7.4-1 7-.3-T.J 80'4 737 7,.'2,,'-J Tc2

~.::7f~

7 4 ~ t.~8 CNP 2008 Permit Renewal GW Compliance.xls I of I PH

U 02/15/00 11.3 53.4 11.7 8.7 16.8 67.7 45.2 22.3 29.7 26.0 05/09/00 10.1 90.4 10.1 8.0 24.7 50.8 40.2 49.1 29.6 22.3 07/31100 7.6 34.3 8.2 7.3 28.7 52.9 54.0 69.3 36.8 22.7 1/16/2001 9.0 28.0 10,0 35.0 23 2/15/2001 8

37 7

.41 20 3/13/2001 10 34 10 49 18 4/24/2001 12 33 11 51 22 5/17/2001 13 35 12 52 22 6/5/2001 13 35 13 53 19 7/12/2001 13 34 11 50 20 10/8/2001 10 33 9

44 24 1/15/2002 10 65 12 58 26 4/23/2002 12 33 10 41,

27 7/24/2002 12 33 13 52 29 10/22/2002 11 46 11 81 29 1/20/2003 16 64 16 45 32 4/21/2003 4

49 10 52 35 7/29/2003 16 61 12 57 30 10/20/2003 4

32 4

85 25 1/19/2004 8

49 10 66 29 4/19/2004 8

41 8

51 30 7/19/2004 11 38 7

59 28 10/18/2004 11 40 9

61 30 1/19/2005 8

63 7

64 31 4/18/2005 8

53 9

75 32 7/1812005 12 48 13 91-39 10/17/2005 9

102 7

113 36 1/23/2006 9

77

8.

76 34 4/17/2006 9

44 8

75

.77 34 7/17/2006 14 46 8

77 142 40 10/16/2006

.9 35

" 14 66 88 38 1/15/2007 12 40

-10 57 76 38 4/16/2007 19 45 9

52 92 42 7/16/2007 16.0 53.4 13.4 54.5 126 44.3 10/1512007 15.9 64.1 14.8 57.9 87.4 48.4 1/21/2008

.12.7 62.6 13.3 55.3 62.2 47.2 4/21/2008 10.4

-72.3 12.7 53;0 156.0 42.6

Nob,*ise-r7*ti6Nds~l,*

,, *-3*.........

3~

.~

3~ ~~. 2 3~-3 Minimum- ~

~~

5T-

.,.40W~k

"%2

-3~

18

Average, 9

l a 0.1'46,

-87

.3Z J2 31 12 1.3

-:68 354.

I

V-1437::

.48 9 5 th P bierentile6A I~ ý1.6t1 8

12...14 18 86-

,66' 53 --

§;-1836 L45',

CNP 2008 Permit Renewal GW Compliance.xls I of I Chloride

rn--I 2/15/2000 289 536 971 383 372 572 290 306 406 585 5/9/2000 420 715 482 431 475 565 360

-510 638 421 811/2000 312 396 446 433 484 566 342 587 420 609 10/1912000 287 446 440 475 531 681 594 716 479

'675 1/15/2001 462

. 416 622 1/16/2001 359 531 2/15/2001 483 632 3/13/2001 624 4/24/2001 498 430 650.

653 577 5/17/2001 552 6/5/2001 527 425 536 669 602 7/1212001 504 404 440 634 543 10/8/2001 507 542 394 582 573

.1/15/2002 467 625 376 600 554

-4/23/2002 474 410 508 558 524 7/24/2002 399 498 545 599 547

'10/22/2002 450 520 591 734 548 1/20/2003 448 665 520 601 533 4/21/2003 512 603 543 665 542 7/29/2003 385 547 490 646 572 10/20/2003 231 437 465 693 556 1/19/2004 566 573 550 695 569 4/19/2004 436 436 520 598

.518 7/19/2004 452 473 468 645 544 10/18/2004 546 537 460 735 594 1/19/2005 441 653 560 727 545 4/18/2005

-508.

562 513 747 570 7/18/2005 422 470 506 712 568 10/17/2005 598 799 525 841 601 1/16/2006 443 818 520 736 609 4/17/2006 486 522 531 711 667 591 7/17/2006 646 451 610 624 784 534 10/16/2006 436 560 525 648 685 544 1/15/2007 512 451 505 634.

644 583 4/16/2007 475 466 561 611 672 557 7/16/2007 655 484 664 633 810 556 10/15/207 '

696 583 601 595 644 573 1/21/2008 580 578 645 661 651 633 4/21/2008 546 653 734 571 960 590 ZMinhirt*/

'77231V-2-1'

-;'3962.

Z4407*...

37--2o.:,

565' 290*'*I'

'-306M/;

406*'

-421*~'

AVdra&es, J -471-8.-3 535.~14285T4 ~58,475:-ý, 518-f055564 i632.88571'4 -

- 596--

'"396.5U '64379 R5 7Oz263 58

'Maximnumj,:

-Y696zý

`81~~~91 7~

841--

-:.~1594 901~J>638~

ý-,675,&

90thPrdehitbntiI

~590.8K 660.2:&'

8243%

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ý-,

734.6~

--6:

ý53ý

'809034-8ý626 95h

]C648',f7, 7,7402.Z'

ýý897,C65-P:-7653!5??'ý

-;739.ý3y 645 589P 63 15 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Specific cond.

I

07/31/00 0,930 0.310 0.250 0.160 0.210 01/15/01 2.03 0.570 0.430 0.270 0.360 01116/01 2.030 0.570 0.430 0.270 0.360 02/15/01 2.170 0.120 0.810 0.700 1.510 03/13/01 2.710 0.150 0.610 0.540 0.520 04/24/01 2.64 0.020 0U330 0.200 0.260 05/17/01 2.76 0.02 0.34 0.23 0.29 06/05/01 2.89 0.21 0.35 0.25 0.32 07/12/01 4.61 0.12 0.30 0,25 0.33 10/08/01 0,52 4.01 0.27 0.20 0.36 01/15/02 1.70

<0.01 0.25 0.21 0.36 04/23/02 2,94

<0.01 0.27 0.18 0.35 07/24/02 3.19 1.16 0.26 0.23 0.35 10/22/2002 0.39 0.03 0.28 0.25 0.35 1/21/2003 1,11 0.02 0.27 0.2 0.35 4/21/2003 3.76 0.02 0.26 0.19 0.35 7/31/2003 2.38 0.16.

0.30 0.33 0.41 1012012003 1.05 0.13 0.28 0.3 0.37 01/19/04 2,48 0.03 0.03.

0.23 0.23 04119/04 3.45

<0.01 0.24 0.21 0.34 07/19/04

,4.87 0.30 0.24 0.28 0.35 10/1812004 2.61 1.02 0.21 0.31 0.37 1/19/2005 2.15 0.09 0.32 0.37 0.44 4/18/2005 16.7 0.02

-0.24 0.32 0.40 5/23/2005 3.17 7/18/2005 1.76 1.72 0.23 0.27 0.34 10/17/2005 3.06 0.28 0.23 0.22 0.21 1/23/2006 2.39 0.11 0.87 0.41 0.5 4/17/2006 0.97 7/17/2006 2.4 0.2 0.9 0.5 1.01 0,6 10/16/2006 1.8 0.9 0.7 0.4 0.1 0.5 1/15/2007 1.1, 0.1 0.5 0.3 1.0 0.4 4/16/2007 2.29 0.1 0.4 0.3 0.4 0,5 7/16/2007 2.39 0,2 0.5 0.3 0.57 0.4 10/15/2007

. 4.5 0.1 0.5 0.5 1.4.

0.6 1/21/2008 1.45 0.26 0.5 0.31 0.84 0.36 4/21/2008 2.61 0.16 0.37 0.41 0.59 fNo. Observ-ationsý 7 36 *-'-.-

32.

35 Sr_3.

35 -

9 Minifiu 0;3906..

020ý :.030ý

"*0160&_,'

-0;;10; I

0 210, t,.-,-MaRiffiJm 28 116W0n-. I,-013

-':0_,002KL.

.14-0 V'9i0 9

L;95th-Perceftile 2

I 465*i l*"%1 005.-I,

j *0 4

I;.,, :+*

_:+ +-:,. *,

C*ensored values treated as lI2*the MDL*.

,.:+-___ _

____,__*-- I

_NbI.ObserVatiohsi..

36 35 k

5 3

9.

-.34ý

-Minimu 039 0005_

0-.030; 0160:.

0.140.

,1;0.2,10-

7"Average 2

0806

0378, 0"377,-

L '0302-

-ý0ý772.-,-:,0:409'&

--Ma-imm

.16.7,00 4010 0,900-.-: >-"0:700T"

-'_,1-430

14,1.510 -

.90th Percentile,,Y" 4.150 0960.

-0646-7,,.0452"

':1:094

'0517 95th PercenUle,

4.675

-,1.328;, 1 -.0M8289-_

0.512 1

1.262 0.574 CNP 2008 Permit Renewal GW Compliancesx1n 1 ofl1 Total Inorganic nitrogen

CL (7

0 t.Y1'fc72~TT7~

efls: AMMONIAW gIY>_

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-12::

13<'

0.12 0.18 0.25 18'

.'19,-

5 0.25 5/912000

<0.03

<0.03 0.18 0.2 0.21 0.36 7/3112000 1/15/2001 1/16/2001 2/15/2001 3/13/2001

<0.03 0.3 0.11 1

0.25 1

0.16 0.32 0.05 0.11 0.33 0.04 0.12 0.11 0.43 1

0.27 1.51 0.50 0.26 0.27 4/24/2001

<0.01

.0.32 0.20 5/17/2001

<0.01

<0.01 0.32 0.21 0.05 0.05

<0.01

<0.01 0.32 1

0.23 0.30 0.30 1/15/2002 0.25 0.34 0.36 0.35 0.35 4123/2002 7/24/2002 10/22/2002 1/20/2003

<0.01 0.4 0.06 0.07 0.4

<0.01 0.04 0.03 0.02 0.02 0.27 0.18 0.26 0.28 0.27 0.25 0.23 0.25 0.20 0.19 0.35 0.35 0.34 0.33 4/21/2003 7/29/2003 10/2012003 1/19/2004 4/19/2004 0.32 0.52 0.70 019 0,01 0.07 0.03

<0.01 0.23 1

0.24 0.32 0.32 0.34 0.31 0.24 7/19/2004 10/8/2004 1/19/2005 4/18/2005 5/23/2005

<0.01 0.06

<0.01

<0.01 0.11 0.01 0.20 0.24 0.18 0.31 0.35 7/18/2005

<0.01

<0.01 0.02 0.11 0.17 10/17/2005

<0.01

<0.01 0.02 0.05 0.05 1/23/2006 0.11 0.1 0.87 0.41 0.48 4/17/2006 0.3 0.2 0.8 0.4

<0.1 0.5 7/17/2006 0.1 0.2 0.9

, 0.5 0.2 0.6 10/16/2006 0.1

<0.1 0.6 0.3

<0.1 0.4 1/15/2007

<0.1

<0.1 0.4 0.2 0.1 0.3 4/16/2007 0.2 0.1 0.4 0.3

<0.1 0.3 7/16/2007

<0.1 0.2 0.5 0.3

<0.1 0.4 10/15/2007

<0.1

<0.1 0.4 0.3

<0.1 0.4 1/21/2008

<0.05 0.08 0.35 0.31

<0.05 0.36 4/21/2008 0.16

<0.05 0.26 0.28 0.36 0.39 No. ObserVatibdisi

-2"19,...

.... 21....-3,,

-37" 37'ý

-, '-3'

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37.'

Mirdmur-r f-..'0.05" 1/4 0.01,

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-0.05

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0: ,24-

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,, "'Ave/a~e -

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-='0*3 Z_

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0.2

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-,0:4047.

0.ýý328ý,

0

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-0:488-"

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i

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" 37

.3;7-37 37

-'3.7...-

2 1*

2 I

37 :'o

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0.814;-_ I- 0.5034 0ýT-3291.M A,..0243 i;.0:272-.I

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'0:52--

1 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Ammonia

j 4

'IA'Mll 1~i8i?.

~

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2.:* "D;*:,**%-

!:_ 'I" 7* :.*8

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- 19 2115/2000

<0.05 0.02

<0.1

<0.05

<0.05 5/9/2000 0.02 0.20

<0.1

<0.02

<0.02 7/31/2000

<0.1 0.01

<0.1

<0.02

<0.02 1116/2001 0.10 0.53

<0.01

<0.01.

<0.01 2/15/2001 0.07

<0.01

<0.01 3/13/2001 0.23

<0.01

<0.01 4/2412001 0.12

<0.01

<0.01 5/17/2001 0.06

<0.01

<0.01 6/5/2001 0.06

-0.01

<0.01 0.01

<0.01 7/12/2001 0.14

<0.01'

<0.01

<0.01 10/8/2001

<0.01 0.01

<0.01

<0.01 1/15/2002 0.24

<0.01

<0:01

<0.01 4123/2002 0.05

<0.01

<0.01 7/24/2002 0.2

<0.01

<0.01 10/22/2002 0.03

<0.01

<0,01

<0.01

<0.01 1/20/2003 0.15

<0.01

<0.01 4/21/2003 0.02

<0.01 0.01

<0.01 0.01 7/29/2003 0.01 0.01

<0.0t

<0.01

<0.01 10/20/2003

<0.01

<0.01 1/19/2004

<0.01

<0.01 4/19/2004

<0.01

<0.01 7/19/2004 0.04

<0.01

<0.01 10/18/2004 0.04

<0.01

<0.01 1/19/2005

<0.01

<0,01

<0.01

<0.01 4/18/2005

<0.01

<0.01 5/23/2005 0.04 7/18/2005 0.04

<0.01

<0.01 10/17/2005

<0.01

<0.01 1/23/2006 0.06

<0.01

<0.01 4/17/2006

<0.05

<0.05 0.07

<0.05 7/17/2006

<0.05

<0.05 0.11

<0.05 10/16/2006

<0.05 0.07 0,07 0.08 0.14 0.11 1/15/2007 0.2 0.10 0.05 0.07 0.14 0.06 4/16/07 0.09

<0.05

<0.05 7/16/2007

<0.05

<0.05 10/15/2007 0.06

<0.05 0.07 0.07 0.13

<0.05 1/21/2008

<0.05

<0,05 0.06

<0.05 4/21/2008

<0.05

<0,05

<0.05

<0.05 r-No.Ob-s=rvatio'ns,

.-7;23;,'."'?9***.

K.i9-*

4*."** 4'

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L ~~xr/ri~ *~V02~t2 6.~

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0!227.: I; _ 0.398'1--*

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371

- -37/

j" I

.37 "

1..-37.

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_4.*:,

0:01"

, :,-:0".1..'

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0.08 --

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007

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0

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0,012 I-

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a t.~w6II§:N1

+/-- -. Datei IA-

- a; f,

i. W 77:-12x1 I

2/1512000

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___0.5

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0, b.05 0.27

, <0.05

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<0.02

<D.02 0.07

<0.2 0.02 7/31/2001 0.93

<0.02 0.1

<0.02

<0.02 0.147

<0.02

<0.02 111612001 1.87

<0.01

<0.01 2/15/2001 1.99

<0.01 0.02 0.02

<0.01 3/113/2001 2.15 0.04 0.03 0.02 0.02 41/24/2001 2.52 0.02 0.01

<0.01

<0.01 5/1712001 2.70 0.2 0.02 0.02 0.02 6/5/2001 2.83 0.15 0.03 0.01 0.02 7112/2001 4.47 0.07 0.03 0.53 0.03 101812001=

0.52 4.00 0,02 0.02 0.02 1/15/2002 1.46

<0.01

<0.01" 4/23/2002 2,89

<0.01

<0.01 7/24/2002 2.77 1.12

<0.01

<0.01 10/22/2002 0.3

<0.01

'0.01" 1/20/2003 0.89

<0.01 I<0.01

<0.01

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<0.01 40.01

<0.01

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0,53 0.06 0.04 0.05 0.05 1/19/2004 1.78

<0.0i

<0.01

-0.01 4119/2004 3.26

<0.01

<0.01 7/19/2004 4,83 0.29 0.04 0.04

<0.01 10/1812004 2,51 1.02 0.03

<0.01 0.02 1/19/2005 2,15 0.09

0.09 0.10 0.08 4/18/2005 16.7

<0.01

<0.01 5123/2005 3.02 7/18/2005 1.72 1.72 0.21 0.16 1

1 0.17 10/17/2005 3.06 0.28 0.21 0.1"7 0.16 1/23/2006 2.22 0.01

<0.01

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10.9

< 0.2 7/17/2006 2.3

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1 1

0.7 1<0.2 1011612006 1.7 0.8

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<0.2

<0.2 0.8

<0.2 4/16/2007 2.0

<0.2

<0.2 0.4 0.2 711612007 2,39

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<0.05 10/15/2007 4.48 0.13

<0-05 0.11 1.30 0.16 1/2112008 1.45 0.18 0.15

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1

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0.02-.

1089

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0.14'- -1 OM 1

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L

~0

1

-, at:

1 12,.-:'-

3'-T13-,'.

A-

-:14_

."J 15 1';

.* *,; 16'-/.

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02/15/00

<0.05 1

0.05 0.05 0.09

<0.05

<.05

<0.05

<0.05 0.06

<<..05 05/12/010 0.03 0.03 0.04 0.07 0104 0.03 0.05 0.04 0.04 0.07 07131100

<0.0 0

<0.02 0.05

<0.0 2

<0.02 0.03 0.02 01/161/01

<0.01

<0,05 0.07

<0.01 0.02 02315/01

<0.01

<0.01 0.04

<0.01

<0.02 03/13/01

<0.01

<0.01 0.03

<0.01

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<0.01 0.05

<0.01 0.04 05/17/01

<0.01

<0.01 0.04

<0.01 0.02 06/21/01

<0.01

<0.01 0.05

<0.01

<0.01 07/12/01

<0.01

<0.01 0.03

<0.01

-<0.01 10/08/01

<0.01

<0.01 0.05

<0.01

<0.0 01115102

-0.01

<0.01 0.08 0.01 0.02 04/123/02

<0.01

<0.01 07124/02

<0.01

<0.01 0.01

<0.01

<0.01 10122102 0.06 0.05 0.08 0.03

<0.01 01/120/03

<0.01

<0.01 0.03

<0,01

<0.01 04/21/03

<0.01

'0.01 07/129/03 0.01

<0.04

<0.09 0.05 0.01 10/20/03 0.06 0.18 40.0 0.09 0.32 01/17/04

<0.01

<0.01 0.03

<0.01

<0.01 04/19/04

<0.01

<0.03 0.02

<0.01 07/19/04 10.01

<0.01 0.03

<0.01

<0.01 10118/04

<0.01

<0.01 0.01

<0.01

<0.01 01/19/05

<0.01 0.03 0.03 0.03 0.04 02/24/05

<0.011

<001 0.03 0.04 0.04 04/i8/05 0.04 0.04_

0.09 0.05 0.05 07/18/05 0.06 0.18 0.07 0.09 0.37 10/17105 1.16" 0.96 0.25

<Q,01

<0.01 10/17/05

<0.01.

<0.01

<0,01

<0.01 11/04/05 "0.02 01123106 0.02 0.10.06 0.01 00 (341M7106-

<0.1

<0. 1

<0.1I

<0. 1

<0.1I

<0. 1 07/17/06 0.2 0.3.

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0. 1

0. 1 10/16/06

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<0. 1

<0. 1 01/15/07 0.4

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04.

0.3 0.3 0.7 04/16/07

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<0.1 0.7 07/11Z07 0.6 0.7 0.6 0.6

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0.6 0.6 10/15/07

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.(

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t.7ti 171 11Om.Ob'9ervatioris'j

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o:o/li058 IU95h~e~e/iith-I 014A2~tPA04 X.I.0049 026. 1131<

CNP 2008 Permit Renewal GW Compliance.xis 1 oil T. Phosphorus

(K-'--*

r-"ýy

__________________ _______:WwIw:sLLF-E(00945)'

2igjJ J/1),.

02/15/00 43.9 28.5 374 60.3 21.2 36.1 16.4 27.9 18.3 140 05/09/00 107.0 53.0 137.0

.90.0 19.7 31.8 16.3 28.9 20.1 134 07/31/00 70.9 61.2 76:6 95.3 24.1 33.0 21.7 29.5 14.5 139

.01/16/01 59 27 76 22 129 02/15/01 97 27 97 25 131 03/13/01 127 29 130 24 130 04124101 151 29 205 35 115 05/17/01 151 36 171 42 118 06/05/01 145 36 134 52 118 07/12/01 136 37 103 60 106 10/08/01 139 45 82 32 93 01/15/02 134 44 67 35 70 04/23/02 121 27 128 26 53 07124102 91 28 146 337 58 10/22/02 136 31 156 44 43 01/20/03 110 57 134 55 43 04/21/03 141 34 137 51 43 07/29/03 86 30 120 128 61 10/20/03 30 38 114 47 64 01/19/04 158 29 119 43 60 04119/04 114 28 141 45 56 07/19/04 96 33 115 59 66 10/18/04 137 33 95 199 55 01/19/05 95 36 145 54 72 04/18/05 113 27 122 43 57 07/18/05 124 27 129 36 59 10/17/05 162 28 120 33 55 01/23/06 96 41 112 25 67 04/17/06 115 29 123 25 32 63 07/17/06 199 32 180 42 33 60 10/16/06 114 39 136 33 31 56 01115/07 124 17 112 47 26 28 04/16/07 96 22 146 53 31 49 07/16/07 200 21 198 79 31 58 10/15/07 208 16 147 32 28 57 01/21/08 140 18 150 36 32 57 04/21/08 139' 21.6 206 29.8 13.7 55.7 No. Observati6ns *Z".37f;U:

'-,,37 3,'--,:ý37.',

"'3,

.3,_.......

.T2

,37-3 37-:

'Ave ag~ 6 7-1 22-7.7.

32.-.

196'> 7'128j' 7':.4 7

~4.'1~'7~;

2..

~

8~'

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i, *,I2*08

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W,*0:

6 3'37 720[77, 6"

22 0

20

2180 x95tP_`ee-

_ _1_53-

3_1,

,12_3_2 "90tr~ecentI~10'~i<

4'~

,-- 32T<<7Z 7.7.,

68'.'- ~.'35 21

'1.'32'7

-20 V737 tii95th!Rbrcdrntildf 719

'I 54

-.350~".

147 36,"

2

<2

'20, 372135 CNP 2008 Permit Renewal GW Compliance.xls 1 of I Sulfate

f{,

s LJ f

SODIU W.(00929)i BY 0215/00j 2A4,6 418.

120

27.

>10

.1 3.4 28.15>

13.3

2.

61.7 02/1 5/00

-24.6 17.2 120 27.2 10.1 38.6 28.1 13.3-20.3 61.7 05/09100 61.3 68.2.

84.2 31.1 14.2 37.2 28.5 9.8 22.2 72.3 07/31/00 31.5 17.4 35,3 31.4 22.5 28.6 35.8 19.2 20.6 61.2 01/16/01 20.2 18.4 32.3 22.8 56.9 02/15/01 22.9 18.7 31.9 22.4 58.0 03/13/01 37.9 20.4 33.9 24.4 59.0 04/24/01 51.0 19.5 38.5 25.6 51.4 05/17/01 59.3 21.6 45.5 24.7 54.1 06/05/01 59.6 18.7 52.2 26.7 54.9 07/12/01 51.8 19.3 49.1 30.8 55.5 10/08/01 64.9 26.5 33.9 28.2 51.6 01/15/02 47.0 34.4 31.6 29.8 40.9 04/23/02 56.2 1315 37.0 25.4 35.0 07/24/02 37.3 18.9 55.3 31.4 37.0 10/22/02 43.9 31.2 60.9 37.7 34.7 01/20103 30.8 38.4 58.1 34.0 31.0 04/21103 62.2 33.1 56.7 33.2 32.3 07129103 33.2 33.7 53.0 42.8 33.8 10/20/03 16.5 17.3 41.8 34.7 33.5 01/19/04 47.4 26.8 46.5 39.9 27.4 04/19/04 39.6 18.1 47.8 27.8 32.2 07/19/04 40.5 19.8 51.7 38.7 32.5 10/18/04 57.4 23,6 43.2 33.8 26.6 01/19/05 26.2 28.6 "

35.3 31.8

__15.3 04/18/05 39.5 33.3 41.6 35.3 27.5 07/18/05 58.1 23.6 46.5 41.2 30.0 10/17/05 72.0 51.3 46.0 63.2 29.6 01/16/06 38.8 51.4 43.6 49.5 36.0 04/17/06,

40.6 24.7 42.8 44.2

.19.0 32.1 07/17/06 88.6 22.7 54.7 47.9 60.3 30.8 10/16/06 42.8 20.9 55.0 40.2 35.0 27.4 01/15/07 63.9 20.2 49.9 46.1 30.5 30.1 04/16/07 31.8 19,6 37.6 33.5 25.4 24.3 07/16/07 64.7 22.0 71.1 48.4 65.9 31.5 10/15/07 109 34.7 66.5 34.6 49.2 32.3 01/21/08 74.8 41.2 1

64.3 40.4 23.2 34.5 04/21/08 52.2 45.2 79.7 29.6 69.3 32.9 NoOMis/imum

'ý

.W

.1

,375.13,5*],"35'3.3-

.27,2*<

286, -, l.>28*1*,.,

9:8-,;,,20*3w;:

4.,

15.3.

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48.65,1 e,!27s1*y

>7:, 83k.

46!63,-";, 1,33.72 34*87 :

,-,30*8t

_35:01,

<2.03"7

39,13:

7 3Maxim3umj..

7 8,2, 34 20*,

7ý79

-.- 3X63§2 388-358I M 802350 90tPerE.6,ti[6t.-.

,]

_-2

_ ".-112!8A.

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.3848 34*3*,,',.

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'41642

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,'48.62.<ýI 814 67,C43%";'

22.04h. I 61.3 CNP 2008 Permit Renewal GW Compliance.xis 1 of 1 Sodium

t,.

T'T~.

T Well. TOTAL DISSOL VED SOMJS-T:

60O.`.

4fiP 1 Date:

-1 A W,8<'7I 2?..

3~

1 9

02/15/00 191 317 755 221 266 375 272 248 247 405 05/09/00 275 494 392 277 299 354 216 286 260 427 07/31/00 191 288 288 264 299 377 283 344 263 416 01/16101 187 269.

249 305 398 02/15/01 233 270 287 318 379 03/13/01 274 250 325 310 359 04/24/01 317 266 446 392 366 05/17/01 326 270 395 363 365 06/05/01 325 270 327 393 431 07/12/01 333 268 280 392 358 10/08/01 311 312 235 333 342 01/15/02 285 364 214 348 327 04/23/02 289 247 264 309 304 07/24/02 218 289 324 337 309 10/22/02 267 352 398 306 293 01/21/03 255 386 315 343 306 04/21/03 288 "344 285 399 329 07/29/03 279 319 351 366 380 10/20/03 131 282 289 406 341 01/19/04 322 333 301 371 321 04/19/04 274 289 320 375 313 07/19/04 327 318 309 435 335 10/18/04 287 272

.1 238 376 300 01/19/05 227 351 331 365 318 04/18/05 266 310 263 386 298 07/18/05 263 259 283 394 315 10/17/05 286 358 274 395 298 01/23/06 242 369 278 367 325 04/17/06 272 278 294 373 345 339 07/17/06 388 241 346 357 413 290 10/16/06 252 308 306 355 375 326 01/15/07 296 255 302 343 334 338 04/16/07 266 258 345 354 369 341 07/16/07 434 288 424 376 446 334 10/15/07 512 456 506 471 480 434 01/21/08 328 284 334 338 304 216 04/21/08 360 471 376 569 383 413 No. Obsei'ations' --.

37" 3.

37

'37.

3 3

12 3

,37 Mii 131 241 7288.:

-214 266; 35 216 248-,

'247' **

6:

Average

- '285'.86*

1..'312:30W." 7478:33:' 4 312.86

-364.43

'36867' 257 '-360.58ý, -ý25667 "342.95

Maximu-m 12

' 494, 75

_'56 6>

377

2880,

_,-263a_,

90th Re:ceritile

.34,3:8 37,5.8 682.4 -- '

396'2.-

401%8 376'6--,-

6 280;8 7_

I',_442V7'_.

262-4 41A,'2

';95thPercentile,'

.- 3972--*

459

- -718.7-'1 4-428',1"

,4'.42.2 376,8ý':=.Mt28'19,-- -, ý_461, ý: ý_262_. 7

-,42T.8 CNP 2008 Permit Renewal GW Compliance.xls I of 1 T D Solids

D -ate-_--- --

I..

-,_- I A

..-TIJS:1; A-kKA*,t2 INUIY*13

-TO.T A *z :

/I")7i' C.§ >

,f1.6:*,-7.-L_______-18_ ;_.,_____:1 2/15/2000 121 181 135 124 184 194 97.1 169 158 160 05109/00 69 207 101 101 189 164 91 156 145 146 07/31/00 58.6 94.5 142 104 175 198

.105 171 147 144 1/16/2001 78 171 126 198 154 2/15/2001 66 151 124 200 149 03/13/01 65 135 117 206 148 4/24/2001 68 139 120 204 149 5/17/2001 74 132 114 202 151 61512001 88 128 112 212 153 7/12/2001 85 131 108 201 155 10(812001 1/15/2002 4/23/2002 7/24/2002 79 175 109 188 176 7/29/2003 78 151 108 182 193 7/19/2004 78 143

'105 201 172 7/18/2005 64 134 104 183 172 4/17/2006 158 7/17/2006 79 112

111 186 173 158 7/16/2007 95 147 105 168 192 160 10/15/2007 90 134 124 180 114 1

169 No;ObseriVtions-..->-..-- 17.

.147;

-.3 17 3

.3I 7-

3.

17 iridimu* *.

_-',,58:6" 945 101Q]-

10.1

/

I168 164 91 114 145.

144 Avetagef 1.-I

- 78.56 §1.45.03: -: 126.0 1I71

>.-91ý7 83 974701 16 j- -

1%'000 159.35 Maximium*.*".1,i,

>--121

,?i.207..

-T-1?42 126'

-'212

-198

'1r05 192 "

158 193 90tr R

ebitice-t K-.92 f

I

.2

-'ul.7,77.4 I1406 124 204.8*

97,2

-103'42

1806-

-155.8 173.6 95th*je-r~ct~ed

.100~~2~-.,186;2

-1 4VI,3J 1244.- :207:-2

,'1976*

104211 1863-156.9 179.4 CNP 2008 Permit Renewal GW Compliance.xis 1 of 1 Alkalinity

(iN 7/16/2007 95 147 j

105 168 192 160-10/15/2007' 90 134 123 180 114

[

169 N

2:

2.

2 2diý2[7 2]

W~iimunii 90;34 15

-1,689 1Z; 11 4..

60 3 -verageJ 93, 141-114A174

<453 15 9.0th V",,erce-r*,tile

.94 5 145 71, 12 1'2 718 8218 5t.eecntI 9 7 465 12 794 18 1855 CNP 2008 Permit Renewal GW Compliance.xls I of I Bicarbonate

C K>

-8 W-.-'iJMfiiI)

-~

01/16/01 28600 53800 36900 58500 53200 02/15/01 35600 52200 42600 62600 49800 03/13/01 32900 45100 47400 60400 47600 04/24/01 32400 46700 66000 68100 49900 05/17/01 32800 46100 53600 70800 50500 06/05/01 30800 43700 39700 71800 49200 07/12/01 35100 45500 31000 69800 46800 07/24/02 27800 60100 39900 64400 54500 07/29/03 28200

-54200 33400 63500 60500 07/19/04 32300 51000 32000 68800 55200 07/18/05 23600 50100 41500 69900 61500 04/17/06 68300 07/17/06 33900 51300 51800 70600 84600 64400 07/16/07 47600 54000 50200 59600 66900 58400 10/15/07 26000 51500 33400 55200 54100 54200

,o

- bser-atn 1,i 14 M... mm.........

37.0.

31*.,00 550,4 649'100 46800

-I Ygr,,

5637C5 5424 I 115,8

':*:,2*8

,5,5 t

513979' 90th~PecentQ 9#UM 5414

-36§ 7j7

~ 770 61200 95h--

ertie 390Wo

~

525 590 710" 815

21 CNP 2008 Permit Renewal GW Compliance~xis 1 of 1 Calcium

$1

(

'I t

iDate:'

l

- -ý8 12 13-

16.

19 08/01/00

<20 86.9 287 4370 01/16/01

<10 230 260 4530 1470 02/15/01

<10 70 290 4950 1400 03/13/01.

<10 60 330 5060 1350 04/11/01 490 04/24/01

<10 110 470 6570 1470 04/14/98

<10 90

.370 6720 1380 08/12/98

<10 150 290 6830 1370 10/20/98

< 10 90 220 6890 1330 07/24/02

< 10 110 280 5790 1530 07/29/03

<10 90 260 5480 1730 7/19/2004

<10 90 260 4900 1710 7/18/2005

<10 140 350 5580 2270 11/1/2005 11/4/2005 11/9/2005 11/16/2005 11/17/2005 11/22/2005 11/23/2005

.11/30/2005 4/17/2006

<5 7/17/2006

<5 127 442 5060 9

2250 07/16/07

<5 256 466 3960 9

1970 10/15/07

<5 1200 298 3530 6

1870

'No.obsertions ---

0 15 16

- 15"

- 'r 3*.

5 "

Minimum, 0

- 0000 60

-000

- 220 0

30000

.3 30300-6:0000"

133040010" Average,,

Afr-#DIVIOI -, ý'-193 3267-1 335 1875:-.5346800.00i J8'0000 "

'650.000

, Mixmfim6m

-000*0 120-0:0000

,4906:000'-

6890.0000" O

- 9:OOOOS* '.2270.0000 0th*Pe ntite.

-#NU M

-2*45 i6 :

.- 468ý 6786 -

9

-2166 "95th.Perb6ntile

.*4#NIUMI

-539.2*.

475 6848 7

9 i

-.- 2257h "

Censored Values tfreated-as 1/2-the MDL ANo. Observations 155 16 15 4

14 Minimum 2.5000 60.0000

% 220.0000 3530.0000

. 2.5000 1330.000 Averag 4 48333

1933267 3ý35:1875

'5348.0000 6.6250

1'650'0000; Maximum 1010000 1200 0000 490:0000 0

6890.0000.

000oo 2270:0000 90th Percentile

-'5; "-2456.

468

-*6786 -

9 2166-95th Percentile6 65-539:2 475,

-6848.

9 2257 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Iron

U~

2/15/2000 11.6 18.5 26.0 12.1 16.2 18.3 9.01 16.4 13.9 16.3 5/9/2000 7.1

-19.8 11.1 13.2 16.2 17.9 9.5 20.0 13.6 16.8 7/31/2000 7.5 12.6 16.1 12.4 15.8 18.9 11.4 21.6 13.1 15.7 8/1/2000 7.65 12.9 13.2 17.4 1/16/2001 9.8 15.1 12.2 16.9 14.8 2/15/2001 11.8 14.6 14.2 18.4 13.8 3/13/2001 11.0 12.8 15.7 18.0 13.2 4/24/2001 11.3 14.1 22.5 21.4 14.3 5/17/2001 11.0 13.2 17.5 21.2 13.8 6/5/2001 10.4 12.9 12.9 20.7,

13.4 7/12/2001 12.5 13.9 10.0 19.8' 12.7 7/24/2002 10.2 15.7 12.6 17.8 15.1 7/29/2003 9.9 15.9 10.7 18.1 16.6 7/19/2004 12.6 14.3 9.8 19.5 15.9

.7/18/2005 8.9 14.6 13.4 20.9 17.8 4/17/2006 20.2 7/17/2006 12.3 15.5 16.6 20.4 25.1 18.1 7/16/2007 15.5 14.6 15.9 15.4 18.6 15.3 10/15/2007 9.09 14.4 10.9 15.1 17.0 15.0

Nb.:'Obse~vati-18 1831-1 3

'3, 7'317.

J-Ji~f 7116T1.9811 J

19' J9.0.1 16A.4 1312-'.,

I Ivee106 47 173 136 8?29 j

1837.

9 9ý7 19:84 13.53 S2'

.Maxieff 1559ý8 26ý 225 21 891425:1>ý

113.9 18.1.1,8

90tlh.<Pei.cintileo 12: 53*:

-1;6 4~'~2~

687 209-,490 188 1'02'

-i 23.-

13.84.

2o

, 95th-,1825entjte..

2,t,23 1*3

'03 !85'8,19-:8 251185

'2

'23 81

ý 1.21.

-24.05 13:87

'17.86 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Magnesium

cTh~

A -

-1 9-7/17/06 5.7.

0.4 0.5 0.5 0.7 0.6 10/16/06 1.0 0.2 0.5 0.8 0.5 0.5 7/16/07 3.9 0.6 0.4 0.6.

0.7 0.9

'No Obse'rva-tions, 3.030O 0

0

_'0O 0

!90th!P.erice ritile ':: :*., 5:3):? -

0::(

6: :"°*

N U M K.," i > *0:5 ',

0

'* 0 8* :**'*'*#N U M !*:' ' -'-i#.NU U

7:.,.--

0*71, ' *[ * *#NUM 'i(,*.: *0:8 * -:

9 5th *P,erce ntilei /: - 5.5 -""

f * -0 6

, ir-# N.U M ~i:'

i 0 5-0 8

-O M K N U '

0

U M 0

CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 dissolved oxygen

K D-t' TA 3

08/01/00 0.7 2.9 1.3 1.9 01/16/01 1.3 2.8 1.2 1.8 1.4 02/15/01 1.6

.3.7 1.3 2.3 1.6 03/13/01 1.5 3.1 1.3 2.3 1.5 04/24/01 1.4 3.0 1.4 2.5 1.6 05/17/01 1.5 3.4 1.4 2.6 1.6 06/05/01 1.3 3.4 1.3 2.7 1.6 07/12/01 1.2 3.0 1.1 2.5 1.5 07/24/02 1.2.

3.7 1.1 2.3 1.6 07/29/03 1.5 3.3 1.0" 2.4 1.7 07/19/04 0.7 2.3 0.9 2.4 1.7 07/18/05 1.1 4.7 1.2 3.0 2.0 04/17/06 1.9 07/17/06 2.12 3.47 2.5 3.7 3.53 2.48 07/16/07 1.57 3.88 2.04 2.13 2.25 1.77 10/15/07 1.58 4.82 1.71 1.96 1.93 1.77 NMxmum-212 4 2 20

-~0

~

32 4

90th.Per.ent.le, :1,5, 4 37 l1 9

2 88 4 81 th.P

.rc,d l176...

21...

3_34"

-,!2,-7 17 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Potassium

(7 (t

(7~

I 3 e- -

W els m /

12 Date:-

8:

12 13 16

'19.

08/01/00 0.824 1.22 5.25 3.05 01/16/01 11 7

2 27 3

02/15/01 15.0 27.6 21.6 42.5 30.9 03/13/01 18 38 28 54 37 04/24/01 10 26 15 43 28 05/17/01 3

28 20 46 27 06/05/01 2

8 3

5 4

07/12/01 3

7 4

5 5

07/24/02

,3 7

2 10 6

07/29/03 2.0 6

2 5

4 07/19/04 1

7 2

4 4

07/18/05 3

9 3

8 6

04/17/06 1

07/17/06 1

6

<1 4

1 3

07/16/07 1.22 7.71 1.45 4.35 1.85 3.81 10/15/07 1.01 9.06 1.35 5.38 1.95 3.39

§ uAihimuml i30" -

0..

2

-422 4:001.00'*"30 ve00 1381 7262 17.90,'

45 42 M-27, 800 3~0 80 54400 1 :952 70

-90th'Perdenti e 13 40 278211 7.0 j 1227

-.95thP n

": 1, e

15".90 31 5 2314 4101 43 3-CNP 2008 Permit Renewal GW Compliance-xs I of 1 TOC

L__.J 4

09/14/00

<5

<5 *

<5.

01/16101

<1

<1 02/15/01

<1 1

<1

<1 03/13/01

<1"

<1

<1 1

04/24/01

<1

<1 1

<1

<1 05117101

<1

<1 06/05/01

<1

<1 07/12/01

<1

<1 07/24/02 1.00

<1

<1 07/29/03

<1

<1 07/19/04

<1

<1 07/18/05

<1

<1 07/17/05

<10

<10 07/16/07

<6

$Mi~ii~7

~

0~

0-'..2 -~ 100 00 g

V 000i 1.00

Aea*

.m0*0*

.0 1

00V 100e

DIV/0' 4*DIVOo 1:00 M

m 0Q 1-....

.00 -

000..

000O 1:00

,95t1erItile :

-1 00 '-

l'-

100-

NM

NUM1

~O~tP~ei&~:Ool 1 0

.t0-sI0

~

UM!

ONU ~

1-00

[ _____________

Ce~Lnisore~dvaestaeds-IthML N-

-bsepY-ti'rfs

]-3/4i4.00*-

13 00d-14 00 14 00#s/<

2*00 14.00

,Miih0

Q50, 5

-0.'

50' 8607

~

86 08

-1;,:7.5 0:86

.90thP*Fciitile 2 02o5 0 9.

2-05

.9 2.75..

2 05

.-95t~h;e L-entile,;_. :L,2_68:'

"_-,.-*1180/-'.

I-::2-6*8{ _

2I.-'

26.8-;,~/,

o2.88, !*'...

2-68.

CNP 2008 Permit Renewal GW Compliance.xis 1 of 1 Phenols

'%**-i*'.

,*.*'\\*-=

7" 7,*

F

.*JWeI.i:--ETA*(Ug/I)'-o i

1/24/2001

<1000

<1000 2/15/2001

<1000

<1000 3/13/2001

<1000

<1000 4/24/2001

<1000

<1000 5/17/2001

<1000

<1000 6/5/2001

<1000

<1000 7/12/2001

<1000

<1 000 101812001

<700

<700 I115/2002

<700

<700 4/23/2002

<700

<700

<700

<700 7/24/2002

<700

<700 10/22/2002

<700

.<700

<700 1/20/2003

<700

<700 4/21/2003

<700

<700 1700

<700 4/30/2003 1800 5/6/2003 1300 5/12/2003 1500 5/20/2003 1050 7129/2003

<700

-'700 e700 10/20/2003

<700

<700 1/19/2004

<700

<700 822 1/22/2004

<700

<700 4/19/2004

<700

<700 7/19/2004

<700

<700 10/18/2004

<700

<700 1/19/2005

<700

<700 4/18/2005

<700

<700 7/18/2005

. <700

<700

<700 10/17/2005

<700

<700 1/16/2006

<700

<700 1/23/2006

<700 4/17/2006

<700

<700 7/17/2006

<700

'700

<700 7/16/2007

<700

N b. Ob s er 'afib n 0;

7-

-0 F -, 0 ',

.0 t;

- Minimum-

" -:0.00,.,

000

-0.00 If-1050.00

.0.00 j

822'00.

Average

,#DIV/0i.

DIV/0!V-

ý.-#Ol/0!. -4ýi47.000-

-#DIV/0-

-1

822.00:,-

tMaximle-..00N L

oNMf 7 fNMii 200 17,60:00i j.*.822M002-

"90thPdrrrcnie VNMIJA 7. -

U11"

-ý OWIMI

,L17.60;W-0ýV #NUN'1l

7822/00 IP,95th-Percentlb,:i

NUMI 1:,. #NUM! -*{ -,i#NUM! -, fý- 1780.006 17, -'#NUMI*

j: -,822/00:-:..

[TF-

~Ceinsored val6ue.'treated as 1/2t teMDL --

7 N146bOb*veatiors-.

29 28 28 7

-32 7-

-3, 29

. -.Minimum 350100 350.00,.-

350.00 -

-. 35000

7 35000

-350.00.

Average 386621 387.50' 387.50 557.81

' 350.00*-

-402.481 Maximum.

".-500.001

-500.00-

" 500.00 1-1800.00 350.00

.. 822/00

,,,90th-Percentile,ýý :: 500.00,..

,500.00 500.00 -

- 1275.00

-- -350.00

-,500.00..

95th Percentileý T' -500.00'

-,500:00 500.00.-

'-1590.00-

-"350.00 -

500.00_-

CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 ETA

"I_

I 2/15/2000

<0.05

<0,05

<0.05

<0.05 0.065 0.140

<0.05

<0.05 5/9/2000

<0.05

<0,05

<0.05 7/31/2000

<0.05

<0.05 0.060

<0.05

<0.05 1/16/2001

<0.05

<0.05 2/15/2001

<0.05

<0.05 3/13/2001

<0.05

<0.05 4/24/2001

<0.05

<0.05 5/17/2001

<0.05

<0.05 6/5/2001

<0.05

<0.05 7/12/2001

<0.05

<0.05 7/24/2002

<0.05

<0.05 7/29/2003

<0.05

. <0.05 7/19/2004

<0.05

<0.05 7/18/2005

<0.05

<0.05 4/17/2006

<0.05 7/17/2006

<0.05

<0.05.

<0.05

<0.05 7/16/2007

<0.05

. <0.05

<0.05

<0.05 10/15/2007

<0.05

<0.05 No'ObsdrVatin§ f'.000W,

000 0:00 000;.-

10 200-::

,--0.00.

0.00

-0.00-Minirum

.0 00-

!.000 0'00.

0:00 *'

.007

-006:

-0.00 0.00 0.00:.

, Averdgez.

2 :'#DIV/0'-I

.#DIV/0 T #DV0'.: ' #DIV/0I

, -#DIV/0!.*2

,.0:07*

0: 10

D IV/0l!

ý,DiV/0!,I

DIV/0!

I.<-mm.4-00 j

000 000.'T t.00 000 'J O.'007 04

.0" 0,00

'9h e-te. "j#NUMI !

NM!'

'-#UMz

NUML, '.4#,NUM

l. 007" 013

NUM NM.

.#NUM!..

L

-.95thRerceite.i _*#NUM]:-* *-#NUMI

[#Nl*

.* >,_#NUM C-#NUM'

,007::-

0 14-M

',- #NUM!

NUM!

17TTTTT.T Censoredvaluestetda

/ h:D

-No:,Obseratibs.

'1700 17:00,--300- *-700

-17 00-.

3.00'

-3;0006

,'700'

'1300 17.00

-Mihir6Lh'.

jý -0:03'-

A

'003

.0:03.

-T003

.0.03",

-'0.03 00

- I 003 003 -

-003-

":Average--.

-T003.:

0:03 0:03 0:03 003.

004, 008

-0.03 003 0.03--

Maxim*ir

.0R03.*

03.

003

0.03.

0:07 014 003 003

-0.03

-90th'Percentile 0.03-

.003 003

03 003 -3 0

..0:066-l'

--0,12:,

0:03

-0.03

0.03' 1,95th Percentile.-

0.03t

-0.03 0

-. 7.003 0'03..

0:06 013 003 003 03 CNP 2008 Permit Renewal GW Compliance.xis 1 of I Aluminum

'-N

,I 0

-Wells:

DissolVed Bai 6

uh 1'___

-Date:,

I A.

8J2 1

161 08/01/00 8.94 19.90 18.10

. 35.10 01/16/01 11.0 23 15 33 23 02/15/01 16

.34 17 36 23 03/13/01 14 29 20 35 21 04/24/01 20 28 27 45 21 05/17/01 15 22 22 44 21 06/05/01 20 29 22 46.

24 07/12/01 16 28 13 46 21 07/24/02 10 16 15 37 19 07/29/03 16.0 25 15 40 26 7/19/2004 17 21 15 37 23 7/18/2005 12 24 17 37 24 4/17/2006 21.2 7/17/2006 19.1 15 27.3 35.8 28.6 25.2 7/16/2007 24.0 29.4 29.5 31.7 25.0 23.9 10/15/2006 16 28 18 24 17 18

~N o,O bSe rvations

-5 15 15

' I-S. -1

.4 9

Min~im~umW -9 150 130 2.0

~1 180 Averae~

167 2475-19303.5829023 Maximu240 300 250 4.0 260 200 90hPcntlZ 0 92

7. 18'

_45.60 727.52.

'24.84 95tý)Qh Pe-rc-e-fti-1e 21 20 2-9'7 2794:0

-280, 54 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Barium

~

Wells: 'BORON,002uIU i

~

I"&.t

2/15/2000 96 68 89 149

<50 67

<50

<50 141 5/9/2000 688 25 364 142 33 42 21

<20 24 126 7/31/2000 124 40 254 131 63 62 37 28 33 137 1/16/2001 110 310 200 90 200 2/15/2001 170 60 80 70 150 3/13/2001 130 70 80 80 140

,4124/2001 90 40 80 70 140 5/1712001 90 50 100 80 150 6/5/2001 60 30 100 60 130 7/12/2001 50 40 210 70 140 7/24/2002 50 30 90 40 80 7/29/2003 40 50 70 90 110 7/19/2004

<40 50 70 70 100 7/18/2005 50 50 100 60 -_80 4/17/2006 18 7/17/2006 52 68 69 123 36 88 7/16/2007 220 172 128 133 75 108 10/15/2007 54 77 71 71 39 75 1-NoZ.Observatiorisnj,

,1'6:-

k*.K1'7.:'j1§'.-'-:3'x'...T,

.o:.17, I**

'46-, 1

.1 31'

'_-.,21 81

,3-"

L.'K.'2 4 7

17' V.,

M.-- -

J 40 O,ý

-;2 I -

I

-- 124ý0: 1 ý J-

ý;,75ýO inimum,, ýý

-7

" 1.

ý 42:.0,,

21f.0 j

-1 1

'69.0ý--'-, -I' -ý33:0

_,z

ý 1ýý- ý18A,-A

'A~e~be'~>.

1 2'hi29.6K rI 7724ý.

L235-7zL111O0 I-75.2, I.

57M~ 'k-291U"..

-'39ý2ý 28,5k' A2S.2 I

1':7, -

1MiiurXW 688 7 4-C31i0 7 iRW 6~'. ;'1712 20.0i.~$l:3 --

3`~677 0*i"

'770l

! 0 --' '733.'T. I~.0.

Ii.'ý900fP-er ntilii:ý I

_66'.O':-

ceý

-t

-,ý-ý

- ý 1 Ez

-6.0 1 " ýL --S4 Z 0,'- 1 -.-;,1.6 914-'I-,f 1.

D 6.5 1

-,_150:0 i

I'>5tentle

.I.7>37A~

'19~6I"153-.0 cK.202:o"2

-12575ý 'I,66-5.. 1.

362:.

I.--67:8 '

'32.6 16.

I

,Censore& values treated as 1/2,the.MDL..

'NW.Observbti~nY.

'7'

'73g:

[

1 "3'.1 731

'7-. Mihnim*b'u

'.'20i0 0 -

25A, z,89'0-

.69'0, 250...

"42.0.-.

2-.1. 0 10.0 24.0-

.75.0 r "&

erage:.

1232" 724.

235:7 :,-:,;1.100 722'

-.2.57.0-.

-.- '27-7.1

-'33.0' 27.3.

,* :123,2.

'Maxim rn 'i

...7668i0

, 30100

" 36.0'

'- 210.0 133.o!

.-67.0.

,.; '37.0-,

. 75.0

-°33.0 - -

.200.0 I' 9thip'erberitile>I 7190:0, -'1 0115ý0"

.0

'-i 169!4' j

_032 A.

66.0

-I'34.61-,I 51~4; 14 I

5.

- 95thPeircentil&E J' "3,13 16,

[ -199-6":,'

3530 202.0 Sj.. 125.0 ".

,j '66.5'

,35 8:

'8':"64:2 1 -

'32,2

[.. 160.0' CNP 2008 Permit Renewal GW Compliance.xis 1 of I Boron

'C>

07/24/02

<0.5

_<0.5 07/29/03

<0.5

<0.5 07/19/04 -

<0.5

<0.5 07/18/05

<0.5

<0.5 04/17/06

< 1 07/17/06

<1

.<1

<1

<1 07/16/07

<1

<1 10/15/07

<1

'No..O tiservati6r*s' 0

0

.:T 0

..,-'0, 77

0-7 f0 0

-,0.7 0-

____.- 0 I..... :'iimurm;::..< 00 I:*.oI

oo

.00":.

]-,0"0;° -

.1 ]0

.0

",.t-0:0*;-

. :*:70*07?

,.0*0 4 y obo

,00*

0,

,.,'0

,.*'o.0._*0 0*;

Arae-

.l

'#Dl/0!:-

4#DIVIOF

DIV/0' I-D V/0! *:

DIV/Of

DIV/0'4 DIV0 7 #DiVI0 ;

7

DlV1oI,

'#DIIV/O!

_",mn

~

0*~

~

j

.~0

'~

,0:_. K:

,.o-- 0r,.r:*)00:

-00 70!07.

2-o°0:'oJ 0....0

';-o*

o V-*90th-Peceiintile

NUM!'

NUM' "NUM--

NUMIr:- "-#IUM!-,

NUM'

fMi

NM!;C C#NUMI

-;#OJM!

95th Perdentii1

NUW 7,4#NUM!

-#NUM'ý

NUML.7-._#NUM!L;

NUMI

NUM'

tJWMI

.'#NUM!

NUM!

-Cerisorsd values treated'as 112-the MDL -.

No.tObs6rvations, 7

7.

7 7"

-ý "

_4*7."

7Minimum 03

.-.-.3 30 Average 04 04A-__

04

~

0 0

04 7.Maximum 0756 075-

_-,0:5-05

05.

0.5

,960thP ýr-cetile.

05

-015 0:5:.

5 05Z---

-0*-5

.5

,95h-P-rntile 0_5-

-05 50.5 05 05

05 CNP 2008 Permit Renewal GW Compliance.xls I ofl1 Cadmium

K)

ý'--'SWYIý.-`CHR MI JO,1034)'-(6411).

-T-Ut-T-

'-ýi -'12--'-'

6L 2/15/2000

<5

<5 5/9/2000

<1

<1 1

2

<1 1

<1

!<I 1

<1

<1 1/16/2001

<2

<2 2/15/2001

<2

<2 3/13/2001

<2

<2 4/24/2001

<2

<2 5/17/2001

<2

<2 6/5/2001

<2

<2 7/12/2001

<2

<2 7/24/2002

<2

<2 7129/2003

<2

<2 7/19/2004

<2

<2 711812005

<2

<2 4/17/2006 0.5 7/17/2006 0.8 Oý6 0.6, 1.2 0.7

<0.5 7/16/2007

<1

<1.

E

<1

<1 10/15/2007 1

<1

<1 I

I

<1

.-M',EUervati6ný,

-1,*ý:_:,ý-ý,ý:

0, 2.2-1-

.2.

1ý 0:00 Qý' Q',

'0.00

.5

-. 1.00:'

A.M-',:

2,,,00ý-

0:607-ý Og anlVjoi..

I'M 2:00ii' O'F70-J*

--T.*00,z,'

ý,,0;00

-,9OtW too.-

-..,'# um!y F,,-,,-V--.60I k2N#NUMI N M! -

-4 't,

-- c

ý`N OWry-atidrig J7 3-v7ý

-.0, 50 Cý

--50.

0'.50,

.0. 5.ý-

-V aigeý..

5

ý--:10-1 5,

'33ý

ý1.67,,-..ý 0:8

-33r' iý,*,O; 93" WaxiniuW,-',

U -'-:E-21`50--,

2-5

`5

--:2ý50 -

0, 2' VI 2-2.'50,ý 2`50'

.27Z 1.000iP6rcehfild.,ý14,

_,J,_.'Oo_ ;ýIlnfQoi-,

-z"--

-ý; ý A

"Noi

'42

'L -2.,20-,,

7ýý6ý

,ýý,9.5096

`-

2 rce

_1.3

-45, CNP 2008 Permit Renewal GW Compliance.xls I of I Chromium

(Thi C->

0- I'

- ~

~

4 1,2 1

8

~

p1 2/15/2000

<5

<5 5/9/2000

<2

<2 7/31/2000 2

<2

<2 1/16/2001

<1 2

<1

<1 2/15/2001

<1 2

<1

<1 3/13/2001

<1 1

<1

<1 4/24/2001

<1

<1 5/17/2001 1

2

<1

<1 6/5/2001

<1

<1 7/12/2001 1

1

<1

<1 7/24/2002

<1 1

<1

<1 7/29/2003

<1

<1 7/19/2004

<1 1

<1

<1 7/18/2005

<1

<1 4/17/2006 0.5 7/17/2006 0.9 2

0.2

<0.2 0.4

<0.2 7/16/2007 1.0 0.9 0.5 0.6 0.7 0.2 10/15/2007 0.9 0.6 0.5 0.5 0.6 0.4 o5th'Pserventilen.-

6,*7 1:"

-.0!

N-

"::5*0**;***0":O:0*

2 0 !*i.0-Kj>

0-2*

-.MiniMUM.

0.90.

01:60, 0

!2 050 0 00-Y0-09i507:-ý.0:40' 0"

0 0.20

-Maximum-:.

- 2,00,

-2:50" I'

2.50-

:: 2.0,:'.

,250 0

".&-,4~

2.50;00 i*:.2(000,

-2.50. -Q 2.'0' -- i 02.0.

90th.Percentile 15,0; 20 20 220"

"lM 1:!0'0,

J05-:",

- '#N2.U21M*'

-N"2UM-'.:,*,.:- 071' -"i-i #NU0i

,,.i.0.38-

.95th Percentile.*2t0 175 2:-00...

-2i35- -

N~r 05 0130-0:-*'

3

-"1*

!2#N35:'::

NUM'-;235, 06'2:0::

-NU'2.5 07-,39.

-No: Observations 0 -~7~

~

~~$7~~~

1 A-erge087 11 15036 066V 0665" 15 D:555'0~

5 063&,

~:aium 0

5 2020 5

50.20250 250%25 95th Percentile 2.0.-

0' 235150 1 3025Q!3 0

2513 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Copper

K)j

-, z~~8 12, -

3 6 'I 08/01/00 1.9

<1.83

<1.83 01/16/01

<2 7

2

<2 3

02/15/01 1

9

<1

<1 03/13/01 4

4

<1 1

1 04/24/01 2

1 1

1 2

05/17/01

<1

<1 2

06/05/01 2

2 1

2 2

07/12/01

<1

<1 2

<1

<1 07124/02 3

2 2

1

<1 07/29/03

<1 2

1

<1

<1 7/19/2004

<1

<1 7/18/2005

<1

<1 4/17/2006

<0.1 7/17/2006 0.1 0.1

<0.1

<0.1 7/16/2007

<0.05 0.09

<0.05 0.07

<0.05

<0.05 10/15/2007

<0.05 0.23

<0.05

<0.05 N o O tdbser ti ns

+7,

--I 10 7 6

" 5

'~veag~

20 27 15 ~

0 j#V0' 2:0, Maimm 4-k 9!0 20f 24-07 00 30

+:_90th*Pentie+

3".+4 713 7ý2

.20 14' 1-6

1. NOM'

.2 6 20295thPercentile 37 81 2;0 1 8 No *Obs*.ry-ati0n4 15

. '-1-.>j.

14.

-. 7: 14.-

. 4

_..--1 Mmimm~-...~~

0

.. 0:0, 10!r 3! 00 00

.Aerage1 3--2, 21.:7

8 u.-.

7,.:

00 0!9'

.++Maximumi+:.7

+*4'0 ;+:

L *:9*0.-.* *

-- 2*0.

-".+ 7+2*0*:+- +

01t_

3.0

9OthP rcen*tile. **2!6;;+7

o 61. :+ ;+*L2*0>

._.1.*il0..: +'0.'1%. *-:

2.0--

95th Percenti ile 3+,':.3;:*,+: ]77.;_*. +2'.0L _. i '

I..1_":4 j+-_*0 :V.1-*

j *] :2:4--

CNP 2008 Permit Renewal GW Compliance.xls 1 of I Lead

S- : - -

- *-W#~.ls:;

Manianee*-tgl7*..

08/01/00

<5 58.8 97 144 01/16/01

<5 70 90 160 60 02/15/01

<5 44 103 176 59 03/13/01

<5 51 115 178 57 04/24/01

<5 59 161 227 59 05/17/01

<5 68 127 239 59 06/05/01

<5 60 99 247 59 07/12/01

<5 64 75 239 54 07/24/02

<5 60 96 153 69 07129103 10 51 83 136 74 7/19/2004

<10 50 80 120 70 7/18/2005

<10 50 100 120 -

80 4/17/2006

<0.2 7/17/2006 0.5 55 127 128 6.6 81.9 7/16/2007

0.2 64.3 126.0 97.0 17.0 68.5 10/1612007 2.3 65.3 88.2 91.2 4.7 71.2 No ~

7 Obevtos 3-475 'f i~5

-31

.*Mihifnimm 0:50

-44W00

-.. 75'.00 1

.20

.70 5400.

,7ge-

.4-

- 58:-03'

":104.51,- 16368 943 6583

,Maxmum 10.00.

70.00"--

.161100

-2400 1700-- ----

906

-fý90th;Percentiled, 4.8467'

-:-766&92*.!:

As127'00 7239.00--

1,92-7820

95th Percenitilbe'ý; 231

'.:..68.60[-._

C'--A 37,,20-2471-40 1t-5!96 0

ýCensorend Va Iu 6 tdf tekd as'IZ-thb&M DL 7-7,-.

NoObsevtio*ns

-1*5..

5.......15'

-. 15.

414**-4a-ti*.'i T-Ai4

-Minimui 010

-4400 75.00.

494. 20.

010, 500 Average

,303, 58 037:

045 1-163.68

,7 0' 65:83 -

Maxim 1-000-70i00- -

-161i00'W

ý--24TO-:00-1,700-

'"81.90 90th-Pece-ntile_

500 66-92 1 r127.00 -- :*239:00 13 886,-T -78;20,

';95thlPercentileL*

6.50.-

.'-,68'60Q 1 372.20.-

>241.:401

-1'5. 44ý

--- 80 67 CNP 2008 Permit Renewal GW Compliancexls 1 of 1 Manganese

'I1 K-)

SI 7

Wellk Me-q.cryrug/ý"

J-A D~e>j L:1A~

qK

-7Ž12'~

9'3.-.i.1~

.7g 08/01/00 0.0712 0.0694 0.0628 0.0899 01/16/01

<0.0005

-0.0009

<0.0005

<0.0005 02/15/01

<0.0005

<0.0005 02/28101 0,0020

<0.0005

<0.0005 03113/01 0.0005 0.0024

<0.0005 0.0005

<0.0005 04/24/01

<0.0005 0.0018

<0.0005

<0,0005

<0.0005 05/17/01

<0.0005 0.0018

<0.0005

<0.0005 06/05/01

<0,0005 0.0016

<0.0005

<0.0005 07/12/01

<0.0005 0.0017

<0.0005

<0.0005 07124102 0.0081 0.0072 0.0036 0.0021 0.0026 08/23102 0.0015 0.0025 0,0006 0.00089 0.0007 07/29/03

<0.0005 0.0035

<0.0005 0.00067

<0.0005 7/2012004

<0,0005 0.0013

<0.0005 0.0012

-0.0011 7/19/2005

<0.0005 0.0018

<0.0005

<0.0005 4/14/2006

<0.005 7/1712006 0.0008 0.0016

<0.0005

<0,0005 0.007

<0.005 7/16/2007

<0,0005 0.0008 0.0011 0.0011 0.0019 0.0012 10/1512007

<0.0005

<0.0005 N No5Obsi-vatiofis 2,-.

4 7--15".. 2[.:4 VZ'4

____-______m!L 0i0005" 0^0:0008

. 0I0006.; : f0!00051...o'0,00t9>. 1 0.00007-

-.. "AveBe"..

7.~

-0:0,164 7 ' 0-.00667,54 A001.701 '":.I.0"0;138

,.O00O5S &J-?0'0014 IMbii-hui.r' O*.0 Z07-12."

j-:069.

[-'0 0628m

.7*01.0899m

.1.

"0.007.01K0.0026 9he "000057>

t--0.0,4503 0:037;2--.; *'0;0065- -,-0'0022,,

1.

liVý,95thýP.-r-cetfitl&*4*.,G0'0586.4/J -j0T0259ZL 1-',y0.0539.,*J

ýi010636,.,":..0.0067A..j-?0:0024 i

ens.o...d.

.a.

trat..

No:ObsetirvaWW 15

-- &5 16--.6 1

~.

14

,.2=ihirhurn

.',00003 0 0008" Q00003 00003 0.0003.

'0.0003

..AvefgeT'.: "0.0056 0006 0.0044..**:,*0.0062, A- -,0:002 9.-- :--0t0007T 7MXin "0

2.7,,1 0046924, -- 00628.

-00899.7-i 0.007011,,;0%00261-

-:90th Per6,itle; L7':0.0055i 0

-0057,ý "0 0024'ý 0.00"1-7

,0i0057,,

0

-0021

,-95th"Pei-ce-ti

- 00270

'0259,5 '-:0:0184ý

ýr.. 0:0241.ý,.000631 - -: 10.0025' CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Mercury

n-11

"'- 2, K-

W ells: Nickel (ug/I)*- -

' Dat '*.-

,.> 1A "K

-'8. '-K

-12

-'13 16' 19 08/01/00

<3

<3 01/16/01

<3

<3 02/15101

<2

<2 03/13/01

<2,

<2

<2 04/24/01

<2 2

<2

<2 05117/01

<2

<2 06/05/01

<2

<2 07/12/01

<2

<2 07/24/02

<2

. <2

<2 07/29/03

<2

<2 07/19/04

<2

<2 7/18/2005

<2

<2 4/17/2006 0.9 7/1712006

<0.2 1.1

<0.2

<0.2 0.3

<0.2 7/16/2007

<0.2 0.9

<0.2

<0.2 0.4

<0.2 10/15/2007 0.3 1.3 0.2 0.2 0.9 0.3 No6.Observations e.1-4 1.1

>-1.

4 1

U Mnhiurr

-- -,,o30 090

'204 A~20'7' 030 030 0:

.900

. 0.*.

,Agerae

-- *0;30*-,

1-t33

-- 020-

-0,20, O-0.3

-030-90th'Pe-rcehtile :

0.-30 1 79*

020

-0:20,:

-'0'90 0 30 I9 5 th *P ei c en it ile 0 !

'* 0 3 0 7 : K.

- 1.;

'*9 0.- ? V ' :0 12 0

" V. 0'-

0.2 0, 7..-;,.: '7 -0,9 0 ";

0

. -0 3 0

iNb*Obs'ervtihns 5

76 15 15

- 15 4

14 S-Mihimum 0.10-.

0:90 010'0 090

_&30

-00 D

0iAeage i090"

'1:15 F- 089" 89

-.63V'"

-01.86

'M imum, -

1 0

2.00ý

-'-1'50 -

-150-" 7 -0.90-150; 90th Per.entile :

f'- y 30.:

-1.50 '

.- '30 1.30

--.0.90

-71,00.-

95th Percentile 1'50-,;

1.65"'..

1-*-.50 1

50 0.90 -

1:18.

CNP 2008 Permit Renewal GW Compliance.xls I of 1 Nickef

N

,- = _.* **'

el:

Selenium (uig/I),*

§ 08/01/00

<2

<2 01/16/01

<1

.<1

<1

<1 02/15/01

<1

<1 03/13/01

<1

<1 04/24/01

<1.0

<1.0 05/17/01

<1.0

<1.0 06/05/01

<1.0

<1.0 07/12/01

<1.0

<1.0 07/24/02 4

7 2

3

<1 08/23102

<1.0 07/29/03

<1 2

<1

<1 07/19/04

<5

<5 7/18/2005

<1

<1 4/17/2006

<1 7/17/2006

<1

<1 7/1612007

<1

<1 10/15/2007

<0M5 0.5

<0.5

<0.5 1.4

<0.5

No:iOb-servtibris '

$--*:'.-1*

".* :.-*3* `°, i

>1/

.1, K, ill-K1. _

-1*:-"'-".,*

, 0

~X~ninuvi~KK:.00 05.-~-.1~

00' 140

,o.00

___________-2 Oq-4,,:

31-.

k20~<~

00,

'-:l140

~

DIV/0!

~Minuni~.

LfA:0 707',

2"00C j 3:00ý'

1 0

'000, 90tP.ientile-

-:,00*

6:007,.

2;00*.,_:100-;

Y1.4.

NUM!:

t 1Censored values t

-reated a

1/21the MDL.'

1 Miniftiumý-

02 5

02522 00

[

.0.25

<"! #,vei-age-

'1*02 *

.: 1:45, 0*

-o84,._-

0*93',

-,i,0:73

.-*[,':,o68--

95hMaxi-eti 45-00 475

. 2 75.50 30 12 401 0

951 ~R~ic~ntie 325 475 225 275 17 4--16 CNP 2008 Permit Renewal GW Compliance.xls I of 1 Selenium

0 WeI~s:Si~ve(ug 1)?'

.~c

'Date:

1 12",

_13ý~m l6..

>ý1 8/1/00 0,284 0.275 0.265 0.249 1/16/01.

<0.2

<0.2 2/15/01 0.2

<0.2

<0.2 3/13/01

<0.2

<0.2 4/24/01

<0.2

<0.2 5/17/01

<0.2

<0.2 6/5/01

<0.2

<0.2 7/12/01

<0.2

<0.2 7/24/02

<0.2

<0.2 7/29/03

<0.2

<0.2 7/19/04

<0.2

<0.2 7/18/05

<0.2

<0.2 4/17/06

<0.5 7/17106

<0.1

<0.1 7/16/07

<0.2

<0.2 10/15/07

<0.05

'.No. Obs~ervations-

'-2, A-Ij~.

~

0

Minimum,

0200

.-. 275-0 249 0 0002 0 00 Avea

-0.242

-1 0(.2,75

.0.6 j04

DV0

DIVI/0'-

Mdximum6m 0ý284_'

0-276

6.

.265ý

-4 000 0;000 90th'Peecentile, 01276 0.275*.

`0.265-0 249

,#NUM!,-

ý-..#NUMFý'I 95thiPer~nfile:,-

0:280

.0275

'-' 7 0:265

'0.249 T

NUMk.I

NLJMII-"

(

~-

Ceni6rod VAlui trated i.iA12 tftiW DL-N6_. Observatiiriss

,1:5 1"*. 5.

I 5.

T -15

ýJtT7`ý 4,_4__

-Mini'mum.

. 0:025' -

0,025 >-

0.025 I

0,.025,-0,025"-

[

0b025 I-I Averaqe,

.l 9.0 70.1 6

02,_L 0.058 -j 00i I IMaximum, I ý: 0.284 I

0.275-I.0V265

-. 1, i 0.2490-'_

0;1006 0_.T

-021 1

190th. Percentile 1, '0.160,

]_

0.100 1

0-100' -j-,.flA00 >1[

_,10.090Q.ji, C)100-.1 195th Percentile

.j

,0.225 I "0153 I., 0.1`50i --

,0.1,45t :,!,-- 0M095 1,. 0:100i. -

CNP 2008 Permit Renewal GW Compliance.xls I of I Silver

"':--::'-i-"-*i

.o*'

-- '_>;_;Z"W~eIls:rZi,~c&iip/L..'* = ***"*:'

08/01/00

<4

<4 6

01/16/01

<4

<4 02115/01 12.0

<4

<4 03/13/01

<4

<4 04/24/01

<4

<4 05/17/01

<4

<4 06/05/01

<4

<4 07/12/01

<4

<4 07/24/02

<4

<4 07/29/03

<4

<4 07/19/04

<4

<4 07/18/05

<4

<4 4/17/2006 -

1 7/17/2006

<1

<1 7/16/2007

<1

<1 10/15/2007 1

<1

,,N6 10bervaionsý ~~2

~~-o--

o~J-P

~

~Avrae 5 4~*DIV/0'

-M~

,#IV0-

"57 1 0

DIV/0'1 Ma*inMirfiu I =`11 200 i

'70 40 0:00;

-950tlPiefreil*:e

-ý -l10-90"45 -

NUM

"#NUMl-4 1597

, 100-

-,#NUMI!g-95hPrenie:

14

[--,#NUMI.

ýý#NUMV-'"

-5.97:

J I00-,ý

4NIUM',x

'CensoredYvalues'tireated a.11/2.theMDL

,,-:Mih iin "050.

0,50

.. 0 0'50

.050 050-*'0':50:o-A4.

Avra.e-2-40 j

170 o

-,170 --

-1:96

-:0.63'

68

-.Maximuffim, 2ý.0-L:

10 2-.00 !

2 00;!

5ý97, 100 2:00 -

490th' Perdentile

-200

[-,

200'

-200O -2:00 i,

0.85-

,2;00Z 95thiPercentil 500 200 _

200 319 093-

--- 2'00 CNP 2008 Permit Renewal GW Compliance.xls 1 of 1 Zinc

~

-~ m&~ *

2Weii~si Dat~- i7~1A

?~.LLT!jjj~.

~i1 T'~

,122 2/1512000

<10

<10 2

18 -

2/15/9000

<10

<',13 5/8/2000

<10

<10 8/1/2000

<10

<10 1/24/2001

<10

<10 2/15/2001

<10

<10 3113/2001

<10

<10 4/24/2001

<10

<10 5/1712001

<10

<10 61512001

<10

<10 7/12/2001

<10

<10 10/8/2001

<3

<3 1/15/2002

<3

<3 4/23/2002

<3

<3 712412002

<3

<3 10/22/2002

<3

<3 1/20/2003

<3

<3 4/21/2003

<c3

<3 1

<3

<3 7/29/2003

<3

<3 10/2012003

<3

<3

<3

<3 1/19/2004

<3 3

<3 1/22/2004

<3

<3 4/19/2004

<3

<3 3.2

<3 7/1912004

<3

<3 10/18/2004

<3

<3'

<3

_-<3 1/19/2005

<3

<3 4/18/2005

<3

<3 7/18/2005

<3

<3 10/17/2005.

<3

<3 1/16/2006 4.5

<3

<3 1/23/2006

<3 4/17/2006

<3

<3 7/17/2006

<3

<3 7/16/2007

<3

" <3

<3

<3 WMini-um.*--j-

--4;50L1 i"*-3.00..

.[

'0.00,.. !'0.00':

" 300' 000o.

0.00' 4.11, _'0.00

0.00 *'t-,

, 0*oo I- - I'veraae

I '4:.5C-"

- '3'00- --.I,#DIVIO~l.iŽ--#DIV/0!-

--3,107' --- ý#DIVIO! -1 '#DIV/01 I t #DIV/O!."-i...#DIWDIl,.*-Il WDIV/0t

'I Maý rrtýi,:.

4 q7, Zli FC ti P. n 4.5

',.- ýOUOO 3 ý`2

-00' 00",

-m-

.3 7ýNUMý,ý,i M

NWMI'

-5

-0

_ 0

'.' '-' 2-----, -ýA-00-:T`L

-0 7

"'Ou 71, Au I MOM I -;'95th'PercdntiIL, 12 -.4 50' 3>" 3.00, -f.;#NUM! ZýJ;- t#NUMI

-I- -- 31,191, W

NUM' I~NM'.7 4#NU!

i.'#NUMI-I+: ; 7#1NUMi~t'j

~~~~'-. Ci-f6rid'vaIubstreated'as -1? the MDL-

.'.7 7ý.'

'No.:Obsdrvatidns 29 29 3-7 31-

':32'-

'.7.

3. 7-

-28

.Mininiume. -":-1.50 1.50,.

5.00 1.50' 1.50

t.

50

_i "

1 50, Average 245,_-

2.40%

53.00 -.

Uý

._2.63.

'2ý69-:- °_, *

-1."

1 50 23

-Maximum 500

-_5.00:.

.0 500-

"500

._--150

5007' 90th.P centile',

5:000`

5.00-'

-5:007,.

500.

55.00

_5! _

.. 50 500

.95th Percentile-.

500

'500 5000

s. oo

,__5_00_

____1_.50"

.:0 -

5100 CNP 2008 Permit Renewal GW Compliance.xls 1 of I Hydrazine

i

I Sampled 4/22/08 2008 well elevation Groundwater Water level level (ft Location Top of in ft. from above sea Well Number(s)

Description Main use Coordinates Well Depth riser/pipe top of pipe level)

D

.W-06-1 (REMP W-1)

Rosemary beach REMP N 183294.46 E 1393441.20 93 658.66 72.55 586.11 MW-2 (REMP W-2)

Training Center REMP Sampling N 182,451.7 E 1,395,125.6 47.4' 630.17 30.75 599.42 REMP/GW 95-8A E.

Of 765 KV permit (REMPW-3) yard sampling N 180,510.5 E 1,396,322.4 22.7'..

616.26 6.95 609.31 West of Screen RP-4 house in security (REMP W-4)

Zone REMP Sampling N 181,639.377 E 1,392,751.454 28.00 594.28 10.41 583.87 West of Screen RP-5.

house in security (REMP W-5)

Zone REMP Sampling N 181,509.332 E 1,392,709.981 29.00 594.3 13.1 581.2 West of Screen RP-6 house in security (REMP W-6)

Zone REMP Sampling N 181,346.614 E 1,392,657.25 20.00 594.39 10.48 583.91 Livingston Road up hill, RP-7/EW2 NW of chain link (REMP W-7) gate REMP Sampling N 179,447.797 E 1,392,848.135 961 675.104' 80.2 594.904 MW-8 (REMP W-8)

Visitor Parking REMP Sampling N 182,127.4 E 1,394,124.2 31.6' 613.68 17.56 596.12 Visitor center R P-9 (EW-17) nature trail

'REMP W-9) entrance REMP Sampling N 182,707.10 E 1,393,645.50 80.4' 651.26 61.75 589.51 Corner Thorton RP-10(EW#16) and Livingston (REMP W-10) road REMP Sampling N 178,689.61 E 1,396,361.82 37.4' 630.83 16.37 614.46 RP-11 (EW-15)

E Livingston (REMP W-11)

Road by gate REMP Sampling N 178,512.86 E 1,394,569.77 33.5' 614.38 4.8 609.58 RP-12(EW#14)

(REMP W-12)

Livingston Road REMP Sampling N 178,857.96 E 1,393,902.49 45.6' 620.08 15.2 604.93 W

Livingston RP-13 (EW-13)

Road by Chain REMP and GW (REMPW-13) link gate Sampling N 179,215.26 E 1,393,019.93 60.4' 641.75, 41.6 600.15 Livingston Road up hill, RP-14(95-1A)

NE of chain link REMP and GW (REMP W-14) gate Sampling N 179,676.6 E 1,393,844.6 73.3' 660.99 55.37 605.62 South of Sewage GW Permit RP-15/MW-12C plant (SBR) monitoring well N 180,678.0 E 1,392,881.9 47.4' 610.9 17.85 593.05 W

of Guard GW Permit EW-19-R House parking lot monitoring well N 181,888.72 E 1,393,435.52 56.3' 612.48 20.12 592.36 SGR-1 (OB-1)

SG Storage area REMP Sampling N 181,028.117 E 1,397,127.87 30' 618.18 10.1 608.08 SGR-2 (OB-2)

SG Storage area REMP Sampling N 181,252.187 E 1,396,981.411 UNK 617.32 9.7 607.62 SGR-4 (OB-4)

SG Storage area REMP Sampling N 181,166.568 E 1,396,798.654 UNK 616.21 8.65 607.56 SGR-5 (OB-5)

SG Storage area' REMP Sampling N 181,259.854 E 1,396.751.978 27.4' 624.36

, 17.1 607.26 End of Livingston MW-20 Road REMP N 179317.38 E 1392279.76 62 631.99 40.78 591.21 MW-21 ILivington Road REMP N 179195.42 E 1393513.50 46 619.7 15.15 604.55 late Page 1

I Sampled 4/22108 2008 well elevation Groundwater Water level level (ft Location Top of in ft. from above sea Well Number(s)

Description Main use Coordinates Well Depth, riser/pipe top of pipe level)

Roadway by U-2 GW level for AB OW-1 RWST area Tank testing N 180,939.3 E 1,393,109.0 24.9 608.35 17.45 590.9 Roadway by GW level for chemical PHB OW-2 unloading Tank testing N 181,705.8 E 1,393,207.4 17.95 593.75 8.97 584.78 Roadway by GW level for CD OW-4 1 RWST area Tank Testing '

N 181,705.8 E 1,393,207.4 33.2 608.17 16.96 591.21 EW-1 8 Upper Parking Lol 2" PVC N 180,935.058 E 1,394,772.889 57.1 631.15 26.9 604.25 95-11 a 69kv yard Tritium N 180,811.1 1E 1,393,446.8 25 609.4 11.1 598.3 Date Groundwater level (ft above sea level) 620 610D 600 590 580 570 560

! i Page 2

Figure Ia. Compliance Monitoring Well Locations Applicant: Cook Nuclear Plant Date: October 2008

'A

'Ii Figure lb. Background Monitoring Well Locations Applicant: Cook Nuclear Plant Date: October 2008

HYDROGEOLOGICAL EVALUATION

/

OF THE DONALD C. COOK NUCLEAR PLANT, BRIDGMAN, MICHGAN Prepared for Indiana Michigan Company Prepared by American Electric Power Service Corporation July 2007

TABLE OF CONTENTS Introduction Topography 1

Geology Hydrogeology 2

3>

Ground-Water Monitoring Programs

\\3 Ground-Water Quality Michigan NPDES 3

Ground-Water Quality Radiological 4

Potable and Domestic Supply Wells 4

5 Conclusions Appendix No. 1 Well Logs Appendix No. 2 Chloride Mixing Analysis Appendix No. 3 Tritium Analysis Appendix No. 4 Tables Appendix No. 5 Figures Potentiometric Map AEP Drawing 12-30002

Introduction A hydrogeologic study has been prepared to evaluate the potential environmental impacts, if any, resulting from the discharge of the turbine room sump effluent to the plant's Turbine Room Sump Absorption (TRS) Pond. A review of previous hydrological studies indicate that the plant is underlain by a shallow unconfined aquifer composed predominantly of beach deposits and eolian dunes (AEP 1985, 1987 & 1991, AES 1990). Comparison of the original 1966-67 Dames & Moore environmental site study with long-term well hydrographs. (1975 to 2007) indicates that the prevailing direction of ground water flow remains towards Lake Michigan. The plant's ground water monitoring well network was expanded in 2006 and provides a comprehensive network to detect a potential release from the plant (Figure 1). A review of the historical tritium concentrations indicate that there has been no off-site impact to domestic wells located either north or south of the plant based on a review of the various monitoring programs and environmental site ingestigations.

Topography The site is located within a. local physiographic area known as the Grand Meres Embayment. This area, 16 miles long and with an average width of about 1 mile, lies adjacent and parallel to,the shoreline of Lake Michigan in western Berrien Country. The area adjacent to he beach is characterized by high sand dunes of Pleistocene and Recent origin. The area is bounded on the east by a glacial moraine that parallels the shoreline and is known as Covert Ridge. The area east of Covert Ridge is a glacial plain, with morainic ridges.

Topographic elevations within the dune area range from about 580 ft. NGVD, which is the elevation of Lake Michigan, to a high of slightly more than 800 ft. NGVD (Bridgman USGS 7.5 minute quadrangle map). In the southern part of the embayment, the area of high dunes extends from the lakeshore to the crest of Covert Ridge. To the north, however, the belt of high dunes is separated from Covert Ridge by Thornton Valley and the Grand Mere Lakes. The higher sand dunes extend inland about 3,000 feet from the beach. Scattered lower dunes with broader intervening flat lowlands or basins,.some of which' contain small shallow ponds, characterize the eastern portion of the site.

Geology The site geology consists of a depositional sequence of glacio-lacustrine deposits composed of a surficial deposit of dune sand that overlies beach sand which in turn is underlain by glacial lake

clays, glacial till that rests unconformably over Mississippian Age shale bedrock. Figure 1 depicts the boring location plan from the original Dames & Moore (1967) site investigation.

The eolian dune sands are light brown to tan, poorly graded, typically exhibit bimodal grain sizes distribution (fine and coarse sand grains). The dune sands are easily disturbed at or near the surface and become moderately compacted at depth.

In places, the beach deposits. contain a small percentage of fine gravel. The beach sand may be a bar-type deposit, probably related to an old shoreline of Lake Michigan. The maximum thickness of the beach sand is about 52 feet in the southern portion of the site. In the west-central portion of the property near the lake, the beach sands generally range from about 25 to 35 feet in thickness.

Underlying the beach sands and/or the dune sands is a thick sequence of glacial lake sediments.

These glacio-lacustrine deposits, which are approximately 80 to 90 feet thick, consist generally of gray silty clay and sandy clay with occasional sand and silt partings. Varve-type bedding is not typical but does occasionally occur in places. The deposits exhibit considerable variation in detailed characteristics between borings and compromise an irregularly interbedded series of sediments.

A compact glacial till of silt and. gravel with cobbles was encountered at a depth of 118 ft. This stratum is about 22 feet and is believed to be filling in any depressions in the underlying bedrock.

Bedrock was encountered at a depth of 140 ft and consists of gray, thin-bedded to fissile, calcareous shale containing thin interbeds of impure, shaley limestone. The shale is horizontally bedded and is cut by two sets of cemented joints. The rock appears to correlate with the Berea-Bedford shale, a lower Mississippian formation (Dames & Moore 1967).

Hydrogeology Covert Ridge is a groundwater barrier as well as a watershed boundary between the glacial plain to the east and the Grand Marais Embayment to the west. Static groundwater levels east of the ridge are generally at an elevation of 650 ft. NGVD (Dames & Moore 1967). In contrast, static water levels west of the ridge occur generally at elevations of 580 to 610 ft. NGVD. Depth to ground water varies from 5 ft to 80 ft depending on whether.

.i.

ijoruflofiflg WI is sG;ie crest of a dune or within a swale.

Test borings and water level measurements at the site indicate that the groundwater system is unconfined. The base of the. shallow aquifer is delineated as the stratigraphic contact between the dune sand or the sandy beach deposits and the lacustine clay deposits. The surface of the lake clays slope upward gradually from elevations of about 555 to 560 ft. NGVD along the beach to about elevation 589 ft NGVD towards the southeast corner of the site (Figures 2, 3 and 4).

Ground water is recharged by precipitation infiltrating through the permeable, sandy surficial soils.

Di*scharge to the Turbine Room Absorption (TRS) Pond also serves as a source of recharge to the shallow aquifer. The TRS pond was equipped with a Solarbee pump in 2002 to mix the effluent discharged to the pond. Overflow from the TRS pond flows along a swale into the remaining portion of the basin. The TRS pond creates a ground-water mound that superimposes a radial flow pattern from the pond center on the regional flow towards Lake Michigan. Surface runoff is limited to minor quantities and is restricted to the northeastern and eastern portion of the site. Basins of interior drainage and closed depressions characterize most of the site.

The ground-water flow system was also indirectly modified during the original construction of the plant's cofferdam. A ring of sheet piling was driven around the plant site to allow the excavation of the plant's foundation (see Construction Photos). The sheet piling was left in place and the top was cut off below grade leaving a low permeable barrier (oral communication?? 2007). Additional sheet piling was installed in 1973-74 extending both north and south along Lake Michigan to control beach erosion. This piling was also driven into the low permeable lacustrine deposits and created a barrier to ground-water flow. Ponding occurred behind the south barrier (due to the infiltration and subsequent flow of the TRS pond effluent), eventually spilling over the piling and flowing again to Lake Michigan. A French drain was installed along the south sheet piling to intercept ground water flow and discharge it towards the southern terminal end of the piling.

Drawing No. 12-30002 depicts an approximate configuration of the water table for March 2007.

The configuration of the water table is also inferred from inundated dune swales observed from stereoscopic aerial photography taken March 24, 1986. The north to south direction of flow in the vicinity of RP Wells 4 and 5 is inferred from static water levels measured on November 30, 1989 in the monitoring well and recovery well (Figure 5) (AES 1990).

Well hydrographs for observation well Nos. la. 8, 11, and 12 depict fluctuating water levels in response to a non-uniform discharge rate to the TRS pond, seasonal evapotranspiration, and precipitation etc (Figures 6 & 7). For example, field data recorded in 1983 depicts a decline in water levels and is probable due to a precipitation deficit of nearly 7 inches. A similar decline is observed in response to the 1988 & 1999 droughts.

Short duration pumping tests yielded formation permeability values ranging from 115 to 196 ft/day with an average value of 153.5 ft/day based on an aquifer thickness of 30ft (AEP 1991). The estimated travel time to flow from the TRS pond to Lake Michigan ranges from 4.6 to 21 months based on seepage velocities and the projected flow path(Table No 6 ref. AEP 1991), The most direct flow path is due west towards Lake Michigan. The estimated travel time of 21 months is based on a flow path emanating away from the TRS pond towards RP-4. The seepage velocities are derived from site-specific hydrogeologic parameters of formation permeability, hydraulic gradients (rate and direction of ground-water flow) and estimated value of specific yield (0.25).

Ground-Water Monitoring Programs Two separate ground-water monitoring programs are active at the plant, the radiological and the NPDES monitoring programs. Many of the monitoring wells are sampled in compliance with each program and have differing designated well numbers for the same respective well (Figure 8).

Table No I provides a description of each well and a cross-reference table for the well numbering system. The radiological protection monitoring program is comprised of 14 monitoring wells for the plant and 4 monitoring wells for the termporary steam generator storage facility. These wells are used to monitor the shallow aquifer for radiological parameters. The NPDES ground-water monitoring program is the other monitoring program and is composed of 8 wells. Drawing No. 12-30002 depicts the location of the monitoring wells with respect to the plant's Absorption Pond, sanitary ponds and the plant's formerpotable supply wells. Additional well logs are also contained in Appendix No. 1 for those monitoring wells installed in 2006 under the direction of plant personnel.

Ground-Water Quality Michigan NPDES The Michigan NPDES monitoring program is designed to evaluate significant. changes in ground-water quality and potentiometric level, which occur near the Absorption Pond. The water quality of the upgradient Wells (No. 8 & 16) provide a contrast in water quality between ground-waters upgradient of the TRS pond and ground waters that are downgradient and have been influenced by the TRS pond. A key indicator parameter, chloride, exhibits a decreased couc i-is a

result of the TRS wastewater effluent migrating through the shallow aquifer towards Lake Michigan (AEP 1991). The downgradient NPDES observation Wells No. 95-1A and 12 detect the influence of the TRS pond as ground water flows westward into-Lake Michigan.

To the north, the TRS plume is bracketed by EW-19R that exhibits a chloride concentration of 38 mg/I and is relatively unchanged from the observed upgradient concentration of 39.6 mg/I C1 at monitoring well 95-8A (Figure 9). The TRS effluent is bracketed to the south by monitoring wells EW-13 and EW-16 along Livingston Road. Chloride concentrations decrease from 76.3 mg/I Cl at upgradient well EW-16 to 57.3 mg/I Cl at monitoring, well EW-13. A simple mixing calculation suggests that approximately 30% of the flow at EWr13 is derived from the TRS pond (Appendix 2).

Ground-Water Quality Radiological A semi-annual sampling program as been initiated for the absorption pond sediments in addition to the current radiological monitoring program. Procedure (12 THP 6010 ENV. 066) has been instituted to analyze theses sediments. The test results are reviewed and evaluated as a part of the quarterly analysis of the REMP data.

Tritium has been detected in the downgradient radiological protection monitoring wells Nos. 4, 5, 6, 7 and 14(95-1A) would indicate the TRS absorption pond as the'source. Appendix No. 3 lists the tritium values for the monitoring program. A rise in tritium values concentrations for effluent discharge to the abortion pond is accompanied by a detectable peak concentration in the downgradient wells. Figures 10, 11, 12 and.13 illustrate tritium activities for the radiological monitoring wells for the period of record from 1981 to 1990.

Potable and Domestic Supply Wells The Plant's Environmental Section performed a well survey in 1990 of those residents with domestic wells located in Roserrary Beach (North of the plant) and Livingston'Hills (South of the plant). The communities to the east of the plant were not involved in the well census due to the fact that they are located in a different ground-water basin and are beyond the potential influences of any plant activity.

Eight of the thirty-seven residences in the Rosemary Beach community were identified in 1990 as having wells, previously used to supply water for human consumption. The eight residences are located between 2200 feet and 4100 feet from the absorption pond. All eight wells were sample and analyzed for tritium, iodine and other gamma emitters. In all cases, there was no detectable activity identified (Liechner, 1991).

The Livingston Hills residences obtain their potable water from Lake Township Municipal water system.

As a comparison, preoperational (1974) tritium levels in ground-water range from 150-710.[Ci/I (as shown in Annual Environmental Operating Reports). Tritium levels for lake water and drinking water samples collected in 1990 ranged from no-detectable activity to 340 pCi/1.

Well 8, drilled in 1990, is located between the plant (south of Livingston Rd) and Livingston Hills to facilitate future groundwater sampling in this area. The well is located approximately 3100 feet form the plant center, and 2300 feet from the adsorption pond. Initial tritium, iodine and gamma emitter analysis of the well samples showed no detectable activity.

The Plant's former potable supply wells are located approximately 1,400 feet north of the Absorption Pond. These wells served as a source of drinking water for plant personnel and the Energy Information Center from 1970 to 1987. (The plant is now served by municipal water from Lake Township). Former Potable Well No. 2 is located downgradient of the Absorption Pond base upon the existing flow regime depicted on Drawings No. 1,2-30002. Former Potable Well No. I is located about 300 feet further inland and was influenced to a lesser degree by the absorption pond (AEP 1985). With the cessation of ground water withdrawals, the TRS plume has reduced its northern extent of migration based on the observed chloride concentrations.from the NPDES monitoring program.

Conclusions The Cook Nuclear Power Plant is sited within a ground-water basin bounded by Lake Michigan to the west and Covert Ridge (a terminal end moraine) to the east. The aquifer is unconfined and is composed of beach sands overlain by sand dunes and underlain by low permeable lacustrine clays. Construction of sheet piling and discharge to the Absorption Pond has modified existing ground-water flow directions. Discharge to the Absorption Pond has created a ground-water mound that superimposed a radial flow pattern on the regional flow towards Lake Michigan.

Comparison of the original baseline flow directions with long term well hydrographs indicates that the prevailing direction of ground water flow remains unchanged and is towards Lake Michigan.

In the vicinity of R. P. Wells 4, 5, and 6, ground water flows from the north to the soutih. This direction of flow is confirmed by the previous hydrogeologic site investigati6n conducted by American Environmental Services, Inc. The northern areal extent of the TRS plume is bracketed by EW-19R and the southern areal extent is bracketed by well RP-13. It may be concluded that

there has been no off-site impact to domestic wells located either north or south of the plant based on a review of the various monitoring programs and environmental site investigations. The potential migration of tritiated water seeping from the absorption pond joins the regional flow and discharges into Lake Michigan.

i

References:

American Electric Power, April 1985, Hydrogeological Evaluation of the Cook Nuclear Plant.

Bridgman, Michigan, prepared by Civil Engineering Div., American Electric Power Service Corp., prepared for Indiana Michigan Power Company.

American Electric Power, December1987, Grouhd Water Monitoring Prog ram Generator Storage Facility Bridgman, Michigan, prepared by Civil Engineering Div., American Electric Power Service Corp., prepared for.Indiana Michigan Power Company.

American Electric Power, April 1991, Hydro geological Evaluation of the Cook Nuclear Plant, Bridgman, Michigan, prepared by Civil Engineering Div., American Electric Power Service Corp., prepared for Indiana Michigan Power Company.

American Electric Power, December 1991, Hydrogeoqraphic Evaluation of the&Cook Nuclear Plant, Bridgman, Michigan, prepared by Civil Engineering Div., American Electric Power

Service Corp., prepared for Indiana Michigan Power Company.

American Environmental Services Co. Inc., July 11, 1990, Subsurface Fuel Oil Contamination Assessment and Demonstration Recovery Technology at Indiana ?1*ichiqan Power Company, Donald C. Cook Nuclear Plant, Bridgman, Michigan, AES Project No., AE964 AEPC741301-04/02.

Grisak, G.E. & R.E. Jackson, 1978, "An Appraisal of the Hydrogeological Processes Involved in Shallow Subsurface Radioactive Waste Management in Canadian Terrain" Scientific Series No. 84, ISBN 0-662-10201-0 Leichner, J.L., December 19, 1991, Concentration of Tritium Downgradient of Absorption Pond; AEP File Location. DC-RS-7950 Oberlander, P.L., R.K. Skaggs, J.M. Shafer, August 1985, Mitigative Techniques for Groundwater Contamination Associated with Severe Nuclear Accidents, prepared by Pacific Northwest Laboratory Battelle Memorial Institute, prepared for Div. of Radiation Programs and Earth Sciences, NRC NUREG/CR-4251, 'PNL-5461 Vol.1 Walton, William C., 1984, Practical Aspects of GroundwaterModeling, pub. By National Water Well Assoc.,Dublin, Ohio

Appendix No 1 Well Logs

Gary S Swierz/OR4/AEPlN To Blair KZordell/BC1/AEPIN@AEPIN 01/10/2007 01:53 PM cc Darren L RomshaklAEPIN@AEPIN, Brady E' Todd/MM1/AEPIN@AEPIN, Garcie M Barnett/LAl/AEPIN@AEPIN bcc Subject Monitoring Wells Data obtained during the 09Jan07 survey.

Well#

Northing Easting Top of Pipe Ground 06-01 183294.46-1393441.20 658.66 655.26 20 179317.38 1392279.76 631.99 629.68 21 179195.42 1393513.50 619.70 617.05 Horizontal Datum : NAD27 Michigan South Vertical Datum: NGVD29 Unit : Foot If there are questions, please respond.

Thanks again for your help.

Gary S. Swierz American Electric Power John E. Dolan Lab 4001 Bixby Road Groveport, OH 43125 (614) 836 - 4197

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PERMITTEE NAME/ADDRESS:

MICHIGAN DEPARTMENT OF NM,,uRAL RESOURCES SURFACE WATER QUALITY DIVISION & WASTE DIVISION DISCHARGE MONITORING REPORT DAILY MONITORING Name:

Indiana Michigan Power Address: One Cook Place Bridgman Michigan 491(

DISCHARGE NUMBE PERMIT NUMBER*

OODj 11Al 0005827 MONITORING PEIIOD (Yr/Mo/Da)

FROM 1 07/05/01 I TO 1 07/05/31 FACILITY NAME AND LOCATION Ifi different than pennitlee)

Cook Nuclear Plant 6

EQ-1i EQ -1 EQ-1 I EQ-1 I EQ-1 I EQ-1 I EQ-1 1=( -1 1

-1 EF-1 I

EF-1 I

EQ-1 I

EQ-1i-

-+

t I

F 4

4 F

EQ-i EQ-i Nitrate Nitrogen Total Inorganic Nitrogen Nitrite Dissolved Nitrogen I Sodium Flow Flow Sulfate (meas)

(CaIc)

Ethanolam ine pH I.

pH Ammonia Chloride Hydrazine Oil Sheen IDike Insp S

6.5 9.0 2.4 B76

.S mg/I Low High mg/I mg/I mg/I mg/I mg/I mg/I MGD MGY

- ug/l mg/I Sat/Unsat Sat/Unsat 7.0 8.5 0.380

<3.0 0.7 Sat 7.0 8.5 0.489

<3.0

<0.7 Sat

_7.0

'8.5 0.575

<3.0 0.9 Sat 7.0 8.5 0.349 2

<3.0

<0.7 Sat 7.0 8.4 0.339 7.0 8.5 0,459 0.4 7.0 8.5 4.2 3.8

<0.05 2820 11.4 8360 0.383

<3.0

<0.7 Sat Sat

__7.0 8.5 "0.443

<3.0

<0.7 Sat 7.0 8.5-7.1 38 0.373 4.5

<0.7 Sat 7.0

" 8.5 0.426 5.6

<0.7 Sat S 7.6

8.5 0.391

<3.0

<0.7 Sat 7.0 08.5

.388 7,0 8.5 0.273

__.0

8.

_11.0 0.335

'<3.0

<0.7 Sat Sat 7.0 8.5 0.332

<3.0

<0.7 Sat I 7.0 8.5 0.412

<3.0 1.0 Sat 7.0 8.5 0.340

<3.0 0.7 Sat I

7.0 8.5 "0.324

<3.0 1.2 Sat 7.0 8.5 0.323 7.0 8.5 0

0.290 7.2 8.5 9.5 0.291

<3.0

<0.7 Sat Sat 7.0 8.5 0.289

<3.0

<0.7 Sat

7.0 8.5 0.394"

<3.0

<0.7 Sat 7.0 8.5 0.427

<3.0

<0.7 Sat 7.0 8.5 0.372

<3.0

<0.7 J)

Sat 7.0 8.5 0.471' i

Sat 7.0 I 8.5 0.397 7.0 8.5 I

12.8 0.393

<3.0

<0.7 Sat Sat 7.0 8.5 0.359

<3.0

<0.7 Sat

7.

" 8.5 0.371

<3.0

<0.7 Sat 7.0 8.5 0.353

<3.0

<0.7 Sat

___'1I_

1.744 i

0.4 7.0 8.5 4.2 3.8 0.0 2820.0 12.8 8360 0.575 5.6 1.2 I CERTIFY UNDER PENH.LTY OF LAW THAT I HAVE PERSON.ALLY EXMkINED AND AME).M FAMILIAR WITH THE INFORMATION SUBMITTED HEREIN AND BASED ON MY INQUIRY OF THOSE INDIVIDUALS IMMEDIATELY RESPONSIBLE FOR ODBTA*ING THE INFORMATION. I BELIEVE THE SUBMITTED INFORMATION IS TRUE. ACCURATE AND COMPLETE. I AM AWARE THAT THER*E ARE SIONIFICANT PENALTIES FOR SUBMETTING FALSE INrODIMATION INCLUDING THE POSSIBIUTY OF FINE AND IMPRISONMENT SEE I I USC,1001 AND 33 US(:. 1 19. (PENALTIES UNDER THESE STATUTES M.AY INCLUDE FINES UP TO S0.000.AND OR MAXI]

MUM IMPRISONMENT OF BETWEEN 6 MONTHS AND S YEARS.)

I Blair Zordell ENV Specialist DATE IPRINTED NAME AND TITLE OF PRINCPLE EXECUTTFE OFFICER OR ALIRI*GAIZL SIGNATURE OF PRINCIPLE EXECUTIVE OFFICER OR AUTHORIZED AGENT

Groundwater Quality PERMITEE NAME:American Electric Power Company -Donald PERMIT NUMBER GW1810102 MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 Certified Operator:

Principle Executive Officer:

Blair K. Zordell John P. Carlson 2/9/2007 1/1/2007 DISTRICT: Kalamazoo COUNTY: Berrien TO:

1/31/2007 FACILITY: IN MI Power Co-Cook Plt Report Signed On:

MONITORING PERIOD: FROM:

LOCATION: I Cook

Place, 49106 Mail Zone 5A Bridgman, MI Parameter Units Sampling EW-12 EW-13 EW-19 EW-lA EW-( 8 EW-1 Frequency (U. G.

(U. G.

Static Water USGS Sample Elevation feet Quarterly Measurement 592.62 599.15 591.62 604.25 608.94 614.07 Icr..........................

4.4~

I N

<.¢'

... I.

X 9*

Sample pH (Maximum)

S.U.

Quarterly Measurement

-7.6 7.0 7.1 6.7 6.8 7.0 41ý,t 7L W-~on i a IV -

r Sample pHl (minimum)

S.U.

Quarterly Measurement 7.6 7.0 7.1 6.7 6.8 7.0 pefic

_ampl VFW, @N M

a...,,

_____________r_______

,+,+a+

+++Im

a+ti¢+d* ',+. +:+II

.+....-4 L 4

,,I +...

,J4',, a. '/,

°_

Nti(itrgnimm

.g/!

Quarterly Measurement 7.6

70.

7.1 6.7 68 7.0" Sample Chloride mg/l Quarterly Measurement 10.1 57.3 3.0 12.1 39.6 76.3 Specific Sample Conductance eioosecm3 Quarterly Measurement 505 634 583 512 4051 644t

~~4 4

4 ~~~~~~~~

., I<.

44$:.:-

44k

>f 4'4+..'

4.

95'

-4a-t.'.

e Total Inorganic Sample Nitrogen mg/l Quarterly Measur~Sement 0.5 0.3 0.4 1.1 0.1 i 0 Sample Ammonia Nitrogen mg/l Quarterly Measurement 0.4 0.2 0.3

<01 01 I'

1 44'1I.'Wfl 4~4It'.4<4....t.4441 t"$V~

4 I

e?. 59. ~93...

4 4X-34 I.W 91 747

"...944.4 I140~I<-

I reptUIL

'N 44

~

Mxte4'.

,4t Sample Nitrite Nitrogen mg/l Quarterly Measurement 0.05 0.07.-

0.06

.0.20 0.10 0.14 R~4..

4

3 ~

~.

~

aj 0

)g I

Sample

,Nitrate Nitrogen mg/l Quarterly Measurement

<0.2

-0.9

<0.2 0.8 R.I._

Tn~~

aa u

.~.

Page 1

Groundwater Quality PERMITEENAME:American Electric Power Company -Donald PERMIT NUMBERGW1810102 MAILINC; ADDRESS: One Cook Place

Bridgman, MI 49106 Certified Operator:

Principle Executive Officer:

FACILITY: IN MI Powez Co-Cook Plt Report Signed On:

Blair K. Zordell John P. Carlson 2/9/2007 1/1/2007 DISTRICT: Kalamazoo COUNTY: Berrien TO:

1/31/2007 LOCATION: 1 Cook Pla 491.

ce, 06.

Mail Zone SA Bridgman, MI MONITORING PERIOD: FROM:

T

1 -

1

i 1

Parameter Units Sampling Frequency EW-12 EW-13 EW-19 EW-lA EW-8 (U.G.)

EW-16 (U.G.)

Sample Total Phosphorus mc/li Quarterly Measurement 0.4 0.3 0.7 0.4

<0.1 0.3 Sample Sulfate mcl/l Quarterly Measurement*

112 47 28 124,1I 17 26 S a m p le

' 1.

Dissolved Sodium m"'/l Quarterly Measurement 49.9 46.1 30.1 63.9 20.2 30.5 g~

er PPa.qsm~Fi j

~ ~ i&2 Total Dissolved Sample Solids mcf/i Quarterly Measurement 302 343 338 296 255 334

.*'-*'i-e4.f*F,

'*Z1'r Sample Total Alkalinity mrj/l Annually Measurement

+G

G

G

G

G

G Sample Bicarbonate atg/l Annually Measurement

G

G,

0 Sample Dissolved Calcium r,.;g/l Annually Measurement

G

0*0

0.

0

0 Sample Dissolved Iron m g/l Annually Measurement

0

0

O

0

G

0 g-'g,

t4 f& -gf wk tsr cJi.

j.

~

11

-~

1 arm1p AT RP~jMr 'g Dissolved.

Sample Magnesium Eug/l Annually Measurement

G

G FG

G

0

G U

MEf~'~i~

1R Page 1

Appendix No 3 Tritium Analysis

COKPAN.LS:

j Oa, I

D.C.

2 Data 3

Data 4

Oat.

5 Data 6

Data JW.172 1 J.l-72? 1 1 J.1-72 I I Jud.72 I I Jul-72 I jui-fl I WF72 D.t.

8 Oa.1 9

Data 10 DO..

11 O.1.

12 ODat 13 Oate 14

Appendix No 4 Table

2007 well elevation Well Elevations jData taken 3/29/07 Groundwater Water level level (ft Location Top oJ in ft. from above sea Well Number(s)

Description Main use Coordinates Well Depth riser/pipe top of pipe level MW-06-1 (REMP W-1)

Rosemary beach REMP N 183294.46 E 1393441.20 93 658.66 73.35 585.31 MW-2 (REMP W-2)

Training Center REMP Sampling N 182,451.7 E 1,395,125.6 47.4' 630.17 31.55 598.62 95-BA E.

Of 765 KV REMP/GW permit (REMP W-3) yard sampling N 180,510.5 E 1,396,322.4 22.7' 616.26 7.35 608.91 West of Screen RP-'4 house in security (REMP W-4)

Zone REMP Sampling N 181,639.377 E 1,392,751.454 25.2 594.28 10.9 583.38 Livingston Road up hill, RP-7/EW2 NW of chain link (REMP W-7) gate REMP Sampling N 179,447.797 E 1,392,848.135 96' 675.104 79.8 595.304 MW-8 (REMP W-8)

Visitor Parking REMP Sampling N 182,127.4 E 1,394,124.2 31.6' 613.68 18.55 595.13 Visitor center RP-9 (EW-17) nature trail (REMP W-9) entrance REMP Sampling N 182,707.10 E 1,393,645.50 80.4' 651.26 62.6 588.65 Corner Thorton RP-10(EW#16) and Livingston (REMP W-10) road REMP Sampling N 178,689.61 E 1,396,361.82 37.4' 630.83 16,65 614.18 RP-11 (EW-15)

E Livingston (REMP W-1 1)

Road by gate REMP Sampling N 178,512.86 E 1,394,569.77 33.5' 614.38 5.45 608.93 RP-12(EW#14)

(REMP W-12)

Livingston Road REMP Sampling N 178,857.96 E 1,393,902.49 45.6' 620.08 16.0 604.08 W

Livingston RP-13 (EW-13)

Road by Chain REMP and GW (REMP W-13) link gate Sampling N 179,215.26 E 1,393,019.93 60.4' 641.75 42.2 599.55 Livingston Road up hill, RP-14(95-1A)

NE of chain link REMP and GW (REMP W-14) gate Sampling N 179,676.6 E 1,393,844.6 73.3' 660.99 56.2 604.79 South of Sewage GW Permit RP-15/MW-12C plant (SBR) monitoring well N 180,678.0 E 1,392,881.9 47.4' 610.9 18.2 592.7' W

of Guard GW Permit EW-19-R House parking lot monitoring well N 181,888.72 E 1,393,435.52 56.3' 612.48 20.7 591.78 SGR-1 (OB-1)

SG Storage area REMP Sampling N 181,028.117 E 1,397,127.87 30' 618.18 10.5 607.68 SGR-2 (OB-2).

SG Storage area REMP Sampling N 181,252.187 E 1,396,981.411 LINK 617.32 10.3 607.02 SGR-4 (OB-4)

SG Storage area REMP.Sampling N 181,166.568 E 1,396,798.654 UNK 616.21 9.2 607.01 SGR-5 (OB-5)

SG Storage area REMP Sampling N 181,259.854 E 1,396,751.978 27.4' 624.36

.17.8 606.56 End of Livingston MW-20 Road REMP N 179317.38 E 1392279.76 62 631.99 41.55 590.44

.N 179195.42 E 1393513.50 46 619.7 17.65 602.05 Roadway by U-2 GW level for AB OW-1 RWST area Tank testing N 180,939.3 E 1,393,109.0 24.9 608.35 17.65 590.7 Roadway by chemical GW level for PHB OW-2 unloading Tank testing N 181,705.8 E 1,393,207.4 17.95 593.75 9.35 584.4 Roadway by GW level for CD OW-.4 1 RWST area Tank Testing N 181,705.8 E 1,393,207.4 33.2 608.17 17.55 590.62

1

<*1

'I

Appendix No 5' Figures

C LAXE

~-o. ~

PLOT pLAN BORING LOCATION PLAN FIGURE i E'LATE TE

k

'RI

-I 14]

0,,

6 0 0 ROUND SURFACE ELEVATLON-00 580 -

G BEACH DEPOSI T 560-540 -L 520 500.,

-I IN T

GLCA 11L t

RBEDFDRD SHALE,

440-iE $AND jj I==

SE~CTION, A-A 630 -

u-

.-,590 570 550 -

510 SECTION B--B HORIZONTAL SCALE IN FEET CO0 500 1000 ND T C:

GEOLOGIC CROSS-SECTIONS SUBSURFACE CONDITIONS ILLUSTRATED ABOVE WERE OBTAINED BY INTERPOLATION BETWEEN BORINOS.

CONSEQUENTLY, VARIATIONS WHICH ARE NOT INDICATED BY THE CROSS-SEC71ON CAN BE EXPECTED BETWEEN ROR114G LOCATIONS.

FIGURE 2 0^mls a

Wloom PLATE "nA-IOa

YIl l

2, 2 Z*.t 70 0 z

680 z0~

c1;GROUND SUAC L'TI 660 640-

°-U U; r"

,V-*

ROUNDSURFACE E lN SA N

0 6

620 SECTION C-C AOzUNA SAND.

N FEE 0

M-

_ý?.:'

460 540 5Z0 7 00 4¢*0 SECTION4 C-C-

HORIZONTAL SCAlE IN FEET "500 O1 500 1000 GEOLOGIC CROSS-SECTION THE TRS POND IS LOCATED AT BORING 8 AND MAINTAINS A WATER ELEVATION OF 615.0

.-. 1.......:....

mc

7100 680 rRQ7~ ~ ~~

~~

NE,,,.,.

AE R

41 i.i

-GROUND SURCTAOE EL--It) tA~5B0 K 6Z0

-II NFIG600E

.~'

o E

LAOEIZONITA SCL INFE 440-GEOLOGICTIO CROS-ECIO HORIZONTFIGUR 4CL NFE BEDFORDD

.~

SHL 5000 00 00 PLATE 31A-I0c

Figure No. 5

\\Water Table Map Nas l*

w kd&" )

-mrffie FlwDkN A Kxpi~

F mTpfn7.AIpmrAI -uvi m

ImfP APPIWVAL'

Donald C. Cook Nuclear Plant Figure 7 a)

-J a) 0 Co 618.00 616.00 614.00 612.00 610.00 608.00 606.00 604.00 602.00 600.00 0

0 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 C) a)

0)

CU

.0C.,

CU 0

C))

I-M M 0)

N)

M' 'IT M r-m 0f C

M It

'r, CO CO TJ U-CO o

N-~~~~

M-N

-N OC OC OC C? 0)

C? CO ) C?

9O CO CO9 0

0 0

0~

00

~

06

)0 6~.C a s:

DC 0

ca.

m CU(0 0

D 0

(0(

m

5.

CO M C

)

o

< <~

ý 0 u L

z L

(I02

))-)ý 0

2i

-)

U'

ý

E 0 u-CO C)

RP-14 (95 - 1A) o TRS discharge

tt,Al A"

/

rr TRS POND DISCHARGE AVERAGE CONCENTRATION IS 9.4 mg/l CHLORIDE FOR THE MONTH OF JANUARY 2007

Donald C Cook Plant Figure 10 4000 3500 a

3000 B

2500 0.

U)T 2000 0

1500 1000 500 0

4 B

e

RP-1

] RP-2" L* RP-3 (95-8A)i N

) -

WOr (00 M'It LO r)- (00

'0 O (0 CC) V)

J-

'O

02 j

07 Donald C Cook Plant Figure 11 0~

.a) 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 0

_-°7 20

)

0 4 0

'%0 m in c')

w) m0 (0

0)

,T (o m-o0 m

g' nt Co (0a)

N~ TC Co co cc)m

" -- L) -.

6) c ý," t

.6 -'

6*,:

6,

ý,&

cý c " -'

,3.

6 '

c) CI =1 cu M 0

(

-( b a) co

)

m ) 0) 0) 0

), 0) 0 0 0 0 0.0 C) <

0,: LL z)

ý

/

0

')

0

) ý 2

0 IL 0 0 RP-4 0

RP-5

-RP-6

Donald C Cook Plant Figure 13 E 1200 0 RP-10(EW-16) 0 RP-11 (EW-15) 1000 A RP-12 (EW-14) 800 RP-13 (EW-13) 600 400 200 0

N O CO -IT D

)

D E, ; 04..

CO

0)

LO (D

M cr) m) C) C) m C) a)

m)

C) o)

m C)D 00 0

0 0

0D 0

Michigan Department of Environmental Quality, Water Division Groundwater Section, Permits & Technical Support Unit COMPLIANCE MONITORING REPORT FORM Required by Part 31, Water Resources Protection, of the Natural Resources and Environmental Protection Act, 1994 PA 451, as amended (NREPA)

Facility Name I Facility Name 2 Indiana Michigan Power Co-Cook Plt American Electric Power Facility ID Number Authorization Number 20073.7 GW1810102 Jurisdiction:

Water Division District:

Kalamazoo Ionth" Sep Year:

2008 CERTIFICATION STATEMENT:

I certify, under penalty of law, that I have personally examined and am familiar with the information submitted in this document and all attachments. The information being submitted was collected and analyzed according to the approved methods specified in the groundwater discharge permit for this facility. Based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment CERTIFIED OPERATOR (PRINT):

CERTIFICATION NUMBER:

Blair K. Zordell

4537, CERTIFIED OPERATOR (SIGNATURE):

DATE:

10/14/2008 PRINCIPAL EXECUTIVEOFFICER (PRINT):

Jon H. Harner PRINCIPAL EXECUTIVE OFFICER (SIGNATURE):

DATE:

EQP5300 10199

EFFLUENT ALITY PERMITEENAME:American Electric Power Company -Donald MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI 49106 Sample Sampling Parameter Location Frequency PERMIT NUMBER GW1810102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon 1-1. Harrier Report Signed On:

10/14/2008 MONITORING PERIOD: FROM:

9/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

9/30/2008 Page 1

EFFLUENI ALITY PERMITEE NAME:American Electric Power Company -Donald MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI 49106 Sample Sampling Parameter Location Frequency P

PERMIT NUMBER GW1IO102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon H. Harner Report Signed On:

10/14/2008 MONITORING PERIOD: FROM:

, 9/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

9/30/2008 page 2

EFFLUENI ALITY PERMITEE NAME:American Electric Power, Company -Donald MAILING ADDRESS:.One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI 49106 Sample Sampling Parameter Location Frequency P

PERMIT NUMBER GWI810102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon H. Harner Report Signed On:

10/14/2008 MONITORING PERIOD: FROM:

9/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

9/30/2008 page 3

Land Ap, Ation PERMITEE NAME:American Electric,Power Company -Donald MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook'Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI 49106 Sample Sampling Parameter Location Frequency P

PERMIT NUMBER GW1810102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon H. Harner Report Signed On:

10/14/2008 MONITORING PERIOD: FROM:

9/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

9/30/2008 page 4

Michigan Department of Environmental Quality, Water Division Groundwater Section, Permits & Technical Support Unit COMPLIANCE MONITORING REPORT FORM Required by Part 31, Water Resources Protection, of the Natural Resources and Environmental Protection Act, 1994 PA 451, as amended (NREPA)

Facility Name I Facility Name 2 Indiana Michigan Power Co-Cook Plt American Electric Power Facility ID Number Authorization Number 20073.7 GW1810102 Jurisdiction:

Water Division District:

Kalamazoo Month:

Jul Year:

2008 CERTIFICATION STATEMENT:

I certify, under penalty of law, that I have personally examined and am familiar with the information submitted in this document and all attachments. The information being submitted was collected and analyzed according to the approved methods specified in the groundwater discharge permit for this facility. Based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment CERTIFIED OPERATOR (PRINT):

CERTIFICATION NUMBER:

Blair K. Zordell 4537 CERTIFIED OPERATOR (SIGNATURE):

DATE:

8/13/2008 PRINCIPAL EXECUTfE OFFICER (PRINT):

Jon H. Harner PRINCIPAL EXECUTIVE OFFICER (SIGNATURE):

DATE:

EQP5300 10/99

EFFLUE UUALITY PERMITEENAME:American Electric Power Company -Donald MAILING ADDRESS: one Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI PERMIT NUMBER GW1810102 Certified Operator:.

Blair K. Zordell Principle Executive Officer: Jon H. Harner Report Signed Oil:

8/14/2008 MONITORING PERIOD: FROM:

7/1/2008 DISTRICT: Kaj.namazoo

COUNTY: Berrien TO:

7/31/2008 Page 1

EFFLUE?.

PERMITEENAME:American Electric Power Company -Donald MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION:1 Cook Place, Mail Zone 5A Bridgman, MI 49106 Sample Sampling Location Frequency Parameter PERMIT NUMBER GW1810102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon H. Harner Report Signed On:

8/14/2008 MONITORING PERIOD: FROM:

7/1/2008 "

DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 page 2

EFFLUE1 PERMITEE NAME:American Electric Power Company -Donald P

MAILING ADDRESS: One Cook Place Bridgman, MI 4910,6 C

Pr FACILITY: IN MI Power Co-Cook Plt R

LOCATION: 1 Cook-Place, Mail Zone 5A Bridgman, MI Mi 49106 QUALITY ERMIT NUMBER GW1810102 ertified Operator:

Blair K. Zordell inciple Executive Officer: Jon H. Harner eport Signed On:

8/14/2008 ONITORING PERIOD: FROM:

7/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 Number of Sample Sampling Statistical Base Statistical Base Limit Location Frequency Parameter Units Code I Code 2 Lieit Ex-eeedences Sample EQ-2 Weekly Total Phosphorus mrg/l Measurement 1.75 0

Sample EQ-2 Weekly pH (minimum)

S.u.

Measurement 7.2 0

Sample EQ-2 Weekly pH (maximum)

S.U.

Measurement 7.5 0

Sample EQ-2 Weekly Sodium mg/l Measurement 34.2 0

Sample EQ-2

'Weekly Total Inorganic Nitrogen mg/l Measurement 20.0 0

Sample EQ-2 Weekly Ammonia Nitrogen mg/l Measurement 0.30 0

Sample EQ-2 Weekly Nitrite Nitrogen mg/l Measurement

- - 0.040 Sample Measurement page 3

Land A.

.,cation PERMITEENAME:American Electric Power Company -Donald MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook Plt LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI PERMIT NUMBER GWI810102 Certified Operator:

Blair K. Zordell Principle Executive Officer: Jon H. Hamer Report Signed On:

8/14/2008 MONITORING PERIOD: FROM:

7/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 3ample Measurement I

3diIIpit; Measurement

-ampie Measurement Iample Measurement I

page 4

Groundwater Quality PERMITEE NAME:American Electric Power Company -Donald PERMIT NUMBER GW1810102 MAILING ADDRESS: One Cook Place Bridgman, -MI 49106 Certified Operator:

Principle Executive Officer:

FACILITY: IN MI Power Co-Cook Plt Report Signed On:

LOCATION: I Cook Place, Mail Zone 5A Bridgman, MI MONITORING PERIOD: FROM:

49106 Blair K. Zordell Jon H. Harner 8/14/2008 7/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 page 5

Groundwater Quality PERMITEE NAME:American Electric Power Company -Donald PERMIT NUMBER GWI810102 MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 Certified Operator:

Principle Executive Officer:

FACILITY: IN MI Power Co-Cook Plt Report Signed Oi:

LOCATION: 1 Cook Place, Mail Zone SA Bridgman, MI MONITORING PERIOD: FROM:

Blair K. ZordelJ Jon H. Harner 8/14/2008 7/l/200 DISTRICT: Kalamazoo COUNTY: Berrieri TO:

7/31/2008 page 6

Groundwater Quality PERMITEENAME:American Electric Power Company -Donald MAILING ADDRESS: One Cook Place Bridgman, MI 49106 FACILITY: IN MI Power Co-Cook PIt LOCATION: 1 Cook Place, Mail Zone SA Bridgman, MI 49106 PERMIT NUMBER GW1810102 Certified Operator:

Principle Executive Officer:

Report Signed Onl:

MONITORING PERIOD: FROM:

Blair K. Zordell Jon H. Harner 8/14/2008 7/l/2(0 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 page 7

11 Groundwater Quality PERMITEE NAME:American Electric Power Company -Donald PERMIT NUMBER GW1810102 MAILING ADDRESS: One Cook Place, Bridgman, MI 49106 Certified Operator:

Principle Executive Officer:

FACILITY: iN MT Power Co-Cook Pit Report Signed On:

LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI MONITORING PERIOD: FROM:

49106 Blair K. Zordell Jon H. Harner 8/14/2008

... 7/1/20098 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/3;1/2008 page 8

Groundwater Quality PERMITEE NAME:American Electric Power Company -Donald, PERMIT NUMBER GW1810102 MAILING ADDRESS: One Cook Place

Bridgman, MI 49106 Certified Operator:

Principle Executive Officer:

FACILITY: IN Mi Power Co-Cook Plt Report Signed On:

LOCATION: 1 Cook Place, Mail Zone 5A Bridgman, MI MONITORING PERIOD: FROM:

49106 Blair K. Zordell Jon H. Harner 8/14/2008 7/1/2008 DISTRICT: Kalamazoo COUNTY: Berrien TO:

7/31/2008 page 9

ML101750150

Text

References:

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