Text

Submittal of Corrective Copies of 1976 Aquatic Ecology Studies Report
	ML18018B281
Person / Time
Site:	Nine Mile Point
Issue date:	12/12/1977
From:	Schneider R; Niagara Mohawk Power Corp
To:	Grier B; Office of Nuclear Reactor Regulation, NRC Region 1
References
	Download: ML18018B281 (34)
	v • d • e

AL ENVIRONMENTAL OPERATING RTS (OI STAGS) 0 BE U.S. NUCLEAR REGULATORY COMMISS QUMBER ENVXRONMENIAL i DXSTHXEJTXON FOH ANNUAL h NRC.F o RM 196 I2-76)

NRC DISTRIBUTION FQR PART 50 DOCKET MATERIAL TO:

Mr. Boyce Hi Grier FROM:

Niagara Mohawk Power Corp'yracuse, New York R

Schn ider DATE OF DOCUMENT 12/12/77 DATE RECEIVED 12/16/77 ABETTER 0ORIGINAL

&COPY D6 S C R IPTI0 N QNOTOR IZED EkfhlCLASSIFIE0 PROP INPUT FORM ENCLOSURE NUMBER OF COPIES RECEIVED Consists of "Errata-1976 Nine Mile Point Aquatic Ecology Report" ~ ~ ~

PLANT NAME:

Nine Mile Point Unit Noi 1

RJL 12/19/77 2oE:4<I-+

98P

<~ 5 FOR ACTION/INFORMATION

~FOR DISTRIEJTION AS FOLLOWS:

1 EACH TO:

EPA H A REGION NOAA FEW 8c INTERNALDISTRI BUTION E

2 EXTERNAL DISTRIBUTION CONTROL NUMBER NRC FORM 196 I2 76)

I 773530059

NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST, SYRACUSE, N.Y. 13202/TELEPHONE (315) 474-1511 December 12, 1977 nia 19406

($

Nine Mile Point Unit 1 Docket No. 50-220 DPR-63 Re:

Mr. Boyce H. Grier, Director Office of Inspection and Enforcement Region I U.

S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylva and James A. FitzPatrick Nuclear Power Docket No. 50-333 DPR-59 Plant

Dear Mr. Grier:

My letter of May 27, 1977 transmitted copies of the 1976 Nine Mile Point Aquatic Ecology Studies Report.

Enclosed, we herewith submit two (2) copies of the following:

"Errata-1976 Nine Mile Point Aquatic Ecology Report" The enclosed changes have no affect on the conclusions of the report.

Very truly yours, NIAGARA MOHAWK POWER CORPORATION

/

W f CI.4 R.

R.

SCHNEIDER Vice President-Electric Production MGM/szd Enclosures (2)

Xcs:

Messrs:

. rnst Volgenau William G. McDonald (20 copies w/enclosure)

( 2 copies w/enclosure) gO

I 7'M 3JFH3" fJ 7NNJLTSX

/y g Nd gl 03UQ6t "3H gg

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ERRATA:

1 76 NINE MILE POINT AQUATIC ECOLOGY STUDIES VOLUME I CHAPTER II pe II 5 add,e Other Smecies

~Le omis sp.

~Metro is sp.

Trout perch Nine Mile Point FitzPatri ck L

L L

CHAPTER III Table III-2:

Collections.

note.

Plant Operating Conditions (Electric Output) during Lake See attached table f'r additional dates and. change in foot-Table III-5: Plant Operating Conditions (Electrical Output) during Viability Sampling Programs add. to footnote:

Plant load recorded.

by LMS personnel at time of sampling Page III-4: line 10 from top change to:

collections from 1000 hrs.

on 3 March to 1000 hrs.

on 4 March, and from Table III-6: Plant Operating Conditions (bT) during Lake Collections.

See attached. table for additional dates.

CHAPTER IV Figure IV-6:

Concentrations of'alcium, Sodium, and Sulf'ate:

Nine Mile Point Vicinity - Replace footnote with:

Mean of depth contours and. trans-ects from monthly collections (20 and 40 ft contours at NMPW, NMPP/FITZ, and NMPE), surface samples except that April and. May, Calcium and Sodium are only from NMPE transect.

Page 1V-8:

line 12 from top change to:

(a measure of dissolved solids) show similar seasonal fluctuations.

CHAPTER V Figures VA-6, VA-10, VA-11, VA-13, VA-15 delete the f'ollowing phrase from the footnote:

This species not collected in the remaining samples Figures VA-6 through VA add:

"<" symbol before 10 on graph ordinate.

0

CHAPE% V (Continued)

Table VA-2 follows page V-2 change footnote to:

X = Present at one or more stations; mean of R-1 and R-2; surface collections CHAPTER VI Table VIA-2:

Periphyton Sampling Program change in superscripts:

change a to b in title and b to a in table Table VZB-1:

Occurrence of Macroinvertebrates in Benthic Collections by Date (see attached. table for inclusion of information on Cricotonus, Psectrocladius and Trissocladius)

Figure VIC-2:

Buoy Periphyton:

Biomass

>> add to footnote:

No samples collected for the remaining stations and. dates.

Figure VZC-3:

Bottom Periphyton:

Biomass add to footnote:

'No samples collected for the remaining stations and dates.

CHAPTER VII Table VZI-2:

Total Fish Collected by Seines, Trawls, and Gill nets-add footnote:

Gill net collections do not include those fish collected for stomach analysis in special gill net sets.

Page VII-16: line 4 (formula) change to:

Coefficient of maturity =

z 100 onad wei ht partial weight Figure VIZ-11:

Length Frequency Distribution for Alewife:

15 ft depth contour add footnote:

N = Number of fish analyzed. from 'bottom gill net collections; day and. night Figure VII-12:

Length Frequency Distribution for Alewife:

40 ft depth contour add:

N = Number of fish analyzed from surface and bottom gill net collections; no day/night specifications.

Figure VIZ-14:

Length Frequency Distribution for Rainbow smelt:

15 ft depth contour add:

N = Number of fish analyzed from bottom gill net collections; day and. night.

CHAPTER VII (continued)

Figure VII-15:

Length'requency Distribution for Rainbow smelt:

40 ft. depth contour add:

N =

Number of fish analyzed from bottom and surface gill nets; no day/night specifications Page VII-28: line 3 from bottom - change to:

ciency.

The bottom area spanned. by the Yankee travel was 29% greater than that sampled by the otter trawl and the water volume fished, was

~6.

times as great as that

. of the otter trawl.

CHAPTER VIII Table VIIIA-3: Ichthyoplankton (Fish larvae only) and Gammarus Viability Samoling Program change Discharge procedure outline for Msy June collections to:

Pump through net for g minutes; hold, CHAPTl:R IX Table IX-3:

Species Inventory of Fishes in Impingement Collections:

James A. FitzPatrick Nuclear Power Plant - Change to:

Traveling screen, (Table IX-5) collections; one unidentified Salmonidae collected. during 1976 in the trash rack collections Table IX-5:

- Abundance and percent composition of impingement collections:

James A. FitzPatrick Nuclear Power Plant - add footnote:

Estimated total number of fish impinged based on the number of fish impinged per hour on the traveling screens Table IX-11:

Abundance and percent composition of impingement collections:

Nine Mile Point Nuclear Station Unit 1 add footnote:

Estimated, total number of fish impinged. based on the number of fish impinged per hour on the traveling screens.

ERRATA:

1 6 NINE MILE POINT AQUATIC ECOLOGY STUDIES A

VOLUME II APPENDIX I Page IA line 13 - change to: (Folk,

~1 4)

EKE'ERENCES CITED:

following page IB-18 add:

Folk, R.L.

1974; Petrology of sedimentary rocks, Hemphill

. Publishing Co., Austin, Tx. (Univ. Texas, Geology 370K, 383L, 383M.) 182 p.

APPENDIX II Table Appendix II-6:

change Discharge procedure outline for, May June collections to:

Pump through net for 5 minutes; hold.

APPENDIX V Table Appendix VC-2a and 2b:

Abundance of selected species of larvae.

These tables include pro-larvae, larvae, and Juveniles - change day collections Grand'ean; mid-depth samples, 3-NMPE-40 ft station inserting "<" symbol for :

Alewife to <15.7 organisms/1000m3 Rainbow smelt to <0.9 organisms/1000 m3 White Perch to <0.9 organisms/1000 m

Table Appendix VC-2c:

. Abundance of selected species of'ish eggs in day/night collections - change:

Grand mean: mid-depth samples, 3-NMPE-40 ft station Alewife eggs in day collections to <1.2 organisms/1000 m3 APPENDIX VI Table Appendix VIB-3:

October Collections change to:

H. Flatrock; no crevices and no silt Table Appendix VIB-5:

Abundance and Biomass of selected taxa clarifi-cation of the term "PERCENT" used. in the Biomass data presentation:

percent by weight of each taxon to the weight of all taxa combined at that station per each collection period

'DPENDIX VI (Continued)Q Table Appendix VZB-5:

continued Abundance and Biomass:

Ephemeroptera (Arthropoda.'nsecta)

Add to footnote a: no "organisms at this taxon collected. at 10'epth contour.

Changes in biomass data base:

OLZGOCHAETA:

December:

biomass:

mean:

NMPE-20 ft station:

change to:

0.012 Grand mean:

biomass:

NMPE-20 ft station:

change to:

mean 0.586 per'cent 4.18 changes in biomass data base, percent column in grand mean designation at NMPE-20 ft station:

AMPHZPODA:

34.79 DECAPODA:

2.69-DXPTERA:

1.18 BXVALVIA: 17.18 GASTROPODA:

38.22 Table VIB-6b:

Abundance of selected.

species of annelida:

,Polychaeta "6 "

to last set in "station" column

~

Table Appendix VIC-lb:

Chlorophyll a concentrations:

Buoy periphyton substrates add:

superscript "d," to 2 Nov., NMPP/FITZ-17 ft APPENDIX VIX Table Appendix VIID-2b:

Abundance of selected species at the 40 ft depth contour:

yellow perch change to:

19-24 Oct NMPW 0.8 0 1.6 DAY

NMPP, FITZ

0. 0)9 000 1.37 - 0 1.31 0 NMPE '

mean 0

range Table Appendix VIID-3b:

Biomass of selected species at the 40 ft depth contour:

Spottail shiner - change to:

29 Apr 1 May:

NMPV:

DAY:

mean range:

APPENDIX VIIX Table Appendix VIIIB-1:

Abundance of zooplankton at the discharge aftbay:

change to:

26 May:

CILIATA: Codonella cratera:.

R-1 1512 R-2 3458

?%AN 2485 22 2ep:

CALAHCIDA: Calanoid Juvenile:

liEAN ~262.

APPENDIX VIII (Continued),

Table Appendix VIIIC-2: Mortality of'amnaz~ fasciatus from day/night 3 and 2 F isotherms Table,Appendix VIIID-la:

Abundance of selected.

species of.larvae -

This table includes pro-larva, larvae, and. )uveniles.

TARLE ZZZ-2 NINE MILE POINT NUCLEAR STATION UNIT 1 AND JAHES A. FITZPATRICK NUCLEAR PONER PLANT - 1976 NO. CIRC.

PLANT LOAD NO. CIRC.

PLANT LOAD 7 APR 9 APR 14 APR 15 APR 16 APR 19 APR 20 APR 21 APR 22 APR 29 APR 30 APR 10 MAY 11 HAY

,12 HAY 13 MAY 14 HAY 22 HAY 23 HAY 24 MAY 25 MAY 26 MAY 27 MAY 28 HAY 2 JUN 8 JUN 9 JUN 10 JUN 14 JUN 15 JUN 16 JUN 17 JUN 18 JUN 21 JUN 23 JUN 24 JUN 28 JUN 29 JUN 30 JUN 1 JUL 6 JUL 7 JUL 8 JUL 15 JUL 16 JUL 19 JUL 20 JUL 21 JUL 27 JUL 28 JUL 2 AUG 3 AUG 4

AUG 9 AUG 10 AUG 11 AUG 12 AUG 1?

AUG 18 AUG 19 AUG 20 AUG 23 AUG 2

2 2

2

. 2 2

2 2.

2 2

0 0

0 gO, 147 334 374 520 540 560 565 566 572 536 562 536 546 572 581 592 591 570 580 577 578 579 576 576 584 585 584 578 584 336 214 576 577 583 579 477 479 475 344 365 498 525 524 514 514 522 523 526 468 532 526 531 353 57 377 461 516

~ 3 3

3 3

. 3 2

3 3

2 3

3 3

3 2

3 3.

3 2

3 3

2 601 671 700 684 671 687 697 676 558 726 6g2 743 739 73?

315 0

727 704 770 781

?81 782 778 771 NA 516 693 764 778 785 782 775 139 710 773 446 505 714 755 215 248 771 773 NA 0

0 637 721 462 0

73 751 748 747 769 771 771 783 788 792 791 785 786

TABLE III-2 (Continued)

NINE MILE POINT NUCLEAR STATION UHIT 1 AND JAMES A. FITZPATRICK NUCLEAR POWER PLAHT - 1976 NO. CIRC.

PLANT LOAD NO. CIRC.

PLANT LOAD 25 AUG 26 AUG 27 AUO 1 SEP 2 SEP 3 SEP 4 SEP 7 SEP 8 SEP 9 SEP 13 SEP 14 SEP 15 SEP 16 SEP 20 SEP 23 SEP 24 SEP 25 SEP 26 SEP 28 SEP 29 SEP 30 SEP 4 OCT 5 OCT 6 Oct 8 OCT ll OCT 12 OCT 13 OCT 15 OCT 19 OCT 20 OCT 21 OCT 22 OCT 23 OCT 24 OCT 27 OCT 30 OCT

.31 OCT 2 NOV 3 HOV 4 NOV 9 NOV 12 NOV 15 NOV 16 NOV 17 NOV 25 NOV 26 NOV 27 HOV 2 DEC 4 DEC 6 DEC 7 DEC 8 DEC 10 DEC 14 DEC 15 DEC 16 DEC 19 DEC 2

2 2

2 520 NA 522 525 529 532 533 532 529 532 532 529 NA 523 521 546 556 557 556 558 557 556 549 551 552 553 553 548 550 549 536 536 NA 548

354, 351 550 572 564 574 585 586 548 0

200 436 530 581 577 575 578 577 572 56?

567 564 585 584 583 585 3

3 3

3 2

2 2

22" 2

2 22..

3, 3

3 3

789 786 763 603 723 772 780 786 785 782 735 731 733 731 730 735 730 733 733 733 730 730 721 729 728 607 0

0 0

322 512 530 533 550 616 672 712 581 682 778 770 770 435 0

48 421 647 513 605 660 735 688 707 735 736 718 738 644 587 eFrom Nine Mile Point Unit 01 and James A. FitzPatrick Nuclear Power Plant "401" Monthly Reports (Niagara Mohawk Power Corp.,

1976) mean electrical generation.

NA = Not available

I 0 TABLE III-6 h

HIRE MILE POINT NUCLEAR STATION UNIT 1 AND JAMES A. FITZPATRICK NUCLEAR PONER PLANT - 1976 7 APR 9 APR 14 APR 15 APR 16 APR 19 APR 20, APR 21 APR 22 APR 29 APR 30 APR 10 MAY ll MAY 12 MAY 13 MAY 14 MAY 22 MAY 23 MAY 24 MAY 25 MAY 26 MAY 27 MAY 28 MAY 2 JUH 4 JUN 8 JUN 9 JUH 10 JUN 14 JUN 15 JUN 16 JUN 17 JUN 18 JUH 21 JUN 22 JUN 23 JUN 24 JUN 28 JUN 29 JUH 30 JUN 1'JUL 6 JUL 7 JUL 8 JUL 15 JUL 16 JUL 19 JUL 20 JUL 21 JUL 27 JUL 28 JUL 2 AUG 3 AUG 4 AUG 9 AUG 10 AUG 11 AUG 12 AUG 17 AUG 18 AUG 19 AUG 20 AUG 23 AUG 0.2 0.2 0;4 1.0 0.5 4,5 5.7 9.5 10.4 13.9 13.9 14.8 14.9 15.0 15.1 14.4 15.1 14.6 14.7 15.4 15.8 16.4 15.9 15.6 15.8 15.7 15.9 16.0 15.8 16.1 16.4 16.3 16.6 16.9 16.9 16.8 15.4 17.2

,17.5

-17.2 17.1 13.7 14.3 14.3 10.9 12.3 16.5 16.7 16.2 16.3 16.2 13.6 14.4 16.1 15.6 16.3 16.2 16.4 17.2 3+7 13.6 14.6 16.1 13+9 15.6 15.6 15+7 15.1 15.6-15.6 15.6 13.3 16.7 16.7 n

16.7 16.7 16.8 72:

7.2'6.7 15.6 17.2 17.8

'7.8 17.8 17.8 17.8 8.9c 15.0 15.6 17.2 17.8 17.8 17.2 17.2 3.9 15.6 17.4 10.0 13.3 17.2 17.8 5.0 8.3o 17.2 17.2 17.4 0.0 0.6 14.4 15.7 11.1 0.0 4 4c 16.1 16.1 16.1 16.7 16.7, 16.7 17.2 17.9 17.8 17.8 17.8 17.8

TABLE III-6 (Contin NINE MILE POINT HUCLEAR STATION UNIT 1 AHD JAMES A. FITZPATRICK NUCLEAR POHER PLANT - 1976 25 AUG'6 AUG 27 AUG 1 SEP 2 SEP 3 SEP 4 SEP 7 SEP 8 SEP 9 SEP 13 SEP 14 SEP 15 SEP 16 SEP 20 SEP 23 SEP 24 SEP 25 SEP 26 SEP 28 SEP 29 SEP 30 SEP 4 OCT 5 OCT 6 OCT 8

OCT ll OCT 12 OCT 13 OCT 15 OCT 19 OCT 20 OCT 21 OCT 22 OCT 23 OCT 24 OCT 27 OCT 30 OCT 31 OCT 2 HOV 3 NOV 4 HOV 9 HOV 12 HOV 15 HOV 16 NOV 17 NOV 25 NOV 26 NOV 27 NOV 2 DEC 4 DEC 6 DEC 7 DEC 8 DEC 10 DEC 14 DEC 15 DEC 16 DEC 19 DEC

.'6.1 16.3 16.3 16.6 16.7 16.0 16.6 16.9 16.6 16.4 16.9 17.0 16.7 16.7 16.5 16.8 17.3 17.1 17.1 17.1 17.1 16.9 17.2 16.8 16.0 16.0 16.5 16.6 15.5 16.3 16.3 16.2 16.5 16.6 11.4 11.3 16.3 17.2 16+9 16.8 17.1 17 ~ 1 15.5 UNIT DOHH 9.6 13.3 15.7 16.9 16.8 16.6 17.2 16.9 16.9 18.2 17.0 17.2 18.6 17.5 15.8 16.3 17.8 17.8 17.8 17.2 16.7 17.2 16.7 17.2 17.8

'7.8 16.7 16.3 16.7 16.1 16.1 16.7 16.1 16.7 16.7 16.1 16.1 16.7 16.1 16.7 16.1 14.4 0.6 0 6 0 6 10.6 14.4 15.6 15.7 16.2 14.5 15 ~ 1 15.6 13.3 14.4 17.2 17.2 1?.4 9 ~ 4 C

3.3'3.3 15.2 13.9 13.9 15.0 16.7 15.6 16.1 16.8 16.7 16.1 17.2 17.2 39 13.3 Mean Discharge - Mean Intake Temperature (C) for collection date; from Nine bMile Point Unit 01 "401" Monthly Report (Niagara Mohawk Power Corp.,

1976).

Mean Discharge - Mean Intake Temperature (C) for collection date; from James A. FitzPatrick Nuclear Power Plant "401" Monthly Report (Niagara Mohawk Power cCorp.,

19?6).

Plant off-line for some portion of entire day.

UHIT DOMH a Plant off-line, no temperature data available.

TiBLE VXB-1 NINE MILE POINT VICINITY-1976 S

19 APR 15-17 3, 4, 12, c a CNIDARZA (COELENTERATA)

'YDROZOA HYDROIDA ATHECATA CLAVIDAE CORDYLOPHORA C, LACUSTRIS HYDRZDAE HYDRA H

AMERICANA RHYNCHOCOELA D

D D

PLATYHELMINTHES TURBELLARIA TRZCLADIDA PLANARIIDAE ASCHELMZNTHES NEMATODA CHROMADOROIDEA PLECTZDAE ANONCHUS ENOPLIDA ALAIMZDAE ALAIMVS DORYLAIMZDA DORYLAZMZDAE DORYLAIMUS RHABDITIDA RHABDZTIDEA BUTLERIUS MOLLUSCA GASTROPODA PROSOBRANCHZA - MESOGASTROPODA VALVATIDAE VALVATA V. PERDEPRESSA V. SINCERA V

PISCZNALZS V. TRZCARZNATA PERCONFUSA BULIMIDAE (HYDROBIIDAE)

AMNICOLA

h. INTEQRA A. LZMOSA hRiICOLA SP.

h. LUSTRZCA BITHINZA B. TENTACULATA PLEUROCERIDAE GONIOBASIS G

LIYESCENS D.

X X

X D

X X

D X

X X

X

~

X D

D X

X D

D x

x X

D D

X X

D

.D, D,

D X

X D

X X

D, ",-D D

X X

X D

D D

D X

D D

TABLE VIB-1 NINE MILE POINT VZCINZTX-1976 19 APR 15 17 3i 4i 12~

MOLLUSCA (COHT)

GASTROPODA (CONT)

PULMOHATA BASOMMATOPHORA PHXSIDAE PHXSA P

INTEGRA P

SAXZI P

HETEROSTRgPHA P

ELLZPTICA LYMHAEIDAE LYMHAEA L

CATASCOPZUP L

EMARGINATA PLANORBZDAE GXRAULUS G. PARVUS HELISOMA H

AHCEPS H-TRZVOLVIS ANCXLZDAE PERRISSIA F

TARDA LAEVAPEX L. FUSCUS BIVALVIA(PELECXPODA)

EVLJ&KLLIBRANCHIA MARGARZTIFARIDAE

'DADONTA A. GRANDZS UHIONIDAE BETERODONTIDA SPHAERZIDAE WSCULIUM PISZDIVM SPHAERIUM x

X X

D D

X X

X X

~

X X

X XX.

X X

'"X D

D X

D D

X

':=.X X

X X

D D

ANNELIDA POLYCHAETA SABELLIDA SABELLZDAE MANAYVNKIA M. SPECIOSA OLIGOCHAETA PROSOPORA LUMBRZCULIDAE STYLODRILUS S.

HERINGIAHVS PLESZOPORA TUBZFICIDAE AULODRZLUS A. AMERICANUS A. LXlSOBIVS A

PLURISETA A. PIQUETI LIMNODRZLVS L. HOFFMEISTERZ L. UDEKEMZANVS L

CLAPAREDIANUS L. PROFUNDZCOLA L>> HOFFYEISTERZ VARIANT D

D U

D X

X X

X D

X X

X X'

X X

X '

D X

X X

D X

D-'

D D

X X

e

TABLE VIB-1 NINE MZLE POINT VICINITY'- 1976 19 APR 15-17 3, 4, 12, ANNELZDA (CONT)

OLIGOCHAETA (CONT)

PLESIOPORA (CONT),

TUBZFICIDAE (CONT)

ILYODRILUS I

TEMPLETONI PELOS COLEX P~

FREYZ P

FEROX P.

MULTISETOSUS MULTZSETOSUS Pe MULTZSETOSUS LONGIDENTUS TUBZFEX T

IGNOTUS T. TUBZFEX UID TUBZFICZDAE POTAMOTHRIX P.

MOLDAVIENSIS P

VEJDOVSKYI NAIDZDAE ARIZEONAZS A

LOMONDZ MAIS N

BRETSCHERI Ne ELINGUIS N, SIMPLEX PARANAIS P

SIMPLEX PIGUc aZP LA P. MICHIGANENSIS CHAETOGASTER C. DZASTROPHZS SPECARZA S.

JOSINAE STYLARIA S.

LACUSTRIS UNICINAIS U. UNCINATA VEJKOVSKYELLA V

INTERMEDIA PRZSTZNA P

AEGUISETA Pe OSBORNZI ENCHYTRAEZDAE HZRUDZNEA RHYNCHOBDELLIDA GLOSSIPHONZIDAE HELOBDELLA Ho STAGNALIS PISCZCOLIDAE PISCICOLA ARTHROPODA ARACHNIDA ACARI LIWESIIDAE LIMNESZA D

D X

X X

.X D

D X

X X

D X

X X

\\

X X

D X

X D

X X

X.

X X

X D

D X

=

X

TABLE VZB-1 NINE MILE POINT VICINITY-1976 19 APR 15 17 3i Ji 12'RTHROPODA (CONT)

ARACHNIDA (CONT)

ACARZ (CONT)

HYGROBATIDAE HYGROBATES HYGROBATES SP ~

1 HYGROBATES SP.

3 HYGROBATES SP 'J HYGROBATES SP ~ 5 UNIONZCOLIDAE D

X X

X D

X X

D,'

D X

~ X.

NEOMANIA UNZONICOI A UNZONZCOLA SP.

1 UNIONZCOLA SP.

2 PXONZDAE PORELIA PXONA LEBERTZIDAE LEBERTIA TORRENTICOLZDAE TORRENTZCOLA INSECTA D

X X

X D

X X

X D

D D

X D

X X

X

~

D D

X X

D X

X, X

X EP HEHEROPTERA HEPTAGENZIDAE STENONEMA TRZCHOPTERA HYDROPTILIDAE AGRAYLEA LEPTOCERIDAE OECETZS ARTHRIPSODES LEPTOCERUS Le AMERZCANUS HYDROPSYCHIDAE CHEUMATOPSYCHE SP.

DIPTERA TENDIPEDZDAE (CHIRONOMIDAE)

CHIRONOMUS CLADOTANYTARSUS COELOTANYPVS CRICOTOPUS CRYPTOCHIRONOMJS DBQCRYPTOCHZRONOMJS DICROTENDIPES ENDOCHZRONOMUS GLYPTOTENDIPES CRYPTOCLADOPELMA (HARNISCHIA)

HETEROTRZSSOCLADIUS MICROPS CTRA MICR01ENDIPES PARACLADOPELMA PARACHIRONOMUS PHAENOPSECTRA POLYPEDILUM PROCLADZUS PSEUDOCHIRONOMJS

'SECTROCLADZUS SPP.

PSECTROCLADZUS SP. IZZ POTTHASTIA X

D X

X X

X D;

D X

D D

X X

I

TABLE VIB-1 NINE MILE POINT VICINITX-1976 ARTHROPODA (CONT)

ZNSECTA (CONT)

DZPTERA (CONT)

TEHDIPEDZDAE (CHIROHOMKDAE) (CONT)

RHEOTANXTARSUS STICTOCHIRONOMUS TRZSSOQ.ADIUS XEHOCHIRO(OMUS EIHFELDIA TANXTARSUS (+HICROPSECTRA)

PARATAHXTARSUS CERATOPOGONIDAE EMPZDIDAE CRUSTACEA ZSOPODA ASELLZDAE ASELLUS AMPHIPODA GAKSRIDAE GAMMARUS G

FASCIATUS CHANGONXX HAUSTORZZDAE PONTOPOREIA P. AFFIHIS TALZTRIDAE HXALELLA H. AZTECA MXSIDACEA MXSIDAE MXSIS M. OCVLATA RELZCTA DECAPODA ASTACIDAE CAMBARVS C.

BARTOHI ORCOHECTES 0

PROPIHQVUS PROPINQUUS OSTRACODA BRXOZOA D

X X

D' X

X' X

X X

D D

X X

X

'D D

X X

D 'D X

X X

D D

D X

X

~

X,'. ~ X')

~

X X

D X

'D 19 APR 15-17 3, 4,,

12, 4 D D

D X - Presence in one or more samples at one or more stations per collection period D - Abundance of ~$ of total benthos in one or mote samples at one or more stations per collection period bCollections made at only tMo stations (NMPE>>20-ft [R-1] and NMPE-30-ft [R-1 and R-2])

Identification pending

I h

~t I

ML18018B281

Text

Dear Mr. Grier:

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