ML11279A005
| ML11279A005 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 03/31/2011 |
| From: | US Dept of Interior, Fish & Wildlife Service |
| To: | Logan D Office of Nuclear Reactor Regulation |
| References | |
| Download: ML11279A005 (57) | |
Text
JOHN REDMOND RESERVOIR DIVERSION AND IMPACTS TO DOWNSTREAM CONDITIONS SYSTEM SIMULATION MODELING Corps of Engineers, Tulsa District March 2011 Study
Purpose:
Hydrological simulations are performed to determine what effects, if any, Wolf Creek Power Plant withdrawls from John Redmond Reservoir have on Neosho River flows to assist with ESA Section 7 consultation for the Nuclear Regulatory Commission.
Modeling:
The reservoir and basin simulation program RiverWare, version 5.2.2, was used for modeling for this study. RiverWare program was developed and is maintained by The Center for Advanced Decision Support for Water and Environmental Systems (CADSWES) at the University of Colorado, Boulder. For more information about CADSWES and the RiverWare program, view http://cadswes.colorado.edu/riverware/.
Model Development:
A RiverWare model has been developed by Tulsa District Corps of Engineers for the Arkansas River basin that includes many reservoirs on main stem and tributaries. The model also includes stream control points, routing reaches, and confluences. John Redmond Reservoir along with simulation control points at Iola and Parsons on the Neosho River are included in the model. Period of record (POR) for analysis spans from January 1, 1940 to December 31, 2000 with daily time step computations. Reservoirs in the system are being modeled as being operational for this full POR regardless of actual construction and impoundment. Historic daily gauged stream flow, project inflows, and outflows were used to develop the POR headwater
I inflow and downstream local flow. Historic evaporation and precipitation are input as net-evaporation and included in the simulation.
Study Approach:
Two general scenarios have been studied. The first scenario represents reservoir and basin conditions without John Redmond Reservoir diversion for Wolf Creek Power and the second scenario depicts reservoir and basin conditions with a constant 41 cfs diversion from John Redmond Reservoir.
Locations of interest for evaluation are Neosho River at Iola, Kansas and Neosho River at Parsons, Kansas. These two locations are defined in the RiverWare model as control points and are configured with low flow requirements and channel capacity limits as part of the overall input and computational logic. Low flow requirements at stream control points Iola (40 cfs) and Parsons (50 cfs) were used for both scenarios. Program simulation allows for downstream uncontrolled area flow to satisfy low flow requirements, however if low flow targets are not met, an upstream release is made to meet the targets. Low flow releases for Iola and Parsons are limited to John Redmond Reservoir. Simulations include channel capacity constraints for downstream flood control regulation, 22,900 cfs for Iola and 16.900 cfs for Parsons.
John Redmond Reservoir elevation, area, and capacity data is based on the resurvey that occurred in year 2000. John Redmond conservation pool is configured from elevation 1024 to 1039 with no seasonal variation, i.e. maintained target top of conservation pool elevation 1039.0 throughout the year. Available conservation storage for diversion and low flow release is 50,500 ac-ft. Future capacity projection was not done with this study.
System modeling includes low flow requirements in the Neosho River basin just below Council Grove Lake, Cottonwood River just below Marion Lake, and Neosho River at Iola and Parsons.
Monthly low flow target rates for the Neosho River basin in Kansas used for this study are shown in Table 1.
7 TABLE 1 Neosho River Basin Target Low Flow Rates in Kansas Neosho River bl Council Grove Lake (cfs)
Cottonwood River bl Marion Lake (cfs)
Neosho River at Iola (cfs)
Neosho River at Parsons (cfs)
Jan 4.0 1.0 40.0 50.0 Feb 4.0 1.0 40.0 50.0 Mar 4.0 1.0 40.0 50.0 Apr 4.0 2.0 40.0 50.0 May 5.0 7.0 40.0 50.0 Jun 7.0 9.0 40.0 50.0 Jul 8.0 13.0 40.0 50.0 Aug 8.0 13.0 40.0 50.0 Sep 6.0 9.0 40.0 50.0 Oct 4.0 7.0 40.0 50.0 Nov 4.0 2.0 40.0 50.0 Dec 4.0 1.0 40.0 50.0 Simulation Results:
RiverWare has post-processing of output capabilities that include statistical functions, one of which is parameter-duration.
For example, using flow at a stream control point, the period of record computed flow is sorted by rank, tabulated, and plotted to show percent of time a flow value is equaled or exceeded. Filtering of data for processing can be done on a monthly basis, as was done for this study. This function was done for Iola and Parson control point computed flows for both scenarios, without and with John Redmond Reservoir diversion. This flow-duration analysis is performed for the full period of record daily computations for each individual month, 1940 through 2000. A desired timeframe can also be specified to filter output and process statistical functions and was done for the critical drought from 1952 through 1957 also with individual months, thus providing concentrated analysis to focus on times of interest.
I Tables 2 and 3 show "percent of time" target flows were equaled or exceeded as a result of the simulations and flow-duration computations for Iola and Parsons control points, respectively.
Desired spawning flow targets are limited to April, May, and June. In the simulation, no releases were made from John Redmond Reservoir to meet desired spawning flow targets.
Attached to this report is copy of email request describing desired study analysis and output.
Also included are the flow-duration plots for Iola and Parsons control points by month, for the full period of record, 1940 through 2000 as well as 1952 through 1957.
For the simulation scenario where John Redmond Reservoir is making the 41 cfs diversion there are intermittent periods in 1954 through 1957 where John Redmond exhausts available conservation storage, as shown on the time series plot in the attachments. Diversion is also shown in this time series plot. Diversion becomes zero when the conservation storage is exhausted.
TABLE 2 Neosho River at Iola, KS: Full Period of Record Jan 1940 thru Dec 2000 Percent of Time Flow is Equaled or Exceeded for Each Month Without John Redmond Diversion Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow 40 cfs 60 cfs 200 cfs 22,900 cfs Jan 100 0
Feb 100 0.1 Mar 100 0
Apr 100 88.1 0.5 May 100 87.2 0.16 Jun 100 84.5 0.20 Jul 100 0.05 Aug 100 0.05 Sep 100 0.05 Oct 100 0.32 Nov 100 0.32 Dec 100 0
With John Redmond Diversion of 41 cfs Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow 40 cfs 60 cfs 200 cfs 22,900 cfs Jan 97.2 0
Feb 97.9 0.1 Mar 98.5 0
Apr 99.2 83.4 0.5 May 100 81.8 0.16 Jun 100 81.7 0.20 Jul 100 0.05 Aug 100 0.05 Sep 100 0.05 Oct 100 0.32 Nov 100 0.32 Dec 97.7 0
Neosho River at Iola, KS: Critical Period of Record Drought 1952 thru 1957 Percent of Time Flow is Equaled or Exceeded for Each Month Without John Redmond Diversion Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow 40 cfs 60 cfs 200 cfs 22,900 cfs Jan 100 0
Feb 100 0
Mar 100 0
Apr 100 55.5 0
May 100 47.85 0
Jun 100 41.11 0
Jul 100 0
Aug 100 0
Sep 100 0
Oct 100 0
Nov 100 0
Dec 100 0
With John Redmond Diversion of 41 cfs Desired Desired Desired
- Full, Minimum Spawning Spawning Channel Flow Flow Flow Flow 40 cfs 60 cfs 200 cfs 22,900 cfs Jan 71.5 0
Feb 78.8 0
Mar 84.9 0
Apr 91.67 42.2 0
May 95.7 42.47
.0 Jun 100 36.67 0
Jul 100 0
Aug 100 0
Sep 100 0
Oct 100 0
Nov 100 0
Dec 76.8 0
TABLE 3 Neosho River at Parsons, KS: Full Period of Record Jan 1940 thru Dec 2000 Percent of Time Flow is Equaled or Exceeded for Each Month Without John Redmond Diversion Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow (1) 50 cfs 100 cfs 300 cfs 16,900 cfs Jan 100 0.53 Feb 100 0.75 Mar 100 2.1 Apr 100 89.5 3.9 May 100 87.3 4.0 Jun 100 84.6 4.7 Jul 100 3.8 Aug 100 0.58 Sep 100 1.97 Oct 100 2.5 Nov 100 3.1 Dec 100 0.79 With John Redmond Diversion of 41 cfs Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow (1) 50 cfs 100 cfs 300 cfs 16,900 cfs Jan 98.3 0.53 Feb 98.4 0.75 Mar 98.5 2.1 Apr 99.2 86.9 3.9 May 99.95 84.5 4.0 Jun 100 83.0 4.5 Jul 100 3.8 Aug 100 0.53 Sep 100 2.02 Oct 100 2.5 Nov 100 3.1 Dec 97.8 0.85 Neosho River at Parsons, KS: Critical Period of Record Drought 1952 thru 1957 Percent of Time Flow is Equaled or Exceeded for Each Month Without John Redmond Diversion Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow (1) 50 cfs 100 cfs 300 cfs 16,900cfs Jan 100 0
Feb 100 0
Mar 100 0
Apr 100 61.1 0
May 100 56.5 2.69 Jun 100 47.8 3.9 Jul 100 0
Aug 100 0
Sep 100-0 Oct 100 0
Nov 100 2.78 Dec 100 0
With John Redmond Diversion of 41 cfs Desired Desired Desired Full Minimum Spawning Spawning Channel Flow Flow Flow Flow (1) 50 cfs 100 cfs 300 cfs 16,900 cfs Jan 83.3 0
Feb 83.5 0
Mar 84.4 0
Apr 100 55.0 0
May 99.5 51.1 2.69 Jun 100 43.9 3.9 Jul 100 0
Aug 100 0
Sep 100 0
Oct 100 0
Nov 100 2.78 Dec 77.4 0
(1) RiverWare modeling uses regulation stage of 19.0 feet at Parsons control point.
From:
Mike_LeValley@fws.gov To:
dennis.beissel@nrc.gov; dennis.logan@nrc.gov; Daylor, John SWT; Duke, Mary SWT Cc:
Nolen, Stephen L SWT; Bo.Pham@nrc.gov; Tam.Tran@nrc.gov; MicheleMcNulty@fws.gov
Subject:
Data Needs for NRC Section 7 Consultation Date:
Wednesday, August 13, 2008 4:31:15 PM Dennis et. al. As per our conference call on Monday, Aug. 11, we were to provide a detailed list of data needs for the Tulsa District to run simulations of Neosho River flows with and without the depletions of the Wolf Creek Power Plant. I believe the Corps will need two data sets from NRC which could be actual data or an approximation if actual data do not exist:
- 1) depletions (actual) or average annual apportioned by month resulting from the impoundment of Wolf Creek. Our Regional hydrologist reviewed the analyses provided by NRC and estimated that average annual depletions were approximately 13,000 acre-feet/year. I do not know if the Wolf Creek operators or the Kansas Division of Water Resources monitor stream flow in Wolf Creek above Coffey County Lake. There is no USGS monitoring gage for Wolf Creek. If the plant monitors streamflows/storage entering Coffey County Lake and also tracks return flows to the river from the lake, actual data for the period of operation would be more useful.
- 2) withdrawals by the Wolf Creek Plant from the Neosho River system including both direct withdrawals from John Redmond Reservoir and withdrawals from the Neosho River below John Redmond Dam. Again, actual records over the period of plant operation would be most useful if available.
From the Corps model runs we would like the following output:
- 1) flow-duration curves by month over the period of record at the Iola and Parsons, KS stream gages for a condition with Wolf Creek depletions in place;
- 2) flow-duration curves by month over the period of record at the Iola and Parsons, KS stream gages for a condition without Wolf Creek depletions;
- 3) flow-duration curves by month during the 1950s drought (1952 through 1957) at the Iola and Parsons, KS stream gages with Wolf Creek depletions in place;
- 4) flow-duration curves by month during the 1950s drought (1952 through 1957) at the Iola and Parsons, KS stream gages without Wolf Creek depletions.
We have the Kansas Minimum Desirable Streamflow targets (for both the minimum absolute flow and the minimum spawning flow) at both of the gages, and should be able to use flood stage as these gages as a surrogate for how often the channel-forming (bankfull) flows are attained during a with and without project condition.
I saw John Daylor's message concerning Corps data needs and I assume the KWO and USFW WQ flows of interest he asked for are references to the Kansas MDS flows noted above. At the Iola gage the absolute MDS is 40 cfs year round with a minimum spawning flow recommendation of 60 cfs in April and 200 cfs in May and June. At Parsons, the absolute year-round MDS is 50 cfs with the minimum spawning flow being 100 cfs in April and 300 cfs in May and June. Flood stage on the Iola gage is 15 ft. Flood stage at Parsons is 21 feet.
Hope this helps and please call if you need clarification or have questions.
Michael J. LeValley Kansas Ecological Services Field Office Supervisor U.S. Fish and Wildlife Service 2609 Anderson Avenue Manhattan, KS 66502 785-539-3474, Ext. 105 785-539-8567, Fax
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i iIoi 2-900 2=0 1530 (Peci~t of We~ eqwW r exceeded x Otc)---lDt.am~amkSMY~rir du dm ewd orexeie x Oitftw) f'saved~ 15 13 ApI JS~ 201D P~tta1 I2~53 Oecmber 2t~ 2010 HxW save& 15:13 Api 19, 2DID PA7W: M53 December A 2010
he 5-2 at: Nws2 o a
IS Monh o f D1eate: 1940 - 2Mo FWW r.DATTN
- MWVfare 5.2 Mo&* AA lsM*oi *m2.clqgz Neosho River at Iola, KS Month of December
- 1940 - 2000 FLOW-DURATION Ia&FwD-ft aWWRYiel (Perm*t of tinE etqjaie or acc~eed x iMdb)
- -f
- d_3iýb~axie*O~e~atc e eqwled oremee x Oijftw) m3m saveck IS: 13 Apd 19, 2010 Prtited: 10.0M DecWefe 2q, 2010
te-¶Aar 5-2 atI Naoft R.u atk 1 a
KS w d Dea m
- 1952 - 1957 R.QW-OLItArN Ake.Wame 5.2 mod AiH5leMCf 2_ftdLgz Neosho River at lola, KS Month of December: 1952 - 1957 FLOW-DURATION p-en 1a* EtaI nw~artban5257WO3RWhk(P~st edtki eqinodaexr~ed x oiiw) iaDafww~~W5VR~Xemdmgo eddxodw MAM wsved S 1~3 ApA 19, 2D1 rie: 27Dcabr2G21 PriTted: 12-,S7 Deaftw ZEL 2010
A S.2 Rot: N Ieoh at Parsos.
KS Mm il y d lmimy. 1940 - 2O0 RDW-OURA1O RterWate 5-2 MD&* Ar*istmnJ 2.lln gz Neosho River at Parsons, KS Month of January: 1940 - 2000 FLOW-DURATION Pww76t0.F~wflratbnmatWOIRY~ek (Perceft of thin et~a~
or acee x O~b)-
PMD&bm yeetlatwe reeddxOd MM c~saveckIS 1:3 Apr$ 19, 20M0 Rtvted-W.21 DeomMer 21. 2010
RMeNWare 5.2 Plo: Nosho Ier at P is I4CSMO dE ianmuy: 1952 - 1957 FI.TW-EX.Z0N Rferware 5.2 M A*idCcrdWn2.mnfgz Neosho River at Parsons, KS Month of January: 1952 - 1957 FLOW-DURATION pe-m
-ADeA&Fbiw!hmatb~aiW_57WO]RYiakj (Pement cl tkie equ~ed or ewoee1 x Oudo)
PaswsDaa Fbdr~xn25MRepr t d nieequa~d oremded x Outdbw) ftxM1saveit 15:13 Aprg 19, 1DW MYW: il.*22 Deceabff 34 2010
Rhveftam 5-2 Plot: Ieogm RAvaet amts IS40mM d f
- na 1940 - 2C00 ifl 4lWNt MWam 5.2 Ioget A~xMstCbr1 02.miLgz Neosho River at Parsons, KS Month of February: 1940 - 2000 FLOW-DURATION p smMta. -
-~miemoy (Permat f meeg or excede x 0idbaw)
PonsmDat-FrcatkNFelR'flKPeOet df We efd or exomed~ x OAtdbw)
MM srd IS: 13 Aprl 19, 2DW Pnited, IW.33 DeceaW 4 2DIO
-2ef are 5.2 Plt: Nwsh-Rat at1*iu, KS Mtth d Fehm*asy: 1952 - 1957 -*FtO-MOIO*
PAwa 5.2 Mod& A#WfW*1010Zm l.0z Neosho River at Parsons, KS Month of February: 1952 - 1957 FLOW-DURATION
-Paru-afta jmvlw'Uete257WOJRYhI1 (Pecent of tkm equLd or eaeeeled x Ocdhxv) asr-D~aFvka~fb25WR~Keet tkmivl o equaled x Otd1iw)
I~lsaved 15:13 A~d 19, ~31D Pititad: U35Oe~,t~ef3O~ A)1O saved: IS: 13 Apil 19, 2010 Prtrmd: 13:35 Decenter 30. 2010
iWaie 5,2 Pot: Iamho Rver at ParmmE IS Mwth o Man* 1940 - 2O00 FLOW-DURATIMN R8W&We 5.2 Modek Atl*lstMnMaOd2miigz Neosho River at Parsons, KS Month of March: 1940 - 2000 FLOW-DURATION I2040 w
so ii0 Prat~-w b"
N Rb(Pe~meft of tmegiai areoewied x Oti)
-% arctLbwuao4fWRM eertki of e ewd or exaded x Owaiow)
~~~~Isawd 15:13 ApI jq. 20W Pttal: 1040Dec~,bw2J 2010 HDM save& 15:13 Aprl 19, 2010 PMA: IW4D Deaudw A 2010
lverWame 5-2 Pka NIso Reve at Parwrso, S Month of Mardr 1952 - OW67 FLOW-CURAMN "wWa 5.2 f AdftCmrzlO2.m*Lgz Neosho River at Parsons, KS Month of March: 1952 - 1957 FLOW-DURATION Io0 1A300 C Sma 4MW mmW
-Pmu
-Daa-ft~fakWV'5257W WR fh1(ebOMICUeitc tuaelnodr mei i ix omw)
Prw tb.odksm rS_7*Y
~
meo eQ~ia or eoe a Ot~ftw)
I~delsavett 15 13 A~uI 19, ~)1f) 13:40 Deowitw 30, ~310 Nxid saveck 15:13 Aprl 19, 2DW PMW., 13AD DeaKdw 31ý 2010
R, vffare 5-2 Rot: NosWn R mwr a Pwson IS FM of Aprgi: 1940 - MW FUOW-IuRATrON AkeWam 5.2 Modk AtW1W O
lnd mfl Neosho River at Parsons, KS Month of April: 1940 - 2000 FLOW-DURATION Pamr~s._0M.HmMOcathArWORY~eb (Percen of Umu ej.iwiaor exc~eedd Ot~ftw) oaasCtLb~rdmW]fWec~
f tkim eai1 or excede x outhwb)
HDMsavectIS 15:13 Apd 19, 2DIO Rned, WAS Decenter 21, 2010
RV~rWam 5.2 Me NIto Rver at PIrsom# I Mmm d Aptk 19!2 - 19s7 Fjw-ujRATON eRtaae 5.2 M AdftM*rWne102.rTagz Neosho River at Parsons, KS Month of April: 1952-1957 FLOW-DURATION
-Pw-at
,atkBMAPgS27WOJR~hi (Perm1t eitti~
L-dcrexededlx Oigflv) pasn ozFvDUtkfMgr52_57WR~kWpetcest ftUeeCoreiedreeefd XOutfbu)
Ixblsawg+/- 15~13 ApI 19, ~)1O a45 DecEnt~ff 3O~ ~1O HXW Save& 15:13 Aptl 19, 2DID Wrted-13:45 Dember A 2010
AIe4am 562 Plot: N River at Pamms, I9 MoM d May: 1940 - 2000 FLOWtAlON RIPetWaie 5-2 M Ai*ZCarxt2I.n-igz Neosho River at Parsons, KS Month of May, 1940 - 2000 FLOW-DURATION wsamD~am.rAw gn*UWOIRYW (Perceafl ftk~e~iaig1 aroeedex011tdw)
-tn PamsDtLb~oxtlU~k~rlffeequor ex~
x OidlbE)
I~Isayed 15:13 Aw1 19, 20W ptt~: 1050 Dec~n~er 2L 2010 HDdlel S3ved: 15:13 Apr$ 19, 2DIO PMW: I&SO Deamber 4 2010
Rbef,*me 5.2 M: Nmo~ Ri*e at Pzr I4 ISgo*th d May: 1952-1957 RnoW N
R)feWare 5.2 MCI&x AII&tMlt12010.nI.gz Neosho River at Parsons, KS Month of May. 1952 - 1957 FLOW-DURATION P~a.Fmtans_
y5257WVO3R~h&1 (Percent ci We ar~ldo K
x~lv
-R waaFvr~Vy_7nfdPwdke orexrme~d x tdjfw)
Nx~Isaved 15:13 A~d 19, Alit)
P~tit~: 13:51 Deceat~w 30. 2010 MDW s3ved: IS: 13 ApA 19, 2010 PrlntW: 1351 Dember 30ý 20 10
RI~ewAe 5,2 WA: Ne N
sh R
iver at Pa ns
,S tM of Jue 1940K-2M0 Ftaw-OURAOIN thwWe 5.2 Rod* Ai*f4t-Ca20 FL Wl2DmTIgz Neosho River at Parsons, KS Month of June: 1940 - 2000 FLOW-DURATOIN
_aaFbD~~nW3~e (Pwcwf of Wre eq.Jaie e~cceW OtAAbv)
-f Pwa~apwwtutm pmt a
etq~
or exced~ x Otdbw)
~s~vett 15:13 Apg 19. ~W mited: 10-56 Declbif 21, ~310 NoM swve& 15:13 April 19, 2DID PMW: WS6 Deamtw 21, 2010
R1Wa
&2 Plot NmEm RiwNat f mso S Ritve at Parso 1S2 - 1957 ofW-ON June:fte S.2 95 A
cFLO1W2-DUATIz Neosho River at Parsons, KS Month of June: 1952 - 1957 FLOW-DURATION
-P-k-A&R
,fatiW]tn52-S7hWWRT (Peramtci 1U eqLaLder emed ~ Outfw)
~
tn Qor e
dx Outfbw)
NOW wvem+/- IS: 13 Apt 19. 2010 PMWt, 14:42 Deoebwf 3X20 10
Riflret 5.2 Plot: 4eosho Riverat Pw, S Pth d ]t.y: 1940 - 2000 ROW-RATIOWP Ri~efWae 5.2 Mte.t AAfklCadW1D2.nxlgz Neosho River at Parsons, KS Month of Juy. 1940 - 2000 FLOW-DURATION 35
]F PwsaisLjetaFbv
,fatk~nu?*OIRI1Od(Pew~t oUUne equa a exme~dx~ouftl) asjt~
cr~iFVI~eKeatid lzeequw o ex X Otflow)
HXW savedt IS:13 Ad 19, 2DW Myted^ 11:01 Deaeffber 21. 2010
Rtei~tme 562 Plot:
River at P 15 Manli d ]f:
1952 - 1957 FI.%W-Di.jAflQJ 2teffl 5.2 M A*tMCbI".Z10nmf.gz Neosho River at Parsons, KS Month of July: 1952 - 1957 FLOW-DURATION PlOns=F-Dat&PcmsftuE527WO3R~hi1(Peiritcd tveeqieLed o emededx Outifw)
Pro~_agFp~
WgSAIYk~rld lUreq~oiorexc~
x Outjtbw)
~lsavegt 15:13Ap~ 19, AIIO Putted: 15~)4 Decsi~er 30. ~J10 HDN Save& IS: 13 Apdl 19, 2010 PrVed: IS:04 Decerrber A 20 10
efe 5.2 WC Neodh Rver at Nnon, KS IMoh d AugIstL 190 - 2OO Flb,-Dunak MWWe 5.2 M AitEMCmxIh2.nLgz Neosho River at Parsons, KS Month of August: 1940 - 2000 Flow-Duration
- Par9o, Th.FtwDuztanmAngWORYkL (Percw1tof tkm eaIl crccmed)Ou~td
)
-u j
P n
f
-i
-P-
_Mrwzt~gf~L~ewqab~d or exceededx OuLdbs)
MDM~s~ved: S 1:3 Apd 19, AnDO Pfflted: 11:06 Oemftff A 2010
A1heWmae 5-2 Plot: N Rtve at Parwms, 95 MiM d A 1952 - 1957 w-o.DUXTIDr Ie'Wae 5-2 ModE* Afi&tC.oaxO2.m*.gz Neosho River at Parsons, KS Month of August: 1952 - 1957 FLOW-DURATION amD.omnwu52 4~i(Pennt ci Ike mkdeeIed a
1x O&Iif)
-PargwmtaU.Fbhz~ta~xg5257WR~hk1Peractfl~et ci tki exoe dedae11x oittw)
Pex&I 53vet IS: 13 Apa 19, 2WPDe:LSSDcIt 3
1 P"ted-, 15,08 Deamber 30, 2010
Rvefrware 5-2 Plo. Neosho River at Pa
, IS Moth of Septentj. 1940 - 20130 LOW-0URN Ife are 5-2 V.e AM)%WtsdOL02_mA!gz Neosho River at Parsons, KS Month of September: 1940 - 2000 FLOW-DURATION
-PasonDAPcwurd~MJ~i(Pemit of tkimeQoa1 ore:xcedex Otdbi)
Paw~_ai~w~fbeOIY"ecrtk1teemep-e~m crruex Otdlo)
MOM Saved: 15:13 Aprg 19. 2010 Pittd,flal:W 11Decenter A22010
MwWate 5.2 Plt: N River at ia~o-S Mth Of SOptd.
19 19S7 RDW-ODURfON IreftWae 5.2 Vk AftCr0r"02mfdLgz Neosho River at Parsons, KS Month of September: 1952 - 1957 FLOW-DURATION
-Pac t-au~Dw~rdlo ~e2_57VRURih (Percertd ofthe eq~aldor Sexede xiflw mdb
ýaU.Fa~tbn2SepW2rfletYd(Pertucf tkm eqm~
or excede x tfw Mdel$me 15:13 "0 19, 2010 Pfflted-, 15:17 Decenber 30, 2010
AeWaye 5-2 Po: Neosho River at PFris KS Muth d Otojber. 1940 - 2000 FUOW-DURATIN4 Rerwae 5-2 M AaUtxMC1O mLgz Neosho River at Parsons, KS Month of October: 1940 - 2000 FLOW-DURATION momGta.Fb )atbuahlWOIRY~ed (Percert of Umn equale ore xoubw amjatLkor noMY*w of tiequaQe ore emgd xOidb'w "DW saved: 15:13 Apd 19, 2DID Printed, 11:14 Decenter A 2010
le.Wam 5-2 Plo: NeatTo RIver at Parsriv KS Moth di Octter 1952 - 1957 F.OW-tXRAMN Rkefwfam 5-2 Mcdel Aalt'wnM 10Zumflgz Neosho River at Parsons, KS Month of October: 1952 - 1957 FLOW-DURATION 6M 4=
4Ot~~1.
-~
_14
__ ~~~~~~~~~~~~pr icert~
t~sswR~ecet~ej1OriI ulw MOMSa ett IS:13 Ap1 19, 2DIO Pffited., IS:23 DecemW 30, 2010
ftefflafe 5.2 RM: NWft RKW at PgMansý 95 MoM d Nmnber 1940 - MW FLOW-DURATION ftemVe 5.2 Rod& ArW5%tGanJ2DIQ2 niftqz Neosho River at Parsons, KS Month of November: 1940 - 2000 FLOW-DURATION
- oooo-__
I 4
I _
30000
{_
1 1
5000" f I I
-pr 020 40 60 80 100 pex----
-PrmDUFb~r ofivORi(Per'Steof am eQgial crweex Otd
)
nsmwDt3Fbn~axit vWJRYLucer1 d 1m eqiald orexrwdedxouffbw)
Hx savedt: IS: 13 Aplgr 19, 2DIOL Prflyttal 11:33 OecHber 214 2010
A RIeIWare 5.2 Rat: Nmt River at Rmrrv I$ M a d Noetw. 1952 -1957 FLWOJWit RW&eWa S.2 Mod& AAftMCci d2.n2l.fgz Neosho River at Parsons, KS Month of November: 1952 - 1957 FLOW-DURATION per-1 P~wOeta.Fhontwamtk v52_SWOJRYhW1(Prw1tci tke t~a~dcre wed oiwfi)
Prraa.b~ab
,2WlYWewci k weed a excI1 X O~tbv)
~deI save~+/- 15~13 A~d 19, AIW Pitited: 15:29 Decerrber 30, ~310 NOW SaVed IS: 13 4d 19, 2DIO PMW-, 15,.29, Deceffber 30ý 20M
R*eWflare 5,2 Plot: Nm RJverat Prso K Moab Deamter: 1940 - 2000 FUfW4-XJAfOf Vevare 5.2 Motk AsltCtxn20W2.olgz Neosho River at Parsons, KS Month of December: 1940 - 2000 FLOW-DURATION
~scmD&F ~
a~dWWJY (Percewt of Uffe eqJiA croeeex Odfo)
Pr ci
~wmam~dvRWAeent teep or eLwe~ei x Oiwfbwv)
HDM WVedt 15:13 Apr 19, 20D Pia 1ISeDt~r1 0
PMW* ti.,3B lleamtw 2k 2DIO
Rkefflare 5.2 Pa: Nw Rer at Parmrs 15 Mu F~d Dewatwv 1952 - 1957 FLOIYeATMN Mefflare 5-2 Mel AAtW_0t0102dftlgz Neosho River at Parsons, KS Month of December: 1952 - 1957 FLOW-DURATION ar6x a.bOf~neg2S7lbw)(ecet fth t
OeorameedxOtb4-qPsmsiDat.biuz~1 52wxzi pmet OtiAo xceddx t)w MM SBved IS! 13 Aprl 19, 2DIO Pitd 535 tw3Obe A 20
w U.S. Fish and Wildlife Service Kansas ES Field Office 2609 Anderson Avenue Manhattan, KS 66502 OFFICIAL BUSINESS vtamps.Com L07618,1 5
-Wry
.Mr. Dennis Logan
-Office of Nuclear Reactor Regulation
, ne White Flint North Mail Stop 0-11F1 11555 Rockville Pike 3ockville, MO 20852-2738