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HomeMy WebLinkAboutNC0064378_Wasteload Allocation_19930225NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO064378 pE E NAME: Carolina Water Services, Inc. FACILITY NAME: Willowbrook Subdivision Facility Status: Existing Permit Status: Renewal Major Pipe No.: 001 Design Capacity: Minor �q 0.06 MGD Domestic (% of Flow): Industrial (% of Flow): Comments: 11 •• vT i. 6�HW R k3C mK (Tw,b TO Kr Lfoe, Ql rLl RECErVING STREAM: m unnamed tributary to Neuse River WS-III NSW Sub -Basin: 03-04-02 Reference USGS Quad: E 25 NW (please attach) County: Wake Regional Office: Raleigh Regional Office Previous Exp. Date: 5/31/93 Treatment Plant Class: ? Classification changes within three miles: no change PLu � � ED Requested by: Prepared by: Reviewed by Dom: 1/11/93 Date: x Date: 0 Modeler Date Rec. I # F V— t k 93 30 Drainage Area (mi2 ) 0, z-t- Avg. Streamflow (cfs): o. z5 7Q10 (cfs) o. p Winter 7Q10 (cfs) p.O 30Q2 (cfs) o•o.5 Toxicity Limits: IWC q0 % Acut oat Instream Monitoring: Parameters 'Tempeeio'tURF, 00 , �=¢cn1 CAI If Mr. , rOMIN Kr tVlt`{' Upstream Location6ad eket So lh ►bovc, out-Fn )t Effluent Monthly Average Monthly Average Characteristics Summer Winter Summer Winter Wasteflow (MGD): BOD5 (mg/1): NH3N (mg/1): DO (mg/1): TSS (mg/1): Fecal Col. (1100 ml): pH (SiJ): Residual Chlorine (µg/1): Oil & Grease (mgA): TP (mg/1): TN (mg/1): Chronic Toxicity Test (Cerio) 0.03 0.06 (not built) 15.0 29.0 5.0 10.0 10.0 20.0 1.0 1.8 6.0 6.0 6.0 6.0 30 30 30 30 200 200 200 200 6-9 6-9 6-9 6-9 17 17 monitor monitor @ 90% for 0.03mgd only: Jan, Apr, Jul, Oct Facilities discharging to the Reddinaton Creek tributary to the Nauss River are required to minimize BODS and NH3N loading at the mouth of the tributary before entering the River mainstem, (i.e. concentrations in the receiving stream should be 5 mg/I BODS and 2 mgA NH3N). This facility needs to achieve levels of treatment that will reflect limits of 15.0 t29.01 mg/I BODS and 10.0 120.01 mg/I NH3N to maintain these instream concentrations for 0.03 mgd and limits of 5.0 (1MmgA GODS and 1.011.61 mgA NH3N to maintain these instream concentrations for 0.06 mgd, (summer (winter) limits, respectively]. Comments: P+F_ heads ie dtza% ltit� ndd2a,ssw� G4nmenrt5 oN Fncz Shac-- IN tktz W c _ �, r ...... ., •' - � -tom _ -1.., . i 1 ( '/ 1 i �� .� 1 �s �•� - i u�i-iw � l U IV •'- + —•._;� {�° ',� \y a Padcl ' ne H©A.\OAA) Wto •off_ \• ._ - -' lower ( �� %, >y \ss • t -/ - 1, STATE AGP40hTURAL �.., `Ex PER)tMENTAL STATION --- -•\ -: `, -^ Sk?iKA6rrcullur- :,`-. E.oerimentSTa on MIf I .290 e l ♦16< 61 C i A Y T Cr 1 T 09� T\ l \ fir, -.\•/ % w1 Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requestor: Date of Request: Topo Quad: FACT' SHEET FOR WASTELOAD ALLOCATION CWS - Willowbrook Subdivision NCO064378 Domestic -100% Existing Renewal 6'ee1+ P,Ea unnamed tributary to V1SZM:ZM tic„ 03-04-02 Wake Raleigh Lowe 1/14/93 E25NW Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Request # 7304 Stream Characteristic: USGS # Date: Drainage Area (mi2): Summer 7Q10 (cfs): Winter 7Q10 (cfs): Average Flow (cfs): 30Q2 (cfs): IWC (%): 02.0874.1628 1990 0.22 0.0 0.0 0.25 0.05 100 % Per Basinwide management strategy, all tributaries that flow directly into the Neuse mainstem, (i.e. those that enter the river below Falls Lake Dam) need to consider a schedule for compliance to meet minimized BOD loading at the mouth of the tributary,(i.e. instream concentrations of 5mg/1 BOD5 and 2mg/1 NH3). Facility is located on an unnamed tributary to the Neuse with a zero -flow 7Q10, thus it cannot be modeled accurately on a Level B. Ex; 5h'n� umi-1b aC •o5161 W,'•@C meats t.i'kria.. 6F m h'muvx Facility has not been submitting, a Chronic toxicity test even I n&d;�y. c though it is required for the 0.03 mgd limits rxdulk Conductivity not taken instream Comment on availability of interceptor (VNnbIE to cpwmcr Kwc PcuNv Ww<e o.i Specip Schedule Requirements and additional coT�l]IIjents from Review/ogrs: / C4.�/: /u�%- SF✓�,'c� i foes•.:..Q lU.:�e /I no /4iJ0 /'�� ?� cam.., /.:, w.,��_ SQ.,,.,�6.s v �, -,�,t S.></ c. -- dr�.o6.cc�✓J u cr j' ..P 7`C a 20 J T�� /IG J tecat.act %3 4atGC r.. 4 <cOr n c G...� 6 UW a c r, Recommended by: Date: i -m 93 Farrell Keou�h Reviewed by Instream Assessment: Oa/L // G d 1k?Ct"-0 Date: o`t o`t qi rn -•n r" / Regional Supervi , �f� 57, Date. �� _ rn r� o Permits & Engineering: Date: G �,, n M RETURN TO TECHNICAL SERVICES BY: MAR 0 6 1993 kao-"e IU-lur& ftSA-P �we�d �i� rtic e �uor�ccv, �Mu fn� Plam CONVENTIONAL PARAMETERS Existing Limits: Monthly Average Summer Winter Wasteflow (MGD): 0.03 BOD5 (mg/1): 15.0 29.0 NH3N (mg/1): 10.0 20.0 DO (mg/1): W to TSS (mg/1): 30 30 Fecal Col. (/100 ml): 200 200 pH (SU): 6-9 6-9 Residual Chlorine (µg/1): Oil & Grease (mg/1): TP (mg/1): TN (mg/1): Chronic Toxicity Test (Cerio) @ 90% for Recommended Limits: Monthly Average Summer Winter 0.06 5.0 10.0 1.0 1.8 6.0 6.0 30 30 200 200 6-9 6-9 17 17 0.03mgd only: Jan, Apr, Jul, Oct Monthly Average Summer Winter Wasteflow (MGD): 0.03 BOD5 (mg/1): 15.0 29.0 NH3N (mg/1): 10.0 20.0 DO (mg/1): x 6.0 6.0 TSS (mg/1): 30 30 Fecal Col. (1100 ml): 200 200 pH (SU): 6-9 6-9 Residual Chlorine (µg/1): Oil & Grease (mg/1): TP(mgft TN (mg/1): Chronic Toxicity Test (Cerio) @ 90% for *-0�6 a.,n Shw%d hw+a bQ" oiciod�cl Monthly Average Summer Winter EL/WQ 0.06 5.0 10.0 WQ 1.0 1.8 WQ 6.0 6.0 WQ DO 30 30 200 200 6-9 6-9 17 17 WQ monitor monitor WQ 0.03mgd only: Jan, Apr, Jul, Oct %N IAyt aeQMit nNQ WAO MOT , Fpc�1rF� C11OG4A2K,11 Limits Chanees Due To: Parameter(s) Affected sew, u t Change in 7Q10 data Change in stream classification Relocation of discharge Change in wasteflow Other (onsite toxicity study, interaction, etc.) Instream data New regulations/standards/procedures New facility information x Total Phosphorus 1 t9 huo A 6.0 00 I,Wt 3 S0P VM �k%'Y- . _x_ Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. m No parameters are water quality limited, but this discharge may affect future allocations. .. 3 INSTREAM MONITORING REQUIREMENTS Upstream Location: at least 50 ft. above outfall Downstream Location: at least 300 ft. below outfall Parameters: Temperature, DO, Fecal Coliform, Conductivity Special instream monitoring locations or monitoring frequencies: MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacyof Existing Treatment Has the facility demonstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? �177 . �_ !• • • t • Wasteload sent to EPA? (Major) (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? (Y or N) If yes, explain with attachments. Facility Name r-w S - w %nmzgaxn K s ufln19 I SrA Permit # mcno oB T4 Pipe # CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is _ajL_ (defined as treatment two in the North Carolina procedure document). The permit holder shall perform aua=& monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of ma A91L ,01 ocic . . Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT 1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 o cfs Permitted Flow a .Q a MGD IWC 100 % Basin & Sub -basin o a - o 4 - 01 Receiving Stream UT -V6 NHS - County WAke Recommended Date T 115 '3 QCL P/F Version 9191 Facility Name: „ kannk ~gaol ialuv Permit number: ncai�v3�z Subasin: ri-,yt n) c �iF ,Y R- w5-Tu nis ) Request number: Comments Request Logged -in Existing WLA File checked Topo-map checked USGS Flows checked IWC spreadsheet Nutrient Sensitivity Stream classification Instream Data History: x, ;n1\5 '1*0 "Co$A)Me )-c Z1"-tc Lut c mnbt I-- rh¢{r.iW A3 iw115 ,Alh ti iR1D = : MMZD 06c.5 OZ. oF3y. ,,,, (t9So) 2 BEN VGTON NJ1'C-.3 — �1%_k {{ 014 boli+ *1) D. D3 MyD law I1QL t3 CA'ScusnG �W6 ry Otx' - tN�t@.C�1n. ct AlA 0 {-AU LfN( Ij Ri_QUIRep TO SU$fTn' TOX ZC--57 r�QONIG :CMT'� iU2 D.D (�') 51� 1 F�u�lR4 cnocGC aLq het nro 70x 5r 2cscl its subs - 10 10 C; pN 'ills .06 fh'Go pee,".t 1985) -1 `��151 �• Jo¢\ C1ARk., N�7 oPCaJitDQ $OR, CwRAtIJP W�c'ten- 5nz.vKc, cONi'�w•.Ed �1^�t p1/1)E Kdtt7W �A�� tia5 bu11t oN\y -to o.03YhcaO pA +1E12 V o I 4i-Z61U. CONdt)cf\V,t� AIM tNP 6N -IMST -wc0' Nb6r WAKE- tA• tIE»t,Tlt PVC• n y ""1, PGnI 09 ,rN'HtGL-�t Otl. - �'i3 7'IV..'� a ,a 0'1 An) •cratt w3 UWAne.d �P bdtaaa 10 Btctdlu f i --*- iu �d1E Neu3E W230LEEFFLUFNI'TOXICFl-Y TESTING 0($ELF-MONITORING SUMMARY) Thu, Dec 17, 1992 AROLINA 6 SOMIERN PROC. CO. LET CHR TAR:6.096 88 ... ... -.. _, NC0005011 Bc&:1091189 FmTucrry: Q PIP A JAN APR JUL OCT Noncom,: 89 NR 17.3 17.7 4.n _- 16.49 _- 76.23 _- P40 _. -- MI w Coumy:GASI'ON Regim:MRO Subbuin:CI1137 90 PASS --, — w PASS -- NR 63.73 PASS NONE 77A6 PF:026 Spxiil 91 PASS -. ... w bt w NR PASS --- w PASS PASS -- -- 7Q10: 6.40 MC(%):5.85 Q Jo,. W PASS -. _. PASS _. -- PASS -. _. Nq PASS _. AROLINA BEACH W WIP PERM AC LIM:NO AC (MYSBJ) 85 - _. ... _- _. ._ NC0023256 &g6601/01/39 Fmqunrcy: Q PIP A FEBMAYAUGNOV NonComp: 89 --- LATE FAIL --. PASSmy ... ... --- bt FAIL' Coumy:NEWHANOVER Rogion:W020 Subbuba:CPF17 90 -- PASSmy -- PASSmy -- — PASS ^N -- -. PASSnry ... PF: 1.85 St —if 91 ... PASSmy -- _- LATE PASSny ... PASSmy --- -- _. PASSmy PASS" ... 7QI(: TIDAL PA(g%): 92 --- LATE PASSmy -- FAILn PASSnry ... PASSmy -.- ,.. PASSmy AROL A FOOD PROCESSO S, INC. PERM AC LBM:38% as -- --- .-. .-- --- ... NCIXp/8744 &gm:OSA)G91 Fmquency: Q A MAR JUN SEP DEC NmComp: 89 -- _. _. _- .-- ...- --- Coumy:BLADFN Rcgion: FRO Subbuin: CPF16 90 _. ... ... ... ... _. ... PF: 3.0 Spociil- ... ... --- H ... 7Q10:795 TWO%):0A Grder. --- AROLINA MIRROR PERM CHIP, LIM: 82% V as w FAIL FAIL FAIL FAIL FAIL FAIL PASS PASS w NC0006696 BA&IJul 1, 19" FmgAoogA Q P/F A FRB MAY AUG NOV N.C.., 89 PASS w PASS PASS PASS --- FAIL PASS PASS Coumy:WILKES RCgion:WSRO SYhbufn:YAD01 90 FAIL FAIL PASS PASS w PASS ... - PASS FAIL FAIL FAIL FAIL PF:0.50 Spacid 91 _ PASS _. — PASS --. ..- PASS -.. - ... PASS PASS - 7Q10: 0.17 1WC(%):81.98 Ootn 92 -- PASS ... _. PASS _ --- ... PASS --- _. PASS AROLINA MOUNTALN \VATFR PERM OR LOAM% V ea -- ... (PASS) --- PASS PASS `FI NC006-J9S4 Bega0910192 Rcyumcy, Q PJF A MAR JUN SEP DEC N.Comp:SLNGIE 89 PASS — PASS --. _. PASS -. _- PASS ... _. bt Coumy:JACKSON Rcgim:ARO Subbal SAV02 90 -- ... bt PASS -- PASS .. ... PASS -. ... PASS PF: 0.006 Spmiil 91 PASS ... PASS -- --- PASS .. ._ PASS ..- --- (ATE 7Q10: 0.075 rWq%):11.M O P 92 --- .. PASS -. _. PASS _- _- PASS ... --. Ni _. AROLWASOMECORP1001 PERM OR LBA:4.4% Y a8 NONE 52 NONE 255 NA w FAIL NC0028169X01 &gm:0S,01191 Fmgl .Q PIP d MAR JUN SEP DEC N.ConW: 89 FAIL PASS FAIL bt bl PASS FAIL PASS FAIL Comny:STANLY Rcgiom MRO Subbuvl:YAD13 W PASS FAIL PASS PASS PASS PASS PASS w PASS PASS PASS PASS PASS PP:0864 Spvcitl 91 PAW PASS PASS -- PASS ... PASS _. _ PASS H PASS PASS bt 7010,29 10fC(%):4.4 9^E= 92 --- ... H H ... _. H H AROLLNA SOLf1E CORPA002 PERM OR LLM:99% a9 - - ... ... --- --- --- _. NC002816ANL &gm:06/Jll91 1: y: Q PIPMu d MAR 1IIN SEP DEC NmCnmP. 59 _. ... --- ..- -.. .-. Cmuny:STANLY Rcgim: MRO Subbuin: YADII MRO 90 -�� ... ... .-. ... ... ... --- PF:0,7. SPQiil 91 ... ... ... ..- H ..- - _- H 7Q10: 0.0 IWC(%):300 CFke 92 -.. ... H H ... ... H _. _. H ... ... H AROLINA WATER SERVICE -DENT CREEK PERMORLIM:28% 88 -- ... ... ...-- -.. 684 &gin:01N192 Fmqucncy: Q P/F d JAN APR JULOCT NanComp: 69 ... ... ... ... _. Coumy:OIJNCOMRE Regim:ARO Subbuin: FRB02 90 .-. ... ... ..- _. _. ... ... PI': 0.1 gpmiJ 91 ... ... ... ]QIn: OA IW(Y'.4): ]N rT'k^ n2 I:All.51(: NI .. I:AII. FAll.,l`AGti FAII. IPII. PASS PA:F. f All 1'Na AROLINAWA'IIJISIMVICH-KINGSCRANI' PPJLNLTIRLIM:99% 90 ... ... ._ _. NC0062219 & n:12J0190 8 F.�ucrry: Q PJP d MAR JUN SEP DEC NmC pmP: 89 --- - - --- umy: A Region: RRO Snbbuin: NEU02 90 ... ... _. ... _. _. .. ... PF:0 Special 91 PASS NR _. _- PASS ... _- PASS -,. . ... FAIL 7Q10:0.0 0.0 DVC(%}100 Onk° P 92 PASS --- FAIL PASS — fpi ._ P PASS IR -. AROLINA WATER SERVICE-W[L,OWeROOK PERM OR LIM:99%,(GRAR) NO TOX REG@0.06 MOD 88 — --- -_ ._ _: _. ... ... NC0064P8 &gin:Om 1, 1991 : Q A JAN APR JIR, OCT NlmCamp: 89 _. ... ... ... .-. ... ... ... bl Coumy:WAKE Region:: PRO RRO Subbuuin: NEU02 90 -- _. ... _. _. ..- ... ... _. ... ... ... PF: 0.03 Sp is 91 --- --- -- -- ' 7QIO: 0.0 DVC(%):100 O'deu 92 IA _. ... NR - _. .,. NR ... ..- NR w -.. ... 0 2mmeemim fviluma vignifio-nt renOmPlivnx Y Fm 1988 Dma Availeble LEGEND: &aum=Fbotrmnlhoogebcdt7 0=&aminwmumlow0ow vio:rim rSaFTcqm^nY=Mmitmin6lrcqumry.Q-Quvlmly;M-Mmddy;BM-Bimmlhly,SA-Scm'vnnuilly,A-Mnuil1Y:OWp-Ody when durJurBinB:ornp= Cu-cm Rqu nocrClS-Cuductine'udcpcnd:m Wady Q 8 ( ) d= guancr9mordtm too munaAC=A.Ody upon CHR!alum Mmttu Nat Waling moat uaur-cx.lANJoPR,IUL,OCT NmCmnp=Cmmm Compliance Rcquircncnl FF=&rmiond 0 F.dxAd) 7WC%=Wo6vhnu..:In -Mv Iid P/Foi eaA-W nlM-1i at ul-tA CHR=ChmNc Data Nng Nouf- Fathead Mbmow:• iCd; NSR-Not m.:mY - I Bahnmv. of - rter value:P-Mmul iNof: I -I vunuae atwlyIm edTu P000n:at-If-A,mcd by DMA A. Toa Grm¢bt - pad wl RePo^ing Nmuiom--- a Dw nu mqu'ved; NN -Not mpOm:d; ( ) - &g'unm6 of Qwne Facility Amiviry Stams: I - Imenvq N -Newly luued(To mmwcO; H - Ani•c but nm d'unhuging SIG =GRG dg.,anuv Waded 8 UPSTREAM Willowbrook Subdvn NCO064378 DOWNSTREAM MONTH Temp DO Saturation Fecal Conductivity Temp DO Saturation Fecal Conductivity Nov-92 12 8.5 79% 80 13 7.8 74% 75 Oct-92 14 8.2 80% 183 14 8.1 79% c-99� Sep-92 19 7.8 84% 65 19 7.5 81 % 149 Aug-92 21 8 90% 244' 21 7.7 86% 240 Jul-92 22 7.7 88% 93 22 7.6 87% 150 Jun-92 19 7.9 85% 165 19 7.7 83% 579 May-92 16 8.2 83% 567 16 8 81 % 11 Apr-92 13 8.9 85% 240 13 8.8 84% 24e Mar-92 10 8.9 79% 10 10 8.7 77% 14 Feb-92 9 9 78% 10 9 8.7 75% 56 Jan-92 10 8.5 75% 14 10 8.3 74% 14 Dec-91 11 7.41 67% 1 126 1 1 1 11 1 7.2' 65% 1 (9-2 --�' 1/20/93 halo Qnvc: 3• t 34Qi0:0,35 l f 9 Po55jj5a- Model 5cEr4CR.co* W u.Lvva bfLDDK dJbD1d I b 10PJ 01GkS o z os�u . ib3H 9A. az �ZadE •. 3 .Z o'3S WzjaVo O.63 g��11y,F�E4rO 30qz' 0, A .�3 O�v3 a► -co u���-"°owoo� 94 �Z s G6or� �,,�a►vim►o 0, G9 r,, yes �I.S N 401J �o DD Ro 5*:VQII0-Qr (o.s - 0.35�1Z-6� = 0•06 oWn5 oZ- v84 4.1680 DA:5.2Li olive: 6.4 W4H1p: O•g Z MGM: •3} ©©©©��00�0000©OD SUDSIER MODELED W/ CURRENT LIMITS BEDDINGFIELD, NOT UT TO BDNGFD ---------- MODEL RESULTS ---------- Discharger : WILLOWBROOK SUBDIVISION Receiving Stream : ---------------------------------------------------------------------- UT BEDDINGFIELD CREEK (TRIB TO NEUSE) The End D.O. is 7.00 mg/l. The End CBOD is 2.27 mg/l. The End ---------------------------------------------------------------------- NBOD is 1.70 mg/l. WLA WLA WLA DO Min CBOD NBOD DO Waste Flow (mg/ 1) ------ Mi lepoint --------- Reach # (mg/ 1) ------- ---- (mg/ 1) ---- (mg/ 1) -- (mgd) ---------- Segment 1 6.96 0.25 1 Reach 1 22.50 45.00 6.00 0.03000 Reach 2 0.00 0.00 0.00 0.00000 Reach 3 0.00 0.00 0.00 0.00000 Reach 4 0.00 0.00 0.00 0.00000 Reach 5 0.00 0.00 0.00 0.00000 e Seg # I Reach # ( Seg Mi I D.O. I CBOD 1 1 0.00 7.03 4.40 1 1 0.05 7.00 4.34 1 1 0.10 6.98 4.27 1 1 0.15 6.97 4.21 1 1 0.20 6.96 4.14 1 1 0.25 6.96 4.08 1 1 0.30 6.96 4.02 1 1 0.35 6.97 3.96 1 2 0.35 6.97 3.96 1 2 0.40 7.12 3.90 1 2 0.45 7.23 3.84 1 2 0.50 7.31 3.78 1 2 0.55 7.37 3.72 1 3 0.55 7.37 3.72 1 3 0.60 7.31 3.67 1 3 0.65 7.26 3.62 1 3 0.70 7.22 3.57 1 3 0.75 7.19 3.52 1 3 0.80 7.16 3.47 1 3 0.85 7.14 3.42 1 3 0.90 7.13 3.37 1 3 0.95 7.13 3.32 1 4 0.95 7.13 3.32 1 4 1.00 7.11 3.28 1 4 1.05 7.09 3.23 1 4 1.10 7.09 3.19 1 4 1.15 7.08 3.15 1 4 1.20 7.08 3.10 1 4 1.25 7.08 3.06 1 4 1.30 7.08 3.02 1 4 1.35 7.09 2.98 1 4 1.40 7.10 2.94 1 4 1.45 7.11 2.90 1 5 1.45 7.11 2.90 1 5 1.55 7.07 2.84 1 5 1.65 7.04 2.77 1 5 1.75 7.01 2.71 1 5 1.85 7.00 2.65 1 5 1.95 6.99 2.59 1 5 2.05 6.98 2.53 1 5 2.15 6.98 2.47 1 5 2.25 6.98 2.42 1 5 2.35 6.98 2.37 1 5 2.45 6.99 2.32 1 5 2.55 7.00 2.27 Seg # ( Reach # I Seg Mi I D.O. I CBOD SUMMER MODELED W/ CURRENT LIMITS BEDDINGFIELD, NOT UT TO BDNGFD I NBOD I Flow I 6.16 0.40 5.97 0.40 5.79 0.40 5.62 0.41 5.45 0.41 5.29 0.41 5.13 0.41 4.98 0.42 4.98 0.42 4.85 0.42 4.72 0.42 4.60 0.43 4.48 0.43 4.48 0.43 4.34 0.43 4.21 0.44 4.08 0.44 3.96 0.44 3.84 0.44 3.72 0.45 3.61 0.45 3.50 0.45 3.50 0.45 3.39 0.46 3.29 0.46 3.19 0.46 3.09 0.47 2.99 0.47 2.90 0.47 2.81 0.47 2.73 0.48 2.65 0.48 2.57 0.48 2.57 0.48 2.47 0.49 2.37 0.50 2.29 0.50 2.20 0.51 2.12 0.51 2.04 0.52 1.97 0.53 1.89 0.53 1.83 0.54 1.76 0.54 1.70 0.55 NBOD I Flow I *** MODEL SUMMARY DATA *** Discharger : WILLOWBROOK SUBDIVISION Subbasin : 030402 .,Receiving Stream : UT BEDDINGFIELD CREEK (TRIStream Class: WS III NSW Summer 7Q10 : 0.35 Winter 7Q10 : 0.63 Design Temperature: 27. ILENGTHI SLOPEI VELOCITY I DEPTHI Kd I Kd I Ka I Ka I KN I -------------------------------------------------------------------------------- I mile I ft/mil fps I ft Idesignl @2014 (design) @2034 Idesignl Segment 1 I I 1 0.371 I 27.031 0.107 I 1 0.50 I I 10.40 10.29 I I 1 6.06 1 I 5.211 I 0.86 1 Reach -------------------------------------------------------------------------------- 1 1 1 1 1 1 1 1 1 1 1 Segment 1 I I 1 0.201 I 50.001 0.128 I 1 0.47 I I 1 0.50 1 0.36 I I 113.-38 1 I 11.491 I 0.86 1 Reach -------------------------------------------------------------------------------- 2 1 1 1 1 1 1 1 1 1 1 Segment 1 I I 1 0.441 I 22.731 0.101 I 1 0.54 I I 1 0.37 1 0.27 I I 1 4.83 1 I 4.151 0.86 1 Reach -------------------------------------------------------------------------------- 3 1 1 1 1 1 1 1 1 1 1 Segment 1 I I 1 0.501 I 20.001 0.098 I 1 0.57 I I 1 0.36 1 0.26 I I 1 4.11 1 I 3.531 I 0.86 1 Reach ------------ 4 1 1 -------------------------------------------------------------------- 1 1 1 1 1 1 1 1 Segment 1 I 1 1.181 I 8.471 0.100 I 1 0.59 I I 1 0.32 1 0.24 I I 1 1.78 1 I 1.521 0.51 1 Reach -------------------------------------------------------------------------------- 5 1 1 1 1 1 1 1 1 1 1 I Flow 1 CBOD I NBOD I D.O. I I cfs I mg/1 ( mg/1 ( mg/l Segment 1 Reach 1 Waste I 0.046 122.500 145.000 I 6.000 Headwatersl 0.350 I 2.000 1 1.000 1 7.170 Tributary I 0.000 I 2.000 1 1.000 I 7.170 * Runoff 1 0.060 I 2.000 I 1.000 I 7.170 Segment 1 Reach 2 Waste I 0.000 ( 0.000 I 0.000 1 0.000 Tributary I 0.000 1 2.000 I 1.000 1 7.170 * Runoff I 0.060 1 2.000 I 1.000 I 7.170 Segment 1 Reach 3 Waste 1 0.000 1 0.000 1 0.000 I 0.000 Tributary 1 0.000 1 2.000 I 1.000 I 7.170 * Runoff 1 0.060 I 2.000 I 1.000 I 7.170 Segment 1 Reach 4 Waste 1 0.000 ( 0.000 I 0.000 ( 0.000 Tributary I 0.000 I 2.000 I 1.000 I 7.170. * Runoff I 0.060 I 2.000 I 1.000 7.170 �Segment 1 Reach 5 Waste I 0.000 I 0.000 I 0.000 I 0.000 Tributary ( 0.000 I 2.000 I 1.000 I 7.170 * Runoff I 0.060 I 2.000 I 1.000 I 7.170 * Runoff flow is in cfs/mile I Willowbrook Subdivision Dist Cum. Dist. Elevation Slope 0.00 0.00 260 0.15 0.15 240 133.33 0.07 0.22 230 142.86 0.07 0.29 220 142.86 0.07 0.36 210 142.86 0.23 0.59 200 43.48 0.10 0.69 190 100.00 0.00 0 190 0.37 0.37 180 27.03 0.20 0.57 170 50.00 0.44 1.01 160 22.73 0.50 1.51 150 20.00 1.18 2.69 140 8.47 NCO064378 1 /27/93 +50 u ,s 02 6b EZyM E7SME OA- t.9Z QnVC � S• Z ,qo 4-iq%0 : o •35 u'T' `movtH � S�dd�N�letO "a MOO 07Z 014 16Z � .Z OA- 0.95 ••t'1 ni F%W.. On96dP �t14Qi0: �t ��a .a�._ r( �0 • 11)115,x so vJ�c�WBs fC aZ-09'44 - 16Z8 'S0 5�800tvtataJ '- Q%- 0•Zz t 61AV5 r p, ZS `, S�41D : a• Ot * p� ' w'ictlb= 0•p 30az: 0• 06 .5 t.v 9V- (iwvE: I -rob •7• 5agtio= a.0 w'�gto: 68.1 Soot : 105.5 % U3Ci5 OZ .O 146 - MU ;-7./ �•i8 .6 users o2•vg�y- tb8a 'S� vA �s •$y QAvr.: 6A 51ato : o -5 WiQtO,. d.9 Z RA5 MAR= t.1 Opp QAvc : Crnae.) C0 Ai 5=1Q10= 0.146 pg0'53 WlQtp: 0 -Tw a3GMz 0.3t6 100.13 r-C�A+J bAj ,w// Amur Foc, an, I / ZS