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Home My WebLink AboutNC0036277_Wasteload Allocation_19820405MIRDES DOCUWENSCANNING COVER SHEE T T NPDES Permit: NC0036277 McDowell Creek WWTP Document Type: Permit Issuance TWasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Correspondence Instream Assessment (67b) Speculative Limits Environmental Assessment (EA) Document Date: Aril 5, 1982 Whig document 1a printed on reuse paper - ignore mu y content on the resrerse Bide NPDES WASTE LOAD ALLOCATION�� Facility Name: A1CDeyw�i// eprexzl- Luzi>TA Date: /2 8 Existing Q Permit No.: X101094277 Pipe No.: ino County: Proposed Design Capacity (MGD): 5.0 Industrial (% of Flow): Domestic (% of Flow): 2 Receiving Stream: ire2)6_oa!/1 //F Class: Sub -Basin: 0 �- 0 49- 3 7 Reference USGS Quad: ( q l Regional Office Please attach) Re uestor: � (Guideline limitations, if applicable, are to be listed on the back of this form.) Design Temp.: o Drainage Area: a in 'ZVV, Avg. Streamflow: ?C4--s 7Q10: G 5 Winter 7Q10: 3. c S 30Q2: •s S r Location of D.O.minimum (miles below outfall): Slope:- ^ - Velocity (fps) : Kl (base e, per day, 200C) : K2 (base (blase e, per day, �}1t20oC) : O. 31O_3' S UwwFt lIPV- � Dd'; 1 / /"7r4. �/� l L-4-o A �: v- S A )ni/. � /v"!nv�3�1 Effluent Characteristics Monthly Average Comments m H 0 7-SS N-95-, Effluent Characteristics Monthly Average Comments :Q. - •N _ ICJ �P 0 Original Allocation Revised Allocation Date(s) of Revision(s) (Zoe&j" ffa n (Please attach previous allocation) `r IP�repared By: �Y�Cui /.) . r/S Reviewed By: /✓ Date: 7 J ar .r ***** ** #*** * ***# WASTELOAD ALLOCATION APPROVAL FORM FACILITY NAME : MCDOWELL CREEK WWTP PRIT, COUNTY REGIONAL OFFICE REQUESTOR RECEIVING STREAM 7010 : 1.6 CFS DRAINAGE AREA MECKLENBURG MOORESVILLE S.ABDUL-HAQQ MCDOWELL CREEK W7010 : 3.9 26.30 SQ.MI. MA IJ log? _iiY SG�.ijN- SUBBASIN : 03-08-33 CFS 3002 :4.5 CFS STREAM CLASS :A -II *************#***#**#** RECOMMENDED EFFLUENT LIMITS #*#**##***********#* WASTEFLOW(S) Bon-5 NH3-N D.O. PH FECAL COLIFORM TSS (MGD) : 3 3 (MG/L) : 5 11 (MG/L) : 2 2 (MG/L) : 5 5 (SU) : 6-9 6-9 (/100ML):1000 1000 (MG/L) : 30 30 COLUMN 1 REFERS TO SUMMER LIMITS (APRIL 1 - OCT. 31) COLUMN 2 REFERS TO WINTER LIMITS (NOV.1 - MARCH 31) FACILITY IS : PROPOSED ( ) EXISTING ( ) LIMITS ARE : REVISION //) CONFIRMATION ( > OF THOSE PREVIOUSLY ISSUED a iAloat O7C C<7i17-ACr �'vti/5- REVIEWED AND RECOMMENDED BY: MODELER HEADYTECHNICAL SERVICES BRANCH REGIONAL SUPERVISOR PERMITS MANAGER APPROVED BY : DIVISION DIRECTOR '�4-l------DATE��-- zCe--- DATE ----DATE i t ' II >QC** MODEL 'SUMMARY DATA *** DISCHARGER i MCDOWELL CREEK WWTP (CMUD)SUBBASIN :03-08-33 RECEIVING STREAM MCDOWELL CREEK STREAM CLASS:A—II DESIGN TEMPERAT�IRE 25 DEGREES Co tr WASTEFLOW : 3 MOD MOD s (SLOPE I VELOCITY IDEPTH I K1 I Kr I Kra I K2 I [gyro I _________________________________________________________________________ IFT/MI i FPS I FT I /DAY (/DAY (/DAY 1/DAY ICFS/MII SEGMENT 1 REACH 1 _______________.-----------------------_---_____________________-- ii I I 1 1#001 0.00 I I I 121#00 1 0938 1 0#38 I I I I 1 0.00 1 0#38 1 0.14 1 ------________ ** MODEL'SUMMARY DATA DISCHARGER MCDOWELL CREEK WWTP SUBBASIN :03-08-33 RECEIVING STREAM t MCDOWELL CREEK STREAM CLASS�A—II DESIGN TEMPERATURE 15 DEGREES C. WASTEFLOW 3 MOD MOD W t ISLOPE I VELOCITY IDEPTH I K1 I Kr I Kra I K2 I [fro I IFT/MI I FPS I FT I /DAY I/DAY I/DAY I/DAY ICFS/MII SEGMENT 1 REACH 1 1 1.001 0400 121.00 1 0.24 1 0.24 1 0.00 1 0.27 1 0#29 I I I 1 I I I I i _I 4kk North Carolina Department of Natural Resources &Community Development James B. Hunt, Jr., Governor Joseph W. Grimsley, Secretary Division of Environmental Management March 8, 1982 MEMORANDUM TO: Dick Peace, Regional Supervisor Mooresville Regional office FR M: Forrest Westall, Head R,14) k,7 w° Monitoring & Technical Services Branch SUBJECT: Summer/Winter Limits McDowell Creek WWTP (CMUD) Per your request a "Level B" analysis has been completed for the McDowell Creek WWTP. Pursuant to 15 NCAC 2B .0404 seasonal effluent limitations have been determined for this facility. These limits are as follows: Summer (April 1-Oct. 31) Winter (Nov. 1-March 31) Qw = 3 MGD Qw = 3 MGD BOD5 = 5 mg/1 BOD5 = 11 mg/l NH4-N = 2 mg/1 NH4-N = 2 mg/1 DO = 5 mg/l DO = 5 mg/1 TSS = 30 mg/1 TSS = 30 mg/1 Fecal Coli = 1000/100 ml Fecal Coli = 1000/100 ml pH = 6-9 SU pH = 6-9 SU If you have any questions, please call. cc: Mark Lewis Bill Mills Kathy Poston P. O. Box 27687 Raleigh, N. C. 27611-7687 An Equal Opportunity Affirmative Action Employer -fnR t0(151 8J /^/�^//^�) �� ////'��NPDESS WASTE LOAD ALLOCATIDN Facility Name: /// e4✓ 1CXX L�'� ZJJW7 P (eVuD Date: Existing I —XI permit No.: ��/C OQ�� 7 Pipe No.: County: Proposed a Design Capacity (MGD): 9-0 Industrial (% of Flow): W Domestic (% of Flow): �d Receiving Stream: M"Dr uvEll e2E_,r)� Class:-.47 �/SSub-Basin: 03 -OS- 33 keieCelli:a USGS Quad: /5/V� (Please attach) Requestor:.. A/ �ze- Regional Office (Guideline limitations, if applicable, are to be listed on the back of this form.) '�F NE'Ed w'N�E2 j SUMMER- l;m!¢s Design Temp.: Drainage Area: Avg. Streamflow: 7Q10: Winter 7Q10: 30Q2: Location of D.O.minimum (miles below outfall): Slope: .. velocity (fps): Kl (base e, per day, 200C): K2 (base e, per day, 20oC): Effluent Monthly ' Characteristics I Average _ Comments Effluent Monthly Characteristics Average Comments Original Allocation Revised Allocation Date(s) of Revision(s) IAp RjWo. d 6' A+ JY)'2C (Please attach previous allocation) Prepared By: Reviewed By: Date: SaVle's 1� e-C' I/,l . es IA- ' M Dowd( Cree K wc,1T� C c rat u.0) vtoteS ip�4- is re-'f" rreX '/a a5 Foro( R._ oo- Pegr'e)rna-/ Foci (1,7�y �t y tVC� 8�r Gcvia c��+1�¢f� i2'SU� l� e Wl AGO T O iS / � n /,(,565 d4 end y A,4° ZG. s, G 7/16= /,6, 3 W7he=., i uas.so 4� DP=i9.3�Qp 32, ,/to -1, or W 7/ro roo C a fit% 6x1 I�Q=�MGD V {Mouvl�ain '�' r R.o. = o.a /V - o, i � Fs/m;, 80 Bops- /s7 -Pv =,k �I a v` e c�- o -Y" 71pd PIPtOo slo - 40Y C CL vt_ CZ-/;pto�_ r o je-7L THE END D.O. IS 8.36 MG/L THE END CBOD IS 0.01 MG/L THE END NBOD IS 0.00 MG/L THE D.D. MIN. OF SEGMENT 1 IS 5.02 MG/L THIS MINIMUM IS LOCATED AT SEGMENT MILEFOINT 0.02 WHICH IS LOCATED IN REACH NUMBER 1 Y(o r THE WLA FOR SEGMENT 1 REACH 1 IS 7 MG/L THE END D.O. IS 7.98 MG/L THE END CBOD IS 0.99 MG/L THE END NBOD IS 0.00 MG/L THE D.O. MIN. OF SEGMENT 1 IS 5.00 MG/L THIS MINIMUM IS LOCATED AT SEGMENT MILEPOINT 0.13 WHICH IS LOCATED IN REACH NUMBER 1 Dv =s THE WLA FOR SEGMENT 1 REACH 1 IS 19 MG/L A c dat"n 4. s Nt let Z, Fe 4 / 'Aa J .31 7 Z/ Al moo. 6 2-7 tos I -A 7 6. 1-Y Z/. 5- Jfo-f 7, ®7 o"97 Arl, �j 7f a f /10,c -57 7 4f lit Fo AD 95:2 67 72 z 49 Af C bawtF&z-!s cza5�t �g s� i� '76 dew) 0 43 IV 07 7 0,7/ a, 76 M 1C i> Q 1= L- i_. ES C FR 1= S K !S fR a i S ®.��5- - - - i Qi.F�0'7 U�G� �TFi 1 t-f2E3.�2 t 4. L �L L Em . ECK: Flow (Q) ` cfs i W) a w v 4 MCE>0 EL.L.Ei C f R EEiC ESR a t 2E3 -- (Z1 CM`7 ... . `3 Em . 012 Cz1 _ UMMM �"rM 1 "MBE3.W" L. Flow (Q) ` cfs * c. STREAM PARAMETERS FOR McDOWELL CREEK O At Daviddon 1426.52 0 Nr Hicks Crossroads 1426.6 0 Nr Cornelius .---% % 1.0 0 O v 0 � —0 O O U v = 0.859Q0.0993 O O O 0.3 1.0 LU 10 Glow (cfs) CTB33-VIII-17 n