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Home My WebLink AboutNC0020346_WASTELOAD ALLOCATION_19820714 MPDES DOCUNENT SCANNIM& COVER SHEET NPDES Permit: NCO020346 Magnolia WWTP Document Type: Permit Issuance e.,.Wasteload Allocatio Authorization to Construct (AtC) Permit Modification Speculative Limits Return Application Instream Assessment (67B) Environmental Assessment (EA) Permit History Document Date: July 14, 1982 TlziB ciewcrux eat iia priMted oa r6--X&Me paper-ig►wore aay C011tAej1t OUM by category 20130524.docx /w NPDES WASTE LOAD ALLOCATION Facility Name: l�I�lr�t/4G/`F UGdN D� �/1� �/� Date: k .f2--- C ' e� Existing Permit No. ��4 ,Z6.3 V4 Pipe No. : /5,01 County: �►� o Proposed d►D Design Capacity (MGD) : Industrial dustrial (% of Flow) : 0 Domestic (% of- Flow) : /6 v Receiving Stream::__ � i�lr/� Class: -_V60P Sub-Basin: _ 'L-?)0� a Ad Reference USGS Quad: /�iY� (Please attach) Requestor: ��+��--e Regional Office °C (Guideline limitations, if applicable, are to be listed on the back of this form.) Design Temp. : oc(o C Drainage Area: Y Avg. Streamflow: i 7Q10: . 01C) Winter 7Q10: 30Q2: 4W Location of D.O.minimumm (miles below outfall) : c Q k Slope: E Velocity (fps) : Kl (base e, per day, 200C) : . + � � � , --- K2 (base e, per day, 200C) : 0 c� CD w Effluent Monthly Effluent Monthly Characteristics . Average Comments Characteristics Average Comments 20 C/! fa �O {QrO • ��C s Original Allocation Revised Allocation Date(s) of Revision(s) t / (Please attach previous allocation) �� P pared By: Reviewed By: Date: Ll WAS TELOAU ALLOCATION APPROVAL FORM �***�� F•�K��*�•��#�k#�*Y,: FACILITY NAME MAGNOLIA WWTP TYPE OF WASTE DOMESTIC COUNTY DUF'L.I N REGIONAL. OFFICE: j WILMINGTON REGUESTOR ! REGGIE BAIRD RECEIVING STREAM MILLER CREEK SUBBASIN 030619 'ICAO 1 0 . 0 CFS U7010 CFS 3002 CFS DRAINAGE AREA 0. 10 SU . Mi . STREAM CLASS : C—SwP RECOMMENDED EFFLUENT LIMIT WAS TEF LOW ( S ) (MGD ) t 0 . 9 - BOD--S ( MG/L ) 1 12 NH3—N ( MG/L ) t 2 D . O. ( M G/L ) i 6 - P H ( S U ) « W-8 . 5 'Jut 2 FECAL C.OL I F ORM ( /100ML ) : 1000 8 IV T SS ( MG/L ) 30 Qp WATER 4�q1117'RATIONS RRA NCH FACILITY IS : PROPOSED ( ) EXISTING LIMITS ARE : REVISION ( ) CONFIRMATION OF THOSE PREVIOUSLY ISSUED REVIEWED AND RECOMMENItED HYI MODELER SUPERVISORYMODELING GROUP `- _ _—Cll�— _ aTE: : -SLFEF � iSOFFEGIONAI � . ...DATE PERMITS MANAGER -------DATE APPROVED BY ; DIVISION DIRECTOR ._. _.- ---------------- ATE MOI:EL RESUL r DISCHARGER !MAGNOLIA WWTF RECETYING STREAM : MILLERS CREEK: THE END D . O . IS 6 . 67 MG/L- THE END CLOD IS 5 .98 MG/L THE END NBOD IS 0 . 00 MG/L THE D . O . MIN . OF SEGMENT 1 IS 6 . 00 MG/I._ THIS MINIMUM IS LOCATED AT SEGMENT MILEPOINT 0 WHICH IS LOCATED IN REACH NUMBER 1 THE WLA FOR SEGMENT 1 REACH 1 IS 20 MG/L OF CEDE, THE WLA FOR SEGMENT I REACH 1 IS 0 MG/L OF NBOD THE REQUIRED EFFLUENT D. O. IS 6 MG/L THE WASTEFLOW ENTERING SE:G 1 REACH 1 IS 0 . 09 HOD THE WLA FOR SEGMENT 1 REACH 2 IS 0 MG/L OF CE:OD THE WLA FOR SEGMENT I REACH 2 IS 0 MG/L OF NPOD THE REQUIRED EFFLUENT D . O . IS 0 MG/L THE WASTEFLOW ENTERING BEG 1 REACH 2 IS 0 MGD THE WLA FOR SEGMENT 1 REACH, 3 IS L MG/L OF CBOD THE WLA FOR SEGMENT 1 REACH 3 IS 0 MG/L OF NPOD THE REQUIRED EFFLUENT D . O . IS 7 . 4 MG/L. THE WASTEFLOW ENTERING SEG 1 REACH 3 IS 0 . 0226 MGD THE WLA FOR SEGMENT 1 REACH 4 IS 0 Ma/L OF CBOD THE WLA FOR SEGMENT 1 REACH 4 IS 0 MG/L OF NPOD THE REQUIRED EFFLUENT D . O . IS 0 MG/L THE WASTEFLOW ENTERING BEG 1 REACH 4 IS 0 MGl:i MODEL SUMMARY DATA �** DISCHARGER : MAGNOLIA WUTP S1. BBASIN 030619 RECEIVING STREAM MILLERS CREEK STREAM CLASS . C—S'WP 7010 : 0 . 0 CFS WINTER 7010 : CFS DESIGN TEMPERATURE : 26 DEGREES C . WASTEFLOW : 0 . 09 MGD ILENGTHISLOPE I VELOCITY I DEPTH I KI I Kr I Ian I h2 I pro I I MILE::S I FT/MI I FPS I FT I /DAY I /);SAY l /DAY I /DAY ! CFS/MI I -- -.._----._....._—.__.__._W__----__...__.____.___._._—__._...______.________-.._____________________..._ 1 I I I I I I I I I SEGMENT 1 1 0 . 751 16 . 00E 0 . 50 1 O . 1.4 1 1 . 32 1 1 . 32 1 0 . 00 11041 1 0.02 1 REACH I I I I I I I I I I ! ..-..._._-r.._...._._.W.i�.,.. k .. i_____- I .. -..— _ -- ____ --..__- -..- ---.._# _ _ 1 ! I I 1 SEGMENT 1 b .1 4 20 1 7 . 501 0 . 50 1 0 . 15 1 1 . 32 1 1 . 32 1 0 . 00 1 7 . 69 1 0 . 02 1 REACH 2 1 1 1 1 1 1 1 1 1 1 T I I I ! I ! 1 I 1 ! SEGMENT 1 1 0. 601 6 . 671 0 . 50 1 0 . 17 1 1 . 16 1 1 . 16 1 0 , 00 1 6 . 84 1 0 . 02 1 REACH 3 1 l 1 i I I I I I I -------------------------------------------------------------------------------- I I i I I i 1 I 1 ! SEGMENT 1 1 2 . 601 4 , 231 0 . 50 1 0 . 16 1 0 . 97 1 0 . 97 1 0. 00 l 4 .34 1 0. 02 1 REACH 4 1 1 1 1 1 1 1 I ! ! -------------------------------------------------------------------------------- ALL RATES ARE AT 26 DEGREES C .