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HomeMy WebLinkAboutNC0038041_Wasteload Allocation_19870403x hyn ►1 • �4 11 Facility Name: Existing 0 Proposed O NPDES WASTE LOAD ALLOCATION Fn ineer Date Rec. Date Permit No.: 416Aa3CldJ 1 Pipe No.: 5 /, County: Design Capacity (MGD): O.OZ�f� Industrial (% of Flow): Lbmestic (% of Flow): Ao% Receiving Stream: //����Iel y�C Class:C�l�Dcv� Sub -Basin: Reference USGS Quad: 4/f 1 r (Please attach) Requestor: AU R �1l// � Regional Office (Guideline limitations, if applicable, are to be listed on the back of this form.) Design Temp.: ai ° Drainage Area (mi2): 3.7 Avg. Streamflow (cfs): % f 7Q10 (cfs) /, /5 Winter 7Q10 (cfs) 7 30Q2 (cfs) G Location of D.O. minimum (miles below outfall): 0,0 Slope (fpm) -20-T Velocity (fps): 6,33/ Kl (base N, per day): 0, 7s K2 (base e. Der day): S'0,0 Effluent Characteristics Monthly Average Comments 0Dr 30 -1-5,5 30 A ge.• n., 000 (06 Ae No. /0 `/ Effluent 'Dnthly Characteristics Lverage Comments 0 ati� 1_ )/ Comments L on ion O By:4Reviewed By Date: d-8y Request No. :3811 Facility Name Type of Waste Status Receiving Stream Stream Class Subbasin County Regional Office Requestor Date of Request Quad WASTELOAD ALLOCATION APPROVAL FORM --RECANIFED------ Water Quality Section : FOUR SEASONS APARTMENTS,INC. : DOMESTIC MAR 23 1587 : EXISTING : LAUREL FORK : C—TR Asheville Regional Office : 040201 Asheville North Carolina 1.7 : WATAUGA Drainage Area (sq mi) : : ARO Summer 7Q10 (cfs) : 1.15 : WIGGINS Winter 7010 (cfs) : 1.7 : 2/12/87 Average Flow (cfs) : 7.4 : C12NW 30Q2 (cfs) : 2.6 RECOMMENDED EFFLUENT LIMITS Wasteflow (mgd): 0.0145 5-Day BOD (mg/1): 30 Ammonia Nitrogen (mg/1): nr Dissolved Oxygen (mg/1): nr TSS (mg/1): 30 I Fecal Coliform (#000ml): 1000 pH (SU): 6-9 Tot.res. chlorine (ug/1): 104 MONITORING Upstream (Y/N): Location: Downstream (Y/N): Location: COMMENTS Recommended b Reviewed by: Tech. Support Supervis )0egional Supervi.s mits & Engineeri Date Date _ �!_ Date Date ___ .1a2, FZ_ SUlvll*/IER MODEL MODEL RESULTS Discharger y FOUR SEASONS APARTMENTS .11%,IC. Receiving Stream a LAUREL FORK The End D.O. is 7.65 mg/l. The End CBOD is 4.55 mg! l. The End NBOD ---------------- is 0.00 :; ---------------------------------------------------------- mg! l. WLA WLA MLA DO Min CBOD NBOD DO Waste Flow (mg/1) Milepoint Reach # (mg/1) (mg (mg/l) (mg(j) Segment 1 7.65 0.00 1 Reach 1 135 0. 00 0.00 0.01.450 Reach 2 0 0.00 0.00 0. 00000 . T r , , MODEL SUMMARY DATA Discharger : FOUR SEASONS APARTMENTS , T NSUbb as i n : 040201 Receiving Stream : LAUREL FORK Stream Class: C--TR Summer 7010 : 1.15 Winter 7010 : 1.7 Design Temperature: 21. ;LENGTH~ SLOPE! VELOCITY 1 DEPTH! K1 1 K1 1 K2 1 K2 1 KN 1 KN 1 KNR 1 KNR 1 1 Mile 1 ft/mi; fps 1 ft ;design; 3204 ;design; 8201 ;design; a201 ;design; a20' 1 1 1 1 I 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 i 1 Segment 1 0.801205.00: 0.331 1 0.50 1 0.78 0.75 151.10 1 50.001 0.00 1 0.00 0.00 1 0.00 ; Reach 1 1 1 1 1 1 1 1 1 1 1 1 ----------------------------------------------------------------------------------------------------- 1 , 1 , 1 , i ► 1 1 ! 1 1 Segment 1 1 0.90; 96.001 0.335 1 0.66 1 0.69 1 0.65 151.10 1 50.001 0.00 1 0.00 1 0.00 0.00 1 Reach 2 1 1 1 1 1 1 1 1 1 1 1 1 1 ----------------------------------------------------------------------------------------------------- 1 Flow 1 CBOD 1 NBOD 1 D.O. 1 1 cfs 1 mg/l 1 mg/l mg/1 ; Segment 1 Reach 1 Waste 1 0.022 11135.000 4 ) . OOC) 1 0.000 Headwaters! 1.150 1 2.000 1 0.000 1 7.800 Tributary ; 0. 000 ; 0.000 ; 0. c.)00 0. 000 * Runoff 1 0.160 1 2.O,")o ; 0.000 ; 7.8OO Segment 1 Reach 2 Waste 1 0.000 1 Tributary 1 0.680 1 2. 000 1 0.000 1 7. BOO 2.000 ; 0 . t-)00 1 7.800 * Runoff -flow is in cfs/mile ' Ov✓ � b iti s �y� . � .�VG, 4f0a20l SA/ -:V/ 2127 38 // �V 0 = &CA .l9't cfs �) ; w7gia : 2, cf5 9 io r /.!S O loft ch03, y98 . y 4S .0 -1/. Ty.Ni L 4�� bcfs� 579/d = o yar fsf v7 �0 _v. G•�iQ/J � �. SCfj 5�, /C y - - --- - - - - - - --- - - 03 q78�• /S2� - 00?':7, Y,,, Est 8. zb cffi 3.3 cj t / Z/ D/ Y5 Ao S(cryl� _ �6 _ _...._ - -¢/� �F-/c�_ %Z/.W/ - /9�c�,r/.•i,Z ly /SC�s -/t. gchs d.SC-4 a c� rCfs � o r� 3.3c6_Z,ic 15 ou g - - -G 7---- - - — --- - - — n�J , =_ � % `� c � TRIG �� �U f.�•_Ll�� - - - - Q.� y,�- l� = -- � o� r.��s•,, Z as a. 3/ l�/M op L �26c4;—7.YcFs _ 83 ►�; WCat.,' w7p/o = �. �'SC 30 9 2 y�F/c( - 0. 6 % �/iyli r.zy �fr - h - - -- -- S7�/off = , 3-- - 86 My - A 7c>'s W 7l�/vim _ . * 3 .�; • �� �/ - - - /St ,d12S Z U Z2-5 �7 30UD !I .2 W GuM elw dirt' 300U O Stream Z965 ,/S / 29Zo 36 ZL l n I1 ._._ MOL(gS..11....lem B!'anC z7YO -7(7 Sloe Ca�culat'ianS _1(.7� 2)Z96o - Z92v _ /90n . f 3) Z9za — Zri') 32Y 3C ? 2 3 dist ISIoPe. • /5 167 ?j 1133 t C, eitv 11 dint �u� disc spa -?8IV0 o Stream . a76o ,�13 (YI s,t 2�3 0 2g2`' 0 4-J00 d Ja�9a , a,Xo � ?50 czI yo Slo e C461cu 1at1OA S .2-F�ol 3m� ,6 .7 ..d d;stanc-c 0