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HomeMy WebLinkAboutWQ0009633_Permit (Issuance)_19941031 (2)B 1 FKo MEMO TO: State Review Group FROM: Ricky Revels R� Rw�.Ly Environmental Technician SUBJECT: Procedure Four (4) WQ0009633 Laurel Hill PS & FM Sewer Extension - Public City of Rockingham Richmond County Division of Environmental Management Fayetteville Regional Office �/i Date State Review Group Review Engineer Buzz Crosby Regional Office Contact Ricky Revels 1) Name of wastewater treatment plant to receive the wastewater: City of Rockingham Wastewater Treatment Plant 2) WWTP design capacity 6_0 MGD 3) NPDES Permit No.: NCO020427 Expiration Date: 8 3I 98 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 6/01/93 (See attached self -monitoring data) 5) Quantity and type of wastewater from proposed sewers: *129,000 GPD domestic 27% industrial 46% other 27% 6) Volume from previously approved projects not yet tributary to WWTP _ 123,853 GPD 7) Regional Recommendations: Approval X Denial * City of Rockingham should be addressing any pretreatment requirements. RR/rr Enclosure . ^ . . ^ , ��KEX88/MP O7/O1/94 COMPLIANCE EVALUATION E i PERMIT .... .... NCOO20427 PIPE--OOi REPORT PERIOD 93O6-94O5 LOC.... .... -E FACILITY--ROCKIN�HAM. CITY-WWTP/RIVER RD DE%I�N FLOW-- 6.0000 CLA%%--4 LOCATION--ROCKIN HAM REON/COUNTY.... .... O6 RICHMOND 5OO50 003i0 O0530 OO6i0 3i6i6 50O6O 003O0 T�P3B MONTH Q/MGfD DOD RE%/T%% N113-N FEC COLI CHLORINE DO CERI7DPF LIMIT F 6.0OOO F 24.O8 F 30.0 i5.00 F 20O.0 NO.. NOL NOL 93/O6 4.1963 8.44 1O.0 .68 3.5 .253 7.95 93/07 4.O279 7.02 8.0 .62 2.0 .232 7.49 93/O8 3.G42O 6.O2 5.4 .63 iO.3 .i83 7.22 i 93/89 3.5374 7.i6 5.2 .75 7.O .223 8.i6 93/10 3.681i 6.23 i1.5 .77 i.6 .258 8.O9 LIMIT F 6.08O0 F 30.O0 F 3O.0 NOL F 20O.O NOL NOL NGL 93/ii 3.i5Oi 4.77 12.6 .74 2.4 .276 8.64 i 93/i2 3.3i52 5.37 9.4 .79 i.2 .4i6 10.2� 94/01 4.2232 6.28 iO.2 .78 i.2 .364 9.37 94/02 4.5i38 5.58 iO.6 .79 i.3 .328 9.6i 94/O3 5.252O 7.54 i1.6 .82 i.3 .2i9 8.86 i LIMIT F 6^0000 F 24.00 F 3O.0 i F 20O.0 NOL NOL NOL 94/04 3.9833 6.34 iO.6 .76 i.2 .333 8.85 94/05 3.9338 8.6i 7.7 .67 2.6 .267 8.75 i AVERA�E ' 6.6i 9.4 .73 2.9 .279 8.60 i MAXIMUM 28.O i.9O 20O.O i.6O0 i4.2O i MINIMUM 1.23OO i.00 2.0 .28 .O .iOO 5.70 i UNIT MGD MG/L MG'/L MU"A /i0OML MG/L MG/L PA%%/FAI �w� . » . . . �KEX88/MP 07/0i/94 COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 2 PERMIT--NCO020427 PIPE--00i REPORT PERIOD: 9306-9405 LOC--- E FACILITY--ROCKINGHAM, CITY-WWTP/RIVER RD DESIGN FLOW-- 6.O8OO CLASS --A LOCATION--ROCKINGHAM REGION/COUNTY--06 RICHMOND 000i0 00400 O0600 00665 OiO27 01034 OiO42 OiO5i MONTH TEMP PH TOTAL N PHO%-TOT CADMIUM CHROMIUM COPPER LEAD LIMIT NOL 9.8 6.0 NOL NOL NOL NOL NOL NOL 93/06 26.86 8.4-7.1 9.860 5.7800 .00OO .0000 .2400 .O0O0 93/07 28.71 7.9-6.8 5.540 2.3200 .0000 .0000 .0500 .0OOO 93/08 28.36 8.4-6.8 2.500 3.9800 .0000 .0000 .ii00 .000O 93/09 27.33 8.1-7.0 8.210 4.6400 .0000 .00OO .0600 .0OOO 93/iO 23.23 7.9-6.9 15.500 2.8900 .0000 .0000 .8600 .00OO LIMIT NOL 9.0 6.0 NOL NOL NOL NOL NOL NOL 93/ii 19.10 7.8-6.8 19.200 4.7000 .0000 .0000 .0500 .00OO 93/12 15.45 7.8-6.9 6.230 2.4300 .8000 .0000 .0000 .0OOO 94/01 i3.8O 8.0-6.1 6.960 1.8700 .00OO .0000 .0300 .00011) 94/02 i4.65 7.9-6.8 8.920 1.9680 .0000 .0000 .3i0O .000O 94/03 16.78 7.6-7.0 9.8iO .8200 .00OO .0008 .8400 .O0OO LIMIT NOL 9.0 6.0 NOL NOL NOL NOL NOL NOL 94/04 20.95 7.6-7.0 1.400 1.8300 .0000 .0000 .0600 94/05 23.14 7.8-7.4 1.320 3.3200 .0000 .8000 .0300 .8OOO AVERAGE 21.53 ..... 7.954 3.0450 .0000 .0000 .1533 .0000 MAXIMUM 33.00 8.400 19.200 5.7800 -------- -------- .8600 '------- MINIMUM 12.00 6.700 1.320 .8200 ........ -------- .0300 _------- UNIT DEG.0 %U MG/L MG/L MG/L MG/L MG/L MG/L . ^ ^ . . tKEX88/MP 07/01/94 COMPLIANCE EVALUATION ANALYSIS REPORT PAGE 3 PERMIT--NCO020427 PIPE--OOi REPORT PERIOD: 9306-9405 LOC---E FACILITY--ROCKINGHAM. CITY-WWTP/RIVER RD DESIGN FLOW-- 6.0080 CLASS--4 LOCATION--ROCKINGHAM REGION/COUNTY--06 RICHMOND 0067 0092 MONTH NICKEL ZINC NOL NOL 93/06 .0000 .0640 93/07 .00OO .0450 93/08 .0000 .064') 93/09 .00OO .0490 93/10 .0000 .0290 LIMIT NOL NOL 93/11 .0000 .0470 9302 .0000 .0590 94/0i .0000 .iO4O 94/02 .00OO .04OO 94/03 .0000 .0420 LIMIT NOL NOL 94/04 .0000 .0300 94/05 .0000 .030O AVERAGE .0008 .0500 MAXIMUM Z_____ .iO4O MINIMUM _______ .0290 UNIT MG/L MG/L