REP29603

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1997 ANNUAL HYDROLOGY REPORT
• Annual Report Year: 1997
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

•
TABLE 7
SUMMARY OF CDPS DISCHARGES FOR WY97
Discharge
Poinf Monitoring
Period Flow
(MGD)
avg. max. TSS
(mg/L)
arg. max. TDS
(mg/L)
me:. Oil/Grease
Visual' Total Ft
(mg/l-)
avg. mac. pH
(Unit)
min. max. 5-day BOD
(mg/L)
avg.' max ~ Fecal Coliforms
g100~
avg.' max ~ Tosal Residual
Chlorine' (mg/L)
avg. max.
IOCT96-31 DEC96 0.23 0.22 34 62 2090 NVS 0.63 1.74 6.09 8.64 --- --- --- --- --- --
002A IJAN97-}IMAR97 0.42 0.42 52.6 58.6 2860 NVS 1.01 2.69 8.0 8.57 --- --- --- •-- --- ---
MB-I IAPR9 -30JUN97 0.45 359 28.5 91 2050 NVS 0.48 1.07 7.7 8.44 •-- --- --- •-- --- ---
IJUL97-IOSEP97 0.25 3.1 15.5 32 2800 NVS 02R .57 7.53 8.54 ---
IOCT96-31DEC96 0.25 0.26 15 19 1650 NVS 026 0.28 7.2 8.2 --- --- --- -- 0.19 0.33
OO4A IJAN97-31MAR97 025 0.25 66 108 4350 NVS 105 2.52 7.16 8.68 --- --- --- •-- 0.015 0.03
MB-2R IAPR97-IOlUN97 0.29 1.48 29 42 IRIO NVS 0.48 O.R4 7.55 8.36 -- --- -- •-- <0.1 <0.1
IJUL97-30SEP97 0.42 187 17.7 43 1490 NVS 049 0.84 739 842 -- -- -- --- <0.1 <0.1
IOCT96-31 DEC96 0.02 U.02 30 50 263 NVS 0.33 0.62 7.3 81 --• --- --- •-- --- ---
OOSA IJAN97-31MAR97 0.005 0.005 29.5 58 240 NVS 1.03 1.27 657 7.66 --- --- --- --- --- ---
MB-3 IAPR97-30JUN97 0.02 0.15 30.25 57 373 NVS 0.84 1.3 7.69 8.65 --- --- --- •-- --- --
IJUL97-30SEP97 0004 026 18 IB 590 NVS 0.31 0.71 6.2 6.2 --- -- --- •-- --- ---
I OCT96 - 31 DEC96 No Disc harge
006A IJAN97-31MAR97 1.9 1.9 12.7 10 3DI0 NVS 0.26 1.34 R.IS 8.57 --- --- --- -- --- .--
FW-I IAPR9 -30JUN97 No Disc harge
IJUL97-30SEP97 No Discharge
ICC"f96-31 DEC96 0014 0.014 12 16 --- NVS --- --- 7.2 7.96 II 20 2500 6500 0.2 0.4
OO7A IJAN97-}IMAR97 0.014 0.014 B.5 14 --- NVS --- --- 7.0 7.54 15.8 35 IS 25 <0.1 <0.1
WWTP IAPR97-30JUN97 0.014 0.014 6.3 B.0 -- NVS --- --- 7.3 85 6.8 13.0 61.7 122 <0.1 <0.1
IJUL97-30SEP97 0.014 0.014 10.0 20 •-- NVS --- --- 6.9 7.8 42 c5 3U 740 <0.1 <O.I
IOCT96 - J I DEC96 No Uisc harge
OOBA 11AN97 - 31 MAR97 No Discharge
MB-4 IAPR97-30JUN97 No Discharge
IJUL97 - 30SEP97 No Discharge
I OCT96 - 31 DEC96 No Discharge
009A IJAN97-31MAR97 0.0 0.0006 28 28 1450 NVS 134 1.34 8.61 8.61 --- -- --- --_ --- ___
MB-5 IAPR97-30JUN97 0.008 0.04 10 I6 3120 NVS 0.58 I.OS 823 862 --- --- --- •-- --- ---
IJUL97-30SEP97 0.005 0.04 5.5 6.0 3060 NVS 0.26 0.44 824 8.65 --- --- --- •- -- ---
I OCT96 - 31 DEC96 No Disc harge
OIIA IJAN97-31MAR97 No Discharge
Sylvester IAPR97-IOJUN97 0.005 0.015 10 10 790 NVS 0.14 U.14 7.68 7.68 --- -- --- --_ --- ___
Gulch Fan IJUL97 - 30SEP97 No Discharge
IOCT96-31DEC96
013A IJAN97-JIMAR97
Lone Pine IAPR97 - 30JUN97 No Discharge
IJUL97-305EP97 No Discharge
014A IAPR97-3UJUN97 No Discharge
SG-I IJUL97-30SEP97 No Discharge
OISA IAPR97-30JUN97 No Discharge
RPE IJUL97-305EP97 No Discharge
Notes: ~ EfJluent Measurcmcnt " Exceedance of TSS due to storm event
' Eflluenl Measurement. NVS =No Visible Sheen 'Direct discharge o(mine water from 145EHG InOow
' 30-day average " Exceedancc o(pH due to alum application
~ 7-0ay average ° Ponds conslrucled during 2"" quaner
' Exccedance o(TSS due to 14SEHG InOow