PERMFILE107110

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: TAB 15 HYDROLOGIC MONITORING PROGRAM
• Media Type: D
• Archive: Yes

TABLE 15-1
Historical and Descriptive Summary of
Surface Wa tar Monitoring Sites, Seneca II-W Mina
Site Humber Date Established/
(Computer ID) Location Inattumentation Periods of Operation Comments, Etc.
Sw-52W-CG1 south (015) tributary of 1979; crest stage gage 06/79-11/83 Discontinued in 1986. Resumed monitoring
(WSSC1) Sage Creak at 7,160 ft. (Q=VA) 05-i1/Bd:03-11/85 in 1997, Relocated appz. 500 ft. above
elevation (SNBBWI6DDC) 03-05/86;07/97-present old site due to acceae problem.
SW-32W-CG2 tud-Watering Trough 1979; crest stage gage OS/30-11/82 Data limited. Discontinued in 1982 due to
(WSWTC2) Culch at 6,980 ft. (Q~B63) cbange in mine plan.
elevation (SNB3iYlODAD)
SW-S4W-FG3 Mouth oP eubbereon Gulch 1979; flume gaga, 07/79-present Continuous discharge data (except in winter)
(NSHF1) at 6,795 ft. elevation 2.5-ft throat width
(SNBBWI6BCD) Parehall flume r/
continuous level
recorder. (Q~yA)
SW-32W-FG2 Lorsx Watering Trough 1979; flume gage, 08/80-11/85 Site ie upstream of mining,
(WSWfF2) Gulch at 6,940 ft. 0.75-ft throat width Od/87-10/93 Monitoring discontinued 10/93
elevation (SN88cYl0ACD) Parehall flume r/
continuous level
recorder. (51=VA)
Sw-S2w-FG3 Middle of reach on Saga 1981; flume gage Od/31-09/83 O.S. Geological Survey discontinued monitoring
(Y SSF1) Creek at 7,220 ft. 2.5-ft thioet width in at site in 1983.
elevation (SN87W13CDD) Parahell flume with
continuous recorder
(Q=VA)
SW-SZW-FGd Lower Saga Creek at 1990; flume gaga 09/90-present Nar site lnstalled late summer 1990
(WSSF3) 6,860 ft. elevation 3.0-ft throat width Continuous diecharge data lexcept in winter).
ISNB7W11ACC) Par shall flume r/
continuous recorder
(Q~VA)
Sw-S2W-FGS upper Saga Czaek at 1990; flume gaga 2.5-ft 09/90-present New vita installed late Bummer 1990
(YSSF3) 7,335 ft elevation throat width Parehall Continuous discharge data (except in rioter).
(SN87iYj0He) flume with continuous
recorder (~yA)
S-1 Tributary to -/none associated 1979, 1983 Flor and rater quality of spring fed creek era
(WSPG1) Sage Creak Q°BSS 1986-present monitored immediately upstream of unregistered
ISNBBWI6CBB) stock pond.
7,425 ft.
S-5 Tributary to Hubbersan -/none associated 1979, 1983 Flow sampled immediately upstream from where
(WSPGS) Creek (SNBBiY12ACB) ~H6S 1986-present road crosaea creek.
7,225 ft.
S-7 Hubberaon Gulch -/none associated 1979, 1983, 1987, Tro springs exist in this area and both have
(WSPG7) (5NB8iY21BDA) 6,865 ft. ~Hb$ 1989, 1990 bean referred to as 9-7. Data from 1983 is