2015-04-06_REPORT - C1981022 - Laserfiche WebLink

Home Browse Search

2.2 Hydrologic Monitoring Schedule CDRMS Permit Revision PR -04 and TR -47 provide the most recent modification and definition to the ongoing hydrologic monitoring program. The following list describes the present monitoring sites. Station Frequency Elevation Location Water Type Wells BC -I Note 3 6000 Lower Bear Creek Colluvial Well — Down Gradient EC -14 Note 3 6400 Upper Elk Creek Colluvial Well — Up Gradient EC -15 Note 3 6300 Mid Elk Creek Colluvial Well — Mid Gradient H -10 Note 3 6376 Hubbard Creek Ground Water — Down Gradient Somerset Mine B seam workings SC -1 Note 3 6106.1 Drill hole Ground Water— Rollins SS SC -3 Note 3 6227.8 Drill hole Ground Water— D Seam D2B Note 7 6415 Upper Elk Creek D to B Seam Water Transfer Well D2B2 Note 7 6385 Hubbard creek D to B Seam Water Transfer Well Streams B -1 Note 1 6000 Lower Bear Creek Surface Water— Down Gradient B -2 Note 8 6800 Mid Bear Creek Surface Water — Down Gradient B -3 Note 8 7400 Upper Bear Creek Surface Water — Up Gradient C -1 Note 1 6070 Lower Coal Gulch Surface Water — Down Gradient E -1 Note 1 6000 Lower Elk Creek Surface Water — Down Gradient E -2 Note 1 6400 Upper Elk Creek Surface Water - Up Gradient H -1 Note 1 6100 Lower Hubbard Creek Surface Water— Down Gradient HN -1 Note 1 6200 Hawksnest Creek Surface Water — Down Gradient NF -1 Note 2 6080 N. Fk. Gunnison River Surface Water — Up Gradient NF -3 Note 2 5910 N. Fk. Gunnison River Surface Water — Down - gradient S -1 Note 1 6080 Upper Sanborn Creek Surface Water — Up Gradient USGS Gage Note 6 6080 N. Fk Gunnison River Surface Water SDrini!s and SeeDS SP -8 Note 4 6200 Spring Ground Water — slump feature SP -9 Note 4 6200 Spring Ground Water — slump feature Mine Water Discharge Outfall 015 Note 5 6400 Elk Creek Mine Mine Water NOTES: 1. Monthly flow and field parameters - April through October. One full suite analysis during 2 "d and 3rd quarters if available. 2. Same as Note 1 plus monthly field parameters and 4`h quarter full suite analysis. 3. Field parameters twice, June through October. Full suite 3`d quarter if sample is available. 4. Discharge and field parameters twice during June through October. 5. CDPS requirements including quarterly WET testing. 6. USGS Gage used for stream flow purposes only. 7. D to B Seam water transfer wells (D2B and D2B2) are monitored for annual flow, TSS, pH and water level twice /year. 8. B -2 and B -3 are surface flow and field parameters only.