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REP11348
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REP11348
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Entry Properties
Last modified
8/24/2016 11:42:36 PM
Creation date
11/27/2007 12:39:21 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Report
Doc Date
4/13/2006
Doc Name
2005 Annual Hydrology Report
From
J.E. Stover & Associates Inc
To
DMG
Annual Report Year
2005
Permit Index Doc Type
Hydrology Report
Media Type
D
Archive
No
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showed no apparent impacts in the field data collected during 2005. Well SM-9 was undermined by Panei C <br />during 1993 but showed no apparent impacts in the field data collected during 2005. No anomalous water <br />quality observations were apparent during 2005 at the Steven's Gulch shallow groundwater monitoringwells. <br />Surface Water Monitoring Stations -SPRINGS <br />East Roatcap Creek -Two springs were monitored in the East Roatcap Creek drainage (refer io Table 1 and <br />Map No. 4-1) during 2005. Spring 30 had flows Burin ethe re orting periodf f Spr ng 10-10 was encompassed <br />undermined in April, 1983. Spring 10-10 was dry 9 p arent at either of <br />by the angle-of-draw of Panel Y during October, 1993. Subsidence impacts were not app <br />these locations during 2005. <br />West Roatcap Creek -Four springs were monitored in the West Roatcap Creek drainage (refer to Table 1 and <br />Map No. 4-1) during 2005. Spring 3 a amete~s Iweee onsistent wlith Gang sl previously establ shed for th s <br />considered average. Water quality p <br />site. No mining occurred within the watershed for this spring in 2005 and no mining impacts were eviden . <br />Spring 32 was monitored monthly. Spring 32 exhibited flow throughout the year however the landowner had <br />the flow meter bypassed during most of the year. The flow meter was bypassed by the landow f nr d 0113 was <br />12 monitoring events. Water quality parameters wereconsistentwithlastyear'ssampling. Sp' g <br />watershed 9Spring 14F4 was monitored quarterlyr Flows were considered nordmal. No m Wing occunred d ring <br />2005 in the Springl4-4 watershed. <br />Steven 5 Gulch -One spring was monitored within the Steven's Gulch drainage (refer to Table 1 and Map No. <br />4-1) in 2005. Spring 251ies below an area of the East mine inactive since 1982. This site had no measurable <br />flows in April, June, September or November. Spring 25 has been identified as an adjudicated water right <br />within the permit area. <br />Two springs with ponds in the Stevens Gulch drainage, Spring and Pond 13-5, Spring and Pond 13-6 were <br />• monitored quarterly in 2005. Spring and Pond 13-5 was undermined during the last half of 1992. Spring and <br />June and was dry during September and No~embes. Spring 13 6 hadsmeasueab esflow d P ngrJ 9 e andthe <br />pond was full. <br />Terror Creek- Seven springs or springs with ponds are found within the Terror Creek drainage (refer to Table <br />1 and Map No. 4-1) and were monitored during 2005. Spring and Pond 17 is outside the anticipated extent of <br />mining activity. Spring and Pond 20 and Spring and Pond 7-1 were undermined during the East Pod <br />development, panels EP-3 and EP-4. All four springs have extensive data collected to characterize the typical <br />hydrology at these sites. However, these locations were identified and targeted by the Division as adjudicated <br />water rights within the permit area. No adverse mine related impacts or other irregularities were noted at any <br />of these Terror Creek Springs. <br />Surface Water Monitoring Stations: STREAMS AND DITCHES <br />Overall, adverse impacts attributable to Stations SW 5t(StevenstGulch)tand SW 6 (East Roatcap Cateek}, <br />(refer to Table 1 and Map No. 4-1). <br />exhibited flows and water quality parameters consistent with previous years data. Station SW-10 (Terror <br />Ditch), eahen~e~inpng occurred nthe Stevlens Gulch d~ainagenupstream of s'de SW5 during 1993 a Pane9C. <br />was app <br />Panel C mining was designed and conducted to prevent the development of subsidence to protect t e <br />waterway and certain structures in the vicinity. Data collected during 2005 shows these protective measures <br />were successful. <br />Surface Water Monitoring Stations: SMALL AREA EXEMPTIONS <br />1) s not onveyed to al sediment pondaThrele sample point were definedgatfthis looatiorn and samp ed for <br /> <br />
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