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REP26937
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REP26937
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Entry Properties
Last modified
8/24/2016 11:57:59 PM
Creation date
11/27/2007 4:37:14 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Report
Doc Date
5/30/1995
Doc Name
1994 ANNUAL HYDROLOGY REPORT PART 1 OF 2 INTRODUCTIONS TABLES AND NPDES LETTERS
Annual Report Year
1994
Permit Index Doc Type
HYDROLOGY REPORT
Media Type
D
Archive
No
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taken in May were consistent with last yeazs sailing. Spring 10-10 was <br />encompassed by the angle-of~iraw of Panel Y during SeptecnUer, 1993 and retreat <br />mining was perforired under it in 1994. Subsidence itcq~acts were not apparent at <br />either of these locations during 1994. <br />West Roatcao GYeek <br />Three springs were monitored in the West Roatcap GYeek drainage (refer to Table <br />5 and Map No. 4-1) during 1994. Spring 31 was monitored on a monthly basis and <br />exhibited consistent flaws throughout the year with the flow tapering off in the <br />fall. Water quality parameters were consistent with ranges previously <br />established for this site. No mining occurred within the watershed for this <br />spring during 1994 and no mining impacts were evident. Spring 32 was monitored <br />monthly when it was accessable. Spring 32 exhibited consistent flow throughout <br />the yeaz with the flow tapering off in the fall and winter. Water quality <br />pazameters were consistent with last years sampling Spring 10-13 was ironitoied <br />quarterly with quality taken in May. Flows and field parameters observed at <br />this site were consistent with previous baseline values with the exception of <br />a higher than nornial flora measured in May. No mining occurred during 1994 in <br />the Spring 10-13 watershed. <br />Stevens Gulch <br />Three springs were monitored within the Stevens Gulch drainage (refer to Table <br />5 and Map No. 4-1) in 1994. Spring 25 lies belay an area of the East mine <br />inactive since 1982. This site had measurable flow in May and August with field <br />parameters collected consistent with prior measurements. Spring 25 has been <br />identified as an adjudicated water right within the permit area. <br />Two springs in the Stevens Gulch drainage, Spring b Pond 13-5, Spring & Pond 13- <br />6, were monitored Quarterly 1994. Spring & Pond 13-5 was undermined during the <br />last half of 1991. The spring at this location only had a measurable floc in <br />May. The water quality analyses collected showed parameters generally <br />consistent with previously established values. <br />Spring and Pond 13-6 was undermined during the end of 1992. The spring at this <br />. location also exhibited consistent flows throughout 1994 with the floc tapering <br />off at the end of the year. The water quality analyses collected showed <br />parameters generally consistent with previously established values. <br />6 <br />
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