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REP50869
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REP50869
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Entry Properties
Last modified
8/25/2016 12:55:45 AM
Creation date
11/27/2007 12:57:30 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981033
IBM Index Class Name
Report
Doc Date
4/30/1998
Doc Name
1997 ANNUAL HYDROLOGY REPORT
Annual Report Year
1997
Permit Index Doc Type
HYDROLOGY REPORT
Media Type
D
Archive
No
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<br /> <br /> <br />North Fork of the Gunnison River <br />The North Fork of the Gunnison River is monitored during June and December for field <br />parameters and laboratory analysis for conductivity, total dissolved solids, total suspended solids, <br />iron and Manganese. Actual stream flows are obtained by contacting the Department of Water <br />Resources, Colorado River Talk at 303-831-7135. Results of the monitoring follows: <br />Field Analysis 5/28/97 <br /> U/S NFG D/S NFG <br />pH-su 8.3 8.3 <br />Temp °C 14.1 14.2 <br />Cond umhos/cm 60 60 <br />TDS ppm 30 30 <br />Flow -cfs 1,030 1,030 <br />Laboratory Analysis 5/28/97 <br />Cond umhos/cm 122 133 <br />TSS - mg/I 92 162 <br />TDS - mg/I 100 100 <br />Iron - mg/I 2.92 4.16 <br />Manganese mg/I 0.045 0.090 <br />Field Analysis 12/22/97 <br /> U/S NFG D/S NFG <br />pH - su 8.4 8.4 <br />Temp °C 0.3 0.2 <br />Cond umhos/cm 160 200 <br />TDS ppm 80 100 <br />Flow -cfs 317 317 <br />Laboratory Analysis 12/22/97 <br />Cond umhos/cm 217 230 <br />TSS - mg/I U U <br />TDS - mg/I 120 130 <br />Iron - mg/I 0.13 0.06 <br />Manganese mg/I 0.023 0.024 <br />Iron and Manganese are both analyzed for total recoverable. <br />In reviewing field as well as laboratory analysis, the Bear No. 3 Mine had no significant <br />deleterious effect on the North Fork of the Gunnison River during the 1997 reporting period. <br />-5- <br />
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