<br />'~.r-~; .''1 " '.1
<br />
<br />TabI812.-Daily mean discharge, SW027 (South Interceptor Ditch above Pond C-2), water year 1996
<br />
<br />SITE NUMBER.--SW027
<br />
<br />SOUTH INTERCEPTOR DITCH ABOVE POND C-2
<br />
<br />STATION IDENTIFICATION.--395313105110500
<br />LOCATION.--Lat 39053' 12", long 105011'04", in SE1;4SE1;4 sec.11, T.2 S., R.70 W., Jefferson
<br />County, Hydrologic unit 10190003, Rocky Flats Environmental Technology Site, at entrance to
<br />dual 66-inch corrugated metal culverts (CMPs) that convey water in the South Interceptor Ditch
<br />under Woman Creek and into Pond C-2.
<br />DRAINAGE AREA.--O.29 mi2.
<br />
<br />PERIOD OF RECORD.-'October 1995 to current year. No daily discharge data for 1994 water year; 1994
<br />daily stage data (for stage-activated water-quality sampling) reported by Rocky Mountain
<br />Remediation Services, L.L.C. (1995).
<br />
<br />GAGE.--Water-stage recorder and 66-inch corrugated metal culverts with (starting April) V-notch
<br />weirs. Elevation of gage is 5,765 ft above sea level.
<br />
<br />REMARKS.--Records fair except for estimated daily discharges, which are poor.
<br />
<br />DISCHARGE. CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996
<br />DAILY MEAN VALUES
<br />
<br />DAY
<br />
<br />1
<br />2
<br />3
<br />4
<br />5
<br />6
<br />7
<br />.
<br />9
<br />10
<br />11
<br />12
<br />13
<br />14
<br />15
<br />16
<br />17
<br />,.
<br />"
<br />20
<br />21
<br />22
<br />23
<br />24
<br />25
<br />26
<br />27
<br />2B
<br />29
<br />30
<br />31
<br />TOTAL
<br />MEAN
<br />MAX
<br />MIN
<br />AC.FT
<br />
<br />OCT
<br />
<br />.01
<br />.01
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />,00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />0.02
<br />.001
<br />.01
<br />.00
<br />.04
<br />
<br />NOV
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />,00
<br />.02
<br />,07
<br />
<br />0.09
<br />.001
<br />.07
<br />.00
<br />.2
<br />
<br />,02
<br />.01
<br />.01
<br />.01
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />,00
<br />.00
<br />.00
<br />,00
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />0.05
<br />.002
<br />.02
<br />.00
<br />.1
<br />
<br />DEC
<br />
<br />JAN
<br />
<br />FEB
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.02
<br />.17
<br />.20
<br />.10
<br />.07
<br />
<br />.03
<br />.02
<br />.01
<br />.01
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />0.63
<br />.022
<br />,20
<br />.00
<br />1.2
<br />
<br />STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1995
<br />
<br />MEAN
<br />MAX
<br />(WY)
<br />MIN
<br />(WY)
<br />
<br />.002
<br />.003
<br />1995
<br />.001
<br />1996
<br />
<br />.060
<br />.12
<br />1995
<br />.003
<br />1996
<br />
<br />SUMMARY STATISTICS
<br />ANNUAL TOTAL
<br />ANNUAL MEAN
<br />HIGHEST ANNUAL MEAN
<br />LOWEST ANNUAL MEAN
<br />HIGHEST DAILY MEAN
<br />LOWEST DAILY MEAN
<br />ANNUAL SEVEN - DAY MINIMUM
<br />ANNUAL RUNOFF (AC-FT)
<br />10 PERCENT EXCEEDS
<br />50 PERCENT EXCEEDS
<br />90 PERCENT EXCEEDS
<br />
<br />a No flow many days
<br />e Estimated
<br />
<br />.001
<br />.002
<br />1996
<br />.000
<br />1995
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />,00
<br />.00
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />e.OO
<br />e.OO
<br />e.OO
<br />e.OO
<br />
<br />a.OO
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />0.00
<br />.000
<br />.00
<br />.00
<br />.00
<br />
<br />.000
<br />.000
<br />1995
<br />.000
<br />1995
<br />
<br />.044
<br />.066
<br />1995
<br />.022
<br />1996
<br />
<br />FOR 1995 CALENDAR YEAR
<br />32.55
<br />.089
<br />
<br />e2.9
<br />a.OO
<br />.00
<br />65
<br />,24
<br />.00
<br />.00
<br />
<br />May 17
<br />Jan 1
<br />Jan 1
<br />
<br />MAR
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.27
<br />
<br />.20
<br />,07
<br />.04
<br />.01
<br />.01
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.01
<br />.10
<br />,06
<br />.01
<br />,01
<br />.01
<br />0.88
<br />.028
<br />.27
<br />.00
<br />1.7
<br />1996,
<br />.030
<br />.031
<br />:\.995
<br />.028
<br />1996
<br />
<br />APR
<br />
<br />.00
<br />.00
<br />,00
<br />.00
<br />,"
<br />
<br />.11
<br />.01
<br />.00
<br />.00
<br />.00
<br />
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.04
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />0.62
<br />.021
<br />,"
<br />,00
<br />1.2
<br />
<br />MAY
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.01
<br />.22
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />1.1
<br />2.2
<br />.21
<br />.03
<br />.16
<br />.01
<br />.00
<br />3.94
<br />.13
<br />2.2
<br />.00
<br />7.'
<br />
<br />BY WATER YEAR (WY)
<br />.13 .28
<br />.23 .44
<br />1,995 1995
<br />.021 .13
<br />1996 1996
<br />FOR 1996 WATER YEAR
<br />
<br />7.50
<br />.020
<br />
<br />2.2
<br />a.OO
<br />.00
<br />15
<br />.01
<br />.00
<br />.00
<br />
<br />May 26
<br />Oct 3
<br />Oct 3
<br />
<br />0.07
<br />.002
<br />.05
<br />.00
<br />.1
<br />
<br />.14
<br />.27
<br />1995
<br />.002
<br />1996
<br />
<br />JUN
<br />
<br />Jue
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.05
<br />.02
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />0.00
<br />.000
<br />.00
<br />.00
<br />.00
<br />
<br />.001
<br />.003
<br />1995
<br />.000
<br />1996
<br />
<br />AUG
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.01
<br />.01
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />,00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />0.02
<br />.001
<br />.01
<br />.00
<br />.04
<br />
<br />.000
<br />.001
<br />1996
<br />.000
<br />1995
<br />
<br />SEP
<br />
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.15
<br />.70
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />.00
<br />
<br />.02
<br />.24
<br />.07
<br />.00
<br />.00
<br />
<br />1.18
<br />.039
<br />.70
<br />.00
<br />2.3
<br />
<br />.030
<br />.039
<br />1996
<br />.021
<br />1995
<br />
<br />WATER YEARS 1995 1996
<br />
<br />.059
<br />.099
<br />.020
<br />e2.9
<br />a.OO
<br />.00
<br />43
<br />.11
<br />,00
<br />.00
<br />
<br />May 17
<br />Oct 1
<br />Oct 1
<br />
<br />1995
<br />1996
<br />1995
<br />1994
<br />1994
<br />
<br />
<br />
<br />Surface-Water Date 19
<br />
<br />
|