GREEN RIVER BASIN

09304000 SOUTH FORK WHITE RIVER AT BUFORD, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 39°58'28", long 107°37'30", in NW14NE14 sec.17, T.1 S., R.91 W., Rio Blanco County, Hydrologic Unit 14050005, on right bank 30 ft downstream from highway bridge, 0.8 mi upstream from mouth, and 1.0 mi south of Buford.

DRAINAGE AREA.--177 mi2.

PERIOD OF RECORD.--October 1976 to December 1978, October 1984 to September 1992. October 1994 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=09304000

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date	Time	Instan- taneous dis- charge, cfs (00061)	Dis- solved oxygen, mg/L (00300)	pH, water, unfltrd field, std units (00400)	Specif. conduc- tance, wat unf uS/cm 25 degC (00095)	Temper- ature, water, deg C (00010)	Ammonia + org-N, water, unfltrd mg/L as N (00625)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite + nitrate water fltrd, mg/L as N (00631)	Nitrite water, fltrd, mg/L as N (00613)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Phos- phorus, water, unfltrd mg/L (00665)	BOD, water, unfltrd 5 day, 20 degC mg/L (00310)
FEB
11...	1430	99	11.5	8.3	273	0.1	E.09	<0.015	<0.022	<0.002	0.013	0.013	<2.0
APR
16...	1230	149	10.5	8.5	252	6.0	0.15	<0.015	0.124	E.002	<0.007	0.019	<2.0
JUN
11...	1216	798	10.0	8.2	180	7.3	0.27	<0.015	0.076	<0.002	0.008	0.051	<2.0
JUL
30...	1400	140	8.1	8.3	290	14.9	0.14	<0.015	0.023	E.002	E.006	0.017	<2.0
AUG
14...	0946	143	8.2	8.2	276	14.5	0.14	<0.015	E.017	0.004	<0.007	0.017	<2.0

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date	E coli, m-TEC MF, water, col/ 100 mL (31633)
FEB
11...	E3
APR
16...	E13
JUN
11...	33
JUL
30...	E12
AUG
14...	26
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.