GREEN RIVER BASIN

09306305 WHITE RIVER BELOW TAYLOR DRAW RESERVOIR, ABOVE RANGELY, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 40°06'12", long 108°42'56"in NW14NE14 sec.34, T.2 N., R.101 W., Rio Blanco County, Hydrologic Unit 14050007, on left bank 0.2 mi downstream from Taylor Draw Dam, and 4.7 mi east of Rangely.

DRAINAGE AREA.--2,776 mi2.

PERIOD OF RECORD.--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=09306305

REVISED RECORDS.--WDR CO-97-2: Drainage area.

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
17...	1215	489	10.7	8.1	757	0.9	0.24	0.04	0.09	<0.008	<0.02	0.020	<2.0
MAY
12...	1420	406	8.8	8.5	532	11.1	0.28	<0.04	<0.06	<0.008	<0.02	0.032	<2.0
27...	0900	e2,620	8.8	8.0	336	11.7	0.56	0.05	0.31	E.007	<0.02	0.086	<2.0
JUL
16...	1515	301	7.2	8.4	552	21.8	0.27	<0.04	<0.06	<0.008	<0.02	0.028	<2.0
AUG
06...	1500	146	7.0	8.2	645	23.1	0.48	E.04	<0.06	E.005	<0.02	0.053	<2.0

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

Date	E coli, m-TEC MF, water, col/ 100 mL (31633)
FEB
17...	E2
MAY
12...	E6
27...	87
JUL
16...	20
AUG
06...	E14
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.
e--Estimated.