FRASER RIVER BASIN

400433105560600 TENMILE CREEK ABOVE MOUTH NEAR GRANBY, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 40°04'33", long 105°56'06", NE14NW14 sec. 1, T.1 S., R.76 W., Grand County, Hydrologic Unit 14010001, 200 ft upstream from confluence with the Fraser River, and 1 mi southwest of Granby.

PERIOD OF RECORD.--August 2001 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=400433105560600

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)	Chlor- ide, water, fltrd, mg/L (00940)	Residue total at 105 deg. C, sus- pended, mg/L (00530)	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, fltrd, mg/L (00666)
NOV
06...	0830	4.3	9.1	8.0	340	1.0	5.72	10	<0.015	<0.022	<0.002	0.008	0.017
JAN
08...	1200	2.8	8.6	7.7	338	0.0	5.28	<10	0.059	0.084	0.003	E.004	0.008
MAR
25...	0900	6.6	9.4	7.9	387	0.5	12.0	<10	0.076	0.198	0.004	0.012	0.024
MAY
15...	1000	81	8.2	8.2	207	11.0	3.37	29	<0.015	0.023	0.003	0.027	0.042
JUL
09...	0830	4.0	5.5	7.8	292	14.5	4.47	15	E.010	<0.022	<0.002	0.030	0.046
SEP
09...	0900	2.6	4.9	8.1	319	11.0	6.05	<10	<0.015	<0.022	<0.002	0.024	0.036

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

Date	Phos- phorus, water, unfltrd mg/L (00665)	E coli, m-TEC MF, water, col/ 100 mL (31633)
NOV
06...	0.095	E3
JAN
08...	0.047	<1
MAR
25...	0.083	<1
MAY
15...	0.137	<1
JUL
09...	0.118	E7
SEP
09...	0.118	35
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.