FRASER RIVER BASIN

09023750 FRASER RIVER BELOW BUCK CREEK AT WINTER PARK, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 39°53'33", long 105°45'49", T.2 S., R.75 W., Grand County, Hydrologic Unit 14010001 on left bank approximately 400 ft upstream from the confluence of Cub Creek and the Fraser River.

DRAINAGE AREA.--25.6 mi2.

PERIOD OF RECORD.--August 1990 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=09023750

REMARKS.--Nutrient analysis based on low-level methods.

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)	Hard- ness, water, unfltrd mg/L as CaCO3 (00900)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	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)
OCT
17...	1210	6.8	10.0	8.4	119	4.0	37	9.37	3.29	11.2	<10	<0.015	0.040
NOV
07...	1000	3.0	10.2	8.4	137	1.5	39	9.97	3.37	12.9	<10	<0.015	0.085
DEC
13...	1400	7.1	11.5	7.8	118	1.0	35	8.88	3.21	11.8	<10	<0.015	0.096
JAN
09...	1230	9.3	11.1	8.0	125	0.0	39	9.47	3.65	13.6	<10	<0.015	0.106
FEB
11...	1400	5.9	10.9	8.1	123	1.0	38	9.52	3.55	11.9	<10	<0.015	0.094
MAR
26...	1300	11	11.3	7.8	220	2.5	48	12.0	4.40	43.0	53	<0.015	0.109
APR
17...	1000	10	9.4	7.8	312	2.0	63	16.0	5.61	70.5	12	<0.015	0.179
MAY
06...	1145	10	10.7	8.5	272	4.0	56	14.8	4.61	57.1	<10	<0.015	0.104
JUN
24...	1430	89	8.4	8.0	62	8.5	20	4.81	2.02	6.98	<10	<0.015	0.091
JUL
10...	1230	12	9.2	8.2	102	10.5	29	7.47	2.50	13.7	<10	<0.015	<0.022
AUG
05...	1415	11	7.8	7.8	105	11.5	24	6.32	2.11	12.4	<10	<0.015	0.035
SEP
08...	1050	11	8.8	8.6	110	7.5	35	8.70	3.17	12.6	<10	<0.015	0.089

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

Date	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)	Phos- phorus, water, unfltrd mg/L (00665)
OCT
17...	E.002	<0.007	E.003	0.011
NOV
07...	<0.002	<0.007	E.003	0.014
DEC
13...	<0.002	<0.007	E.003	0.017
JAN
09...	<0.002	<0.007	<0.004	0.014
FEB
11...	<0.002	<0.007	E.003	0.014
MAR
26...	E.002	<0.007	E.003	0.059
APR
17...	<0.002	<0.007	0.004	0.020
MAY
06...	E.002	<0.007	E.003	0.019
JUN
24...	<0.002	<0.007	E.004	0.009
JUL
10...	<0.002	<0.007	0.006	0.007
AUG
05...	<0.002	<0.007	0.005	0.013
SEP
08...	<0.002	<0.007	0.005	0.010
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.