FRASER RIVER BASIN

09027100 FRASER RIVER AT TABERNASH, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 39°59'25", long 105°49'44", SW14NW14 sec.6, T.1 S., R.75 W., Grand County, Hydrologic Unit 14010001, on right bank approximately 100 ft upstream from the county road bridge over the Fraser River.

DRAINAGE AREA.--119 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=09027100

REVISED RECORDS.--WDR CO-93-2: Drainage area.

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...	1015	11	11.9	8.7	138	3.0	51	15.1	3.12	7.41	<10	<0.015	0.231
NOV
04...	1125	11	11.5	8.2	129	1.0	46	13.6	2.99	7.79	<10	<0.015	0.358
DEC
13...	1115	12	9.2	7.2	135	0.0	47	13.2	3.34	8.89	<10	0.089	0.740
JAN
09...	0900	22	8.8	7.4	143	0.0	46	12.4	3.54	8.89	<10	0.428	1.25
FEB
11...	0930	18	9.5	8.1	140	0.0	43	11.5	3.40	9.28	<10	0.463	1.27
MAR
26...	1000	23	10.4	7.7	178	0.0	47	12.7	3.65	21.7	<10	0.593	1.25
APR
17...	1200	37	8.4	8.2	175	5.5	50	14.0	3.59	3.32	<10	E.010	0.349
MAY
07...	1215	50	11.2	9.0	146	6.5	43	12.3	3.04	19.5	<10	<0.015	0.310
JUN
24...	1130	381	9.3	8.2	50	8.5	20	5.93	1.28	2.53	<10	<0.015	0.047
JUL
10...	1130	24	9.6	8.6	104	16.0	37	10.9	2.41	8.08	<10	0.033	0.073
AUG
05...	1115	44	9.0	9.1	99	16.0	30	8.71	2.05	6.48	<10	0.023	0.289
SEP
08...	1215	49	8.5	8.8	100	13.5	39	11.5	2.49	6.56	<10	0.040	0.228

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...	0.005	0.029	0.040	0.075
NOV
04...	0.005	0.031	0.043	0.070
DEC
13...	0.008	0.041	0.053	0.085
JAN
09...	0.012	0.125	0.137	0.180
FEB
11...	0.011	0.140	0.165	0.18
MAR
26...	0.011	0.136	0.150	0.22
APR
17...	0.005	0.009	0.019	0.049
MAY
07...	0.011	0.026	0.041	0.108
JUN
24...	<0.002	E.005	0.011	0.024
JUL
10...	0.019	0.054	0.075	0.094
AUG
05...	0.034	0.074	0.096	0.126
SEP
08...	0.017	0.063	0.080	0.122
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.