FRASER RIVER BASIN

395927105505700 CROOKED CREEK ABOVE POLE CREEK AT TABERNASH, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 39°59'27", long 105°50'57", SW14NW14 sec.1, T.1 S., R.76 W., Grand County, Hydrologic Unit 14010001, approximately 0.25 mi above the confluence with Pole Creek, and 4.5 mi west of Fraser.

DRAINAGE AREA.--Not determined.

PERIOD OF RECORD.--October 1999 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=395927105505700

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)	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)
OCT
16...	1300	2.4	8.8	8.0	266	6.0	5.28	<10	<0.015	<0.022	<0.002	0.015	0.024
NOV
05...	1015	2.5	10.4	8.1	278	1.0	3.39	<10	<0.015	<0.022	<0.002	0.016	0.025
DEC
12...	1245	0.89	9.6	8.1	292	0.0	3.55	<10	E.013	<0.022	<0.002	0.011	0.016
JAN
07...	1115	2.2	10.7	7.6	263	0.0	2.61	<10	0.016	0.045	E.002	0.009	0.014
FEB
10...	1530	2.7	9.5	7.9	257	0.0	3.17	<10	0.020	0.053	<0.002	0.008	0.013
MAR
25...	1415	4.0	11.2	7.8	255	0.0	4.22	<10	E.013	0.054	E.002	0.009	0.015
APR
18...	1200	15	9.1	8.0	216	1.0	--	<10	0.379	0.787	0.014	0.058	0.074
MAY
14...	1200	35	9.8	8.3	114	7.0	1.44	25	<0.015	0.090	0.003	0.011	0.018
JUN
25...	1330	20	7.9	8.2	140	14.0	0.73	<10	<0.015	<0.022	<0.002	0.015	0.023
JUL
08...	1100	10	7.8	7.9	191	14.5	1.82	<10	<0.015	<0.022	<0.002	0.020	0.033
AUG
06...	1415	3.6	6.7	8.0	248	19.5	3.67	<10	<0.015	<0.022	<0.002	0.023	0.038
SEP
10...	1215	5.3	7.2	8.3	239	11.5	3.93	<10	<0.015	<0.022	<0.002	0.022	0.034

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)
OCT
16...	0.098	<1
NOV
05...	0.057	E1
DEC
12...	0.046	<1
JAN
07...	0.039	<1
FEB
10...	0.036	<1
MAR
25...	0.042	<1
APR
18...	0.179	E1
MAY
14...	0.063	E2
JUN
25...	0.050	29
JUL
08...	0.064	E14
AUG
06...	0.096	67
SEP
10...	0.070	37
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.