GREEN RIVER BASIN

09306290 WHITE RIVER BELOW BOISE CREEK, NEAR RANGELY, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--October 1982 to September 1993, 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=09306290

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)
MAR
21...	1400	360	10.1	8.5	905	8.1	0.59	<0.04	E.04	<0.008	<0.02	0.198	<2.0
MAY
12...	1030	405	9.5	8.6	622	11.0	0.38	<0.04	<0.06	<0.008	<0.02	0.048	<2.0
27...	1450	2,620	8.5	8.1	318	15.0	0.88	<0.04	0.29	E.004	E.01	0.26	<2.0
JUL
16...	1220	310	8.0	8.4	598	23.9	0.34	<0.04	<0.06	<0.008	<0.02	0.082	<2.0
AUG
06...	1140	188	8.1	8.3	765	22.8	0.42	<0.04	<0.06	<0.008	<0.02	0.028	<2.0

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

Date	E coli, m-TEC MF, water, col/ 100 mL (31633)
MAR
21...	26
MAY
12...	37
27...	120
JUL
16...	57
AUG
06...	44
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.

MISCELLANEOUS FIELD MEASUREMENTS, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date	Time	Instan- taneous dis- charge, cfs (00061)	Specif. conduc- tance, wat unf uS/cm 25 degC (00095)	Temper- ature, water, deg C (00010)		Date	Time	Instan- taneous dis- charge, cfs (00061)	Specif. conduc- tance, wat unf uS/cm 25 degC (00095)	Temper- ature, water, deg C (00010)
MAR						SEP
28...	1006	350	754	3.6		10...	1142	314	782	14.3

SUSPENDED SEDIMENT DISCHARGE, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date	Time	Instan- taneous dis- charge, cfs (00061)	Temper- ature, water, deg C (00010)	Suspnd. sedi- ment, sieve diametr percent <.063mm (70331)	Sus- pended sedi- ment concen- tration mg/L (80154)	Sus- pended sedi- ment load, tons/d (80155)
OCT
18...	1308	294	11.5	97	55	44
NOV
07...	1130	261	5.5	--	28	20
MAR
21...	1400	360	8.1	99	325	316
APR
05...	1300	341	3.3	97	106	98
15...	1053	580	10.7	98	355	556
30...	1540	768	10.3	92	260	539
MAY
12...	1030	405	11.0	94	32	35
19...	1403	2,190	9.2	76	1,310	7,750
27...	1450	2,620	15.0	86	302	2,140
JUN
06...	1100	2,530	12.4	64	373	2,550
18...	0928	1,280	14.6	--	121	419
JUL
16...	1220	310	23.9	--	23	19
25...	1150	283	23.2	--	32	24
AUG
06...	1140	188	22.8	--	25	13