GREEN RIVER BASIN

09306222 PICEANCE CREEK AT WHITE RIVER, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--December 1970 to July 1986, March 1987, March 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=09306222

PERIOD OF DAILY RECORD.--

SPECIFIC CONDUCTANCE: January 1971 to June 1974, May 1975 to September 1983.

WATER TEMPERATURE: January 1971 to September 1974, May 1975 to September 1983.

SUSPENDED-SEDIMENT DISCHARGE: March 1974 to September 1983.

INSTRUMENTATION.--Water-quality monitor, May 1975 to September 1983. Pumping sediment sampler, March 1974 to September 1983.

REMARKS.--Unpublished maximum and minimum specific conductance data for period of daily record available in district office.

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)	Potas- sium, water, fltrd, mg/L (00935)	Sodium adsorp- tion ratio (00931)	Sodium, water, fltrd, mg/L (00930)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)
NOV
13...	1230	5.5	12.4	8.5	2,910	4.1	590	62.0	105	3.26	10	545	979
MAR
24...	0955	12	10.7	8.4	2,570	7.4	560	72.2	92.2	3.14	8	462	870
JUL
15...	1030	2.9	8.9	8.8	3,940	18.2	460	14.7	103	4.18	17	860	--
AUG
05...	1600	4.4	8.1	8.8	3,540	24.6	480	23.2	102	3.92	15	766	1,380

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

Date	Alka- linity, wat flt inc tit field, mg/L as CaCO3 (39086)	Bicar- bonate, wat flt incrm. titr., field, mg/L (00453)	Carbon- ate, wat flt incrm. titr., field, mg/L (00452)	Chlor- ide, water, fltrd, mg/L (00940)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L (00955)	Sulfate water, fltrd, mg/L (00945)	Residue water, fltrd, sum of consti- tuents mg/L (70301)	Residue water, fltrd, tons/ acre-ft (70303)	Residue water, fltrd, tons/d (70302)	Residue on evap. at 180degC wat flt mg/L (70300)	Residue total at 105 deg. C, sus- pended, mg/L (00530)	Ammonia + org-N, water, fltrd, mg/L as N (00623)
NOV
13...	--	--	--	64.9	1.4	9.6	547				1,960	<10	0.38
MAR
24...	--	--	--	55.0	1.33	16.2	441				1,680	<10	0.80
JUL
15...	1,600	1,680	132	137	2.5	3.2	527	2,610	3.62	20.9	2,670	<10	0.80
AUG
05...	1,340	1,370	132	116	2.1	3.2	544	2,370	3.32	29.3	2,440	<10	0.75

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

Date	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)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Phos- phorus, water, fltrd, mg/L (00666)	Organic carbon, water, fltrd, mg/L (00681)	E coli, m-TEC MF, water, col/ 100 mL (31633)	Alum- inum, water, fltrd, ug/L (01106)	Anti- mony, water, fltrd, ug/L (01095)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Beryll- ium, water, fltrd, ug/L (01010)
NOV
13...	<0.04	<0.06	<0.008	--	0.02	E.02	7.0	--	<3	<0.60	3	125	<0.12
MAR
24...	0.27	0.26	0.016	0.53	0.10	0.11	5.6	E18	2	E.17	3	129	<0.06
JUL
15...	<0.04	<0.06	<0.008	--	0.04	0.08	9.1	<3	4	<0.60	5	162	<0.12
AUG
05...	<0.04	<0.06	<0.008	--	0.02	0.04	8.7	31	4	<0.60	4	162	<0.12

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

Date	Boron, water, fltrd, ug/L (01020)	Cadmium water, fltrd, ug/L (01025)	Chrom- ium, water, fltrd, ug/L (01030)	Cobalt water, fltrd, ug/L (01035)	Copper, water, fltrd, ug/L (01040)	Iron, water, fltrd, ug/L (01046)	Lead, water, fltrd, ug/L (01049)	Lithium water, fltrd, ug/L (01130)	Mangan- ese, water, fltrd, ug/L (01056)	Mercury water, fltrd, ug/L (71890)	Molyb- denum, water, fltrd, ug/L (01060)	Nickel, water, fltrd, ug/L (01065)	Selen- ium, water, fltrd, ug/L (01145)
NOV
13...	396	E.05	<0.8	0.430	1.8	<30	<0.16	38	12.8	E.01	9.8	3.66	<3
MAR
24...	323	0.04	<0.8	0.682	1.9	E16	0.10	37	75.6	<0.02	9.3	3.17	<3
JUL
15...	521	E.04	<0.8	0.390	1.7	E21	<0.16	100	6.5	<0.02	9.5	1.86	<3
AUG
05...	514	E.05	<0.8	0.400	3.8	16	<0.16	84	2.4	<0.02	10.0	1.84	<3

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

Date	Silver, water, fltrd, ug/L (01075)	Stront- ium, water, fltrd, ug/L (01080)	Vanad- ium, water, fltrd, ug/L (01085)	Zinc, water, fltrd, ug/L (01090)	Uranium natural water, fltrd, ug/L (22703)
NOV
13...	<0.4	3,140	<24	E2	3.86
MAR
24...	<0.2	3,180	<24	2	3.60
JUL
15...	<0.4	1,490	<18	E2	3.77
AUG
05...	<0.4	1,630	9	3	3.90
< -- 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)
DEC						JUN
13...	1103	6.2	2,180	0.0		08...	1017	2.2	4,010	16.1
MAR						JUL
09...	0942	20	1,310	0.4		11...	1003	2.2	4,040	17.7
APR
27...	0917	2.3	3,800	9.3

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)
NOV
13...	1230	5.5	4.1	--	6	0.09
MAR
24...	0955	12	7.4	99	160	5.2
JUL
15...	1030	2.9	18.2	--	6	0.05
AUG
05...	1600	4.4	24.6	--	4	0.05