GUNNISON RIVER BASIN

CURECANTI WATER-QUALITY NETWORK-Continued

382702107315400 MORROW POINT RESERVOIR ABOVE MORROW POINT DAM NEAR CIMARRON, CO

WATER-QUALITY RECORDS

LOCATION.--Lat 38°27'02", long 107°31'54", in SE14NW14 sec.4, T.48 N., R.6 W., Gunnison County,Hydrologic Unit 14020002, approximately 0.3 mi upstream of Morrow Point Reservoir dam, 1.3 mi northeast of Cimarron.

PERIOD OF RECORD.--For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=382702107315400

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

Date	Time	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)	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)
APR
24...	1108	10.3	8.4	215	4.2	100	30.9	6.06	0.14	<0.015	E.020	<0.002	0.007
JUN
16...	1115	8.4	8.6	166	14.2	74	22.3	4.44	0.23	<0.015	<0.022	<0.002	<0.007
JUL
23...	1130	7.8	8.5	181	17.6	82	24.9	4.79	0.14	<0.015	<0.022	<0.002	<0.007
AUG
13...	1315	7.6	8.6	191	18.8	93	28.8	5.17	0.14	<0.015	<0.022	<0.002	<0.007
23...	1305	7.6	8.8	192	17.1	84	25.1	5.14	0.19	<0.015	<0.022	<0.002	<0.007
SEP
16...	1307	7.8	8.1	204	13.2	99	30.0	5.99	0.21	<0.015	<0.022	<0.002	<0.007

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

Date	Phos- phorus, water, unfltrd mg/L (00665)	Cadmium water, fltrd, ug/L (01025)	Copper, water, fltrd, ug/L (01040)	Lead, water, fltrd, ug/L (01049)	Mangan- ese, water, fltrd, ug/L (01056)	Selen- ium, water, fltrd, ug/L (01145)	Silver, water, fltrd, ug/L (01075)	Zinc, water, fltrd, ug/L (01090)
APR
24...	0.016	<0.04	0.7	<0.08	0.3	<0.5	<0.2	<1
JUN
16...	0.015	<0.04	0.7	<0.08	1.1	<0.5	<0.2	<1
JUL
23...	0.009	<0.04	0.6	<0.08	0.9	<0.5	<0.2	<1
AUG
13...	0.006	<0.04	0.7	<0.08	0.8	<0.5	<0.2	<1
23...	0.010	<0.04	0.8	<0.08	0.4	<0.5	<0.2	M
SEP
16...	0.015	<0.04	0.8	<0.08	0.4	<0.5	<0.2	<1
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value. M -- Presence of material verified but not quantified.