MUDDY CREEK BASIN

09041395 WOLFORD MOUNTAIN RESERVOIR NEAR KREMMLING, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--July 1995 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=09041395

REMARKS.--Samples were collected near-surface and near-bottom, near dam.

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

Date	Time	Sam- pling depth, feet (00003)	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)
JUN
26...	1002	0.50	6.5	8.0	419	15.9
26...	1003	5.00	6.4	8.0	419	15.4
26...	1004	10.0	6.6	8.0	420	15.4
26...	1005	15.0	6.7	7.9	419	15.3
26...	1006	20.0	6.6	7.9	420	15.2
26...	1007	25.0	6.2	7.9	422	15.2
26...	1008	30.0	6.3	7.9	426	15.0
26...	1009	35.0	5.0	7.7	535	11.3
26...	1010	40.0	4.3	7.6	562	10.6
26...	1011	45.0	4.3	7.6	586	10.2
26...	1012	50.0	4.0	7.5	612	9.8
26...	1013	55.0	3.7	7.5	634	9.5
26...	1014	60.0	3.5	7.5	645	9.3
26...	1015	65.0	3.4	7.5	656	9.2
26...	1016	70.0	3.4	7.5	663	9.2
26...	1017	75.0	3.2	7.5	674	9.1
26...	1018	80.0	3.1	7.5	684	9.0
26...	1019	85.0	2.9	7.4	703	9.0
26...	1020	90.0	2.9	7.4	718	8.9
JUL
17...	0955	0.50	6.8	7.7	486	18.6
17...	0956	5.00	6.8	7.8	484	18.2
17...	0957	10.0	6.6	7.8	479	18.0
17...	0958	15.0	6.6	7.9	477	18.0
17...	0959	20.0	6.3	7.9	478	17.8
17...	1000	25.0	4.6	7.8	484	16.8
17...	1001	30.0	4.0	7.7	484	14.7
17...	1002	35.0	3.4	7.6	523	13.1
17...	1003	40.0	3.1	7.5	551	12.2
17...	1004	45.0	2.8	7.5	591	10.9
17...	1005	50.0	2.8	7.5	619	10.2
17...	1006	55.0	2.6	7.4	658	9.7
17...	1007	60.0	2.3	7.4	671	9.4
17...	1008	65.0	2.2	7.4	674	9.4
17...	1009	70.0	2.2	7.4	679	9.4
17...	1010	75.0	2.2	7.4	681	9.3
17...	1011	80.0	2.0	7.4	681	9.3

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

Date	Time	Sam- pling depth, feet (00003)	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)
AUG
26...	1027	0.50	6.2	7.9	534	19.6
26...	1028	5.00	6.1	7.9	534	19.4
26...	1029	10.0	6.1	7.9	534	19.4
26...	1030	15.0	6.1	8.0	534	19.3
26...	1031	20.0	5.8	8.0	534	19.2
26...	1032	25.0	4.8	7.8	535	18.5
26...	1033	30.0	0.7	7.6	536	15.7
26...	1034	35.0	0.7	7.6	537	14.4
26...	1035	40.0	0.7	7.6	548	13.4
26...	1036	45.0	0.6	7.5	567	12.4
26...	1037	50.0	0.4	7.5	591	11.4
26...	1038	55.0	0.4	7.4	600	11.0
26...	1039	60.0	0.3	7.4	607	10.7
26...	1040	65.0	0.2	7.4	619	10.4
26...	1041	70.0	0.2	7.4	629	10.2
26...	1042	75.0	0.1	7.3	640	10.0
26...	1043	80.0	0.1	7.3	650	10.0
26...	1044	85.0	0.1	7.3	655	10.0
26...	1045	90.0	0.1	7.3	681	9.9
SEP
30...	1003	0.50	6.7	7.4	591	14.1
30...	1004	5.00	6.7	7.5	576	14.1
30...	1005	10.0	6.6	7.6	574	14.0
30...	1006	15.0	6.3	7.6	569	13.8
30...	1007	20.0	5.7	7.6	570	13.7
30...	1008	25.0	5.4	7.7	569	13.6
30...	1009	30.0	5.0	7.7	572	13.4
30...	1010	35.0	4.5	7.7	575	13.2
30...	1011	40.0	3.8	7.6	576	13.1
30...	1012	45.0	3.4	7.6	578	12.9
30...	1013	50.0	2.1	7.6	586	12.5
30...	1014	55.0	0.5	7.5	594	11.8
30...	1015	60.0	0.2	7.5	608	11.0
30...	1016	65.0	0.1	7.5	620	10.7
30...	1017	70.0	0.1	7.5	626	10.6
30...	1018	75.0	0.1	7.4	632	10.5
30...	1019	80.0	0.1	7.4	637	10.5
30...	1020	85.0	0.1	7.4	641	10.4
30...	1021	90.0	0.1	7.4	658	10.4

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

Date	Time	Sam- pling depth, feet (00003)	Trans- parency Secchi disc, inches (00077)	Turbid- ity, wat unf lab, Hach 2100AN NTU (99872)	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)
JUN
26...	1025	0.10	77.0	--	6.5	8.0	419	15.9	180	48.2	15.1	1.95	0.6
26...	1035	85.0	--	--	2.9	7.4	703	9.0	310	78.6	28.2	2.82	0.9
JUL
17...	1015	0.10	84.0	3.7	6.8	7.7	486	18.6	200	53.3	16.6	2.01	0.6
17...	1030	80.0	--	4.2	2.0	7.4	681	9.3	290	71.5	26.6	2.65	0.9
AUG
26...	1050	0.10	120	1.9	6.2	7.9	534	19.6	270	71.2	21.4	2.38	0.6
26...	1100	90.0	--	14	0.1	7.3	681	9.9	310	79.4	26.6	2.64	0.8
SEP
30...	1030	0.10	96.0	2.3	6.7	7.4	591	14.1	270	69.5	22.6	2.27	0.6
30...	1040	88.0	--	7.8	0.1	7.4	658	10.4	300	76.9	26.2	2.45	0.8

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

Date	Sodium, water, fltrd, mg/L (00930)	ANC, wat unf fixed end pt, lab, mg/L as CaCO3 (90410)	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 on evap. at 180degC wat flt mg/L (70300)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	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)
JUN
26...	17.8	88	3.18	<0.2	7.9	125	273	0.40	297	0.36	0.36	0.019	0.137
26...	36.4	124	5.73	0.2	7.1	252	487	0.72	529	0.36	0.33	E.014	0.377
JUL
17...	19.2	97	3.14	<0.2	8.0	140	300	0.45	330	0.37	0.42	0.015	0.067
17...	34.5	121	5.59	0.2	7.4	227	449	0.13	96	0.47	0.34	0.021	0.374
AUG
26...	21.5	110	3.33	0.2	7.9	169	363	0.53	388	0.35	0.38	0.020	0.084
26...	30.5	121	5.10	0.2	8.2	228	455	0.66	483	0.37	0.39	0.029	0.368
SEP
30...	23.7	116	3.53	0.2	8.0	185	384	0.57	416	0.33	0.37	E.008	0.131
30...	30.4	121	4.83	0.2	8.8	221	446	0.65	477	0.44	0.47	0.132	0.226

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

Date	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)	Phos- phorus, water, unfltrd mg/L (00665)	E coli, m-TEC MF, water, col/ 100 mL (31633)	Chloro- phyll a phyto- plank- ton, fluoro, ug/L (70953)	Chloro- phyll b phyto- plank- ton, fluoro, ug/L (70954)	Alum- inum, water, unfltrd recover -able, ug/L (01105)	Arsenic water, fltrd, ug/L (01000)	Arsenic water unfltrd ug/L (01002)	Barium, water, fltrd, ug/L (01005)	Barium, water, unfltrd recover -able, ug/L (01007)
JUN
26...	0.004	0.34	<0.007	0.008	0.026	E2	0.7	<0.1	100	<2	<2	46.7	46.2
26...	<0.002	--	E.005	0.013	0.025	--	--	--	86	<2	M	60.6	59.8
JUL
17...	0.006	0.36	<0.007	0.007	0.022	E1	0.5	<0.1	80	<2	<2	49.6	52.5
17...	E.002	0.45	0.008	0.014	0.025	--	--	--	77	<2	<2	60.3	63.0
AUG
26...	0.005	0.33	<0.007	0.005	0.012	E1	0.9	<0.1	30	<2	<2	52.5	57.2
26...	<0.002	0.34	E.005	0.012	0.040	--	--	--	194	E1	E1	55.5	62.6
SEP
30...	0.005	--	<0.007	0.004	0.011	<1	0.8	<0.1	31	E1	E1	56.7	47.2
30...	0.011	0.31	0.008	0.015	0.036	--	--	--	63	E2	3	59.1	49.5

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

Date	Beryll- ium, water, unfltrd recover -able, ug/L (01012)	Cadmium water, fltrd, ug/L (01025)	Cadmium water, unfltrd ug/L (01027)	Chrom- ium, water, fltrd, ug/L (01030)	Chrom- ium, water, unfltrd recover -able, ug/L (01034)	Cobalt water, unfltrd recover -able, ug/L (01037)	Copper, water, fltrd, ug/L (01040)	Copper, water, unfltrd recover -able, ug/L (01042)	Iron, water, fltrd, ug/L (01046)	Iron, water, unfltrd recover -able, ug/L (01045)	Lead, water, fltrd, ug/L (01049)	Lead, water, unfltrd recover -able, ug/L (01051)	Lithium water unfltrd recover -able, ug/L (01132)
JUN
26...	<0.5	<0.2	<0.2	<0.8	<0.8	0.370	1.7	2.2	27	160	<0.08	0.21	14.5
26...	<0.5	<0.2	<0.2	<0.8	<0.8	0.521	1.8	2.3	E6	150	<0.08	0.16	27.0
JUL
17...	<0.5	<0.2	<0.2	<0.8	<0.8	0.360	1.8	2.2	25	120	E.06	0.06	17.7
17...	<0.5	<0.2	<0.2	<0.8	<0.8	0.365	1.5	2.1	E5	100	<0.08	<0.06	27.8
AUG
26...	<0.5	<0.2	<0.2	<0.8	<0.8	0.378	2.6	2.7	E5	30	<0.08	0.08	21.4
26...	<0.5	<0.2	<0.2	<0.8	<0.8	0.715	2.6	3.1	16	380	<0.08	0.43	27.2
SEP
30...	<0.5	<0.2	<0.2	<0.8	<0.8	0.354	1.9	3.5	<8	40	<0.08	E.06	23.8
30...	<0.5	<0.2	<0.2	<0.8	<0.8	0.941	1.5	2.8	23	270	<0.08	0.14	26.5

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

Date	Mangan- ese, water, fltrd, ug/L (01056)	Mangan- ese, water, unfltrd recover -able, ug/L (01055)	Mercury water, fltrd, ug/L (71890)	Mercury water, unfltrd recover -able, ug/L (71900)	Molyb- denum, water, unfltrd recover -able, ug/L (01062)	Nickel, water, unfltrd recover -able, ug/L (01067)	Selen- ium, water, fltrd, ug/L (01145)	Selen- ium, water, unfltrd ug/L (01147)	Silver, water, fltrd, ug/L (01075)	Silver, water, unfltrd recover -able, ug/L (01077)	Zinc, water, fltrd, ug/L (01090)	Zinc, water, unfltrd recover -able, ug/L (01092)
JUN
26...	3.1	5	<0.02	<0.02	2.0	3.25	2.3	2.4	<0.2	<0.16	1	E1
26...	13.8	57	<0.02	<0.02	3.6	5.05	3.4	3.2	<0.2	<0.16	2	E2
JUL
17...	0.6	4	<0.02	<0.02	2.2	3.34	2.3	2.5	<0.2	<0.16	2	E1
17...	2.0	54	<0.02	<0.02	3.0	4.28	3.0	3.1	<0.2	<0.16	1	E1
AUG
26...	0.5	2	<0.02	<0.02	2.5	3.40	2.5	2.4	<0.2	<0.16	2	<2
26...	141	197	<0.02	0.05	3.2	4.52	2.9	2.7	<0.2	<0.16	2	3
SEP
30...	1.7	6	<0.02	<0.02	2.6	3.28	3.1	2.3	<0.2	<0.16	1	<2
30...	480	502	<0.02	<0.02	3.1	3.87	2.8	2.4	<0.2	<0.16	2	E1
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value. M -- Presence of material verified but not quantified.