Appendix III – Site identifications, field data, and major ion chemistry for Animas River and major tributaries, 1995-96

Appendix III – Site identifications, field data, and major ion chemistry for Animas River and major tributaries, 1995-96. [Dist, downstream distance, in kilometers; Disch, discharge, in cubic feet per second; Cond, Conductivity, in microSiemens per centimeter at 25 Degrees Celsius; Temp, temperature, in degrees Celsius; all concentrations are in milligrams per liter.]
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1 Low Flow
Animas
DIST	SITE DESCRIPTION	DATE	Disch	Cond	pH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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11	ANIMAS RIVER AT EUREKA	951016	7	186	7.06	0.0	29.2	2.1	1.0	0.3	53	4.5
24	ANIMAS RIVER AT SILVERTON	951015	65	453	6.62	7.5	53.0	2.7	2.3	0.5	95	7.4
24	ANIMAS RIVER BLW CEMENT CREEK	951016	86	494	7.12	5.0	93.4	2.9	3.0	0.5	225	13.6
26	ANIMAS RIVER BLW SILVERTON	951016	116	453	6.62	7.5	68.7	3.6	2.6	0.6	201	11.0
50	ANIMAS RIVER AB CASCADE CREEK	951020	150	356	6.99	3.0	56.2	3.9	2.4	0.5	148	9.4
52	ANIMAS RIVER BLW CASCADE CREEK	951020	161	344	7.48	5.0	56.3	4.1	2.4	0.4	133	9.2
73	ANIMAS RIVER AT KOA CAMP	951017	232	302	7.87	7.0	46.6	4.1	2.1	0.5	99	7.5
81	ANIMAS RIVER AT DALTON	951017	237	453	7.34	13.0	70.2	8.1	15.0	15.1	106	8.8
101	ANIMAS RIVER AT 32^nd ST BRIDGE	951017	283	556	7.53	12.5	79.0	10.3	20.7	20.1	122	9.5
105	ANIMAS RIVER AT DURANGO	951019	327	552	8.14	12.0	83.0	0.2	19.6	19.6	123	9.5
106	ANIMAS RIVER BLW DURANGO	951018	340	552	8.14	12.0	74.9	0.2	19.6	19.3	123	9.3
122	ANIMAS RIVER AT WEASELSKIN BRIDGE	951019	341	553	8.27	7.5	79.5	12.3	21.8	19.3	126	7.1
136	ANIMAS RIVER NR BONDAD HILL	951019	341	555	8.58	12.5	81.5	0.1	21.9	19.0	120	6.3
138	ANIMAS RIVER NR CEDAR HILL	951018	341	513	8.59	13.0	74.2	0.0	22.1	16.6	99	6.2
172	ANIMAS RIVER AT AZTEC	951018	341	538	8.36	11.0	69.3	11.9	25.1	16.8	110	5.0
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Tributaries
DIST	SITE DESCRIPTION	DATE	Disch	Cond	PH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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24	CEMENT CREEK NR MOUTH	951015	19	1,050	3.89	4.0	173.0	6.5	4.0	0.9	572	24.6
25	MINERAL CREEK NR MOUTH	951015	57	395	6.35	7.5	72.7	5.2	3.1	0.6	188	14.2
51	CASCADE CREEK NR MOUTH	951020	11	221	8.11	4.0	33.2	7.2	2.7	0.9	12	4.0
80	HERMOSA CREEK NR HWY 550	951017	36	400	7.07	6.5	59.6	6.7	3.1	1.2	122	7.5
102	JUNCTION CREEK AT PARK	951018	2	334	8.13	5.0	57.4	0.0	4.0	0.6	15	6.9
105	LIGHTNER CREEK NR MOUTH	951018	4	682	8.30	5.5	88.7	33.9	23.5	3.3	150	7.4
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1 Low Flow
Tributaries
DIST	SITE DESCRIPTION	DATE	Disch	Cond	pH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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118	BASIN CREEK NR MOUTH	951019	0	1,600	8.33	8.5	114.1	81.2	149.8	13.0	695	5.2
136	FLORIDA RIVER NR MOUTH	951019	7	367	8.43	8.0	52.1	8.7	27.2	5.8	17	5.5
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2 Early Runoff
Animas
DIST	SITE DESCRIPTION	DATE	Disch	Cond	pH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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26	ANIMAS RIVER BLW SILVERTON	960509	901	174	7.08	3.7	20.0	1.5	0.9	0.4	61	2.6
105	ANIMAS RIVER AT DURANGO	960510	2,250	179	7.80	7.5	23.0	3.0	2.4	2.8	38	2.0
138	ANIMAS RIVER NR CEDAR HILL	960510	1,980	206	7.84	11.3	25.0	3.4	3.3			2.1
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3 Middle Runoff
Animas
DIST	SITE DESCRIPTION	DATE	Disch	Cond	pH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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26	ANIMAS RIVER BLW SILVERTON	960521	1,670	115	7.46	6.5	16.0	1.2	0.9	0.3	40	2.2
105	ANIMAS RIVER AT DURANGO	960522	2,920	147	7.72	8.5	23.0	2.9	3.0			2.1
138	ANIMAS RIVER NR CEDAR HILL	960522	2,470	165	7.93	13.0	18.0	2.2	2.1			1.7
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4 Late Runoff
Animas
DIST	SITE DESCRIPTION	DATE	Disch	Cond	pH	Temp	Calcium	Magnesium	Sodium	Chloride	Sulfate	Silica
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26	ANIMAS RIVER BLW SILVERTON	960619	584		7.42		36.0	4.7	8.1	6.6	54	3.2
105	ANIMAS RIVER AT DURANGO	960618	1,110	277	7.80	14.0	40.0	5.7	11.0	6.6	54	2.8
138	ANIMAS RIVER NR CEDAR HILL	960618	870	320	7.99	15.0	23.0	1.5	1.2	0.6	50	2.7
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Appendix IV – Metals in water and colloids in the Animas River and tributaries, 1995-96. [ALD, dissolved alumunim; ALC, colloidal aluminum; CDD, dissolved cadmium; CDC, colloidal cadmium; CU, copper (with dissolved and colloidal); FE, iron; MN, manganese; PB, lead; SR, strontium; ZN, zinc; A blank or no value indicates the sample was below limit of detection; all concentrations in micrograms per liter.]
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1 Low Flow
Animas
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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11	0.039	0.059	0.001	0.000	0.006	0.013	0.001	0.05	0.216	0.002			0.872	0.002	0.461	0.012
24	0.066	0.023		0.000	0.006	0.006		0.14	0.000	0.042			0.817	0.002	0.319	0.021
24	0.417	1.176	0.000			0.016	0.641	1.15	0.717				0.878	0.003	0.871	0.009
26	0.040	1.720	0.003		0.006	0.022	0.677	1.73	0.347	0.016			0.913	0.002	0.347	0.042
73	0.100	0.354	0.000		0.003	0.006	0.012	0.56	0.127	0.023	0.023		0.868	0.004	0.154	0.035
81	0.088	0.118			0.002	0.002		0.16	0.068		0.025		0.877	0.020	0.092	0.006
101	0.080	0.067	0.001		0.008	0.002	0.003	0.17	0.070	0.010			0.817	0.006	0.063	0.011
105	0.097	0.060	0.001			0.002	0.004	0.15	0.117	0.008		0.001	0.626		0.032	0.016
106	0.085	0.039	0.002			0.002		0.13	0.102	0.008	0.003		0.405	0.010	0.029	0.011
122	0.079	0.029			0.002	0.004		0.10	0.055	0.006	0.010	0.000	0.688	0.011	0.029	0.015
136	0.097	0.050	0.005			0.002		0.10	0.026	0.008			1.030	0.000	0.017	0.013
138	0.093	0.057	0.002	0.000		0.002		0.10	0.022	0.009		0.001	0.494	0.004	0.006	0.010
172	0.082	0.047	0.002		0.002	0.002		0.09	0.026	0.009			0.178	0.001		0.006
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Tributaries
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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24	6.019	0.098		0.000	0.063	0.002	4.467	2.42	1.265			0.001	0.520	0.001	1.338	0.025
25	0.086	3.584	0.001		0.003	0.055	2.211	3.43	0.205	0.021			2.060	0.001	0.324	0.021
80	0.096	0.184		0.000	0.000	0.005	0.002	0.27	0.132			0.001	0.708	0.001	0.119	0.000
102	0.063	0.021	0.000			0.002		0.03	0.002	0.001	0.053		0.578	0.001	0.011
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1 Low Flow
Tributaries
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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105	0.162	0.044			0.003	0.002	0.012	0.09	0.011	0.002	0.051		0.948			0.000
118	0.314	0.014			0.002	0.001	0.0003	0.01	0.010	0.001		0.001	0.661		0.014
136	0.085	0.199				0.004		0.22	0.009	0.020	0.009		2.585	0.014		0.006
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2 Early Runoff
Animas
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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26	0.022	0.767		0.001	0.003	0.051		2.30	0.340	0.199		0.035	0.180	0.037	0.310	0.276
105	0.020	0.653		0.001	0.002	0.025		1.50	0.025	0.269		0.040	0.180	0.042	0.030	0.192
138	0.035	0.123		0.001	0.002	0.028		1.60	0.007	0.292		0.038	0.200	0.041	0.015	0.206
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3 Middle Runoff
Animas
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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26	0.043	0.519		0.001	0.003	0.039		1.60	0.230	0.187		0.043	0.140	0.019	0.160	0.200
105	0.040	0.487		0.001	0.003	0.024		1.30	0.005	0.305		0.045	0.190	0.045	0.019	0.203
138	0.052	0.093		0.001	0.003	0.023		1.10	0.018	0.228		0.036	0.140	0.034	0.016	0.176
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4 Late Runoff
Animas
DIST	ALD	ALC	CDD	CDC	CUD	CUC	FED	FEC	MND	MNC	PBD	PBC	SRD	SRC	ZND	ZNC
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26	0.052	0.533			0.007	0.006	0.099	0.75	0.095	0.035			0.390	0.053		0.075
105	0.031	0.474			0.007	0.004		0.36	0.042	0.069		0.008	0.450	0.075		0.042
138	0.035	0.289			0.007	0.010		0.28	0.310	0.039			0.230	0.026	0.018	0.050
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Appendix III – Site identifications, field data, and major ion chemistry for Animas River and major tributaries, 1995-96.

[Dist, downstream distance, in kilometers; Disch, discharge, in cubic feet per second; Cond, Conductivity, in microSiemens per centimeter at 25 Degrees Celsius; Temp, temperature, in degrees Celsius; all concentrations are in milligrams per liter.]

Appendix IV – Metals in water and colloids in the Animas River and tributaries, 1995-96.