Well NA04101014BBA2 EW-42C (EW42C)
Confined

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Co-located Well(s):
NA04101014BAA1 EW-42U (EW42U)

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Well Information Table
Common Well ID	NA04101014BBA2 EW-42C
USBR Well ID	EW42C
USGS Well ID	374827105510202
GSDNP Well Name	374827105510202
USGS Station Name	NA04101014BBA2 EW-42C
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04101014BBA2 EW-42C
USBR TRS	NA04101014BBA2
USGS TRS 1	NA04101014BBA2 EW-42C
Longitude/Latitude (NAD83)	-105.85109054 , 37.80762843
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.8511302 , 37.80749955
USBR Longitude/Latitude (NAD27)	-105.850515936061 , 37.8076288769994
Easting, Northing RGDSS-NAD83 (US ft)	148884.31 , 295543.84
USGS County	Saguache County
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7537.27
Elevation Data Source	USBOR EW Well database
USBR Ground Elevation (ft NGVD29)	7533.4
USGS Ground Elevation (ft NGVD29)	7533.40
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7536.85
1-Arc Second NED Ground Elevation (ft NAVD88)	7536.84
SRTM Ground Elevation (ft NAVD88)	7542.90
Total Depth (ft)	120.00
USBR Total Depth (ft)	120
Model Layer	2
Model Layer Source	Dunes Layer
Depth of Bottom of Layer 1	101
Depth of Bottom of Layer 2	263
Depth of Bottom of Layer 3	1475
Depth of Bottom of Layer 4	3537
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Data Available	Water-level (GW.LEV)
Water-level Count	285
Water-level Date Range	10/19/1983 thru 03/15/2007
Water-level Sources	RGWCD:0, USBR:264, USGS:27, HRS:0

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Water-Level Data

1970 to Present

1944 to Present

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Measurement Date	Depth to Water (ft)	Elevation (ft NAVD88)	Data Source(s)
10/19/1983	-3.10	7540.37	USBR
11/29/1983	-3.00	7540.27	USBR
12/13/1983	-3.40	7540.67	USBR
04/19/1984	-3.80	7541.07	USBR
05/16/1984	-3.80	7541.07	USBR
06/20/1984	-3.50	7540.77	USBR
07/10/1984	-2.50	7539.77	USBR
08/17/1984	-2.70	7539.97	USBR
09/25/1984	-3.18	7540.45	USBR
10/17/1984	-3.60	7540.87	USBR
11/20/1984	-4.01	7541.28	USBR
03/15/1985	-2.85	7540.12	USBR
04/23/1985	-3.10	7540.37	USBR
05/15/1985	-2.93	7540.20	USBR
06/21/1985	-2.93	7540.20	USBR
08/19/1985	-2.43	7539.70	USBR
09/16/1985	-1.10	7538.37	USBR
10/17/1985	-2.10	7539.37	USBR
03/25/1986	-4.68	7541.95	USBR
04/16/1986	-4.76	7542.03	USBR
05/19/1986	-4.43	7541.70	USBR
06/19/1986	-3.93	7541.20	USBR
07/16/1986	-3.43	7540.70	USBR
09/21/1986	-3.93	7541.20	USBR
10/21/1986	-3.93	7541.20	USBR
11/26/1986	-3.76	7541.03	USBR
12/15/1986	-2.76	7540.03	USBR
02/25/1987	-4.76	7542.03	USBR
04/24/1987	-4.93	7542.20	USBR
05/22/1987	-6.01	7543.28	USBR
06/22/1987	-6.01	7543.28	USBR
07/28/1987	-4.10	7541.37	USBR
08/25/1987	-3.85	7541.12	USBR
09/21/1987	-3.43	7540.70	USBR
10/21/1987	-3.85	7541.12	USBR
11/20/1987	-3.85	7541.12	USBR
12/18/1987	-4.18	7541.45	USBR
01/20/1988	-4.26	7541.53	USBR
05/25/1988	-3.32	7540.59	USBR
06/15/1988	-3.05	7540.32	USBR
07/15/1988	-2.61	7539.88	USBR
08/15/1988	-1.97	7539.24	USBR
10/15/1988	-1.55	7538.82	USBR
11/03/1988	-0.93	7538.20	USBR
12/15/1988	-0.60	7537.87	USBR
02/15/1989	-0.84	7538.11	USBR
03/15/1989	-0.81	7538.08	USBR
04/24/1989	-0.93	7538.20	USBR
06/15/1989	-0.40	7537.67	USBR
07/15/1989	0.11	7537.16	USBR
08/15/1989	-0.24	7537.51	USBR
09/15/1989	1.37	7535.90	USBR
10/15/1989	0.91	7536.36	USBR
11/15/1989	0.23	7537.04	USBR
12/15/1989	0.59	7536.68	USBR
01/15/1990	0.66	7536.61	USBR
02/15/1990	0.66	7536.61	USBR
03/15/1990	0.51	7536.76	USBR
04/15/1990	0.42	7536.85	USBR
05/15/1990	0.29	7536.98	USBR
06/15/1990	0.73	7536.54	USBR
07/15/1990	1.72	7535.55	USBR
08/15/1990	2.26	7535.01	USBR
09/15/1990	1.94	7535.33	USBR
10/15/1990	1.53	7535.74	USBR
11/15/1990	1.38	7535.89	USBR
12/15/1990	1.28	7535.99	USBR
01/15/1991	1.18	7536.09	USBR
02/15/1991	1.20	7536.07	USBR
03/15/1991	1.09	7536.18	USBR
04/15/1991	1.01	7536.26	USBR
05/15/1991	1.08	7536.19	USBR
06/15/1991	1.42	7535.85	USBR
07/15/1991	1.84	7535.43	USBR
08/15/1991	2.12	7535.15	USBR
09/15/1991	2.33	7534.94	USBR
10/16/1991	2.21	7535.06	USBR
11/15/1991	2.00	7535.27	USBR
12/15/1991	1.97	7535.30	USBR
01/15/1992	1.88	7535.39	USBR
02/15/1992	1.76	7535.51	USBR
03/15/1992	1.71	7535.56	USBR
04/15/1992	1.36	7535.91	USBR
05/15/1992	3.04	7534.23	USBR
06/15/1992	4.13	7533.14	USBR
07/15/1992	4.65	7532.62	USBR
08/15/1992	3.78	7533.49	USBR
09/15/1992	2.67	7534.60	USBR
10/15/1992	2.74	7534.53	USBR
11/15/1992	2.46	7534.81	USBR
12/15/1992	2.19	7535.08	USBR
02/15/1993	3.81	7533.46	USBR
03/15/1993	4.36	7532.91	USBR
04/15/1993	4.61	7532.66	USBR
05/15/1993	5.05	7532.22	USBR
06/15/1993	4.31	7532.96	USBR
07/15/1993	4.72	7532.55	USBR
08/15/1993	4.71	7532.56	USBR
09/15/1993	5.20	7532.07	USBR
10/15/1993	4.42	7532.85	USBR
11/15/1993	2.76	7534.51	USBR
12/15/1993	3.50	7533.77	USBR
01/15/1994	4.48	7532.79	USBR
02/15/1994	4.83	7532.44	USBR
03/15/1994	5.25	7532.02	USBR
04/15/1994	4.47	7532.80	USBR
05/15/1994	4.13	7533.14	USBR
06/15/1994	3.20	7534.07	USBR
07/15/1994	3.52	7533.75	USBR
08/15/1994	4.32	7532.95	USBR
12/15/1994	4.07	7533.20	USBR
12/27/1994	3.11	7534.16	USBR
12/27/1994	3.07	7534.20	USGS
01/15/1995	4.43	7532.84	USBR
02/15/1995	5.43	7531.84	USBR
03/15/1995	4.77	7532.50	USBR
04/15/1995	3.28	7533.99	USBR
05/16/1995	3.09	7534.18	USBR
05/16/1995	3.05	7534.22	USGS
06/15/1995	3.27	7534.00	USBR
07/19/1995	2.40	7534.87	USBR
07/19/1995	2.36	7534.91	USGS
08/15/1995	2.49	7534.78	USBR
09/15/1995	2.70	7534.57	USBR
10/15/1995	2.59	7534.68	USBR
11/02/1995	2.62	7534.65	USBR
11/02/1995	2.58	7534.69	USGS
11/15/1995	2.31	7534.96	USBR
12/15/1995	1.90	7535.37	USBR
01/11/1996	2.25	7535.02	USBR
01/11/1996	2.21	7535.06	USGS
02/13/1996	2.32	7534.95	USGS
02/13/1996	2.36	7534.91	USBR
03/15/1996	5.01	7532.26	USBR
04/22/1996	2.66	7534.61	USBR
05/30/1996	2.89	7534.38	USBR
05/30/1996	2.85	7534.42	USGS
06/15/1996	3.32	7533.95	USBR
07/15/1996	4.22	7533.05	USBR
08/15/1996	5.39	7531.88	USBR
08/28/1996	3.99	7533.28	USGS
08/28/1996	4.03	7533.24	USBR
09/15/1996	5.72	7531.55	USBR
10/15/1996	6.24	7531.03	USBR
10/31/1996	4.75	7532.52	USBR
11/15/1996	4.71	7532.56	USBR
12/15/1996	4.71	7532.56	USBR
01/02/1997	4.50	7532.77	USBR
01/15/1997	5.90	7531.37	USBR
02/04/1997	6.45	7530.82	USBR
02/04/1997	6.41	7530.86	USGS
03/15/1997	6.83	7530.44	USBR
04/16/1997	7.29	7529.98	USBR
04/30/1997	7.53	7529.74	USBR
04/30/1997	7.49	7529.78	USGS
05/01/1997	7.50	7529.77	USBR
05/05/1997	7.65	7529.62	USBR
05/27/1997	8.57	7528.70	USBR
06/04/1997	8.46	7528.81	USBR
07/04/1997	9.10	7528.17	USBR
08/11/1997	8.36	7528.91	USBR
09/09/1997	8.24	7529.03	USBR
10/15/1997	7.90	7529.37	USBR
11/15/1997	7.45	7529.82	USBR
12/04/1997	7.25	7530.02	USBR
12/04/1997	7.21	7530.06	USGS
01/15/1998	7.30	7529.97	USBR
02/04/1998	7.38	7529.89	USBR
03/17/1998	7.40	7529.87	USBR
04/20/1998	7.47	7529.80	USBR
04/29/1998	7.41	7529.86	USBR
05/15/1998	7.56	7529.71	USBR
06/03/1998	7.64	7529.63	USGS
06/03/1998	7.68	7529.59	USBR
07/07/1998	9.47	7527.80	USBR
08/15/1998	9.22	7528.05	USBR
09/15/1998	8.97	7528.30	USBR
10/15/1998	8.94	7528.33	USBR
11/06/1998	8.40	7528.87	USBR
12/08/1998	7.62	7529.65	USBR
12/08/1998	7.58	7529.69	USGS
01/14/1999	6.80	7530.47	USBR
05/06/1999	7.36	7529.91	USBR
06/03/1999	6.73	7530.54	USGS
06/03/1999	6.77	7530.50	USBR
06/28/1999	7.12	7530.15	USBR
09/07/1999	7.74	7529.53	USBR
11/29/1999	8.05	7529.22	USBR
11/29/1999	8.01	7529.26	USGS
02/02/2000	7.51	7529.76	USBR
03/23/2000	7.17	7530.10	USBR
04/04/2000	7.09	7530.18	USBR
04/15/2000	7.31	7529.96	USBR
05/23/2000	7.46	7529.81	USBR
05/23/2000	7.42	7529.85	USGS
06/06/2000	7.94	7529.33	USBR
07/15/2000	8.71	7528.56	USBR
08/15/2000	8.90	7528.37	USBR
08/30/2000	8.36	7528.91	USBR
09/28/2000	7.15	7530.12	USBR
10/03/2000	7.07	7530.20	USBR
11/21/2000	7.41	7529.86	USBR
12/05/2000	7.20	7530.07	USGS
12/15/2000	7.15	7530.12	USBR
01/15/2001	7.07	7530.20	USBR
02/15/2001	7.03	7530.24	USBR
03/09/2001	6.95	7530.32	USBR
03/15/2001	6.64	7530.63	USBR
04/15/2001	6.98	7530.29	USBR
05/15/2001	6.29	7530.98	USBR
05/30/2001	6.15	7531.12	USGS,USBR
06/12/2001	6.59	7530.68	USBR
07/15/2001	6.97	7530.30	USBR
08/08/2001	7.22	7530.05	USBR
09/15/2001	7.27	7530.00	USBR
10/15/2001	6.96	7530.31	USBR
11/16/2001	6.68	7530.59	USBR
12/06/2001	6.55	7530.72	USGS,USBR
01/15/2002	6.34	7530.93	USBR
02/06/2002	7.29	7529.98	USBR
03/20/2002	7.26	7530.01	USBR
03/20/2002	10.72	7526.55	USGS
04/15/2002	7.51	7529.76	USBR
05/09/2002	7.57	7529.70	USBR
06/18/2002	8.33	7528.94	USBR
07/15/2002	8.87	7528.40	USBR
08/15/2002	9.60	7527.67	USBR
09/12/2002	9.48	7527.79	USGS,USBR
09/30/2002	8.91	7528.36	USBR
10/15/2002	7.66	7529.61	USBR
11/15/2002	7.48	7529.79	USBR
12/18/2002	6.31	7530.96	USGS,USBR
01/15/2003	6.79	7530.48	USBR
02/15/2003	6.70	7530.57	USBR
03/25/2003	7.95	7529.32	USGS,USBR
04/15/2003	7.91	7529.36	USBR
05/15/2003	8.58	7528.69	USBR
06/20/2003	9.12	7528.15	USBR
07/22/2003	10.25	7527.02	USBR
08/29/2003	9.47	7527.80	USBR
09/03/2003	9.28	7527.99	USGS,USBR
11/05/2003	8.86	7528.41	USBR
12/01/2003	7.83	7529.44	USBR
01/13/2004	8.28	7528.99	USBR
02/15/2004	7.98	7529.29	USBR
03/01/2004	7.68	7529.59	USBR
03/15/2004	7.63	7529.64	USBR
04/15/2004	7.04	7530.23	USBR
05/19/2004	7.64	7529.63	USBR
06/15/2004	8.47	7528.80	USBR
07/19/2004	9.82	7527.45	USBR
08/15/2004	9.77	7527.50	USBR
08/18/2004	9.90	7527.37	USGS
09/15/2004	9.39	7527.88	USBR
10/18/2004	8.72	7528.55	USBR
11/15/2004	8.61	7528.66	USBR
12/28/2004	8.42	7528.85	USBR
02/10/2005	8.24	7529.03	USBR
03/08/2005	8.20	7529.07	USGS
04/24/2005	7.80	7529.47	USBR
05/25/2005	9.29	7527.98	USBR
06/29/2005	9.41	7527.86	USBR
07/15/2005	10.28	7526.99	USBR
08/15/2005	10.53	7526.74	USBR
08/24/2005	10.40	7526.87	USGS
09/15/2005	10.56	7526.71	USBR
10/15/2005	9.11	7528.16	USBR
11/15/2005	8.76	7528.51	USBR
12/15/2005	8.40	7528.87	USBR
01/15/2006	8.25	7529.02	USBR
02/15/2006	8.24	7529.03	USBR
03/15/2006	8.49	7528.78	USBR
04/15/2006	8.65	7528.62	USBR
05/15/2006	8.89	7528.38	USBR
06/15/2006	9.72	7527.55	USBR
07/15/2006	9.68	7527.59	USBR
08/15/2006	9.58	7527.69	USBR
09/14/2006	9.55	7527.72	USBR
09/15/2006	9.55	7527.72	USBR
10/15/2006	9.56	7527.71	USBR
11/15/2006	9.44	7527.83	USBR
12/15/2006	9.36	7527.91	USBR
01/15/2007	9.18	7528.09	USBR
02/15/2007	8.51	7528.76	USBR
03/15/2007	9.03	7528.24	USBR

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Well NA04101014BBA2 EW-42C (EW42C)Confined

View Digital Orthophoto Quadrangle for this area

Water-Level Data

1970 to Present

1944 to Present

Well NA04101014BBA2 EW-42C (EW42C)
Confined