Well NA04201036CCD EW-73C (EW73C)
Confined

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Co-located Well(s):
NA04201036CCD3 EW-73U (EW73U)

Home | Well Information | Hydrograph | Water Level Data Table

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Well Information Table
Common Well ID	NA04201036CCD EW-73C
USBR Well ID	EW73C
USGS Well ID	375020105500401
GSDNP Well Name	375020105500401
USGS Station Name	NA04201036CCD EW-73C
USGS Construction Date	01/20/1978
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04201036CCD EW-73C
USBR TRS	NA04201036CCD
USGS TRS 1	NA04201036CCD EW-73C
Longitude/Latitude (NAD83)	-105.83470764 , 37.83774302
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.8350180 , 37.83749948
USBR Longitude/Latitude (NAD27)	-105.834134122810 , 37.8377435411727
Easting, Northing RGDSS-NAD83 (US ft)	153635.85 , 306497.41
USGS Topography	Valley flat
USGS County	Saguache County
USGS Map Name	DEADMAN CAMP
USGS Map Scale	24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7537.40
Elevation Data Source	USBOR EW Well database
USBR Ground Elevation (ft NGVD29)	7533.5
USGS Ground Elevation (ft NGVD29)	7532.10
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7538.28
1-Arc Second NED Ground Elevation (ft NAVD88)	7535.83
SRTM Ground Elevation (ft NAVD88)	7538.96
Total Depth (ft)	97.00
USBR Total Depth (ft)	97
USGS Hole Depth (ft)	97.00
USGS Well Depth (ft)	97.00
Model Layer	2
Model Layer Source	Dunes Layer
Depth of Bottom of Layer 1	97
Depth of Bottom of Layer 2	281
Depth of Bottom of Layer 3	1554
Depth of Bottom of Layer 4	4097
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Primary Aquifer	Tertiary System
USGS Aquifer Type	Unconfined Single Aquifer
USGS Hydrologic Unit	San Luis
USGS Data Available	Water-level (GW.LEV)
Water-level Count	338
Water-level Date Range	05/12/1978 thru 03/15/2007
Water-level Sources	RGWCD:0, USBR:335, USGS:24, 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)
05/12/1978	6.00	7531.40	USBR
05/31/1978	5.90	7531.50	USBR
06/09/1978	6.20	7531.20	USBR
06/23/1978	6.20	7531.20	USBR
07/11/1978	6.60	7530.80	USBR
07/28/1978	6.90	7530.50	USBR
08/10/1978	7.20	7530.20	USBR
08/25/1978	7.20	7530.20	USBR
09/07/1978	7.30	7530.10	USBR
09/22/1978	7.30	7530.10	USBR
10/06/1978	7.40	7530.00	USBR
10/20/1978	7.20	7530.20	USBR
11/07/1978	7.10	7530.30	USBR
11/17/1978	7.00	7530.40	USBR
12/01/1978	7.00	7530.40	USBR
01/04/1979	6.90	7530.50	USBR
04/04/1979	6.30	7531.10	USBR
04/20/1979	5.70	7531.70	USBR
05/09/1979	5.60	7531.80	USBR
05/18/1979	5.60	7531.80	USBR
06/04/1979	5.10	7532.30	USBR
06/15/1979	4.90	7532.50	USBR
07/02/1979	5.00	7532.40	USBR
07/18/1979	5.20	7532.20	USBR
07/28/1979	5.50	7531.90	USBR
08/13/1979	6.00	7531.40	USBR
08/24/1979	6.20	7531.20	USBR
09/10/1979	6.60	7530.80	USBR
09/26/1979	6.70	7530.70	USBR
10/15/1979	6.70	7530.70	USBR
10/29/1979	6.60	7530.80	USBR
11/23/1979	6.40	7531.00	USBR
12/10/1979	6.40	7531.00	USBR
01/31/1980	6.20	7531.20	USBR
02/27/1980	6.10	7531.30	USBR
03/06/1980	5.97	7531.43	USGS
03/18/1980	6.00	7531.40	USBR
04/11/1980	5.80	7531.60	USBR
04/30/1980	5.90	7531.50	USBR
05/27/1980	5.70	7531.70	USBR
07/16/1980	6.00	7531.40	USBR
08/15/1980	6.60	7530.80	USBR
09/18/1980	7.10	7530.30	USBR
10/20/1980	7.10	7530.30	USBR
11/17/1980	6.80	7530.60	USBR
12/08/1980	6.80	7530.60	USBR
01/27/1981	6.60	7530.80	USBR
02/17/1981	6.50	7530.90	USBR
03/31/1981	6.30	7531.10	USBR
05/04/1981	6.30	7531.10	USBR
06/02/1981	6.30	7531.10	USBR
06/23/1981	6.40	7531.00	USBR
07/15/1981	6.85	7530.55	USBR
09/30/1981	7.20	7530.20	USBR
10/19/1981	7.10	7530.30	USBR
11/21/1981	6.90	7530.50	USBR
12/14/1981	6.70	7530.70	USBR
02/04/1982	6.50	7530.90	USBR
03/09/1982	6.60	7530.80	USBR
04/30/1982	6.50	7530.90	USBR
05/21/1982	6.30	7531.10	USBR
06/24/1982	6.60	7530.80	USBR
07/16/1982	6.90	7530.50	USBR
08/27/1982	7.30	7530.10	USBR
10/28/1982	5.60	7531.80	USBR
11/30/1982	5.70	7531.70	USBR
12/22/1982	5.60	7531.80	USBR
01/17/1983	5.90	7531.50	USBR
02/14/1983	5.90	7531.50	USBR
03/21/1983	5.60	7531.80	USBR
04/20/1983	5.50	7531.90	USBR
05/18/1983	5.60	7531.80	USBR
06/18/1983	5.60	7531.80	USBR
07/25/1983	3.70	7533.70	USBR
08/16/1983	4.10	7533.30	USBR
09/16/1983	4.00	7533.40	USBR
10/18/1983	5.50	7531.90	USBR
11/17/1983	5.20	7532.20	USBR
12/15/1983	5.20	7532.20	USBR
03/16/1984	5.40	7532.00	USBR
04/16/1984	5.40	7532.00	USBR
05/16/1984	4.40	7533.00	USBR
06/20/1984	3.50	7533.90	USBR
07/10/1984	3.20	7534.20	USBR
08/20/1984	6.00	7531.40	USBR
09/25/1984	6.50	7530.90	USBR
10/18/1984	6.40	7531.00	USBR
11/20/1984	6.20	7531.20	USBR
12/18/1984	6.10	7531.30	USBR
01/17/1985	6.10	7531.30	USBR
02/21/1985	5.90	7531.50	USBR
03/19/1985	5.80	7531.60	USBR
04/23/1985	5.20	7532.20	USBR
05/16/1985	4.20	7533.20	USBR
06/24/1985	4.40	7533.00	USBR
07/22/1985	4.10	7533.30	USBR
08/26/1985	5.50	7531.90	USBR
09/19/1985	5.90	7531.50	USBR
10/16/1985	5.90	7531.50	USBR
11/19/1985	5.70	7531.70	USBR
12/20/1985	5.70	7531.70	USBR
01/13/1986	5.70	7531.70	USBR
02/17/1986	5.60	7531.80	USBR
03/25/1986	3.80	7533.60	USBR
04/21/1986	3.50	7533.90	USBR
05/19/1986	4.30	7533.10	USBR
06/19/1986	4.40	7533.00	USBR
07/21/1986	4.60	7532.80	USBR
09/23/1986	6.20	7531.20	USBR
11/25/1986	5.40	7532.00	USBR
12/23/1986	3.40	7534.00	USBR
01/26/1987	4.00	7533.40	USBR
10/23/1987	4.40	7533.00	USBR
11/20/1987	4.40	7533.00	USBR
12/29/1987	4.90	7532.50	USBR
01/21/1988	5.00	7532.40	USBR
02/26/1988	5.00	7532.40	USBR
03/16/1988	3.50	7533.90	USBR
05/25/1988	2.74	7534.66	USBR
06/15/1988	3.72	7533.68	USBR
07/15/1988	4.47	7532.93	USBR
08/15/1988	5.39	7532.01	USBR
10/15/1988	6.10	7531.30	USBR
11/03/1988	5.97	7531.43	USBR
12/15/1988	5.90	7531.50	USBR
02/15/1989	5.84	7531.56	USBR
03/15/1989	5.54	7531.86	USBR
04/15/1989	3.34	7534.06	USBR
05/15/1989	3.76	7533.64	USBR
06/15/1989	5.56	7531.84	USBR
07/15/1989	6.46	7530.94	USBR
08/15/1989	6.74	7530.66	USBR
09/15/1989	7.02	7530.38	USBR
10/15/1989	6.92	7530.48	USBR
11/15/1989	6.77	7530.63	USBR
12/15/1989	6.60	7530.80	USBR
01/15/1990	6.51	7530.89	USBR
02/15/1990	6.41	7530.99	USBR
03/15/1990	6.27	7531.13	USBR
04/15/1990	4.90	7532.50	USBR
05/15/1990	3.54	7533.86	USBR
06/15/1990	4.43	7532.97	USBR
07/15/1990	5.59	7531.81	USBR
08/15/1990	6.53	7530.87	USBR
09/15/1990	6.96	7530.44	USBR
10/15/1990	6.84	7530.56	USBR
11/15/1990	6.63	7530.77	USBR
12/15/1990	6.45	7530.95	USBR
01/15/1991	6.37	7531.03	USBR
03/15/1991	6.16	7531.24	USBR
04/15/1991	5.73	7531.67	USBR
06/15/1991	5.22	7532.18	USBR
09/15/1991	6.55	7530.85	USBR
10/16/1991	6.56	7530.84	USBR
11/15/1991	6.27	7531.13	USBR
12/15/1991	6.14	7531.26	USBR
01/15/1992	6.01	7531.39	USBR
02/15/1992	5.92	7531.48	USBR
03/15/1992	6.07	7531.33	USBR
08/15/1992	5.70	7531.70	USBR
09/15/1992	5.31	7532.09	USBR
10/15/1992	6.58	7530.82	USBR
11/15/1992	6.82	7530.58	USBR
12/15/1992	9.06	7528.34	USBR
01/07/1993	9.57	7527.83	USBR
01/15/1993	9.53	7527.87	USBR
02/15/1993	10.36	7527.04	USBR
03/15/1993	10.84	7526.56	USBR
04/15/1993	7.61	7529.79	USBR
05/15/1993	8.60	7528.80	USBR
06/15/1993	8.93	7528.47	USBR
07/15/1993	5.36	7532.04	USBR
08/15/1993	6.17	7531.23	USBR
09/15/1993	6.60	7530.80	USBR
10/15/1993	7.78	7529.62	USBR
11/15/1993	8.29	7529.11	USBR
12/15/1993	10.78	7526.62	USBR
01/15/1994	11.74	7525.66	USBR
02/15/1994	11.29	7526.11	USBR
03/15/1994	12.28	7525.12	USBR
04/15/1994	11.49	7525.91	USBR
05/15/1994	12.04	7525.36	USBR
06/15/1994	10.59	7526.81	USBR
07/15/1994	11.03	7526.37	USBR
08/15/1994	11.06	7526.34	USBR
10/21/1994	10.94	7526.46	USGS,USBR
12/15/1994	10.74	7526.66	USBR
01/15/1995	11.54	7525.86	USBR
02/01/1995	11.09	7526.31	USGS,USBR
02/15/1995	11.14	7526.26	USBR
03/15/1995	12.01	7525.39	USBR
04/15/1995	11.34	7526.06	USBR
04/19/1995	13.18	7524.22	USGS,USBR
05/15/1995	11.58	7525.82	USBR
06/15/1995	11.00	7526.40	USBR
07/15/1995	7.80	7529.60	USBR
07/19/1995	7.26	7530.14	USGS,USBR
08/15/1995	5.61	7531.79	USBR
09/15/1995	6.83	7530.57	USBR
10/15/1995	7.49	7529.91	USBR
10/24/1995	8.23	7529.17	USGS,USBR
11/15/1995	8.30	7529.10	USBR
12/15/1995	8.52	7528.88	USBR
01/15/1996	8.55	7528.85	USBR
02/14/1996	8.98	7528.42	USGS,USBR
02/15/1996	8.94	7528.46	USBR
03/15/1996	11.43	7525.97	USBR
04/15/1996	10.07	7527.33	USBR
04/23/1996	10.10	7527.30	USGS,USBR
05/15/1996	10.13	7527.27	USBR
06/03/1996	10.27	7527.13	USBR
06/15/1996	10.27	7527.13	USBR
06/26/1996	9.73	7527.67	USBR
07/15/1996	9.75	7527.65	USBR
07/31/1996	10.00	7527.40	USGS,USBR
08/15/1996	9.48	7527.92	USBR
08/29/1996	10.54	7526.86	USBR
09/12/1996	10.17	7527.23	USBR
09/15/1996	10.19	7527.21	USBR
10/15/1996	10.38	7527.02	USBR
11/15/1996	11.37	7526.03	USBR
12/15/1996	11.74	7525.66	USBR
01/15/1997	12.02	7525.38	USBR
01/22/1997	11.99	7525.41	USBR
02/15/1997	12.12	7525.28	USBR
03/15/1997	13.17	7524.23	USBR
04/15/1997	13.44	7523.96	USBR
04/21/1997	13.55	7523.85	USBR
04/30/1997	13.53	7523.87	USGS,USBR
05/01/1997	13.51	7523.89	USBR
05/15/1997	13.71	7523.69	USBR
06/04/1997	13.65	7523.75	USBR
06/15/1997	13.73	7523.67	USBR
07/15/1997	13.67	7523.73	USBR
07/29/1997	13.57	7523.83	USGS,USBR
08/15/1997	13.68	7523.72	USBR
09/09/1997	13.81	7523.59	USBR
09/15/1997	13.64	7523.76	USBR
10/15/1997	13.77	7523.63	USBR
11/15/1997	14.14	7523.26	USBR
12/15/1997	14.14	7523.26	USBR
01/15/1998	14.24	7523.16	USBR
02/04/1998	14.40	7523.00	USBR
02/12/1998	14.47	7522.93	USGS,USBR
02/15/1998	14.45	7522.95	USBR
03/15/1998	14.55	7522.85	USBR
04/15/1998	14.62	7522.78	USBR
04/20/1998	14.68	7522.72	USBR
05/15/1998	14.72	7522.68	USBR
06/15/1998	14.66	7522.74	USBR
07/07/1998	14.71	7522.69	USBR
07/15/1998	14.66	7522.74	USBR
07/29/1998	14.57	7522.83	USGS,USBR
08/15/1998	14.18	7523.22	USBR
09/15/1998	14.43	7522.97	USBR
10/15/1998	14.40	7523.00	USBR
11/06/1998	14.42	7522.98	USBR
11/15/1998	14.42	7522.98	USBR
12/15/1998	14.46	7522.94	USBR
01/15/1999	14.43	7522.97	USBR
02/10/1999	14.40	7523.00	USGS,USBR
02/15/1999	14.44	7522.96	USBR
03/15/1999	14.39	7523.01	USBR
04/15/1999	14.35	7523.05	USBR
05/07/1999	14.46	7522.94	USBR
05/15/1999	14.44	7522.96	USBR
06/15/1999	14.30	7523.10	USBR
07/15/1999	14.07	7523.33	USBR
08/15/1999	13.88	7523.52	USBR
09/15/1999	13.36	7524.04	USBR
10/15/1999	13.36	7524.04	USBR
11/15/1999	13.38	7524.02	USBR
12/15/1999	13.41	7523.99	USBR
01/15/2000	13.38	7524.02	USBR
02/14/2000	13.37	7524.03	USBR
02/15/2000	13.48	7523.92	USBR
03/02/2000	13.49	7523.91	USGS,USBR
03/15/2000	13.49	7523.91	USBR
04/15/2000	13.51	7523.89	USBR
04/27/2000	13.51	7523.89	USBR
05/15/2000	13.51	7523.89	USBR
06/15/2000	13.53	7523.87	USBR
07/15/2000	13.54	7523.86	USBR
07/26/2000	13.51	7523.89	USBR
08/15/2000	13.58	7523.82	USBR
08/17/2000	13.60	7523.80	USGS,USBR
09/15/2000	13.49	7523.91	USBR
10/15/2000	13.46	7523.94	USBR
10/25/2000	13.40	7524.00	USBR
11/15/2000	13.67	7523.73	USBR
12/15/2000	13.71	7523.69	USBR
01/02/2001	13.72	7523.68	USBR
03/01/2001	13.76	7523.64	USGS,USBR
03/29/2001	13.75	7523.65	USBR
05/08/2001	13.79	7523.61	USBR
07/03/2001	13.24	7524.16	USBR
08/22/2001	13.32	7524.08	USGS,USBR
10/22/2001	13.35	7524.05	USBR
01/22/2002	13.42	7523.98	USBR
03/12/2002	13.49	7523.91	USBR
03/20/2002	13.50	7523.90	USGS,USBR
04/25/2002	13.42	7523.98	USBR
07/18/2002	13.25	7524.15	USBR
09/03/2002	13.32	7524.08	USBR
09/12/2002	13.20	7524.20	USGS,USBR
11/07/2002	13.11	7524.29	USBR
01/24/2003	13.28	7524.12	USBR
03/06/2003	13.34	7524.06	USBR
05/29/2003	13.11	7524.29	USBR
06/11/2003	12.97	7524.43	USBR
06/12/2003	12.87	7524.53	USGS
07/22/2003	12.64	7524.76	USBR
08/29/2003	12.56	7524.84	USBR
09/24/2003	12.49	7524.91	USBR
10/08/2003	12.48	7524.92	USBR
11/10/2003	12.51	7524.89	USBR
01/08/2004	12.51	7524.89	USBR
01/14/2004	12.52	7524.88	USGS
03/04/2004	12.49	7524.91	USBR
04/21/2004	12.46	7524.94	USGS,USBR
05/05/2004	12.50	7524.90	USBR
07/14/2004	12.39	7525.01	USBR
09/13/2004	12.41	7524.99	USBR
10/27/2004	12.39	7525.01	USGS,USBR
11/03/2004	12.43	7524.97	USBR
01/14/2005	12.50	7524.90	USBR
01/24/2005	12.50	7524.90	USBR
06/14/2005	12.52	7524.88	USBR
07/13/2005	12.35	7525.05	USBR
10/03/2005	12.68	7524.72	USBR
11/15/2005	12.49	7524.91	USBR
01/13/2006	12.61	7524.79	USBR
03/08/2006	12.85	7524.55	USBR
05/08/2006	13.02	7524.38	USBR
07/20/2006	13.18	7524.22	USBR
09/14/2006	13.18	7524.22	USBR
02/15/2007	13.55	7523.85	USBR
03/15/2007	13.37	7524.03	USBR

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Well NA04201036CCD EW-73C (EW73C)Confined

View Digital Orthophoto Quadrangle for this area

Water-Level Data

1970 to Present

1944 to Present

Well NA04201036CCD EW-73C (EW73C)
Confined