Well NA04201027DAD1 EW-52U (EW52U)
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Co-located Well(s):
NA04201027DAD2 EW-52C (EW52C)

Home | Well Information | Hydrograph | Water Level Data Table

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Well Information Table
Common Well ID	NA04201027DAD1 EW-52U
USBR Well ID	EW52U
USGS Well ID	375123105512201
GSDNP Well Name	375123105512201
USGS Station Name	NA04201027DAD1 EW-52U
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04201027DAD1 EW-52U
USBR TRS	NA04201027DAD1
USGS TRS 1	NA04201027DAD1 EW-52U
Longitude/Latitude (NAD83)	-105.85659487 , 37.85629082
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.8566846 , 37.85638835
USBR Longitude/Latitude (NAD27)	-105.856021339625 , 37.8562913594407
Easting, Northing RGDSS-NAD83 (US ft)	147330.83 , 313261.59
USGS County	Saguache County
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7538.25
Elevation Data Source	USBOR EW Well database
USBR Ground Elevation (ft NGVD29)	7534.4
USGS Ground Elevation (ft NGVD29)	7534.88
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7535.39
1-Arc Second NED Ground Elevation (ft NAVD88)	7535.76
SRTM Ground Elevation (ft NAVD88)	7535.97
Total Depth (ft)	45.00
USBR Total Depth (ft)	45
USGS Well Depth (ft)	40.00
Model Layer	1
Model Layer Source	Dunes Layer
Depth of Bottom of Layer 1	91
Depth of Bottom of Layer 2	246
Depth of Bottom of Layer 3	1431
Depth of Bottom of Layer 4	4155
Aquifer Information
Aquifer Type	Unconfined
Aquifer Type Source	EW_AQFR
USGS Data Available	Water-level (GW.LEV)
Water-level Count	267
Water-level Date Range	10/20/1983 thru 03/15/2007
Water-level Sources	RGWCD:0, USBR:244, 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)
10/20/1983	6.10	7532.15	USBR
11/29/1983	6.11	7532.14	USBR
12/15/1983	6.15	7532.10	USBR
01/17/1984	6.13	7532.12	USBR
02/17/1984	6.30	7531.95	USBR
03/16/1984	6.20	7532.05	USBR
05/21/1984	6.20	7532.05	USBR
06/22/1984	6.10	7532.15	USBR
07/10/1984	5.80	7532.45	USBR
08/20/1984	6.71	7531.54	USBR
09/25/1984	6.70	7531.55	USBR
10/18/1984	6.69	7531.56	USBR
11/24/1984	6.70	7531.55	USBR
12/18/1984	6.64	7531.61	USBR
01/20/1985	6.61	7531.64	USBR
02/21/1985	6.44	7531.81	USBR
03/19/1985	7.04	7531.21	USBR
04/24/1985	6.50	7531.75	USBR
05/16/1985	5.82	7532.43	USBR
06/24/1985	5.47	7532.78	USBR
07/23/1985	5.38	7532.87	USBR
08/26/1985	6.43	7531.82	USBR
09/19/1985	6.59	7531.66	USBR
10/16/1985	6.61	7531.64	USBR
11/19/1985	6.51	7531.74	USBR
12/27/1985	6.42	7531.83	USBR
01/13/1986	6.53	7531.72	USBR
02/17/1986	6.42	7531.83	USBR
09/23/1986	6.77	7531.48	USBR
01/26/1987	5.63	7532.62	USBR
02/25/1987	6.87	7531.38	USBR
12/30/1987	4.72	7533.53	USBR
01/22/1988	4.97	7533.28	USBR
05/25/1988	3.84	7534.41	USBR
06/15/1988	4.41	7533.84	USBR
07/15/1988	4.59	7533.66	USBR
08/15/1988	5.17	7533.08	USBR
10/15/1988	5.65	7532.60	USBR
11/03/1988	5.62	7532.63	USBR
12/15/1988	5.69	7532.56	USBR
02/15/1989	5.81	7532.44	USBR
03/15/1989	5.64	7532.61	USBR
04/15/1989	4.59	7533.66	USBR
05/15/1989	4.70	7533.55	USBR
06/15/1989	5.22	7533.03	USBR
07/15/1989	5.73	7532.52	USBR
08/15/1989	5.94	7532.31	USBR
09/15/1989	6.16	7532.09	USBR
10/15/1989	6.08	7532.17	USBR
11/15/1989	6.13	7532.12	USBR
12/15/1989	6.08	7532.17	USBR
01/15/1990	6.06	7532.19	USBR
02/15/1990	6.00	7532.25	USBR
03/15/1990	5.92	7532.33	USBR
04/15/1990	5.31	7532.94	USBR
05/15/1990	4.64	7533.61	USBR
06/15/1990	5.13	7533.12	USBR
07/15/1990	5.58	7532.67	USBR
08/15/1990	6.01	7532.24	USBR
09/15/1990	6.52	7531.73	USBR
10/15/1990	6.26	7531.99	USBR
11/15/1990	6.27	7531.98	USBR
12/15/1990	6.19	7532.06	USBR
01/15/1991	6.12	7532.13	USBR
02/15/1991	6.25	7532.00	USBR
03/15/1991	5.95	7532.30	USBR
04/15/1991	5.25	7533.00	USBR
05/15/1991	5.12	7533.13	USBR
10/17/1991	6.47	7531.78	USBR
01/20/1993	11.42	7526.83	USBR
02/15/1993	11.93	7526.32	USBR
03/15/1993	10.84	7527.41	USBR
04/15/1993	10.99	7527.26	USBR
05/15/1993	12.05	7526.20	USBR
06/15/1993	12.26	7525.99	USBR
07/15/1993	9.68	7528.57	USBR
08/15/1993	7.48	7530.77	USBR
09/15/1993	7.50	7530.75	USBR
10/15/1993	11.56	7526.69	USBR
11/15/1993	11.50	7526.75	USBR
12/15/1993	13.22	7525.03	USBR
01/15/1994	14.02	7524.23	USBR
02/15/1994	13.74	7524.51	USBR
03/15/1994	14.77	7523.48	USBR
04/15/1994	10.24	7528.01	USBR
05/15/1994	11.00	7527.25	USBR
06/15/1994	9.46	7528.79	USBR
07/15/1994	12.28	7525.97	USBR
08/15/1994	9.84	7528.41	USBR
09/15/1994	11.31	7526.94	USBR
10/15/1994	10.27	7527.98	USBR
10/27/1994	9.91	7528.34	USBR
10/27/1994	11.54	7526.71	USGS
11/15/1994	9.94	7528.31	USBR
12/15/1994	9.82	7528.43	USBR
01/15/1995	10.96	7527.29	USBR
01/26/1995	12.53	7525.72	USGS
01/26/1995	10.50	7527.75	USBR
02/15/1995	10.60	7527.65	USBR
03/15/1995	15.02	7523.23	USBR
04/15/1995	11.81	7526.44	USBR
05/18/1995	13.87	7524.38	USGS
05/18/1995	12.24	7526.01	USBR
06/15/1995	13.50	7524.75	USBR
07/15/1995	8.82	7529.43	USBR
08/23/1995	12.32	7525.93	USGS
08/23/1995	10.69	7527.56	USBR
09/15/1995	10.89	7527.36	USBR
10/15/1995	11.10	7527.15	USBR
11/15/1995	11.67	7526.58	USBR
11/29/1995	13.18	7525.07	USGS
11/29/1995	11.55	7526.70	USBR
12/15/1995	12.24	7526.01	USBR
01/15/1996	12.34	7525.91	USBR
02/14/1996	10.53	7527.72	USBR
02/14/1996	12.16	7526.09	USGS
03/15/1996	14.07	7524.18	USBR
04/24/1996	11.86	7526.39	USBR
04/24/1996	13.49	7524.76	USGS
06/03/1996	11.22	7527.03	USBR
06/26/1996	11.14	7527.11	USBR
07/31/1996	10.81	7527.44	USBR
07/31/1996	12.44	7525.81	USGS
08/29/1996	14.05	7524.20	USBR
09/12/1996	14.05	7524.20	USBR
10/31/1996	14.37	7523.88	USBR
11/15/1996	14.05	7524.20	USBR
12/15/1996	14.59	7523.66	USBR
01/06/1997	14.54	7523.71	USBR
02/15/1997	15.02	7523.23	USBR
03/07/1997	16.41	7521.84	USGS
03/07/1997	14.78	7523.47	USBR
03/15/1997	15.12	7523.13	USBR
04/15/1997	15.29	7522.96	USBR
05/15/1997	15.28	7522.97	USBR
06/11/1997	15.45	7522.80	USBR
07/15/1997	15.64	7522.61	USBR
08/15/1997	15.59	7522.66	USBR
08/28/1997	17.28	7520.97	USGS
08/28/1997	15.65	7522.60	USBR
09/09/1997	15.66	7522.59	USBR
09/29/1997	15.75	7522.50	USBR
10/15/1997	15.97	7522.28	USBR
11/15/1997	16.39	7521.86	USBR
12/15/1997	16.36	7521.89	USBR
01/15/1998	16.54	7521.71	USBR
02/15/1998	16.49	7521.76	USBR
03/06/1998	16.65	7521.60	USBR
03/15/1998	16.61	7521.64	USBR
04/16/1998	16.77	7521.48	USBR
04/16/1998	18.40	7519.85	USGS
05/15/1998	16.89	7521.36	USBR
06/15/1998	16.98	7521.27	USBR
07/01/1998	18.73	7519.52	USGS
07/01/1998	17.10	7521.15	USBR
07/08/1998	17.11	7521.14	USBR
07/15/1998	17.02	7521.23	USBR
08/15/1998	16.31	7521.94	USBR
09/15/1998	16.93	7521.32	USBR
10/07/1998	17.15	7521.10	USBR
10/07/1998	18.78	7519.47	USGS
11/06/1998	16.96	7521.29	USBR
12/15/1998	17.04	7521.21	USBR
01/14/1999	18.70	7519.55	USGS
01/14/1999	17.07	7521.18	USBR
03/02/1999	16.37	7521.88	USBR
04/08/1999	16.46	7521.79	USBR
04/08/1999	18.09	7520.16	USGS
05/07/1999	17.24	7521.01	USBR
07/01/1999	16.65	7521.60	USBR
07/01/1999	18.28	7519.97	USGS
08/15/1999	16.27	7521.98	USBR
09/15/1999	16.55	7521.70	USBR
10/27/1999	18.34	7519.91	USGS
10/27/1999	16.71	7521.54	USBR
11/15/1999	16.65	7521.60	USBR
02/14/2000	16.82	7521.43	USBR
04/25/2000	18.70	7519.55	USGS
04/25/2000	17.07	7521.18	USBR
05/03/2000	16.72	7521.53	USBR
07/26/2000	17.05	7521.20	USBR
10/25/2000	17.12	7521.13	USBR
10/26/2000	17.12	7521.13	USGS
11/28/2000	17.22	7521.03	USBR
01/11/2001	16.60	7521.65	USBR
01/26/2001	16.58	7521.67	USBR
04/05/2001	17.75	7520.50	USBR
04/18/2001	16.69	7521.56	USBR
05/15/2001	16.55	7521.70	USBR
06/15/2001	16.48	7521.77	USBR
07/03/2001	16.34	7521.91	USBR
08/15/2001	16.20	7522.05	USBR
09/15/2001	16.31	7521.94	USBR
10/22/2001	16.37	7521.88	USBR
10/24/2001	16.34	7521.91	USGS,USBR
11/19/2001	17.79	7520.46	USBR
12/15/2001	16.48	7521.77	USBR
01/15/2002	17.78	7520.47	USBR
02/15/2002	17.75	7520.50	USBR
03/12/2002	17.90	7520.35	USBR
04/30/2002	17.94	7520.31	USBR
05/15/2002	16.79	7521.46	USBR
06/15/2002	17.92	7520.33	USBR
07/22/2002	16.95	7521.30	USBR
08/15/2002	17.80	7520.45	USBR
09/15/2002	17.36	7520.89	USBR
10/10/2002	16.55	7521.70	USGS,USBR
11/15/2002	16.92	7521.33	USBR
12/16/2002	16.14	7522.11	USBR
01/15/2003	16.44	7521.81	USBR
02/15/2003	16.65	7521.60	USBR
03/11/2003	16.69	7521.56	USBR
04/17/2003	16.66	7521.59	USGS,USBR
05/15/2003	16.66	7521.59	USBR
05/28/2003	16.47	7521.78	USBR
06/09/2003	16.30	7521.95	USBR
07/15/2003	16.11	7522.14	USBR
08/15/2003	16.03	7522.22	USBR
08/29/2003	15.89	7522.36	USBR
09/15/2003	15.84	7522.41	USBR
10/08/2003	15.71	7522.54	USGS,USBR
11/15/2003	15.72	7522.53	USBR
12/01/2003	15.84	7522.41	USBR
01/15/2004	15.68	7522.57	USBR
03/03/2004	15.74	7522.51	USBR
03/29/2004	16.05	7522.20	USBR
04/21/2004	15.84	7522.41	USGS
05/04/2004	15.97	7522.28	USBR
05/19/2004	15.97	7522.28	USBR
07/09/2004	15.89	7522.36	USBR
08/12/2004	15.79	7522.46	USBR
09/15/2004	15.90	7522.35	USBR
10/18/2004	15.67	7522.58	USBR
10/27/2004	15.77	7522.48	USGS
11/15/2004	15.78	7522.47	USBR
12/15/2004	15.43	7522.82	USBR
01/15/2005	15.76	7522.49	USBR
02/15/2005	15.62	7522.63	USBR
03/15/2005	15.59	7522.66	USBR
04/15/2005	15.75	7522.50	USBR
04/26/2005	15.69	7522.56	USGS
05/15/2005	15.64	7522.61	USBR
06/15/2005	15.64	7522.61	USBR
07/15/2005	15.55	7522.70	USBR
08/15/2005	15.41	7522.84	USBR
09/15/2005	15.41	7522.84	USBR
10/15/2005	15.72	7522.53	USBR
10/20/2005	15.59	7522.66	USGS
11/15/2005	17.19	7521.06	USBR
12/15/2005	17.42	7520.83	USBR
01/15/2006	17.56	7520.69	USBR
02/15/2006	17.94	7520.31	USBR
03/15/2006	18.23	7520.02	USBR
03/31/2006	18.30	7519.95	USBR
04/15/2006	18.30	7519.95	USBR
05/15/2006	17.84	7520.41	USBR
06/15/2006	17.45	7520.80	USBR
07/15/2006	17.76	7520.49	USBR
08/15/2006	17.74	7520.51	USBR
09/14/2006	16.93	7521.32	USBR
09/15/2006	16.93	7521.32	USBR
10/15/2006	16.55	7521.70	USBR
11/15/2006	16.71	7521.54	USBR
12/15/2006	17.62	7520.63	USBR
01/15/2007	17.81	7520.44	USBR
02/15/2007	17.64	7520.61	USBR
03/15/2007	17.70	7520.55	USBR

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Well NA04201027DAD1 EW-52U (EW52U)Unconfined

View Digital Orthophoto Quadrangle for this area

Water-Level Data

1970 to Present

1944 to Present

Well NA04201027DAD1 EW-52U (EW52U)
Unconfined