Well NA04200905AAA1 EW-65U (EW65U)
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Co-located Well(s):
NA04200905AAA2 EW-65C (EW65C)

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Well Information Table
Common Well ID	NA04200905AAA1 EW-65U
USBR Well ID	EW65U
USGS Well ID	375517105595901
USGS Station Name	NA04200905AAA1 EW-65U
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04200905AAA1 EW-65U
USBR TRS	NA04200905AAA1
USGS TRS 1	NA04200905AAA1 EW-65U
Longitude/Latitude (NAD83)	-105.99967493 , 37.92141732
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-106.0002973 , 37.92138840
USBR Longitude/Latitude (NAD27)	-105.999099889763 , 37.9214177998714
Easting, Northing RGDSS-NAD83 (US ft)	106118.53 , 337086.72
USGS County	Saguache County
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7552.71
Elevation Data Source	USBOR EW Well database
USBR Ground Elevation (ft NGVD29)	7548.7
USGS Ground Elevation (ft NGVD29)	7550.00
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7554.04
1-Arc Second NED Ground Elevation (ft NAVD88)	7554.04
SRTM Ground Elevation (ft NAVD88)	7555.72
Total Depth (ft)	45.00
USBR Total Depth (ft)	45
Model Layer	1
Model Layer Source	Well Depth
Depth of Bottom of Layer 1	95
Depth of Bottom of Layer 2	140
Depth of Bottom of Layer 3	411
Depth of Bottom of Layer 4	2284
Aquifer Information
Aquifer Type	Unconfined
Aquifer Type Source	EW_AQFR
USGS Data Available	Water-level (GW.LEV)
Water-level Count	289
Water-level Date Range	10/17/1983 thru 03/15/2007
Water-level Sources	RGWCD:0, USBR:265, 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)
10/17/1983	5.01	7547.70	USBR
11/30/1983	4.69	7548.02	USBR
12/14/1983	4.65	7548.06	USBR
01/16/1984	4.57	7548.14	USBR
05/21/1984	3.17	7549.54	USBR
09/04/1984	5.06	7547.65	USBR
09/19/1984	5.15	7547.56	USBR
10/18/1984	4.86	7547.85	USBR
11/26/1984	4.93	7547.78	USBR
01/16/1985	4.07	7548.64	USBR
02/21/1985	3.98	7548.73	USBR
07/17/1985	4.30	7548.41	USBR
08/19/1985	4.18	7548.53	USBR
09/22/1985	4.06	7548.65	USBR
10/15/1985	3.87	7548.84	USBR
12/27/1985	2.97	7549.74	USBR
01/14/1986	3.09	7549.62	USBR
05/19/1986	2.50	7550.21	USBR
06/16/1986	2.16	7550.55	USBR
09/29/1986	3.25	7549.46	USBR
09/15/1987	4.06	7548.65	USBR
10/19/1987	4.11	7548.60	USBR
10/15/1988	4.57	7548.14	USBR
10/27/1988	4.35	7548.36	USBR
12/15/1988	3.54	7549.17	USBR
02/15/1989	3.66	7549.05	USBR
03/15/1989	2.08	7550.63	USBR
04/15/1989	1.90	7550.81	USBR
05/15/1989	2.40	7550.31	USBR
06/15/1989	3.65	7549.06	USBR
07/15/1989	4.43	7548.28	USBR
08/15/1989	4.55	7548.16	USBR
09/15/1989	4.86	7547.85	USBR
10/15/1989	4.75	7547.96	USBR
11/15/1989	4.32	7548.39	USBR
12/15/1989	3.96	7548.75	USBR
02/15/1990	3.76	7548.95	USBR
03/15/1990	2.76	7549.95	USBR
04/15/1990	2.39	7550.32	USBR
05/15/1990	1.76	7550.95	USBR
06/14/1990	3.18	7549.53	USBR
07/15/1990	4.14	7548.57	USBR
08/15/1990	4.65	7548.06	USBR
09/15/1990	4.94	7547.77	USBR
10/15/1990	4.77	7547.94	USBR
06/15/1991	2.61	7550.10	USBR
07/15/1991	4.01	7548.70	USBR
08/15/1991	4.58	7548.13	USBR
09/15/1991	4.87	7547.84	USBR
10/17/1991	4.75	7547.96	USBR
11/15/1991	4.28	7548.43	USBR
12/15/1991	3.73	7548.98	USBR
01/15/1992	3.76	7548.95	USBR
02/15/1992	3.76	7548.95	USBR
03/15/1992	3.01	7549.70	USBR
04/15/1992	1.43	7551.28	USBR
05/15/1992	2.27	7550.44	USBR
06/15/1992	2.71	7550.00	USBR
07/15/1992	3.69	7549.02	USBR
08/15/1992	3.90	7548.81	USBR
09/15/1992	3.59	7549.12	USBR
10/15/1992	3.31	7549.40	USBR
11/15/1992	2.81	7549.90	USBR
12/15/1992	2.68	7550.03	USBR
01/15/1993	3.10	7549.61	USBR
02/15/1993	3.05	7549.66	USBR
03/15/1993	1.19	7551.52	USBR
04/15/1993	1.44	7551.27	USBR
05/15/1993	2.14	7550.57	USBR
06/15/1993	2.96	7549.75	USBR
07/15/1993	4.05	7548.66	USBR
08/15/1993	4.60	7548.11	USBR
09/15/1993	4.54	7548.17	USBR
10/15/1993	4.46	7548.25	USBR
11/15/1993	4.10	7548.61	USBR
12/15/1993	3.66	7549.05	USBR
01/15/1994	3.61	7549.10	USBR
02/15/1994	3.80	7548.91	USBR
03/15/1994	2.81	7549.90	USBR
04/15/1994	2.14	7550.57	USBR
05/15/1994	1.94	7550.77	USBR
06/15/1994	3.22	7549.49	USBR
07/15/1994	4.26	7548.45	USBR
07/26/1994	4.48	7548.23	USBR
08/15/1994	4.79	7547.92	USBR
09/15/1994	5.02	7547.69	USBR
10/15/1994	4.98	7547.73	USBR
11/15/1994	4.53	7548.18	USBR
11/25/1994	4.36	7548.35	USBR
11/25/1994	4.38	7548.33	USGS
12/15/1994	4.18	7548.53	USBR
12/22/1994	4.16	7548.55	USGS
12/22/1994	4.14	7548.57	USBR
01/15/1995	3.88	7548.83	USBR
01/25/1995	3.75	7548.96	USGS
01/25/1995	3.73	7548.98	USBR
02/15/1995	3.30	7549.41	USBR
03/15/1995	2.74	7549.97	USBR
03/30/1995	2.41	7550.30	USGS
03/30/1995	2.39	7550.32	USBR
04/15/1995	2.46	7550.25	USBR
04/25/1995	2.18	7550.53	USGS
04/25/1995	2.16	7550.55	USBR
05/15/1995	2.58	7550.13	USBR
06/15/1995	2.99	7549.72	USBR
06/28/1995	3.48	7549.23	USBR
06/28/1995	3.50	7549.21	USGS
07/15/1995	2.56	7550.15	USBR
08/15/1995	3.69	7549.02	USBR
08/30/1995	4.02	7548.69	USGS
08/30/1995	4.00	7548.71	USBR
09/15/1995	4.24	7548.47	USBR
09/27/1995	4.46	7548.25	USBR
09/27/1995	4.48	7548.23	USGS
10/15/1995	4.34	7548.37	USBR
10/25/1995	4.32	7548.39	USBR
10/25/1995	4.34	7548.37	USGS
11/15/1995	4.10	7548.61	USBR
11/29/1995	3.83	7548.88	USBR
11/29/1995	3.85	7548.86	USGS
12/15/1995	3.48	7549.23	USBR
12/28/1995	3.34	7549.37	USBR
12/28/1995	3.36	7549.35	USGS
01/15/1996	3.40	7549.31	USBR
02/15/1996	3.23	7549.48	USBR
03/15/1996	2.29	7550.42	USBR
04/15/1996	2.06	7550.65	USBR
05/15/1996	2.60	7550.11	USBR
05/30/1996	3.03	7549.68	USBR
06/15/1996	3.56	7549.15	USBR
06/25/1996	3.82	7548.89	USBR
07/03/1996	3.92	7548.79	USBR
07/15/1996	4.24	7548.47	USBR
08/15/1996	4.78	7547.93	USBR
08/29/1996	4.84	7547.87	USBR
09/15/1996	5.00	7547.71	USBR
10/15/1996	4.96	7547.75	USBR
11/14/1996	4.70	7548.01	USBR
12/15/1996	4.66	7548.05	USBR
01/24/1997	4.51	7548.20	USBR
02/06/1997	4.46	7548.25	USBR
02/15/1997	4.49	7548.22	USBR
03/15/1997	3.99	7548.72	USBR
04/15/1997	3.32	7549.39	USBR
05/15/1997	3.14	7549.57	USBR
06/15/1997	3.66	7549.05	USBR
06/26/1997	3.95	7548.76	USBR
07/15/1997	4.47	7548.24	USBR
08/15/1997	4.88	7547.83	USBR
09/10/1997	5.07	7547.64	USBR
09/15/1997	5.13	7547.58	USBR
10/03/1997	5.04	7547.67	USGS
10/03/1997	5.02	7547.69	USBR
10/15/1997	5.04	7547.67	USBR
11/15/1997	4.84	7547.87	USBR
12/15/1997	4.49	7548.22	USBR
01/15/1998	4.50	7548.21	USBR
02/12/1998	4.51	7548.20	USGS
02/12/1998	4.49	7548.22	USBR
03/15/1998	4.07	7548.64	USBR
04/15/1998	3.27	7549.44	USBR
04/21/1998	3.17	7549.54	USBR
05/15/1998	3.28	7549.43	USBR
06/15/1998	3.99	7548.72	USBR
07/16/1998	4.53	7548.18	USBR
07/29/1998	4.75	7547.96	USGS
07/29/1998	4.73	7547.98	USBR
08/15/1998	4.76	7547.95	USBR
10/19/1998	4.94	7547.77	USBR
12/03/1998	4.36	7548.35	USBR
01/05/1999	4.29	7548.42	USBR
01/15/1999	4.27	7548.44	USBR
02/15/1999	3.78	7548.93	USBR
03/10/1999	3.46	7549.25	USGS
03/10/1999	3.44	7549.27	USBR
03/15/1999	3.34	7549.37	USBR
04/15/1999	3.23	7549.48	USBR
04/21/1999	3.14	7549.57	USBR
05/15/1999	2.60	7550.11	USBR
05/19/1999	2.68	7550.03	USBR
06/15/1999	3.53	7549.18	USBR
07/15/1999	4.24	7548.47	USBR
08/15/1999	4.58	7548.13	USBR
09/15/1999	4.87	7547.84	USBR
10/15/1999	4.82	7547.89	USBR
10/28/1999	4.78	7547.93	USBR
10/28/1999	4.80	7547.91	USGS
11/15/1999	4.39	7548.32	USBR
12/15/1999	4.03	7548.68	USBR
01/07/2000	4.11	7548.60	USBR
01/15/2000	4.12	7548.59	USBR
02/15/2000	3.88	7548.83	USBR
03/15/2000	3.25	7549.46	USBR
04/15/2000	2.63	7550.08	USBR
04/26/2000	2.73	7549.98	USBR
04/26/2000	2.85	7549.86	USGS
05/12/2000	3.00	7549.71	USBR
05/15/2000	3.07	7549.64	USBR
06/09/2000	3.78	7548.93	USBR
06/15/2000	3.92	7548.79	USBR
07/15/2000	4.53	7548.18	USBR
08/15/2000	4.93	7547.78	USBR
08/30/2000	5.02	7547.69	USBR
09/15/2000	5.12	7547.59	USBR
10/15/2000	5.14	7547.57	USBR
11/15/2000	4.97	7547.74	USBR
11/21/2000	4.93	7547.78	USBR
12/06/2000	4.87	7547.84	USGS
12/15/2000	4.84	7547.87	USBR
01/15/2001	4.77	7547.94	USBR
02/15/2001	4.74	7547.97	USBR
03/15/2001	4.40	7548.31	USBR
05/15/2001	3.02	7549.69	USBR
06/01/2001	3.35	7549.36	USBR
06/15/2001	3.84	7548.87	USBR
07/15/2001	4.56	7548.15	USBR
08/23/2001	5.05	7547.66	USBR
09/17/2001	5.15	7547.56	USBR
11/01/2001	5.02	7547.69	USBR
01/15/2002	4.90	7547.81	USBR
02/15/2002	4.65	7548.06	USBR
03/15/2002	4.49	7548.22	USBR
04/15/2002	4.04	7548.67	USBR
05/15/2002	4.08	7548.63	USBR
06/15/2002	4.57	7548.14	USBR
07/15/2002	4.93	7547.78	USBR
07/30/2002	5.13	7547.58	USGS
08/15/2002	5.29	7547.42	USBR
09/15/2002	5.48	7547.23	USBR
10/15/2002	5.42	7547.29	USBR
11/15/2002	5.25	7547.46	USBR
12/15/2002	5.16	7547.55	USBR
12/18/2002	5.13	7547.58	USGS
01/15/2003	5.07	7547.64	USBR
02/15/2003	4.95	7547.76	USBR
03/15/2003	4.72	7547.99	USBR
04/15/2003	4.49	7548.22	USBR
05/15/2003	4.51	7548.20	USBR
06/15/2003	4.88	7547.83	USBR
07/15/2003	5.30	7547.41	USBR
08/07/2003	5.55	7547.16	USGS
08/15/2003	5.60	7547.11	USBR
09/15/2003	5.56	7547.15	USBR
10/15/2003	5.44	7547.27	USBR
11/15/2003	5.32	7547.39	USBR
12/15/2003	5.23	7547.48	USBR
12/16/2003	5.22	7547.49	USGS
01/15/2004	5.15	7547.56	USBR
02/15/2004	5.07	7547.64	USBR
03/15/2004	4.85	7547.86	USBR
04/15/2004	4.61	7548.10	USBR
05/15/2004	4.56	7548.15	USBR
06/15/2004	5.04	7547.67	USBR
07/15/2004	5.42	7547.29	USBR
08/15/2004	5.67	7547.04	USBR
09/15/2004	5.79	7546.92	USBR
09/21/2004	5.82	7546.89	USGS
10/15/2004	5.67	7547.04	USBR
11/15/2004	5.54	7547.17	USBR
12/15/2004	5.43	7547.28	USBR
01/15/2005	5.34	7547.37	USBR
02/15/2005	5.25	7547.46	USBR
03/15/2005	5.15	7547.56	USBR
03/22/2005	5.15	7547.56	USGS
04/15/2005	5.08	7547.63	USBR
05/15/2005	5.02	7547.69	USBR
06/15/2005	5.38	7547.33	USBR
07/15/2005	5.74	7546.97	USBR
08/15/2005	5.95	7546.76	USBR
09/15/2005	6.05	7546.66	USBR
10/15/2005	5.89	7546.82	USBR
11/15/2005	5.73	7546.98	USBR
12/15/2005	5.62	7547.09	USBR
01/15/2006	5.52	7547.19	USBR
02/15/2006	5.43	7547.28	USBR
03/15/2006	5.37	7547.34	USBR
04/15/2006	5.29	7547.42	USBR
05/15/2006	5.24	7547.47	USBR
06/15/2006	5.59	7547.12	USBR
07/15/2006	5.86	7546.85	USBR
08/15/2006	5.95	7546.76	USBR
09/14/2006	5.98	7546.73	USBR
09/15/2006	5.98	7546.73	USBR
10/15/2006	5.71	7547.00	USBR
11/15/2006	5.52	7547.19	USBR
12/15/2006	5.44	7547.27	USBR
01/15/2007	5.38	7547.33	USBR
02/15/2007	5.32	7547.39	USBR
03/15/2007	5.22	7547.49	USBR

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Well NA04200905AAA1 EW-65U (EW65U)Unconfined

View Digital Orthophoto Quadrangle for this area

Water-Level Data

1970 to Present

1944 to Present

Well NA04200905AAA1 EW-65U (EW65U)
Unconfined