Well NA04101014BAA1 EW-42U (EW42U)
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Co-located Well(s):
NA04101014BBA2 EW-42C (EW42C)

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Well Information Table
Common Well ID	NA04101014BAA1 EW-42U
USBR Well ID	EW42U
USGS Well ID	374827105510201
GSDNP Well Name	374827105510201
USGS Station Name	NA04101014BAA1 EW-42U
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04101014BAA1 EW-42U
USBR TRS	NA04101014BAA1
USGS TRS 1	NA04101014BAA1 EW-42U
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)	45.00
USBR Total Depth (ft)	45
USGS Well Depth (ft)	140.00
Model Layer	1
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	Unconfined
Aquifer Type Source	EW_AQFR
USGS Data Available	Water-level (GW.LEV)
Water-level Count	281
Water-level Date Range	10/19/1983 thru 03/15/2007
Water-level Sources	RGWCD:0, USBR:268, USGS:259, 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	4.60	7532.67	USGS,USBR
11/29/1983	4.40	7532.87	USGS,USBR
12/13/1983	4.40	7532.87	USGS,USBR
01/17/1984	4.30	7532.97	USGS,USBR
02/17/1984	4.20	7533.07	USGS,USBR
03/14/1984	4.10	7533.17	USGS,USBR
04/19/1984	4.00	7533.27	USGS,USBR
05/16/1984	3.90	7533.37	USGS,USBR
06/20/1984	4.20	7533.07	USGS,USBR
07/10/1984	4.70	7532.57	USGS,USBR
08/17/1984	5.03	7532.24	USGS,USBR
09/25/1984	5.03	7532.24	USGS,USBR
10/17/1984	5.04	7532.23	USGS,USBR
11/20/1984	5.03	7532.24	USGS,USBR
12/18/1984	4.62	7532.65	USGS,USBR
01/17/1985	4.59	7532.68	USGS,USBR
02/21/1985	4.54	7532.73	USGS,USBR
03/15/1985	4.52	7532.75	USGS,USBR
04/23/1985	4.47	7532.80	USGS,USBR
05/15/1985	4.20	7533.07	USGS,USBR
06/21/1985	4.21	7533.06	USGS,USBR
07/15/1985	4.32	7532.95	USGS,USBR
08/19/1985	5.16	7532.11	USGS,USBR
09/16/1985	5.10	7532.17	USGS,USBR
10/17/1985	4.89	7532.38	USGS,USBR
11/15/1985	4.67	7532.60	USGS,USBR
12/15/1985	4.61	7532.66	USGS,USBR
01/15/1986	4.25	7533.02	USGS,USBR
02/15/1986	4.33	7532.94	USGS,USBR
03/25/1986	4.17	7533.10	USGS,USBR
04/16/1986	4.36	7532.91	USGS,USBR
05/19/1986	4.41	7532.86	USGS,USBR
06/19/1986	4.16	7533.11	USGS,USBR
07/16/1986	4.31	7532.96	USGS,USBR
09/21/1986	5.07	7532.20	USGS,USBR
10/21/1986	5.15	7532.12	USGS,USBR
11/26/1986	4.98	7532.29	USGS,USBR
12/15/1986	4.30	7532.97	USGS,USBR
01/15/1987	4.17	7533.10	USGS,USBR
02/25/1987	3.98	7533.29	USGS,USBR
04/24/1987	2.95	7534.32	USGS,USBR
05/22/1987	2.68	7534.59	USGS,USBR
06/22/1987	2.19	7535.08	USGS,USBR
07/28/1987	3.07	7534.20	USGS,USBR
08/25/1987	3.45	7533.82	USGS,USBR
09/21/1987	3.69	7533.58	USGS,USBR
10/21/1987	3.46	7533.81	USGS,USBR
05/25/1988	2.92	7534.35	USGS,USBR
06/15/1988	3.52	7533.75	USGS,USBR
07/15/1988	3.97	7533.30	USGS,USBR
08/15/1988	4.37	7532.90	USGS,USBR
10/15/1988	4.46	7532.81	USGS,USBR
11/03/1988	4.29	7532.98	USGS,USBR
04/24/1989	3.80	7533.47	USGS,USBR
06/15/1989	4.35	7532.92	USGS,USBR
07/15/1989	4.71	7532.56	USGS,USBR
08/15/1989	4.83	7532.44	USGS,USBR
09/15/1989	4.95	7532.32	USGS,USBR
10/15/1989	4.92	7532.35	USGS,USBR
11/15/1989	4.90	7532.37	USGS,USBR
12/15/1989	4.85	7532.42	USGS,USBR
01/15/1990	4.80	7532.47	USGS,USBR
02/15/1990	4.76	7532.51	USGS,USBR
03/15/1990	4.52	7532.75	USGS,USBR
04/15/1990	4.46	7532.81	USGS,USBR
05/15/1990	4.03	7533.24	USGS,USBR
06/15/1990	4.48	7532.79	USGS,USBR
07/15/1990	5.12	7532.15	USGS,USBR
08/15/1990	5.35	7531.92	USGS,USBR
09/15/1990	5.33	7531.94	USGS,USBR
10/15/1990	4.39	7532.88	USGS,USBR
11/15/1990	3.40	7533.87	USGS,USBR
12/15/1990	3.37	7533.90	USGS,USBR
01/15/1991	3.27	7534.00	USGS,USBR
02/15/1991	3.64	7533.63	USGS,USBR
03/15/1991	3.90	7533.37	USGS,USBR
04/15/1991	4.09	7533.18	USGS,USBR
05/15/1991	4.18	7533.09	USGS,USBR
06/15/1991	4.59	7532.68	USGS,USBR
07/15/1991	5.11	7532.16	USGS,USBR
08/15/1991	5.05	7532.22	USGS,USBR
09/15/1991	5.34	7531.93	USGS,USBR
10/16/1991	5.46	7531.81	USGS,USBR
11/15/1991	5.47	7531.80	USGS,USBR
12/15/1991	5.39	7531.88	USGS,USBR
01/15/1992	5.43	7531.84	USGS,USBR
02/15/1992	5.45	7531.82	USGS,USBR
03/15/1992	5.19	7532.08	USGS,USBR
04/15/1992	4.02	7533.25	USGS,USBR
05/15/1992	4.86	7532.41	USGS,USBR
06/15/1992	5.91	7531.36	USGS,USBR
07/15/1992	6.05	7531.22	USGS,USBR
08/15/1992	6.09	7531.18	USGS,USBR
09/15/1992	6.18	7531.09	USGS,USBR
10/15/1992	6.93	7530.34	USGS,USBR
11/15/1992	7.62	7529.65	USGS,USBR
12/15/1992	8.03	7529.24	USGS,USBR
02/15/1993	8.61	7528.66	USGS,USBR
03/15/1993	8.97	7528.30	USGS,USBR
04/15/1993	9.37	7527.90	USGS,USBR
05/15/1993	9.71	7527.56	USGS,USBR
06/15/1993	9.88	7527.39	USGS,USBR
07/15/1993	9.39	7527.88	USGS,USBR
08/15/1993	9.09	7528.18	USGS,USBR
09/15/1993	8.98	7528.29	USGS,USBR
10/15/1993	8.93	7528.34	USGS,USBR
11/15/1993	8.94	7528.33	USGS,USBR
12/15/1993	10.06	7527.21	USGS,USBR
01/15/1994	10.50	7526.77	USGS,USBR
02/15/1994	10.94	7526.33	USGS,USBR
03/15/1994	11.23	7526.04	USGS,USBR
04/15/1994	10.62	7526.65	USGS,USBR
05/15/1994	10.65	7526.62	USGS,USBR
06/15/1994	10.44	7526.83	USGS,USBR
07/15/1994	10.32	7526.95	USGS,USBR
08/15/1994	10.33	7526.94	USGS,USBR
12/15/1994	10.13	7527.14	USGS,USBR
12/27/1994	10.03	7527.24	USBR
12/27/1994	10.00	7527.27	USGS
01/15/1995	10.10	7527.17	USGS,USBR
02/15/1995	10.13	7527.14	USGS,USBR
03/15/1995	10.84	7526.43	USGS,USBR
04/15/1995	10.75	7526.52	USGS,USBR
05/16/1995	10.68	7526.59	USGS
05/16/1995	10.71	7526.56	USBR
06/15/1995	10.68	7526.59	USGS,USBR
07/19/1995	10.38	7526.89	USGS
07/19/1995	10.41	7526.86	USBR
08/15/1995	10.38	7526.89	USGS,USBR
09/15/1995	10.25	7527.02	USGS,USBR
10/15/1995	10.12	7527.15	USGS,USBR
11/02/1995	9.96	7527.31	USGS
11/02/1995	9.99	7527.28	USBR
11/15/1995	10.03	7527.24	USGS,USBR
12/15/1995	9.92	7527.35	USGS,USBR
01/11/1996	9.88	7527.39	USBR
01/11/1996	9.85	7527.42	USGS
02/13/1996	9.88	7527.39	USBR
02/13/1996	9.85	7527.42	USGS
03/15/1996	10.72	7526.55	USGS,USBR
04/22/1996	10.43	7526.84	USGS,USBR
05/30/1996	10.17	7527.10	USGS
05/30/1996	10.20	7527.07	USBR
06/15/1996	10.24	7527.03	USGS,USBR
07/15/1996	10.23	7527.04	USGS,USBR
08/15/1996	10.21	7527.06	USGS,USBR
08/28/1996	9.98	7527.29	USBR
08/28/1996	9.95	7527.32	USGS
10/31/1996	10.59	7526.68	USGS,USBR
11/15/1996	11.00	7526.27	USGS,USBR
12/15/1996	11.34	7525.93	USGS,USBR
01/02/1997	11.82	7525.45	USGS,USBR
01/15/1997	12.03	7525.24	USGS,USBR
02/04/1997	12.17	7525.10	USGS,USBR
03/15/1997	12.49	7524.78	USGS,USBR
04/16/1997	12.85	7524.42	USGS,USBR
04/30/1997	12.76	7524.51	USGS
04/30/1997	12.79	7524.48	USBR
05/01/1997	12.80	7524.47	USGS,USBR
05/05/1997	12.98	7524.29	USGS,USBR
05/27/1997	12.88	7524.39	USGS,USBR
06/04/1997	12.93	7524.34	USGS,USBR
07/04/1997	13.03	7524.24	USGS,USBR
08/11/1997	12.77	7524.50	USGS,USBR
09/09/1997	13.19	7524.08	USGS,USBR
10/15/1997	13.30	7523.97	USGS,USBR
11/15/1997	13.40	7523.87	USGS,USBR
12/04/1997	13.53	7523.74	USGS,USBR
01/15/1998	13.60	7523.67	USGS,USBR
02/04/1998	13.70	7523.57	USGS,USBR
03/17/1998	13.85	7523.42	USGS,USBR
04/20/1998	13.98	7523.29	USGS,USBR
04/29/1998	13.92	7523.35	USGS,USBR
05/15/1998	14.03	7523.24	USGS,USBR
06/03/1998	13.90	7523.37	USGS,USBR
07/07/1998	14.23	7523.04	USGS,USBR
08/15/1998	14.26	7523.01	USGS,USBR
09/15/1998	14.31	7522.96	USGS,USBR
10/15/1998	13.97	7523.30	USGS,USBR
11/06/1998	14.45	7522.82	USGS,USBR
12/08/1998	14.37	7522.90	USGS,USBR
01/14/1999	14.45	7522.82	USGS,USBR
05/06/1999	14.89	7522.38	USGS,USBR
06/03/1999	14.52	7522.75	USGS,USBR
06/28/1999	14.30	7522.97	USGS,USBR
09/07/1999	14.70	7522.57	USGS,USBR
11/29/1999	14.94	7522.33	USGS,USBR
02/02/2000	15.00	7522.27	USGS,USBR
03/23/2000	14.40	7522.87	USGS,USBR
04/04/2000	14.33	7522.94	USGS,USBR
04/15/2000	14.20	7523.07	USGS,USBR
05/23/2000	14.10	7523.17	USGS,USBR
06/06/2000	14.23	7523.04	USGS,USBR
07/15/2000	14.20	7523.07	USGS,USBR
08/15/2000	14.20	7523.07	USGS,USBR
08/30/2000	14.17	7523.10	USGS,USBR
09/28/2000	13.99	7523.28	USGS,USBR
10/03/2000	13.95	7523.32	USGS,USBR
11/21/2000	13.70	7523.57	USGS,USBR
12/05/2000	13.69	7523.58	USGS
12/15/2000	13.62	7523.65	USGS,USBR
01/15/2001	13.59	7523.68	USGS,USBR
02/15/2001	13.54	7523.73	USGS,USBR
03/09/2001	13.60	7523.67	USGS,USBR
03/15/2001	13.58	7523.69	USGS,USBR
04/15/2001	13.55	7523.72	USGS,USBR
05/15/2001	13.50	7523.77	USGS,USBR
05/30/2001	13.47	7523.80	USGS,USBR
06/12/2001	13.45	7523.82	USGS,USBR
07/15/2001	13.50	7523.77	USGS,USBR
08/08/2001	13.61	7523.66	USGS,USBR
09/15/2001	13.45	7523.82	USGS,USBR
10/15/2001	13.39	7523.88	USGS,USBR
11/16/2001	13.30	7523.97	USGS,USBR
12/06/2001	13.34	7523.93	USGS,USBR
01/15/2002	13.39	7523.88	USGS,USBR
02/06/2002	13.39	7523.88	USGS,USBR
03/20/2002	13.40	7523.87	USGS,USBR
04/15/2002	13.31	7523.96	USGS,USBR
05/09/2002	13.29	7523.98	USGS,USBR
06/18/2002	13.19	7524.08	USGS,USBR
07/15/2002	13.17	7524.10	USGS,USBR
08/15/2002	13.13	7524.14	USGS,USBR
09/12/2002	13.53	7523.74	USGS,USBR
09/30/2002	13.83	7523.44	USGS,USBR
10/15/2002	13.41	7523.86	USGS,USBR
11/15/2002	13.22	7524.05	USGS,USBR
12/18/2002	13.08	7524.19	USGS,USBR
01/15/2003	13.60	7523.67	USGS,USBR
02/15/2003	13.34	7523.93	USGS,USBR
03/25/2003	13.79	7523.48	USGS,USBR
04/15/2003	13.46	7523.81	USGS,USBR
05/15/2003	13.70	7523.57	USGS,USBR
06/20/2003	14.14	7523.13	USGS,USBR
07/22/2003	14.35	7522.92	USGS,USBR
08/29/2003	13.88	7523.39	USGS,USBR
09/03/2003	13.80	7523.47	USGS,USBR
11/05/2003	14.09	7523.18	USGS,USBR
12/01/2003	14.19	7523.08	USGS,USBR
01/13/2004	14.47	7522.80	USGS,USBR
02/15/2004	14.00	7523.27	USGS,USBR
03/01/2004	13.94	7523.33	USGS,USBR
03/15/2004	13.85	7523.42	USGS,USBR
04/15/2004	13.69	7523.58	USGS,USBR
05/19/2004	13.74	7523.53	USGS,USBR
06/15/2004	13.65	7523.62	USGS,USBR
07/19/2004	13.97	7523.30	USGS,USBR
08/15/2004	14.18	7523.09	USGS,USBR
08/18/2004	14.20	7523.07	USGS
09/15/2004	14.37	7522.90	USGS,USBR
10/18/2004	14.52	7522.75	USGS,USBR
11/15/2004	14.57	7522.70	USGS,USBR
12/28/2004	14.31	7522.96	USGS,USBR
02/10/2005	14.47	7522.80	USGS,USBR
03/08/2005	14.61	7522.66	USGS
04/24/2005	14.60	7522.67	USGS,USBR
05/25/2005	14.67	7522.60	USGS,USBR
06/29/2005	14.58	7522.69	USGS,USBR
07/15/2005	14.14	7523.13	USGS,USBR
08/15/2005	13.83	7523.44	USGS,USBR
08/24/2005	13.83	7523.44	USGS
09/15/2005	14.12	7523.15	USGS,USBR
10/15/2005	14.33	7522.94	USGS,USBR
11/15/2005	14.46	7522.81	USGS,USBR
12/15/2005	14.39	7522.88	USGS,USBR
01/15/2006	14.44	7522.83	USGS,USBR
02/15/2006	14.45	7522.82	USGS,USBR
03/15/2006	14.49	7522.78	USGS,USBR
04/15/2006	14.41	7522.86	USBR
05/15/2006	14.34	7522.93	USBR
06/15/2006	14.30	7522.97	USBR
07/15/2006	14.23	7523.04	USBR
08/15/2006	14.04	7523.23	USBR
09/14/2006	13.73	7523.54	USBR
09/15/2006	13.73	7523.54	USBR
10/15/2006	13.53	7523.74	USBR
11/15/2006	13.89	7523.38	USBR
12/15/2006	14.00	7523.27	USBR
01/15/2007	13.64	7523.63	USBR
02/15/2007	13.50	7523.77	USBR
03/15/2007	13.43	7523.84	USBR

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Well NA04101014BAA1 EW-42U (EW42U)Unconfined

View Digital Orthophoto Quadrangle for this area

Water-Level Data

1970 to Present

1944 to Present

Well NA04101014BAA1 EW-42U (EW42U)
Unconfined