Well NA03701115BAA2 EW-3C (EW03C) Confined

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Well Information Table
Common Well ID	NA03701115BAA2 EW-3C
USBR Well ID	EW03C
USGS Well ID	372729105452402
USGS Station Name	NA03701115BAA2 EW-3C
USGS Construction Date	06/27/1980
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unused
Data Source(s)	USGS, USBR
Location Data
TRS	NA03701115BAA2 EW-3C
USBR TRS	NA03701115BAA2
USGS TRS 1	NA03701115BAA2 EW-3C
Longitude/Latitude (NAD83)	-105.75735727 , 37.45803591
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.7572410 , 37.45806135
USBR Longitude/Latitude (NAD27)	-105.756782855416 , 37.4580301195810
Easting, Northing RGDSS-NAD83 (US ft)	175835.25 , 168247.69
USGS Topography	Valley flat
USGS County	Alamosa County
USGS Map Name	ALAMOSA E.
USGS Map Scale	24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7525.30000000000
Elevation Data Source	USBOR EW well database
USBR Ground Elevation (ft NGVD29)	7521.3
USGS Ground Elevation (ft NGVD29)	7521.20
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7528.81
1-Arc Second NED Ground Elevation (ft NAVD88)	7525.37
SRTM Ground Elevation (ft NAVD88)	7526.36
Total Depth (ft)	85.00
USBR Total Depth (ft)	85
USGS Hole Depth (ft)	140.00
USGS Well Depth (ft)	85.00
Model Layer	2
Model Layer Source	Well Depth
Depth of Bottom of Layer 1	60
Depth of Bottom of Layer 2	169
Depth of Bottom of Layer 3	662
Depth of Bottom of Layer 4	2399
Additional Well Information	Logs, Construction
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Hydrologic Unit	Alamosa-Trinchera
USGS Data Available	Water-level (GW.LEV)
Water-level Database Information
Water-level Count	368
Water-level Date Range	05/25/1988 thru 12/15/2023
Monitored within the last 18 months	Yes, most recently on 12/15/2023
Depth-to-Water Range (ft)	-22.56 to -17.57
Water Table Elevation Range (ft NAVD88)	7542.87 to 7547.86
Water-Level-Source:Number-of-Measurements	USGS:24 USBR:346

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Water-level Data

2019 to Present

1967 to Present

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Measurement Date	Depth to Water (ft)	Elevation (ft NAVD88)	Data Source(s)
05/25/1988	-21.19	7546.49	USBR
06/15/1988	-21.10	7546.40	USBR
07/15/1988	-20.86	7546.16	USBR
08/15/1988	-20.70	7546.00	USBR
10/18/1988	-20.98	7546.28	USBR
12/15/1988	-21.63	7546.93	USBR
02/15/1989	-22.45	7547.75	USBR
03/15/1989	-22.49	7547.79	USBR
04/15/1989	-22.56	7547.86	USBR
05/15/1989	-22.10	7547.40	USBR
06/15/1989	-21.27	7546.57	USBR
07/15/1989	-20.79	7546.09	USBR
08/15/1989	-20.53	7545.83	USBR
09/15/1989	-20.37	7545.67	USBR
10/15/1989	-20.58	7545.88	USBR
11/15/1989	-21.13	7546.43	USBR
12/15/1989	-21.21	7546.51	USBR
01/15/1990	-21.49	7546.79	USBR
03/29/1990	-22.25	7547.55	USBR
06/15/1990	-21.26	7546.56	USBR
07/15/1990	-20.54	7545.84	USBR
08/15/1990	-20.22	7545.52	USBR
09/15/1990	-20.23	7545.53	USBR
10/15/1990	-20.38	7545.68	USBR
11/15/1990	-20.54	7545.84	USBR
12/15/1990	-20.75	7546.05	USBR
01/15/1991	-21.21	7546.51	USBR
02/15/1991	-21.88	7547.18	USBR
03/15/1991	-22.37	7547.67	USBR
04/15/1991	-22.36	7547.66	USBR
05/15/1991	-21.39	7546.69	USBR
06/15/1991	-20.94	7546.24	USBR
07/15/1991	-20.59	7545.89	USBR
08/15/1991	-20.72	7546.02	USBR
09/15/1991	-20.66	7545.96	USBR
10/09/1991	-20.69	7545.99	USBR
11/15/1991	-21.27	7546.57	USBR
12/15/1991	-22.13	7547.43	USBR
01/15/1992	-22.34	7547.64	USBR
02/15/1992	-22.33	7547.63	USBR
03/15/1992	-22.37	7547.67	USBR
04/15/1992	-22.26	7547.56	USBR
05/15/1992	-21.43	7546.73	USBR
06/15/1992	-20.79	7546.09	USBR
08/15/1992	-20.46	7545.76	USBR
09/15/1992	-20.90	7546.20	USBR
10/15/1992	-21.30	7546.60	USBR
11/15/1992	-21.86	7547.16	USBR
12/15/1992	-22.10	7547.40	USBR
01/15/1993	-22.24	7547.54	USBR
03/15/1993	-22.36	7547.66	USBR
04/15/1993	-22.50	7547.80	USBR
05/15/1993	-21.89	7547.19	USBR
06/15/1993	-21.14	7546.44	USBR
07/15/1993	-20.56	7545.86	USBR
08/15/1993	-20.26	7545.56	USBR
09/15/1993	-20.72	7546.02	USBR
10/15/1993	-21.04	7546.34	USBR
11/15/1993	-21.82	7547.12	USBR
12/15/1993	-22.22	7547.52	USBR
01/15/1994	-22.22	7547.52	USBR
02/15/1994	-22.24	7547.54	USBR
03/15/1994	-22.26	7547.56	USBR
04/15/1994	-22.28	7547.58	USBR
05/15/1994	-22.22	7547.52	USBR
06/15/1994	-21.68	7546.98	USBR
07/15/1994	-20.66	7545.96	USBR
08/15/1994	-20.19	7545.49	USBR
09/15/1994	-20.43	7545.73	USBR
10/19/1994	-20.33	7545.63	USBR
11/15/1994	-20.73	7546.03	USBR
12/29/1994	-20.98	7546.28	USBR
01/09/1995	-21.28	7546.58	USBR
02/15/1995	-21.56	7546.86	USBR
03/24/1995	-21.53	7546.83	USBR
04/15/1995	-21.52	7546.82	USBR
05/15/1995	-21.45	7546.75	USBR
08/15/1995	-20.50	7545.80	USBR
09/01/1995	-20.34	7545.64	USGS
09/15/1995	-20.28	7545.58	USBR
10/15/1995	-20.23	7545.53	USBR
11/01/1995	-20.65	7545.95	USGS
11/15/1995	-20.70	7546.00	USBR
12/15/1995	-20.96	7546.26	USBR
01/12/1996	-21.20	7546.50	USBR
02/15/1996	-21.46	7546.76	USBR
03/21/1996	-21.55	7546.85	USGS
03/21/1996	-21.51	7546.81	USBR
04/15/1996	-20.84	7546.14	USBR
05/15/1996	-20.64	7545.94	USBR
06/15/1996	-20.28	7545.58	USBR
07/18/1996	-19.83	7545.13	USBR
07/18/1996	-19.87	7545.17	USGS
09/26/1996	-19.82	7545.12	USBR
09/26/1996	-19.86	7545.16	USGS
04/03/1997	-21.00	7546.30	USGS
04/15/1997	-20.96	7546.26	USBR
05/07/1997	-20.29	7545.59	USBR
05/30/1997	-20.33	7545.63	USGS
07/31/1997	-19.71	7545.01	USGS
07/31/1997	-19.67	7544.97	USBR
10/02/1997	-19.61	7544.91	USBR
10/02/1997	-19.65	7544.95	USGS
04/14/1998	-20.77	7546.07	USGS
04/15/1998	-20.73	7546.03	USBR
10/08/1998	-19.54	7544.84	USGS
10/08/1998	-19.50	7544.80	USBR
04/09/1999	-20.13	7545.43	USBR
04/09/1999	-20.17	7545.47	USGS
09/23/1999	-19.70	7545.00	USGS
09/23/1999	-19.66	7544.96	USBR
02/29/2000	-20.76	7546.06	USBR
03/14/2000	-20.79	7546.09	USBR
05/25/2000	-19.78	7545.08	USGS
05/31/2000	-19.74	7545.04	USBR
07/15/2000	-19.37	7544.67	USBR
08/14/2000	-19.04	7544.34	USBR
10/04/2000	-19.14	7544.44	USBR
11/02/2000	-18.97	7544.27	USGS
03/13/2001	-19.69	7544.99	USBR
04/06/2001	-19.63	7544.93	USBR
06/05/2001	-19.77	7545.07	USBR
07/24/2001	-19.94	7545.24	USBR
09/20/2001	-19.16	7544.46	USGS
09/20/2001	-19.37	7544.67	USBR
10/25/2001	-19.29	7544.59	USBR
04/24/2002	-19.99	7545.29	USBR
05/15/2002	-19.65	7544.95	USGS,USBR
07/08/2002	-19.16	7544.46	USBR
09/13/2002	-18.84	7544.14	USBR
10/15/2002	-19.02	7544.32	USBR
11/15/2002	-19.16	7544.46	USGS,USBR
12/09/2002	-19.46	7544.76	USBR
04/18/2003	-19.40	7544.70	USGS
04/18/2003	-19.45	7544.75	USBR
06/26/2003	-19.16	7544.46	USBR
10/07/2003	-18.86	7544.16	USBR
03/23/2004	-19.96	7545.26	USBR
03/24/2004	-19.73	7545.03	USGS
06/04/2004	-19.56	7544.86	USBR
07/22/2004	-19.36	7544.66	USGS
11/17/2004	-19.46	7544.76	USBR
04/22/2005	-19.46	7544.76	USBR
06/27/2005	-19.15	7544.45	USGS
07/15/2005	-19.15	7544.45	USBR
08/15/2005	-18.85	7544.15	USBR
08/25/2005	-18.76	7544.06	USGS
09/15/2005	-18.79	7544.09	USBR
09/22/2005	-18.65	7543.95	USGS
10/15/2005	-19.25	7544.55	USBR
11/15/2005	-19.42	7544.72	USBR
12/15/2005	-19.63	7544.93	USBR
01/15/2006	-19.81	7545.11	USBR
02/15/2006	-19.93	7545.23	USBR
03/15/2006	-19.81	7545.11	USBR
04/15/2006	-19.46	7544.76	USBR
05/15/2006	-19.30	7544.60	USBR
06/15/2006	-19.02	7544.32	USBR
07/15/2006	-18.93	7544.23	USBR
08/15/2006	-18.84	7544.14	USBR
09/15/2006	-18.82	7544.12	USBR
10/15/2006	-19.02	7544.32	USBR
11/15/2006	-19.39	7544.69	USBR
12/15/2006	-19.59	7544.89	USBR
01/15/2007	-19.79	7545.09	USBR
02/15/2007	-19.93	7545.23	USBR
03/15/2007	-19.96	7545.26	USBR
04/15/2007	-20.12	7545.42	USBR
05/15/2007	-19.72	7545.02	USBR
06/15/2007	-19.45	7544.75	USBR
07/15/2007	-19.11	7544.41	USBR
08/15/2007	-18.89	7544.19	USBR
09/15/2007	-18.82	7544.12	USBR
10/15/2007	-19.06	7544.36	USBR
11/15/2007	-19.56	7544.86	USBR
12/15/2007	-19.84	7545.14	USBR
01/15/2008	-19.98	7545.28	USBR
02/15/2008	-20.08	7545.38	USBR
03/15/2008	-20.14	7545.44	USBR
04/15/2008	-19.88	7545.18	USBR
05/15/2008	-19.39	7544.69	USBR
06/15/2008	-19.26	7544.56	USBR
07/15/2008	-19.13	7544.43	USBR
08/15/2008	-19.04	7544.34	USBR
09/15/2008	-18.95	7544.25	USBR
10/15/2008	-18.99	7544.29	USBR
11/15/2008	-19.34	7544.64	USBR
12/15/2008	-19.63	7544.93	USBR
01/15/2009	-19.77	7545.07	USBR
02/15/2009	-19.90	7545.20	USBR
03/15/2009	-19.85	7545.15	USBR
04/14/2009	-19.80	7545.10	USBR
05/15/2009	-19.26	7544.56	USBR
06/15/2009	-19.18	7544.48	USBR
07/15/2009	-19.10	7544.40	USBR
08/15/2009	-18.98	7544.28	USBR
09/15/2009	-18.87	7544.17	USBR
10/15/2009	-19.15	7544.45	USBR
11/15/2009	-19.37	7544.67	USBR
12/15/2009	-19.45	7544.75	USBR
01/15/2010	-19.55	7544.85	USBR
02/15/2010	-19.73	7545.03	USBR
03/15/2010	-19.79	7545.09	USBR
04/15/2010	-19.88	7545.18	USBR
05/15/2010	-19.58	7544.88	USBR
06/15/2010	-19.41	7544.71	USBR
07/15/2010	-19.16	7544.46	USBR
08/15/2010	-18.99	7544.29	USBR
09/15/2010	-18.93	7544.23	USBR
10/15/2010	-18.88	7544.18	USBR
11/15/2010	-19.34	7544.64	USBR
12/15/2010	-19.60	7544.90	USBR
01/15/2011	-19.80	7545.10	USBR
02/15/2011	-20.02	7545.32	USBR
03/15/2011	-20.15	7545.45	USBR
04/15/2011	-20.08	7545.38	USBR
05/15/2011	-19.60	7544.90	USBR
06/15/2011	-19.23	7544.53	USBR
07/15/2011	-18.92	7544.22	USBR
08/15/2011	-18.84	7544.14	USBR
09/15/2011	-18.83	7544.13	USBR
10/15/2011	-18.80	7544.10	USBR
11/15/2011	-19.32	7544.62	USBR
12/15/2011	-19.59	7544.89	USBR
01/15/2012	-19.77	7545.07	USBR
02/15/2012	-19.92	7545.22	USBR
03/15/2012	-19.90	7545.20	USBR
04/15/2012	-19.72	7545.02	USBR
05/15/2012	-19.25	7544.55	USBR
06/15/2012	-18.91	7544.21	USBR
07/15/2012	-18.74	7544.04	USBR
08/15/2012	-18.59	7543.89	USBR
09/15/2012	-18.42	7543.72	USBR
10/15/2012	-18.61	7543.91	USBR
11/15/2012	-18.87	7544.17	USBR
12/15/2012	-19.07	7544.37	USBR
01/15/2013	-19.27	7544.57	USBR
02/15/2013	-19.39	7544.69	USBR
03/15/2013	-19.47	7544.77	USBR
04/15/2013	-19.34	7544.64	USBR
05/15/2013	-19.03	7544.33	USBR
06/15/2013	-18.73	7544.03	USBR
07/15/2013	-18.52	7543.82	USBR
08/15/2013	-18.35	7543.65	USBR
09/15/2013	-18.49	7543.79	USBR
10/15/2013	-18.89	7544.19	USBR
11/15/2013	-18.96	7544.26	USBR
12/15/2013	-19.03	7544.33	USBR
01/15/2014	-19.25	7544.55	USBR
02/15/2014	-19.40	7544.70	USBR
03/15/2014	-19.38	7544.68	USBR
04/15/2014	-19.38	7544.68	USBR
05/15/2014	-19.17	7544.47	USBR
06/15/2014	-19.01	7544.31	USBR
07/15/2014	-18.74	7544.04	USBR
08/15/2014	-18.50	7543.80	USBR
09/15/2014	-18.31	7543.61	USBR
10/15/2014	-18.57	7543.87	USBR
11/15/2014	-18.82	7544.12	USBR
12/15/2014	-18.85	7544.15	USBR
01/15/2015	-18.89	7544.19	USBR
02/15/2015	-19.00	7544.30	USBR
03/15/2015	-19.09	7544.39	USBR
04/15/2015	-19.31	7544.61	USBR
05/15/2015	-19.05	7544.35	USBR
06/15/2015	-18.88	7544.18	USBR
07/15/2015	-18.72	7544.02	USBR
08/15/2015	-18.58	7543.88	USBR
09/15/2015	-18.54	7543.84	USBR
10/15/2015	-18.81	7544.11	USBR
11/15/2015	-19.02	7544.32	USBR
12/15/2015	-19.13	7544.43	USBR
01/15/2016	-19.34	7544.64	USBR
02/15/2016	-19.46	7544.76	USBR
03/15/2016	-19.56	7544.86	USBR
04/15/2016	-19.65	7544.95	USBR
05/15/2016	-19.47	7544.77	USBR
06/15/2016	-19.09	7544.39	USBR
07/15/2016	-18.62	7543.92	USBR
08/15/2016	-18.25	7543.55	USBR
09/15/2016	-18.16	7543.46	USBR
10/15/2016	-18.47	7543.77	USBR
11/15/2016	-18.63	7543.93	USBR
12/15/2016	-18.73	7544.03	USBR
01/15/2017	-19.00	7544.30	USBR
02/15/2017	-19.13	7544.43	USBR
03/15/2017	-19.17	7544.47	USBR
04/15/2017	-19.31	7544.61	USBR
05/15/2017	-19.40	7544.70	USBR
06/15/2017	-19.13	7544.43	USBR
07/15/2017	-18.77	7544.07	USBR
08/15/2017	-18.57	7543.87	USBR
09/15/2017	-18.51	7543.81	USBR
10/15/2017	-18.57	7543.87	USBR
11/15/2017	-18.69	7543.99	USBR
12/15/2017	-18.81	7544.11	USBR
01/15/2018	-19.00	7544.30	USBR
02/15/2018	-19.18	7544.48	USBR
03/15/2018	-19.32	7544.62	USBR
04/15/2018	-19.24	7544.54	USBR
05/15/2018	-18.91	7544.21	USBR
06/15/2018	-18.61	7543.91	USBR
07/15/2018	-18.26	7543.56	USBR
08/15/2018	-18.02	7543.32	USBR
09/15/2018	-17.98	7543.28	USBR
10/15/2018	-18.25	7543.55	USBR
11/15/2018	-18.46	7543.76	USBR
12/15/2018	-18.58	7543.88	USBR
01/15/2019	-18.83	7544.13	USBR
02/15/2019	-19.02	7544.32	USBR
03/15/2019	-19.05	7544.35	USBR
04/15/2019	-19.10	7544.40	USBR
05/15/2019	-19.23	7544.53	USBR
06/15/2019	-18.72	7544.02	USBR
07/15/2019	-18.45	7543.75	USBR
08/15/2019	-18.12	7543.42	USBR
09/15/2019	-17.98	7543.28	USBR
10/15/2019	-18.12	7543.42	USBR
11/15/2019	-18.27	7543.57	USBR
12/15/2019	-18.53	7543.83	USBR
01/15/2020	-18.73	7544.03	USBR
02/15/2020	-18.87	7544.17	USBR
03/15/2020	-18.93	7544.23	USBR
04/15/2020	-19.20	7544.50	USBR
05/15/2020	-18.71	7544.01	USBR
06/15/2020	-18.28	7543.58	USBR
07/15/2020	-18.02	7543.32	USBR
08/15/2020	-17.73	7543.03	USBR
09/15/2020	-17.78	7543.08	USBR
10/15/2020	-17.85	7543.15	USBR
11/15/2020	-18.29	7543.59	USBR
12/15/2020	-18.36	7543.66	USBR
01/15/2021	-18.55	7543.85	USBR
02/15/2021	-18.75	7544.05	USBR
03/15/2021	-18.85	7544.15	USBR
04/15/2021	-18.83	7544.13	USBR
05/15/2021	-18.53	7543.83	USBR
06/15/2021	-18.63	7543.93	USBR
07/15/2021	-18.39	7543.69	USBR
08/15/2021	-18.12	7543.42	USBR
09/15/2021	-17.84	7543.14	USBR
10/15/2021	-17.99	7543.29	USBR
11/15/2021	-18.09	7543.39	USBR
12/15/2021	-18.17	7543.47	USBR
01/15/2022	-18.33	7543.63	USBR
02/15/2022	-18.54	7543.84	USBR
03/15/2022	-18.52	7543.82	USBR
04/15/2022	-18.42	7543.72	USBR
05/15/2022	-18.19	7543.49	USBR
06/15/2022	-17.97	7543.27	USBR
07/15/2022	-17.94	7543.24	USBR
08/15/2022	-17.68	7542.98	USBR
09/15/2022	-17.77	7543.07	USBR
10/15/2022	-18.01	7543.31	USBR
11/15/2022	-18.22	7543.52	USBR
12/15/2022	-18.33	7543.63	USBR
01/15/2023	-18.48	7543.78	USBR
02/15/2023	-18.64	7543.94	USBR
03/15/2023	-18.66	7543.96	USBR
04/15/2023	-18.52	7543.82	USBR
05/15/2023	-18.23	7543.53	USBR
06/15/2023	-18.25	7543.55	USBR
07/14/2023	-17.99	7543.29	USBR
08/15/2023	-17.57	7542.87	USBR
09/15/2023	-17.59	7542.89	USBR
10/15/2023	-17.86	7543.16	USBR
11/15/2023	-18.09	7543.39	USBR
12/15/2023	-18.26	7543.56	USBR

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Well NA03701115BAA2 EW-3C (EW03C)Confined

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Water-level Data

2019 to Present

1967 to Present

Well NA03701115BAA2 EW-3C (EW03C)
Confined