Well NA04101004CCC3 EW-47C-2 (EW47C2) Confined
Co-located Well(s): NA04101004CCC1 EW-47U (EW47U) NA04101004CCC2 EW-47C-1 (EW47C1)

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Well Information Table
Common Well ID	NA04101004CCC3 EW-47C-2
USBR Well ID	EW47C2
USGS Well ID	374921105532803
USGS Station Name	NA04101004CCC3 EW-47C-2
USGS Construction Date	05/19/1994
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04101004CCC3 EW-47C-2
USBR TRS	NA04101004CCC3
USGS TRS 1	NA04101004CCC3 EW-47C-2
Longitude/Latitude (NAD83)	-105.89211903 , 37.82213720
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.8916862 , 37.82249950
USBR Longitude/Latitude (NAD27)	-105.891543912260 , 37.8221376692244
Easting, Northing RGDSS-NAD83 (US ft)	137047.29 , 300851.58
USGS County	Saguache County
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7547.12000000000
Elevation Data Source	USBOR EW well database
USBR Ground Elevation (ft NGVD29)	7543.3
USGS Ground Elevation (ft NGVD29)	7528.40
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7546.31
1-Arc Second NED Ground Elevation (ft NAVD88)	7547.41
SRTM Ground Elevation (ft NAVD88)	7550.69
Total Depth (ft)	220.00
USBR Total Depth (ft)	220
USGS Well Depth (ft)	177.00
Model Layer	2
Model Layer Source	Well Depth
Depth of Bottom of Layer 1	95
Depth of Bottom of Layer 2	222
Depth of Bottom of Layer 3	1271
Depth of Bottom of Layer 4	3416
Additional Well Information	Construction
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Aquifer Type	Confined Single Aquifer
USGS Hydrologic Unit	San Luis
USGS Data Available	Water-level (GW.LEV)
Water-level Database Information
Water-level Count	275
Water-level Date Range	04/30/1997 thru 12/05/2023
Monitored within the last 18 months	Yes, most recently on 12/05/2023
Depth-to-Water Range (ft)	17.07 to 34.66
Water Table Elevation Range (ft NAVD88)	7512.46 to 7530.05
Water-Level-Source:Number-of-Measurements	USGS:106 USBR:254

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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)
04/30/1997	17.20	7529.92	USGS
07/15/1997	21.27	7525.85	USGS,USBR
08/15/1997	18.74	7528.38	USBR
08/26/1997	19.95	7527.17	USGS
09/15/1997	19.33	7527.79	USGS,USBR
10/15/1997	18.49	7528.63	USGS,USBR
11/15/1997	17.99	7529.13	USGS,USBR
12/15/1997	17.73	7529.39	USGS,USBR
01/15/1998	17.53	7529.59	USGS,USBR
02/15/1998	17.36	7529.76	USGS,USBR
03/12/1998	17.17	7529.95	USBR
03/12/1998	17.41	7529.71	USGS
04/15/1998	17.27	7529.85	USGS
04/15/1998	17.07	7530.05	USBR
05/15/1998	18.92	7528.20	USBR
05/15/1998	19.12	7528.00	USGS
06/15/1998	21.52	7525.60	USGS,USBR
07/15/1998	22.42	7524.70	USGS,USBR
08/15/1998	22.35	7524.77	USGS,USBR
09/02/1998	21.74	7525.38	USGS
09/02/1998	21.71	7525.41	USBR
09/15/1998	21.10	7526.02	USGS,USBR
10/15/1998	19.92	7527.20	USGS,USBR
11/15/1998	19.51	7527.61	USGS,USBR
12/15/1998	19.21	7527.91	USGS,USBR
01/15/1999	18.89	7528.23	USGS,USBR
02/15/1999	18.70	7528.42	USGS,USBR
03/10/1999	18.80	7528.32	USBR
03/10/1999	18.83	7528.29	USGS
04/15/1999	18.73	7528.39	USGS,USBR
05/15/1999	18.98	7528.14	USGS,USBR
06/15/1999	20.61	7526.51	USGS,USBR
07/15/1999	22.56	7524.56	USGS,USBR
07/17/1999	24.47	7522.65	USBR
08/15/1999	22.03	7525.09	USGS,USBR
09/15/1999	20.54	7526.58	USGS,USBR
10/15/1999	19.68	7527.44	USGS,USBR
11/15/1999	19.36	7527.76	USGS,USBR
12/15/1999	19.08	7528.04	USGS,USBR
03/02/2000	18.59	7528.53	USBR
03/02/2000	18.62	7528.50	USGS
06/21/2000	22.44	7524.68	USGS,USBR
07/20/2000	23.84	7523.28	USGS,USBR
08/17/2000	22.57	7524.55	USGS,USBR
09/20/2000	21.45	7525.67	USGS,USBR
10/26/2000	20.81	7526.31	USGS,USBR
11/17/2000	20.54	7526.58	USGS,USBR
02/22/2001	19.76	7527.36	USGS,USBR
03/13/2001	19.66	7527.46	USGS,USBR
05/30/2001	21.03	7526.09	USBR
05/30/2001	21.00	7526.12	USGS
06/26/2001	23.23	7523.89	USGS,USBR
07/11/2001	24.47	7522.65	USBR
07/25/2001	24.05	7523.07	USGS,USBR
08/22/2001	23.24	7523.88	USGS,USBR
09/20/2001	22.38	7524.74	USGS,USBR
10/24/2001	21.59	7525.53	USGS,USBR
01/16/2002	20.47	7526.65	USGS,USBR
04/17/2002	20.82	7526.30	USGS,USBR
05/15/2002	21.19	7525.93	USGS,USBR
06/18/2002	24.14	7522.98	USGS,USBR
07/19/2002	25.86	7521.26	USGS,USBR
08/04/2002	26.29	7520.83	USGS,USBR
08/14/2002	25.67	7521.45	USGS,USBR
09/12/2002	23.73	7523.39	USGS,USBR
10/11/2002	22.81	7524.31	USGS,USBR
12/02/2002	22.16	7524.96	USGS,USBR
02/11/2003	21.53	7525.59	USGS,USBR
03/11/2003	21.37	7525.75	USGS,USBR
04/01/2003	21.29	7525.83	USGS,USBR
04/28/2003	21.77	7525.35	USGS,USBR
05/13/2003	22.34	7524.78	USGS,USBR
06/12/2003	23.83	7523.29	USGS,USBR
07/10/2003	26.14	7520.98	USGS,USBR
07/21/2003	27.36	7519.76	USGS,USBR
08/07/2003	26.29	7520.83	USGS,USBR
09/04/2003	24.83	7522.29	USGS,USBR
10/07/2003	23.45	7523.67	USGS,USBR
11/24/2003	22.85	7524.27	USGS,USBR
01/14/2004	22.39	7524.73	USGS,USBR
03/03/2004	22.00	7525.12	USGS,USBR
04/22/2004	22.35	7524.77	USGS,USBR
05/18/2004	22.78	7524.34	USGS,USBR
06/16/2004	25.55	7521.57	USGS,USBR
07/11/2004	27.53	7519.59	USBR
07/20/2004	27.28	7519.84	USGS,USBR
08/10/2004	26.35	7520.77	USGS,USBR
08/18/2004	27.02	7520.10	USGS,USBR
09/21/2004	24.52	7522.60	USGS,USBR
10/27/2004	24.03	7523.09	USBR
10/27/2004	24.01	7523.11	USGS
12/28/2004	23.25	7523.87	USGS,USBR
01/31/2005	22.95	7524.17	USGS,USBR
03/30/2005	22.52	7524.60	USGS,USBR
05/09/2005	22.91	7524.21	USGS,USBR
05/15/2005	23.88	7523.24	USGS,USBR
06/02/2005	24.87	7522.25	USGS,USBR
06/15/2005	25.70	7521.42	USGS,USBR
06/30/2005	27.06	7520.06	USGS,USBR
07/15/2005	28.14	7518.98	USGS,USBR
07/23/2005	28.54	7518.58	USGS,USBR
07/29/2005	27.50	7519.62	USGS,USBR
08/23/2005	26.85	7520.27	USGS,USBR
09/21/2005	25.41	7521.71	USGS,USBR
10/15/2005	24.94	7522.18	USGS,USBR
10/21/2005	24.81	7522.31	USGS,USBR
12/09/2005	24.24	7522.88	USGS,USBR
01/15/2006	23.84	7523.28	USBR
02/16/2006	23.60	7523.52	USBR
03/29/2006	23.37	7523.75	USBR
05/08/2006	23.75	7523.37	USBR
07/20/2006	27.94	7519.18	USBR
07/21/2006	28.42	7518.70	USBR
09/14/2006	25.44	7521.68	USBR
01/11/2007	24.03	7523.09	USBR
04/12/2007	23.35	7523.77	USBR
06/27/2007	24.37	7522.75	USBR
08/15/2007	26.66	7520.46	USBR
09/13/2007	25.26	7521.86	USBR
03/26/2008	23.35	7523.77	USBR
06/03/2008	25.16	7521.96	USBR
08/14/2008	27.10	7520.02	USBR
09/24/2008	25.80	7521.32	USBR
12/10/2008	24.56	7522.56	USBR
03/31/2009	23.67	7523.45	USBR
05/19/2009	24.92	7522.20	USBR
07/15/2009	28.37	7518.75	USBR
09/23/2009	26.15	7520.97	USBR
12/15/2009	25.04	7522.08	USBR
02/10/2010	24.48	7522.64	USBR
04/27/2010	24.50	7522.62	USBR
07/12/2010	29.30	7517.82	USBR
10/12/2010	27.10	7520.02	USBR
01/18/2011	25.57	7521.55	USBR
04/06/2011	24.98	7522.14	USBR
06/21/2011	29.07	7518.05	USBR
07/11/2011	31.12	7516.00	USBR
08/24/2011	30.00	7517.12	USBR
10/25/2011	27.52	7519.60	USBR
12/21/2011	26.81	7520.31	USBR
03/29/2012	26.03	7521.09	USBR
06/26/2012	31.11	7516.01	USBR
08/02/2012	30.32	7516.80	USBR
09/25/2012	28.42	7518.70	USBR
11/15/2012	27.69	7519.43	USBR
02/11/2013	26.87	7520.25	USBR
05/28/2013	28.17	7518.95	USBR
07/25/2013	31.18	7515.94	USBR
08/14/2013	28.97	7518.15	USBR
10/30/2013	27.82	7519.30	USBR
12/17/2013	27.46	7519.66	USBR
03/13/2014	26.81	7520.31	USBR
06/11/2014	28.45	7518.67	USBR
08/13/2014	30.84	7516.28	USBR
11/19/2014	27.98	7519.14	USBR
12/30/2014	27.59	7519.53	USBR
03/10/2015	27.08	7520.04	USBR
06/10/2015	28.30	7518.82	USBR
08/03/2015	30.77	7516.35	USBR
09/24/2015	28.34	7518.78	USBR
10/26/2015	28.08	7519.04	USBR
12/15/2015	27.41	7519.71	USBR
02/11/2016	27.10	7520.02	USGS
02/15/2016	27.01	7520.11	USBR
03/15/2016	26.82	7520.30	USBR
04/15/2016	26.60	7520.52	USBR
05/04/2016	26.62	7520.50	USGS
05/15/2016	26.85	7520.27	USBR
06/15/2016	29.37	7517.75	USBR
07/15/2016	31.58	7515.54	USBR
07/20/2016	32.14	7514.98	USBR
08/15/2016	30.23	7516.89	USBR
09/07/2016	29.07	7518.05	USGS
09/13/2016	28.99	7518.13	USBR
10/15/2016	28.51	7518.61	USBR
11/08/2016	28.42	7518.70	USGS
11/15/2016	28.27	7518.85	USBR
12/14/2016	27.98	7519.14	USBR
01/15/2017	27.69	7519.43	USBR
02/15/2017	27.48	7519.64	USBR
02/28/2017	27.73	7519.39	USGS
03/15/2017	27.32	7519.80	USBR
04/15/2017	27.14	7519.98	USBR
05/09/2017	27.41	7519.71	USGS
05/15/2017	27.08	7520.04	USBR
06/13/2017	29.34	7517.78	USBR
07/15/2017	31.19	7515.93	USBR
07/30/2017	32.15	7514.97	USBR
08/09/2017	33.04	7514.08	USGS
08/15/2017	30.49	7516.63	USBR
09/13/2017	29.14	7517.98	USBR
10/15/2017	28.64	7518.48	USBR
11/06/2017	30.82	7516.30	USGS
11/27/2017	28.18	7518.94	USBR
12/15/2017	28.02	7519.10	USBR
01/15/2018	27.80	7519.32	USBR
02/26/2018	27.50	7519.62	USBR
02/27/2018	27.52	7519.60	USGS
03/15/2018	27.33	7519.79	USBR
04/15/2018	27.26	7519.86	USBR
05/15/2018	28.43	7518.69	USBR
05/22/2018	28.20	7518.92	USGS
06/04/2018	29.13	7517.99	USBR
07/15/2018	32.12	7515.00	USBR
07/23/2018	33.03	7514.09	USBR
08/13/2018	32.12	7515.00	USGS
08/27/2018	30.75	7516.37	USBR
09/15/2018	30.23	7516.89	USBR
10/15/2018	29.57	7517.55	USBR
11/19/2018	29.07	7518.05	USBR
12/15/2018	28.80	7518.32	USBR
01/15/2019	28.49	7518.63	USBR
02/12/2019	28.32	7518.80	USBR
03/15/2019	28.07	7519.05	USBR
04/15/2019	27.82	7519.30	USBR
05/08/2019	28.34	7518.78	USBR
06/15/2019	29.79	7517.33	USBR
07/23/2019	33.28	7513.84	USBR
07/27/2019	33.62	7513.50	USBR
08/15/2019	32.22	7514.90	USBR
09/15/2019	31.24	7515.88	USBR
10/02/2019	30.32	7516.80	USBR
11/15/2019	29.66	7517.46	USBR
12/11/2019	29.37	7517.75	USBR
01/15/2020	28.98	7518.14	USBR
02/15/2020	28.70	7518.42	USBR
03/15/2020	28.61	7518.51	USBR
04/15/2020	28.90	7518.22	USBR
05/15/2020	30.40	7516.72	USBR
06/17/2020	32.44	7514.68	USBR
07/15/2020	34.38	7512.74	USBR
08/15/2020	32.94	7514.18	USBR
09/08/2020	31.63	7515.49	USBR
10/15/2020	30.87	7516.25	USBR
11/15/2020	30.17	7516.95	USBR
12/15/2020	29.82	7517.30	USBR
01/15/2021	29.59	7517.53	USBR
02/15/2021	29.29	7517.83	USBR
03/09/2021	29.15	7517.97	USBR
04/15/2021	29.02	7518.10	USBR
05/15/2021	30.14	7516.98	USBR
06/11/2021	30.88	7516.24	USBR
07/12/2021	33.45	7513.67	USBR
07/15/2021	33.42	7513.70	USBR
08/15/2021	33.10	7514.02	USBR
09/21/2021	30.95	7516.17	USBR
10/15/2021	30.63	7516.49	USBR
11/15/2021	30.13	7516.99	USBR
12/13/2021	29.85	7517.27	USBR
01/15/2022	29.58	7517.54	USBR
02/15/2022	29.28	7517.84	USBR
03/14/2022	29.14	7517.98	USBR
04/15/2022	29.25	7517.87	USBR
05/15/2022	30.87	7516.25	USBR
06/15/2022	32.55	7514.57	USBR
07/15/2022	33.47	7513.65	USBR
07/27/2022	34.08	7513.04	USBR
08/15/2022	32.37	7514.75	USBR
09/07/2022	31.60	7515.52	USBR
10/15/2022	30.57	7516.55	USBR
11/15/2022	30.28	7516.84	USBR
12/08/2022	30.12	7517.00	USBR
01/15/2023	29.72	7517.40	USBR
02/15/2023	29.46	7517.66	USBR
03/06/2023	29.43	7517.69	USBR
04/15/2023	29.34	7517.78	USBR
05/15/2023	29.57	7517.55	USBR
06/14/2023	31.37	7515.75	USBR
07/14/2023	33.96	7513.16	USBR
08/02/2023	34.66	7512.46	USBR
08/15/2023	34.06	7513.06	USBR
09/19/2023	31.32	7515.80	USBR
10/15/2023	31.00	7516.12	USBR
11/15/2023	30.64	7516.48	USBR
12/05/2023	30.49	7516.63	USBR

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Well NA04101004CCC3 EW-47C-2 (EW47C2)Confined

View Digital Orthophoto Quadrangle for this area

Water-level Data

2019 to Present

1967 to Present

Well NA04101004CCC3 EW-47C-2 (EW47C2)
Confined