Well NA04200936AAA2 EW-50C (EW50C) Confined
Co-located Well(s): NA04200936AAA1 EW-50U (EW50U)

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Well Information Table
Common Well ID	NA04200936AAA2 EW-50C
USBR Well ID	EW50C
USGS Well ID	375100105554202
USGS Station Name	NA04200936AAA2 EW-50C
USGS Construction Date	06/22/1983
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unused
Data Source(s)	USGS, USBR
Location Data
TRS	NA04200936AAA2 EW-50C
USBR TRS	NA04200936AAA2
USGS TRS 1	NA04200936AAA2 EW-50C
Longitude/Latitude (NAD83)	-105.92892777 , 37.85032119
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.9289086 , 37.84999950
USBR Longitude/Latitude (NAD27)	-105.928352549822 , 37.8503216855027
Easting, Northing RGDSS-NAD83 (US ft)	126447.20 , 311139.39
USGS Topography	Valley flat
USGS County	Saguache County
USGS Map Name	DEADMAN CAMP SW
USGS Map Scale	24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)	7550.93
Elevation Data Source	USBOR EW well database
USBR Ground Elevation (ft NGVD29)	7547.1
USGS Ground Elevation (ft NGVD29)	7547.10
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7549.94
1-Arc Second NED Ground Elevation (ft NAVD88)	7550.87
SRTM Ground Elevation (ft NAVD88)	7552.81
Total Depth (ft)	123.00
USBR Total Depth (ft)	123
USGS Hole Depth (ft)	123.00
USGS Well Depth (ft)	118.00
Model Layer	2
Model Layer Source	Well Depth
Depth of Bottom of Layer 1	88
Depth of Bottom of Layer 2	178
Depth of Bottom of Layer 3	1027
Depth of Bottom of Layer 4	3152
Additional Well Information	Construction
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Hydrologic Unit	San Luis
USGS Data Available	Water-level (GW.LEV)
Water-level Database Information
Water-level Count	746
Water-level Date Range	10/17/1983 thru 02/15/2025
Monitored within the last 18 months	Yes, most recently on 02/15/2025
Depth-to-Water Range (ft)	10.00 to 43.11
Water Table Elevation Range (ft NAVD88)	7507.82 to 7540.93
Water-Level-Source:Number-of-Measurements	USGS:253 USBR:497

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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)
10/17/1983	12.30	7538.63	USBR
11/30/1983	11.10	7539.83	USBR
12/14/1983	11.00	7539.93	USBR
01/16/1984	10.60	7540.33	USBR
02/16/1984	10.40	7540.53	USBR
03/14/1984	10.20	7540.73	USBR
04/16/1984	10.00	7540.93	USBR
05/21/1984	16.76	7534.17	USBR
06/20/1984	18.90	7532.03	USBR
06/27/1984	20.14	7530.79	USBR
06/28/1984	20.42	7530.51	USGS
07/01/1984	20.51	7530.42	USGS
07/04/1984	23.12	7527.81	USBR
07/07/1984	20.10	7530.83	USGS
07/14/1984	21.03	7529.90	USGS
07/15/1984	16.55	7534.38	USBR
07/28/1984	20.80	7530.13	USGS
08/01/1984	19.58	7531.35	USGS
08/07/1984	20.18	7530.75	USGS
08/14/1984	14.76	7536.17	USGS
08/15/1984	14.11	7536.82	USBR
08/21/1984	14.65	7536.28	USGS
08/28/1984	13.63	7537.30	USGS
09/01/1984	13.46	7537.47	USGS
09/07/1984	13.06	7537.87	USGS
09/14/1984	14.20	7536.73	USGS
09/15/1984	13.49	7537.44	USBR
09/21/1984	12.58	7538.35	USGS
09/28/1984	14.83	7536.10	USGS
10/01/1984	12.97	7537.96	USGS
10/07/1984	12.31	7538.62	USGS
10/14/1984	12.09	7538.84	USGS
10/15/1984	12.06	7538.87	USBR
10/21/1984	12.00	7538.93	USGS
10/28/1984	11.90	7539.03	USGS
11/01/1984	11.87	7539.06	USGS
11/07/1984	11.76	7539.17	USGS
11/14/1984	11.67	7539.26	USGS
11/15/1984	11.68	7539.25	USBR
11/21/1984	11.61	7539.32	USGS
11/27/1984	11.55	7539.38	USGS
12/18/1984	11.30	7539.63	USBR
12/21/1984	11.27	7539.66	USGS
12/28/1984	11.19	7539.74	USGS
01/01/1985	11.17	7539.76	USGS
01/07/1985	11.12	7539.81	USGS
01/14/1985	11.08	7539.85	USGS
01/15/1985	11.05	7539.88	USBR
01/21/1985	11.02	7539.91	USGS
01/28/1985	10.93	7540.00	USGS
02/01/1985	10.90	7540.03	USGS
02/07/1985	10.91	7540.02	USGS
02/14/1985	10.85	7540.08	USGS
02/15/1985	10.83	7540.10	USBR
02/21/1985	10.77	7540.16	USGS
02/28/1985	10.73	7540.20	USGS
03/01/1985	10.72	7540.21	USGS
03/07/1985	10.69	7540.24	USGS
03/14/1985	10.65	7540.28	USGS
03/15/1985	10.62	7540.31	USBR
03/21/1985	10.57	7540.36	USGS
03/28/1985	10.49	7540.44	USGS
04/01/1985	10.53	7540.40	USGS
04/07/1985	10.49	7540.44	USGS
04/14/1985	10.51	7540.42	USGS
04/15/1985	10.63	7540.30	USBR
04/21/1985	11.50	7539.43	USGS
04/28/1985	11.02	7539.91	USGS
05/01/1985	10.60	7540.33	USGS
05/07/1985	13.44	7537.49	USGS
05/10/1985	15.17	7535.76	USGS,USBR
05/29/1985	13.24	7537.69	USGS
06/01/1985	14.74	7536.19	USGS
06/07/1985	17.01	7533.92	USGS
06/14/1985	17.54	7533.39	USGS
06/15/1985	17.04	7533.89	USBR
06/21/1985	20.44	7530.49	USGS
06/28/1985	20.21	7530.72	USGS
07/01/1985	21.57	7529.36	USGS
07/07/1985	22.87	7528.06	USGS
07/10/1985	24.53	7526.40	USBR
07/14/1985	20.68	7530.25	USGS
07/15/1985	22.62	7528.31	USBR
07/21/1985	18.24	7532.69	USGS
07/28/1985	21.96	7528.97	USGS
08/01/1985	15.70	7535.23	USGS
08/07/1985	19.95	7530.98	USGS
08/14/1985	21.46	7529.47	USGS
08/15/1985	22.68	7528.25	USBR
08/21/1985	20.28	7530.65	USGS
08/28/1985	15.04	7535.89	USGS
09/01/1985	19.54	7531.39	USGS
09/07/1985	17.14	7533.79	USGS
09/14/1985	14.56	7536.37	USGS
09/15/1985	14.17	7536.76	USBR
09/21/1985	13.52	7537.41	USGS
09/28/1985	13.26	7537.67	USGS
10/01/1985	13.19	7537.74	USGS
10/07/1985	13.01	7537.92	USGS
10/14/1985	12.90	7538.03	USGS
10/15/1985	12.89	7538.04	USBR
10/21/1985	12.77	7538.16	USGS
10/28/1985	12.66	7538.27	USGS
11/01/1985	12.58	7538.35	USGS
11/07/1985	12.51	7538.42	USGS
11/14/1985	12.39	7538.54	USGS
11/15/1985	12.39	7538.54	USBR
11/21/1985	12.29	7538.64	USGS
11/28/1985	12.22	7538.71	USGS
12/01/1985	12.20	7538.73	USGS
12/07/1985	12.13	7538.80	USGS
12/14/1985	12.06	7538.87	USGS
12/15/1985	12.05	7538.88	USBR
12/21/1985	11.98	7538.95	USGS
12/28/1985	11.90	7539.03	USGS
01/01/1986	11.86	7539.07	USGS
01/07/1986	11.82	7539.11	USGS
01/14/1986	11.73	7539.20	USGS
01/15/1986	11.71	7539.22	USBR
01/21/1986	11.67	7539.26	USGS
01/28/1986	11.60	7539.33	USGS
02/01/1986	11.57	7539.36	USGS
02/07/1986	11.50	7539.43	USGS
02/14/1986	11.46	7539.47	USGS
02/15/1986	11.44	7539.49	USBR
02/21/1986	11.41	7539.52	USGS
02/28/1986	11.35	7539.58	USGS
03/01/1986	11.33	7539.60	USGS
03/14/1986	11.20	7539.73	USGS
03/15/1986	11.20	7539.73	USBR
03/21/1986	11.20	7539.73	USGS
03/28/1986	11.32	7539.61	USGS
04/01/1986	11.40	7539.53	USGS
04/07/1986	11.12	7539.81	USGS
04/14/1986	12.45	7538.48	USGS
04/21/1986	13.08	7537.85	USGS
04/22/1986	13.02	7537.91	USBR
04/28/1986	12.63	7538.30	USGS
05/01/1986	13.70	7537.23	USGS
05/07/1986	12.82	7538.11	USGS
05/14/1986	12.82	7538.11	USGS
05/15/1986	12.39	7538.54	USBR
05/21/1986	12.62	7538.31	USGS
05/28/1986	16.89	7534.04	USGS
06/01/1986	12.95	7537.98	USGS
06/07/1986	14.35	7536.58	USGS
06/14/1986	16.14	7534.79	USGS
06/15/1986	17.55	7533.38	USBR
06/21/1986	18.61	7532.32	USGS
06/28/1986	20.01	7530.92	USGS
07/01/1986	17.02	7533.91	USGS
07/07/1986	18.95	7531.98	USGS
07/14/1986	19.10	7531.83	USGS
07/15/1986	17.36	7533.57	USBR
07/21/1986	16.41	7534.52	USGS
07/28/1986	17.63	7533.30	USGS
08/01/1986	17.27	7533.66	USGS
08/07/1986	18.39	7532.54	USGS
08/09/1986	21.20	7529.73	USBR
08/14/1986	16.32	7534.61	USGS
08/15/1986	17.10	7533.83	USBR
08/21/1986	17.91	7533.02	USGS
08/28/1986	15.54	7535.39	USGS
09/01/1986	15.28	7535.65	USGS
09/07/1986	14.61	7536.32	USGS
09/14/1986	13.64	7537.29	USGS
09/15/1986	13.60	7537.33	USBR
09/21/1986	13.39	7537.54	USGS
09/28/1986	13.21	7537.72	USGS
10/01/1986	13.14	7537.79	USGS
10/07/1986	13.05	7537.88	USGS
10/14/1986	12.99	7537.94	USGS
10/15/1986	12.96	7537.97	USBR
10/21/1986	12.82	7538.11	USGS
10/28/1986	12.81	7538.12	USGS
11/01/1986	12.67	7538.26	USGS
11/07/1986	12.57	7538.36	USGS
11/14/1986	12.53	7538.40	USGS
11/15/1986	12.51	7538.42	USBR
11/21/1986	12.44	7538.49	USGS
11/28/1986	12.36	7538.57	USGS
12/01/1986	12.32	7538.61	USGS
12/03/1986	12.30	7538.63	USBR
12/07/1986	12.23	7538.70	USGS
12/14/1986	12.18	7538.75	USGS
12/21/1986	12.11	7538.82	USGS
12/28/1986	12.03	7538.90	USGS
01/01/1987	11.98	7538.95	USGS
01/07/1987	11.93	7539.00	USGS
01/14/1987	11.83	7539.10	USGS
01/21/1987	11.79	7539.14	USGS
01/24/1987	11.74	7539.19	USBR
01/28/1987	11.71	7539.22	USGS
02/01/1987	11.72	7539.21	USGS
02/07/1987	11.72	7539.21	USGS
02/14/1987	11.56	7539.37	USGS
02/15/1987	11.58	7539.35	USBR
02/21/1987	11.53	7539.40	USGS
02/28/1987	11.47	7539.46	USGS
03/01/1987	11.46	7539.47	USGS
03/07/1987	11.38	7539.55	USGS
03/14/1987	11.30	7539.63	USGS
03/15/1987	11.28	7539.65	USBR
03/21/1987	11.25	7539.68	USGS
03/28/1987	11.18	7539.75	USGS
04/01/1987	11.19	7539.74	USGS
04/07/1987	11.12	7539.81	USGS
04/14/1987	11.06	7539.87	USGS
04/15/1987	11.11	7539.82	USBR
04/21/1987	11.07	7539.86	USGS
04/28/1987	11.15	7539.78	USGS
05/01/1987	11.19	7539.74	USGS
05/07/1987	14.10	7536.83	USGS
05/14/1987	12.30	7538.63	USGS
05/15/1987	13.33	7537.60	USBR
05/21/1987	13.36	7537.57	USGS
05/28/1987	14.82	7536.11	USGS
06/01/1987	15.12	7535.81	USGS
06/07/1987	14.94	7535.99	USGS
06/14/1987	19.69	7531.24	USGS
06/15/1987	21.13	7529.80	USBR
06/21/1987	21.08	7529.85	USGS
06/28/1987	21.95	7528.98	USGS
07/01/1987	19.06	7531.87	USGS
07/07/1987	24.25	7526.68	USGS
07/14/1987	25.73	7525.20	USGS
07/15/1987	25.40	7525.53	USBR
07/21/1987	24.65	7526.28	USGS
07/28/1987	21.89	7529.04	USGS
08/01/1987	24.39	7526.54	USGS
08/07/1987	26.05	7524.88	USGS,USBR
08/14/1987	18.30	7532.63	USGS
08/15/1987	17.78	7533.15	USBR
08/21/1987	19.52	7531.41	USGS
08/28/1987	17.66	7533.27	USGS
09/01/1987	17.48	7533.45	USGS
09/07/1987	15.48	7535.45	USGS
09/14/1987	14.65	7536.28	USGS
09/15/1987	14.88	7536.05	USBR
09/28/1987	15.37	7535.56	USGS
09/30/1987	14.94	7535.99	USBR
05/25/1988	12.40	7538.53	USBR
06/15/1988	22.70	7528.23	USBR
07/15/1988	22.40	7528.53	USBR
08/07/1988	25.09	7525.84	USBR
08/15/1988	24.50	7526.43	USBR
09/16/1988	13.80	7537.13	USBR
10/15/1988	16.10	7534.83	USBR
11/11/1988	13.30	7537.63	USBR
12/15/1988	12.60	7538.33	USBR
01/19/1989	12.40	7538.53	USBR
02/15/1989	12.40	7538.53	USBR
03/15/1989	12.40	7538.53	USBR
04/15/1989	14.30	7536.63	USBR
05/15/1989	17.90	7533.03	USBR
06/15/1989	23.40	7527.53	USBR
07/15/1989	26.70	7524.23	USBR
07/23/1989	27.30	7523.63	USBR
08/15/1989	20.30	7530.63	USBR
09/15/1989	15.50	7535.43	USBR
10/15/1989	14.70	7536.23	USBR
11/15/1989	14.00	7536.93	USBR
12/15/1989	13.60	7537.33	USBR
01/15/1990	13.30	7537.63	USBR
07/15/1990	17.30	7533.63	USBR
08/01/1990	21.24	7529.69	USBR
08/15/1990	18.90	7532.03	USBR
09/15/1990	19.90	7531.03	USBR
10/15/1990	14.00	7536.93	USBR
11/15/1990	13.60	7537.33	USBR
12/15/1990	13.20	7537.73	USBR
01/15/1991	13.00	7537.93	USBR
02/15/1991	12.70	7538.23	USBR
03/15/1991	12.50	7538.43	USBR
04/15/1991	12.50	7538.43	USBR
05/15/1991	14.00	7536.93	USBR
06/15/1991	22.00	7528.93	USBR
07/15/1991	24.60	7526.33	USBR
07/21/1991	27.19	7523.74	USBR
08/15/1991	19.70	7531.23	USBR
09/15/1991	15.60	7535.33	USBR
10/16/1991	15.30	7535.63	USBR
11/15/1991	14.60	7536.33	USBR
12/15/1991	14.30	7536.63	USBR
01/15/1992	13.90	7537.03	USBR
02/15/1992	13.60	7537.33	USBR
03/15/1992	13.40	7537.53	USBR
04/15/1992	13.10	7537.83	USBR
05/15/1992	16.30	7534.63	USBR
06/15/1992	20.20	7530.73	USBR
07/15/1992	24.90	7526.03	USBR
07/19/1992	27.02	7523.91	USBR
08/15/1992	18.20	7532.73	USBR
09/15/1992	17.10	7533.83	USBR
12/15/1992	14.50	7536.43	USBR
01/15/1993	14.30	7536.63	USBR
02/15/1993	14.00	7536.93	USBR
03/15/1993	14.40	7536.53	USBR
04/15/1993	15.30	7535.63	USBR
05/15/1993	18.90	7532.03	USBR
06/15/1993	23.50	7527.43	USBR
07/07/1993	29.27	7521.66	USBR
10/21/1994	18.79	7532.14	USGS
10/21/1994	18.77	7532.16	USBR
01/26/1995	18.67	7532.26	USGS
01/26/1995	18.65	7532.28	USBR
04/18/1995	18.08	7532.85	USGS
04/18/1995	18.06	7532.87	USBR
07/18/1995	31.65	7519.28	USGS
07/18/1995	31.63	7519.30	USBR
10/24/1995	20.86	7530.07	USGS
10/24/1995	20.84	7530.09	USBR
01/15/1996	19.70	7531.23	USBR
02/15/1996	19.55	7531.38	USBR
02/15/1996	19.57	7531.36	USGS
03/15/1996	19.50	7531.43	USBR
04/22/1996	21.73	7529.20	USBR
05/01/1996	25.63	7525.30	USBR
05/29/1996	26.01	7524.92	USBR
05/29/1996	26.03	7524.90	USGS
06/20/1996	31.40	7519.53	USBR
07/15/1996	30.20	7520.73	USBR
08/29/1996	24.84	7526.09	USGS
08/29/1996	24.82	7526.11	USBR
09/15/1996	28.10	7522.83	USBR
10/15/1996	23.70	7527.23	USBR
10/30/1996	21.98	7528.95	USBR
12/11/1996	21.47	7529.46	USBR
01/23/1997	21.86	7529.07	USBR
04/17/1997	21.95	7528.98	USBR
04/30/1997	22.85	7528.08	USBR
04/30/1997	22.87	7528.06	USGS
06/10/1997	28.08	7522.85	USBR
07/15/1997	34.77	7516.16	USBR
08/11/1997	25.64	7525.29	USBR
08/26/1997	27.36	7523.57	USBR
08/26/1997	27.38	7523.55	USGS
09/05/1997	28.18	7522.75	USBR
09/29/1997	24.79	7526.14	USBR
10/15/1997	24.70	7526.23	USBR
11/15/1997	24.21	7526.72	USBR
12/15/1997	23.91	7527.02	USBR
01/15/1998	23.69	7527.24	USBR
02/05/1998	23.55	7527.38	USBR
03/12/1998	23.42	7527.51	USGS
03/12/1998	23.40	7527.53	USBR
04/20/1998	25.62	7525.31	USBR
05/22/1998	30.96	7519.97	USBR
06/15/1998	33.39	7517.54	USBR
07/07/1998	35.66	7515.27	USBR
07/30/1998	30.49	7520.44	USBR
08/15/1998	31.83	7519.10	USBR
09/02/1998	27.27	7523.66	USBR
09/02/1998	27.29	7523.64	USGS
11/06/1998	25.63	7525.30	USBR
12/15/1998	25.22	7525.71	USBR
01/07/1999	24.85	7526.08	USBR
03/10/1999	24.31	7526.62	USBR
03/10/1999	24.33	7526.60	USGS
04/19/1999	24.13	7526.80	USBR
04/23/1999	24.55	7526.38	USBR
05/14/1999	24.42	7526.51	USBR
06/18/1999	26.77	7524.16	USBR
09/21/1999	26.00	7524.93	USGS
09/21/1999	25.98	7524.95	USBR
01/11/2000	24.34	7526.59	USBR
02/15/2000	24.08	7526.85	USBR
03/29/2000	23.81	7527.12	USGS
03/29/2000	23.79	7527.14	USBR
04/12/2000	23.71	7527.22	USBR
05/23/2000	30.00	7520.93	USBR
06/23/2000	35.58	7515.35	USBR
07/06/2000	35.01	7515.92	USBR
07/28/2000	29.46	7521.47	USBR
08/25/2000	28.34	7522.59	USBR
09/20/2000	27.17	7523.76	USGS,USBR
10/25/2000	26.75	7524.18	USBR
01/09/2001	25.32	7525.61	USBR
01/19/2001	25.23	7525.70	USBR
02/15/2001	24.94	7525.99	USBR
03/15/2001	24.77	7526.16	USBR
04/05/2001	24.58	7526.35	USBR
04/17/2001	24.89	7526.04	USBR
05/15/2001	25.83	7525.10	USBR
06/15/2001	31.53	7519.40	USBR
06/29/2001	33.72	7517.21	USBR
07/09/2001	37.12	7513.81	USBR
07/15/2001	35.53	7515.40	USBR
08/21/2001	32.09	7518.84	USBR
09/20/2001	28.54	7522.39	USGS,USBR
10/10/2001	27.44	7523.49	USBR
10/22/2001	27.93	7523.00	USBR
11/15/2001	26.74	7524.19	USBR
12/15/2001	26.31	7524.62	USBR
01/15/2002	25.93	7525.00	USBR
03/15/2002	25.37	7525.56	USBR
03/30/2002	25.18	7525.75	USBR
04/24/2002	27.63	7523.30	USBR
05/15/2002	31.44	7519.49	USBR
06/15/2002	36.73	7514.20	USBR
07/18/2002	37.82	7513.11	USBR
08/15/2002	31.85	7519.08	USBR
09/15/2002	29.84	7521.09	USBR
10/15/2002	28.47	7522.46	USBR
11/15/2002	27.91	7523.02	USBR
12/15/2002	27.46	7523.47	USBR
01/15/2003	27.07	7523.86	USBR
02/15/2003	26.75	7524.18	USBR
02/21/2003	26.60	7524.33	USGS
03/06/2003	26.49	7524.44	USBR
03/15/2003	26.45	7524.48	USBR
04/02/2003	26.26	7524.67	USBR
04/29/2003	27.71	7523.22	USBR
05/15/2003	28.44	7522.49	USBR
06/12/2003	33.91	7517.02	USGS
06/15/2003	33.85	7517.08	USBR
07/15/2003	37.53	7513.40	USBR
07/17/2003	37.97	7512.96	USBR
08/15/2003	32.96	7517.97	USBR
09/15/2003	28.79	7522.14	USBR
10/09/2003	28.22	7522.71	USGS
10/15/2003	28.16	7522.77	USBR
11/15/2003	27.72	7523.21	USBR
12/15/2003	27.33	7523.60	USBR
01/15/2004	27.02	7523.91	USBR
02/15/2004	26.66	7524.27	USBR
03/15/2004	26.39	7524.54	USBR
04/04/2004	26.22	7524.71	USBR
04/15/2004	26.85	7524.08	USBR
04/21/2004	28.25	7522.68	USGS
05/15/2004	31.32	7519.61	USBR
06/15/2004	35.77	7515.16	USBR
07/14/2004	38.71	7512.22	USBR
07/15/2004	37.80	7513.13	USBR
08/15/2004	32.50	7518.43	USBR
09/15/2004	30.59	7520.34	USBR
10/15/2004	28.80	7522.13	USBR
10/27/2004	28.51	7522.42	USGS
11/15/2004	28.19	7522.74	USBR
12/15/2004	27.72	7523.21	USBR
01/15/2005	27.35	7523.58	USBR
02/15/2005	27.00	7523.93	USBR
03/15/2005	26.67	7524.26	USBR
03/30/2005	26.51	7524.42	USBR
04/26/2005	27.72	7523.21	USGS
05/06/2005	26.73	7524.20	USBR
05/15/2005	27.96	7522.97	USBR
06/15/2005	35.27	7515.66	USBR
07/13/2005	39.04	7511.89	USBR
07/15/2005	38.04	7512.89	USBR
07/28/2005	35.57	7515.36	USGS
08/15/2005	31.63	7519.30	USBR
09/15/2005	29.76	7521.17	USBR
10/15/2005	28.94	7521.99	USBR
10/21/2005	28.87	7522.06	USGS
11/15/2005	28.53	7522.40	USBR
11/23/2005	28.47	7522.46	USGS
12/15/2005	28.09	7522.84	USBR
01/15/2006	27.67	7523.26	USBR
02/15/2006	27.34	7523.59	USBR
02/16/2006	27.41	7523.52	USGS
03/15/2006	27.11	7523.82	USBR
04/06/2006	26.88	7524.05	USBR
05/11/2006	27.53	7523.40	USGS
05/11/2006	27.45	7523.48	USBR
06/15/2006	32.27	7518.66	USBR
07/15/2006	32.33	7518.60	USBR
07/22/2006	35.73	7515.20	USBR
08/15/2006	30.32	7520.61	USBR
08/22/2006	30.11	7520.82	USGS
09/14/2006	29.03	7521.90	USBR
10/16/2006	28.21	7522.72	USBR
11/14/2006	27.93	7523.00	USGS
11/15/2006	27.91	7523.02	USBR
12/15/2006	27.59	7523.34	USBR
01/15/2007	27.30	7523.63	USBR
02/15/2007	26.99	7523.94	USBR
02/16/2007	26.98	7523.95	USGS
03/15/2007	26.72	7524.21	USBR
04/15/2007	26.53	7524.40	USBR
05/04/2007	26.37	7524.56	USBR
05/09/2007	26.96	7523.97	USGS
05/15/2007	28.11	7522.82	USBR
06/15/2007	29.05	7521.88	USBR
07/05/2007	36.17	7514.76	USBR
07/15/2007	32.11	7518.82	USBR
08/08/2007	30.49	7520.44	USGS
08/15/2007	32.47	7518.46	USBR
09/15/2007	28.72	7522.21	USBR
10/15/2007	27.90	7523.03	USBR
11/06/2007	27.68	7523.25	USGS
11/15/2007	27.61	7523.32	USBR
12/15/2007	27.18	7523.75	USBR
02/13/2008	26.63	7524.30	USGS
02/15/2008	26.59	7524.34	USBR
03/15/2008	26.32	7524.61	USBR
04/15/2008	26.10	7524.83	USBR
05/06/2008	27.60	7523.33	USGS
05/15/2008	29.75	7521.18	USBR
06/15/2008	31.72	7519.21	USBR
07/15/2008	34.10	7516.83	USBR
07/26/2008	37.72	7513.21	USBR
08/06/2008	36.07	7514.86	USGS
08/15/2008	31.09	7519.84	USBR
09/15/2008	30.07	7520.86	USBR
10/15/2008	28.55	7522.38	USBR
11/15/2008	27.98	7522.95	USBR
11/19/2008	27.92	7523.01	USGS
12/15/2008	27.60	7523.33	USBR
01/15/2009	27.31	7523.62	USBR
02/15/2009	27.03	7523.90	USBR
02/24/2009	26.95	7523.98	USGS
03/15/2009	26.77	7524.16	USBR
04/15/2009	26.48	7524.45	USBR
04/26/2009	26.41	7524.52	USBR
05/15/2009	28.14	7522.79	USBR
05/19/2009	27.96	7522.97	USGS
06/15/2009	31.45	7519.48	USBR
07/15/2009	36.10	7514.83	USBR
07/24/2009	37.69	7513.24	USBR
08/12/2009	34.40	7516.53	USGS
08/15/2009	32.21	7518.72	USBR
09/15/2009	29.10	7521.83	USBR
10/15/2009	28.61	7522.32	USBR
11/03/2009	28.47	7522.46	USGS
11/15/2009	28.23	7522.70	USBR
12/15/2009	27.94	7522.99	USBR
01/15/2010	27.61	7523.32	USBR
02/04/2010	27.41	7523.52	USGS
02/15/2010	27.23	7523.70	USBR
03/15/2010	26.95	7523.98	USBR
04/09/2010	26.88	7524.05	USBR
04/15/2010	27.52	7523.41	USBR
05/04/2010	27.72	7523.21	USGS
05/15/2010	30.75	7520.18	USBR
06/15/2010	34.76	7516.17	USBR
07/15/2010	37.54	7513.39	USBR
07/28/2010	39.23	7511.70	USBR
08/03/2010	36.31	7514.62	USGS
08/15/2010	33.97	7516.96	USBR
09/15/2010	29.95	7520.98	USBR
10/15/2010	29.36	7521.57	USBR
11/04/2010	29.16	7521.77	USGS
11/15/2010	28.94	7521.99	USBR
12/15/2010	28.63	7522.30	USBR
01/15/2011	28.35	7522.58	USBR
02/15/2011	28.09	7522.84	USBR
03/15/2011	27.84	7523.09	USBR
04/15/2011	28.28	7522.65	USBR
05/04/2011	30.06	7520.87	USGS
05/15/2011	31.57	7519.36	USBR
06/15/2011	35.20	7515.73	USBR
07/15/2011	38.98	7511.95	USBR
07/22/2011	40.67	7510.26	USBR
08/09/2011	36.69	7514.24	USGS
08/15/2011	34.62	7516.31	USBR
09/15/2011	31.10	7519.83	USBR
10/15/2011	30.43	7520.50	USBR
11/07/2011	30.10	7520.83	USGS
11/15/2011	30.01	7520.92	USBR
12/15/2011	29.70	7521.23	USBR
01/15/2012	29.35	7521.58	USBR
02/02/2012	29.18	7521.75	USGS
02/15/2012	29.06	7521.87	USBR
03/15/2012	28.82	7522.11	USBR
04/06/2012	28.61	7522.32	USBR
04/15/2012	30.16	7520.77	USBR
05/01/2012	29.98	7520.95	USGS
05/15/2012	29.77	7521.16	USBR
06/15/2012	37.08	7513.85	USBR
07/05/2012	39.54	7511.39	USBR
07/15/2012	35.75	7515.18	USBR
08/08/2012	37.28	7513.65	USGS
08/15/2012	36.09	7514.84	USBR
09/15/2012	31.13	7519.80	USBR
10/15/2012	30.69	7520.24	USBR
11/01/2012	30.48	7520.45	USGS
11/15/2012	30.33	7520.60	USBR
12/15/2012	29.90	7521.03	USBR
01/17/2013	29.64	7521.29	USBR
02/07/2013	29.45	7521.48	USGS
02/15/2013	29.37	7521.56	USBR
03/15/2013	29.09	7521.84	USBR
04/15/2013	28.80	7522.13	USBR
05/03/2013	30.50	7520.43	USGS
05/15/2013	31.27	7519.66	USBR
06/15/2013	37.27	7513.66	USBR
07/14/2013	39.81	7511.12	USBR
08/14/2013	31.98	7518.95	USGS
08/15/2013	35.01	7515.92	USBR
09/15/2013	31.56	7519.37	USBR
10/15/2013	30.82	7520.11	USBR
11/08/2013	30.56	7520.37	USGS
11/15/2013	30.40	7520.53	USBR
12/15/2013	30.15	7520.78	USBR
01/15/2014	29.86	7521.07	USBR
02/15/2014	29.58	7521.35	USBR
02/20/2014	29.52	7521.41	USGS
03/15/2014	29.29	7521.64	USBR
04/07/2014	29.09	7521.84	USBR
04/15/2014	29.30	7521.63	USBR
05/07/2014	30.86	7520.07	USGS
05/15/2014	29.38	7521.55	USBR
06/15/2014	37.05	7513.88	USBR
07/09/2014	39.80	7511.13	USBR
07/15/2014	39.08	7511.85	USBR
08/06/2014	37.23	7513.70	USGS
08/15/2014	37.40	7513.53	USBR
09/15/2014	31.76	7519.17	USBR
10/15/2014	31.09	7519.84	USBR
11/06/2014	32.60	7518.33	USGS
11/15/2014	30.70	7520.23	USBR
12/15/2014	30.39	7520.54	USBR
01/15/2015	30.08	7520.85	USBR
02/11/2015	29.81	7521.12	USGS
02/15/2015	29.74	7521.19	USBR
03/15/2015	29.53	7521.40	USBR
04/15/2015	31.00	7519.93	USBR
05/15/2015	30.18	7520.75	USBR
05/27/2015	31.51	7519.42	USGS
06/15/2015	35.08	7515.85	USBR
07/01/2015	39.81	7511.12	USBR
07/15/2015	37.38	7513.55	USBR
08/15/2015	35.11	7515.82	USBR
08/19/2015	33.56	7517.37	USGS
09/15/2015	31.98	7518.95	USBR
10/15/2015	30.99	7519.94	USBR
11/15/2015	30.59	7520.34	USBR
12/15/2015	30.20	7520.73	USBR
01/15/2016	29.89	7521.04	USBR
02/15/2016	29.62	7521.31	USBR
03/15/2016	29.35	7521.58	USBR
04/15/2016	29.26	7521.67	USBR
05/15/2016	30.20	7520.73	USBR
06/15/2016	36.19	7514.74	USBR
07/15/2016	40.53	7510.40	USBR
07/29/2016	41.07	7509.86	USBR
08/15/2016	35.23	7515.70	USBR
09/15/2016	31.70	7519.23	USBR
10/15/2016	31.23	7519.70	USBR
11/15/2016	30.91	7520.02	USBR
12/15/2016	30.58	7520.35	USBR
01/15/2017	30.24	7520.69	USBR
02/15/2017	29.97	7520.96	USBR
03/15/2017	29.73	7521.20	USBR
04/15/2017	29.78	7521.15	USBR
05/15/2017	31.16	7519.77	USBR
06/15/2017	38.21	7512.72	USBR
07/10/2017	43.11	7507.82	USBR
07/15/2017	36.96	7513.97	USBR
08/15/2017	39.61	7511.32	USBR
09/15/2017	31.83	7519.10	USBR
10/15/2017	31.36	7519.57	USBR
11/15/2017	30.95	7519.98	USBR
12/15/2017	30.63	7520.30	USBR
01/15/2018	30.34	7520.59	USBR
02/15/2018	30.03	7520.90	USBR
03/15/2018	29.76	7521.17	USBR
04/15/2018	30.14	7520.79	USBR
05/15/2018	32.61	7518.32	USBR
06/15/2018	36.82	7514.11	USBR
07/15/2018	41.69	7509.24	USBR
07/21/2018	41.76	7509.17	USBR
08/15/2018	36.49	7514.44	USBR
09/15/2018	32.65	7518.28	USBR
10/15/2018	31.95	7518.98	USBR
11/15/2018	31.50	7519.43	USBR
12/15/2018	31.16	7519.77	USBR
01/15/2019	30.76	7520.17	USBR
02/15/2019	30.43	7520.50	USBR
03/15/2019	30.13	7520.80	USBR
04/15/2019	30.02	7520.91	USBR
05/15/2019	32.58	7518.35	USBR
06/15/2019	36.29	7514.64	USBR
07/15/2019	39.74	7511.19	USBR
08/04/2019	42.15	7508.78	USBR
08/15/2019	37.12	7513.81	USBR
09/15/2019	33.17	7517.76	USBR
10/15/2019	32.68	7518.25	USBR
11/15/2019	32.25	7518.68	USBR
12/15/2019	31.43	7519.50	USBR
01/15/2020	31.14	7519.79	USBR
02/15/2020	30.82	7520.11	USBR
03/15/2020	30.56	7520.37	USBR
04/15/2020	30.56	7520.37	USBR
05/15/2020	34.39	7516.54	USBR
06/15/2020	35.27	7515.66	USBR
07/13/2020	42.24	7508.69	USBR
07/15/2020	40.68	7510.25	USBR
08/15/2020	38.47	7512.46	USBR
09/15/2020	33.24	7517.69	USBR
10/15/2020	32.72	7518.21	USBR
11/15/2020	32.33	7518.60	USBR
12/15/2020	31.93	7519.00	USBR
01/15/2021	31.64	7519.29	USBR
02/15/2021	31.31	7519.62	USBR
03/15/2021	31.05	7519.88	USBR
04/15/2021	32.91	7518.02	USBR
05/15/2021	33.32	7517.61	USBR
06/15/2021	38.52	7512.41	USBR
07/15/2021	39.64	7511.29	USBR
07/21/2021	41.22	7509.71	USBR
08/15/2021	37.29	7513.64	USBR
09/15/2021	34.20	7516.73	USBR
10/15/2021	32.67	7518.26	USBR
11/15/2021	32.22	7518.71	USBR
12/15/2021	31.81	7519.12	USBR
01/15/2022	31.53	7519.40	USBR
02/15/2022	31.15	7519.78	USBR
03/15/2022	30.97	7519.96	USBR
04/15/2022	32.57	7518.36	USBR
05/15/2022	36.51	7514.42	USBR
06/15/2022	37.51	7513.42	USBR
07/15/2022	39.94	7510.99	USBR
07/26/2022	42.22	7508.71	USBR
08/15/2022	39.63	7511.30	USBR
09/15/2022	33.62	7517.31	USBR
10/15/2022	32.78	7518.15	USBR
11/15/2022	32.33	7518.60	USBR
12/15/2022	32.04	7518.89	USBR
01/15/2023	31.67	7519.26	USBR
02/15/2023	31.33	7519.60	USBR
03/15/2023	31.15	7519.78	USBR
04/17/2023	32.96	7517.97	USBR
05/15/2023	32.11	7518.82	USBR
06/15/2023	37.22	7513.71	USBR
07/14/2023	42.30	7508.63	USBR
08/15/2023	38.30	7512.63	USBR
09/15/2023	33.83	7517.10	USBR
10/15/2023	33.32	7517.61	USBR
11/15/2023	32.85	7518.08	USBR
12/15/2023	32.51	7518.42	USBR
01/15/2024	32.19	7518.74	USBR
02/15/2024	31.92	7519.01	USBR
03/13/2024	31.65	7519.28	USBR
04/15/2024	33.09	7517.84	USBR
05/15/2024	32.29	7518.64	USBR
06/15/2024	38.42	7512.51	USBR
07/15/2024	41.46	7509.47	USBR
08/15/2024	34.42	7516.51	USBR
09/15/2024	33.72	7517.21	USBR
10/15/2024	33.16	7517.77	USBR
11/15/2024	32.68	7518.25	USBR
12/15/2024	32.36	7518.57	USBR
01/15/2025	32.06	7518.87	USBR
02/15/2025	31.66	7519.27	USBR

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Well NA04200936AAA2 EW-50C (EW50C)Confined

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Water-level Data

2019 to Present

1967 to Present

Well NA04200936AAA2 EW-50C (EW50C)
Confined