Well NA04101032ABB2 EW-40C (EW40C)
Confined

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Co-located Well(s):
NA04101032ABB1 EW-40U (EW40U)

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Well Information Table
Common Well ID	NA04101032ABB2 EW-40C
USBR Well ID	EW40C
USGS Well ID	374549105540202
USGS Station Name	NA04101032ABB2 EW-40C
USGS Construction Date	09/05/1982
USGS Site Type	Well
USGS Site Use Information	Observation
USGS Groundwater Use Information	Unknown
Data Source(s)	USGS, USBR
Location Data
TRS	NA04101032ABB2 EW-40C
USBR TRS	NA04101032ABB2
USGS TRS 1	NA04101032ABB2 EW-40C
Longitude/Latitude (NAD83)	-105.90050172 , 37.76367186
Longitude/Latitude Data Source	USBOR EW well locations
USGS Longitude/Latitude (NAD83)	-105.9011323 , 37.76361070
USBR Longitude/Latitude (NAD27)	-105.899925012179 , 37.7636722404162
Easting, Northing RGDSS-NAD83 (US ft)	134573.25 , 279574.46
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)	7555.25
Elevation Data Source	USBOR EW Well database
USBR Ground Elevation (ft NGVD29)	7551.4
USGS Ground Elevation (ft NGVD29)	7551.40
1/3-Arc Second NED Ground Elevation (ft NAVD88)	7555.21
1-Arc Second NED Ground Elevation (ft NAVD88)	7555.15
SRTM Ground Elevation (ft NAVD88)	7562.91
Total Depth (ft)	140.00
USBR Total Depth (ft)	140
USGS Hole Depth (ft)	140.00
USGS Well Depth (ft)	125.00
Model Layer	2
Model Layer Source	Dunes Layer
Depth of Bottom of Layer 1	100
Depth of Bottom of Layer 2	221
Depth of Bottom of Layer 3	1257
Depth of Bottom of Layer 4	2972
Aquifer Information
Aquifer Type	Confined
Aquifer Type Source	EW_AQFR
USGS Hydrologic Unit	San Luis
USGS Data Available	Water-level (GW.LEV)
Water-level Count	577
Water-level Date Range	09/11/1982 thru 05/06/2008
Water-level Sources	RGWCD:0, USBR:296, USGS:309, 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)
09/11/1982	7.60	7547.65	USBR
10/28/1982	7.40	7547.85	USBR
11/30/1982	7.30	7547.95	USBR
12/02/1982	7.30	7547.95	USGS
12/22/1982	7.50	7547.75	USBR
01/17/1983	7.20	7548.05	USBR
02/14/1983	7.20	7548.05	USBR
03/21/1983	7.20	7548.05	USBR
04/19/1983	7.10	7548.15	USBR
05/10/1983	7.43	7547.82	USGS,USBR
05/14/1983	7.58	7547.67	USGS
05/21/1983	7.69	7547.56	USGS
05/28/1983	9.34	7545.91	USGS
06/01/1983	8.83	7546.42	USGS
06/07/1983	8.76	7546.49	USGS
06/14/1983	8.92	7546.33	USGS
06/16/1983	8.69	7546.56	USBR
06/21/1983	9.02	7546.23	USGS
06/28/1983	8.63	7546.62	USGS
07/01/1983	8.04	7547.21	USGS
07/07/1983	8.02	7547.23	USGS
07/14/1983	8.10	7547.15	USGS
07/15/1983	8.01	7547.24	USBR
07/21/1983	8.33	7546.92	USGS
07/28/1983	7.87	7547.38	USGS
08/01/1983	7.34	7547.91	USGS
08/07/1983	8.26	7546.99	USGS
08/14/1983	8.83	7546.42	USGS
08/21/1983	8.37	7546.88	USGS
08/28/1983	9.16	7546.09	USGS
08/30/1983	8.82	7546.43	USBR
09/01/1983	9.06	7546.19	USGS
09/07/1983	8.04	7547.21	USGS
09/14/1983	7.39	7547.86	USGS
09/15/1983	7.41	7547.84	USBR
09/21/1983	7.08	7548.17	USGS
09/28/1983	7.13	7548.12	USGS
10/01/1983	7.12	7548.13	USGS
10/07/1983	7.06	7548.19	USGS
10/14/1983	6.85	7548.40	USGS
10/15/1983	6.85	7548.40	USBR
10/21/1983	6.82	7548.43	USGS
10/28/1983	6.79	7548.46	USGS
11/01/1983	6.76	7548.49	USGS
11/07/1983	6.72	7548.53	USGS
11/14/1983	6.69	7548.56	USGS
11/15/1983	6.71	7548.54	USBR
11/21/1983	6.58	7548.67	USGS
11/28/1983	6.61	7548.64	USGS
12/01/1983	6.60	7548.65	USGS
12/07/1983	6.58	7548.67	USGS
12/14/1983	6.55	7548.70	USGS
12/15/1983	6.54	7548.71	USBR
12/21/1983	6.49	7548.76	USGS
12/28/1983	6.50	7548.75	USGS
01/01/1984	6.54	7548.71	USGS
01/07/1984	6.50	7548.75	USGS
01/14/1984	6.47	7548.78	USGS
01/15/1984	6.47	7548.78	USBR
01/21/1984	6.51	7548.74	USGS
01/28/1984	6.51	7548.74	USGS
02/01/1984	6.51	7548.74	USGS
02/07/1984	6.52	7548.73	USGS
02/14/1984	6.51	7548.74	USGS
02/15/1984	6.51	7548.74	USBR
02/21/1984	6.51	7548.74	USGS
02/28/1984	6.52	7548.73	USGS
03/01/1984	6.50	7548.75	USGS
03/07/1984	6.50	7548.75	USGS
03/14/1984	6.49	7548.76	USGS
03/15/1984	6.49	7548.76	USBR
03/21/1984	6.47	7548.78	USGS
03/28/1984	6.41	7548.84	USGS
04/01/1984	6.41	7548.84	USGS
04/07/1984	6.38	7548.87	USGS
04/14/1984	6.38	7548.87	USGS
04/15/1984	6.38	7548.87	USBR
04/21/1984	6.52	7548.73	USGS
04/28/1984	6.43	7548.82	USGS
05/01/1984	6.41	7548.84	USGS
05/07/1984	6.52	7548.73	USGS
05/14/1984	6.91	7548.34	USGS
05/15/1984	6.92	7548.33	USBR
05/21/1984	6.89	7548.36	USGS
05/28/1984	8.06	7547.19	USGS
06/01/1984	7.73	7547.52	USGS
06/07/1984	7.66	7547.59	USGS
06/14/1984	7.19	7548.06	USGS
06/15/1984	7.71	7547.54	USBR
06/21/1984	7.58	7547.67	USGS
06/28/1984	8.13	7547.12	USGS
07/01/1984	8.26	7546.99	USGS
07/07/1984	8.00	7547.25	USGS
07/14/1984	8.08	7547.17	USGS
07/15/1984	8.23	7547.02	USBR
07/21/1984	7.61	7547.64	USGS
07/28/1984	7.75	7547.50	USGS
08/01/1984	8.07	7547.18	USGS
08/07/1984	8.66	7546.59	USGS
08/14/1984	7.70	7547.55	USGS
08/15/1984	7.60	7547.65	USBR
08/21/1984	7.29	7547.96	USGS
08/28/1984	7.42	7547.83	USGS
09/01/1984	6.94	7548.31	USGS
09/07/1984	6.98	7548.27	USGS
09/14/1984	7.20	7548.05	USGS
09/15/1984	7.37	7547.88	USBR
09/21/1984	7.67	7547.58	USGS
09/28/1984	7.88	7547.37	USGS
10/01/1984	7.88	7547.37	USGS
10/07/1984	7.28	7547.97	USGS
10/14/1984	7.10	7548.15	USGS
10/15/1984	7.07	7548.18	USBR
10/21/1984	6.89	7548.36	USGS
10/28/1984	6.54	7548.71	USGS
11/01/1984	6.50	7548.75	USGS
11/07/1984	6.41	7548.84	USGS
11/14/1984	6.39	7548.86	USGS
11/15/1984	6.41	7548.84	USBR
11/21/1984	6.38	7548.87	USGS
11/28/1984	6.32	7548.93	USGS
12/01/1984	6.30	7548.95	USGS
12/07/1984	6.30	7548.95	USGS
12/14/1984	6.26	7548.99	USGS
12/15/1984	6.22	7549.03	USBR
12/21/1984	6.25	7549.00	USGS
12/28/1984	6.22	7549.03	USGS
01/01/1985	6.24	7549.01	USGS
01/07/1985	6.23	7549.02	USGS
01/14/1985	6.26	7548.99	USGS
01/15/1985	6.23	7549.02	USBR
01/21/1985	6.25	7549.00	USGS
01/28/1985	6.20	7549.05	USGS
02/01/1985	6.20	7549.05	USGS
02/07/1985	6.24	7549.01	USGS
02/14/1985	6.25	7549.00	USGS
02/15/1985	6.25	7549.00	USBR
02/21/1985	6.21	7549.04	USGS
02/28/1985	6.19	7549.06	USGS
03/01/1985	6.19	7549.06	USGS
03/07/1985	6.19	7549.06	USGS
03/14/1985	6.16	7549.09	USGS
03/15/1985	6.14	7549.11	USBR
03/21/1985	6.10	7549.15	USGS
03/28/1985	6.04	7549.21	USGS
04/01/1985	6.06	7549.19	USGS
04/07/1985	6.04	7549.21	USGS
04/14/1985	6.00	7549.25	USGS
04/15/1985	5.99	7549.26	USBR
04/21/1985	5.95	7549.30	USGS
04/28/1985	6.01	7549.24	USGS
05/01/1985	5.99	7549.26	USGS
05/07/1985	5.99	7549.26	USGS
05/14/1985	6.01	7549.24	USGS
05/15/1985	6.00	7549.25	USBR
05/21/1985	6.39	7548.86	USGS
05/28/1985	6.05	7549.20	USGS
06/01/1985	6.05	7549.20	USGS
06/07/1985	6.25	7549.00	USGS
06/14/1985	6.15	7549.10	USGS
06/15/1985	6.38	7548.87	USBR
06/21/1985	5.49	7549.76	USGS
06/28/1985	5.63	7549.62	USGS
07/01/1985	5.74	7549.51	USGS
07/07/1985	5.72	7549.53	USGS
07/14/1985	5.53	7549.72	USGS
07/15/1985	5.69	7549.56	USBR
07/21/1985	6.01	7549.24	USGS
07/28/1985	6.04	7549.21	USGS
08/01/1985	5.46	7549.79	USGS
08/07/1985	5.28	7549.97	USGS
08/14/1985	6.22	7549.03	USGS
08/15/1985	6.30	7548.95	USBR
08/21/1985	6.19	7549.06	USGS
08/28/1985	5.89	7549.36	USGS
09/01/1985	5.74	7549.51	USGS
09/07/1985	5.60	7549.65	USGS
09/14/1985	5.38	7549.87	USGS
09/15/1985	5.35	7549.90	USBR
09/21/1985	5.22	7550.03	USGS
09/28/1985	5.14	7550.11	USGS
10/01/1985	5.12	7550.13	USGS
10/07/1985	5.07	7550.18	USGS
10/14/1985	5.00	7550.25	USGS
10/15/1985	5.00	7550.25	USBR
10/21/1985	4.92	7550.33	USGS
10/28/1985	4.83	7550.42	USGS
11/01/1985	4.70	7550.55	USGS
11/07/1985	4.49	7550.76	USGS
11/14/1985	4.22	7551.03	USGS
11/15/1985	4.20	7551.05	USBR
11/21/1985	4.11	7551.14	USGS
11/28/1985	4.09	7551.16	USGS
12/01/1985	4.11	7551.14	USGS
12/07/1985	4.09	7551.16	USGS
12/14/1985	4.07	7551.18	USGS
12/15/1985	4.08	7551.17	USBR
12/21/1985	4.09	7551.16	USGS
12/28/1985	4.07	7551.18	USGS
01/01/1986	4.08	7551.17	USGS
01/07/1986	4.11	7551.14	USGS
01/14/1986	4.13	7551.12	USGS
01/15/1986	4.11	7551.14	USBR
01/21/1986	4.13	7551.12	USGS
01/28/1986	4.13	7551.12	USGS
02/01/1986	4.14	7551.11	USGS
02/07/1986	4.08	7551.17	USGS
02/14/1986	4.10	7551.15	USGS
02/15/1986	4.09	7551.16	USBR
02/21/1986	4.08	7551.17	USGS
02/28/1986	4.03	7551.22	USGS
03/01/1986	4.00	7551.25	USGS
03/07/1986	3.93	7551.32	USGS
03/14/1986	3.89	7551.36	USGS
03/15/1986	3.90	7551.35	USBR
03/21/1986	3.93	7551.32	USGS
03/28/1986	3.91	7551.34	USGS
04/01/1986	3.88	7551.37	USGS
04/07/1986	3.88	7551.37	USGS
04/14/1986	3.89	7551.36	USGS
04/15/1986	3.89	7551.36	USBR
04/21/1986	3.86	7551.39	USGS
04/28/1986	4.04	7551.21	USGS
05/01/1986	4.36	7550.89	USGS
05/07/1986	4.09	7551.16	USGS
05/14/1986	4.44	7550.81	USGS
05/15/1986	4.49	7550.76	USBR
05/21/1986	4.13	7551.12	USGS
05/28/1986	4.37	7550.88	USGS
06/01/1986	3.69	7551.56	USGS
06/07/1986	3.68	7551.57	USGS
06/14/1986	4.13	7551.12	USGS
06/15/1986	4.30	7550.95	USBR
06/21/1986	4.33	7550.92	USGS
06/28/1986	4.45	7550.80	USGS
07/01/1986	4.48	7550.77	USGS
07/07/1986	4.72	7550.53	USGS
07/14/1986	4.40	7550.85	USGS
07/15/1986	4.24	7551.01	USBR
07/21/1986	4.73	7550.52	USGS
07/28/1986	4.15	7551.10	USGS
08/01/1986	4.51	7550.74	USGS
08/07/1986	4.58	7550.67	USGS
08/14/1986	4.34	7550.91	USGS
08/15/1986	4.30	7550.95	USBR
08/21/1986	4.23	7551.02	USGS
08/28/1986	4.01	7551.24	USGS
09/01/1986	3.91	7551.34	USGS
09/07/1986	3.84	7551.41	USGS
09/14/1986	3.76	7551.49	USGS
09/15/1986	3.80	7551.45	USBR
09/21/1986	3.77	7551.48	USGS
09/28/1986	3.77	7551.48	USGS
10/01/1986	3.71	7551.54	USGS
10/07/1986	3.74	7551.51	USGS
10/14/1986	3.66	7551.59	USGS
10/15/1986	3.66	7551.59	USBR
10/21/1986	3.50	7551.75	USGS
10/28/1986	3.40	7551.85	USGS
11/01/1986	3.32	7551.93	USGS
11/07/1986	3.07	7552.18	USGS
11/14/1986	3.02	7552.23	USGS
11/15/1986	3.01	7552.24	USBR
11/20/1986	2.98	7552.27	USGS
12/04/1986	2.91	7552.34	USGS
12/07/1986	2.86	7552.39	USGS
12/14/1986	2.89	7552.36	USGS
12/15/1986	2.90	7552.35	USBR
12/21/1986	2.95	7552.30	USGS
12/28/1986	3.00	7552.25	USGS
01/01/1987	3.04	7552.21	USGS
01/07/1987	3.10	7552.15	USGS
01/14/1987	3.14	7552.11	USGS
01/15/1987	3.13	7552.12	USBR
01/21/1987	3.19	7552.06	USGS
01/28/1987	3.25	7552.00	USGS
02/01/1987	3.28	7551.97	USGS
02/07/1987	3.32	7551.93	USGS
02/14/1987	3.17	7552.08	USGS
02/15/1987	3.18	7552.07	USBR
02/21/1987	3.06	7552.19	USGS
02/28/1987	2.99	7552.26	USGS
03/01/1987	2.99	7552.26	USGS
03/07/1987	2.94	7552.31	USGS
03/14/1987	2.72	7552.53	USGS
03/15/1987	2.67	7552.58	USBR
03/21/1987	2.51	7552.74	USGS
03/28/1987	2.40	7552.85	USGS
04/01/1987	2.38	7552.87	USGS
04/07/1987	2.33	7552.92	USGS
04/14/1987	2.26	7552.99	USGS
04/15/1987	2.25	7553.00	USBR
04/21/1987	2.22	7553.03	USGS
04/28/1987	2.30	7552.95	USGS
05/01/1987	2.29	7552.96	USGS
05/07/1987	2.37	7552.88	USGS
05/14/1987	2.51	7552.74	USGS
05/15/1987	2.51	7552.74	USBR
05/21/1987	2.85	7552.40	USGS
05/28/1987	3.01	7552.24	USGS
06/01/1987	3.07	7552.18	USGS
06/07/1987	3.21	7552.04	USGS
06/14/1987	3.33	7551.92	USGS
06/15/1987	3.33	7551.92	USBR
06/21/1987	3.49	7551.76	USGS
06/28/1987	3.61	7551.64	USGS
07/01/1987	3.66	7551.59	USGS
07/07/1987	3.88	7551.37	USGS
07/14/1987	4.14	7551.11	USGS
07/15/1987	4.18	7551.07	USBR
07/21/1987	4.05	7551.20	USGS
07/28/1987	4.29	7550.96	USGS
08/01/1987	4.34	7550.91	USGS
08/07/1987	5.02	7550.23	USGS
08/14/1987	4.31	7550.94	USGS
08/15/1987	4.19	7551.06	USBR
08/21/1987	4.87	7550.38	USGS
08/28/1987	4.18	7551.07	USGS
09/01/1987	4.15	7551.10	USGS
09/07/1987	4.12	7551.13	USGS
09/14/1987	4.11	7551.14	USGS
09/15/1987	4.10	7551.15	USBR
09/21/1987	4.17	7551.08	USGS
09/28/1987	4.19	7551.06	USGS
09/30/1987	4.18	7551.07	USBR
05/25/1988	4.47	7550.78	USBR
06/15/1988	4.97	7550.28	USBR
07/15/1988	6.60	7548.65	USBR
08/15/1988	7.21	7548.04	USBR
10/15/1988	6.63	7548.62	USBR
11/03/1988	6.07	7549.18	USBR
12/15/1988	5.96	7549.29	USBR
02/15/1989	5.79	7549.46	USBR
03/15/1989	5.67	7549.58	USBR
04/25/1989	5.94	7549.31	USBR
06/15/1989	7.36	7547.89	USBR
07/15/1989	9.71	7545.54	USBR
08/15/1989	9.41	7545.84	USBR
09/15/1989	9.05	7546.20	USBR
10/15/1989	7.59	7547.66	USBR
11/15/1989	7.41	7547.84	USBR
12/15/1989	7.26	7547.99	USBR
01/15/1990	7.07	7548.18	USBR
02/15/1990	7.04	7548.21	USBR
03/15/1990	7.05	7548.20	USBR
04/15/1990	7.51	7547.74	USBR
05/15/1990	7.57	7547.68	USBR
06/18/1990	8.44	7546.81	USBR
07/15/1990	9.16	7546.09	USBR
08/15/1990	10.51	7544.74	USBR
09/15/1990	9.49	7545.76	USBR
10/15/1990	8.73	7546.52	USBR
11/15/1990	8.52	7546.73	USBR
12/15/1990	8.33	7546.92	USBR
01/15/1991	7.74	7547.51	USBR
02/15/1991	7.72	7547.53	USBR
03/15/1991	7.92	7547.33	USBR
04/15/1991	8.23	7547.02	USBR
05/15/1991	8.35	7546.90	USBR
06/15/1991	8.28	7546.97	USBR
07/15/1991	10.06	7545.19	USBR
08/15/1991	9.57	7545.68	USBR
10/10/1991	8.93	7546.32	USBR
12/15/1991	7.55	7547.70	USBR
01/15/1992	7.64	7547.61	USBR
02/15/1992	7.46	7547.79	USBR
03/15/1992	7.51	7547.74	USBR
04/15/1992	7.46	7547.79	USBR
05/15/1992	8.14	7547.11	USBR
06/15/1992	8.82	7546.43	USBR
07/15/1992	10.91	7544.34	USBR
08/15/1992	9.65	7545.60	USBR
09/15/1992	9.40	7545.85	USBR
10/15/1992	8.68	7546.57	USBR
11/15/1992	8.53	7546.72	USBR
12/15/1992	8.32	7546.93	USBR
01/15/1993	8.20	7547.05	USBR
03/03/1993	8.12	7547.13	USBR
04/15/1993	8.13	7547.12	USBR
05/15/1993	8.91	7546.34	USBR
06/15/1993	9.14	7546.11	USBR
07/15/1993	9.11	7546.14	USBR
08/15/1993	9.17	7546.08	USBR
09/15/1993	7.82	7547.43	USBR
10/15/1993	7.71	7547.54	USBR
11/15/1993	7.48	7547.77	USBR
12/15/1993	7.46	7547.79	USBR
01/15/1994	7.55	7547.70	USBR
02/15/1994	7.53	7547.72	USBR
03/15/1994	7.47	7547.78	USBR
04/15/1994	7.57	7547.68	USBR
05/15/1994	8.71	7546.54	USBR
06/15/1994	9.99	7545.26	USBR
07/15/1994	11.78	7543.47	USBR
08/15/1994	10.85	7544.40	USBR
09/15/1994	9.04	7546.21	USBR
10/20/1994	8.50	7546.75	USGS,USBR
11/15/1994	8.44	7546.81	USBR
12/15/1994	8.22	7547.03	USBR
12/28/1994	8.01	7547.24	USGS,USBR
01/31/1995	7.91	7547.34	USGS,USBR
03/07/1995	7.82	7547.43	USGS,USBR
03/29/1995	7.55	7547.70	USGS,USBR
04/26/1995	7.74	7547.51	USGS,USBR
05/22/1995	8.54	7546.71	USGS,USBR
06/28/1995	9.98	7545.27	USGS,USBR
07/26/1995	9.17	7546.08	USGS,USBR
08/30/1995	6.98	7548.27	USGS,USBR
09/27/1995	6.51	7548.74	USGS,USBR
10/31/1995	6.40	7548.85	USGS,USBR
11/29/1995	6.17	7549.08	USGS,USBR
01/10/1996	6.02	7549.23	USGS,USBR
03/20/1996	5.84	7549.41	USGS,USBR
04/08/1996	5.99	7549.26	USBR
04/10/1996	6.12	7549.13	USBR
04/22/1996	6.20	7549.05	USBR
06/03/1996	8.55	7546.70	USBR
06/27/1996	9.71	7545.54	USGS,USBR
07/03/1996	10.31	7544.94	USBR
08/28/1996	9.50	7545.75	USBR
09/26/1996	8.76	7546.49	USGS,USBR
10/31/1996	8.65	7546.60	USBR
11/15/1996	8.76	7546.49	USBR
12/15/1996	8.42	7546.83	USBR
01/10/1997	8.32	7546.93	USGS,USBR
02/15/1997	8.30	7546.95	USBR
03/15/1997	8.30	7546.95	USBR
04/03/1997	8.28	7546.97	USGS,USBR
04/28/1997	8.89	7546.36	USBR
06/16/1997	10.57	7544.68	USBR
06/25/1997	10.44	7544.81	USGS,USBR
08/14/1997	8.35	7546.90	USBR
10/02/1997	7.97	7547.28	USGS,USBR
12/01/1997	7.59	7547.66	USBR
12/15/1997	7.61	7547.64	USBR
01/15/1998	7.60	7547.65	USBR
02/04/1998	7.56	7547.69	USBR
02/15/1998	7.62	7547.63	USBR
03/15/1998	7.73	7547.52	USBR
04/16/1998	8.02	7547.23	USGS,USBR
05/15/1998	10.07	7545.18	USBR
06/15/1998	11.61	7543.64	USBR
06/26/1998	12.98	7542.27	USBR
07/15/1998	13.32	7541.93	USBR
08/15/1998	12.57	7542.68	USBR
09/15/1998	11.72	7543.53	USBR
10/07/1998	10.54	7544.71	USGS,USBR
10/23/1998	10.41	7544.84	USBR
11/15/1998	10.05	7545.20	USBR
12/15/1998	9.97	7545.28	USBR
01/11/1999	10.03	7545.22	USBR
02/15/1999	9.73	7545.52	USBR
03/15/1999	9.63	7545.62	USBR
04/08/1999	10.24	7545.01	USGS,USBR
04/27/1999	11.37	7543.88	USBR
05/15/1999	11.01	7544.24	USBR
06/15/1999	11.99	7543.26	USBR
07/15/1999	12.90	7542.35	USBR
08/15/1999	10.06	7545.19	USBR
09/21/1999	9.50	7545.75	USGS,USBR
10/15/1999	9.12	7546.13	USBR
11/15/1999	9.10	7546.15	USBR
12/15/1999	8.65	7546.60	USBR
02/14/2000	8.88	7546.37	USBR
03/29/2000	9.44	7545.81	USBR
03/29/2000	9.56	7545.69	USGS
04/26/2000	10.38	7544.87	USBR
05/18/2000	10.70	7544.55	USBR
07/06/2000	13.50	7541.75	USBR
07/28/2000	14.30	7540.95	USBR
08/25/2000	13.36	7541.89	USBR
09/20/2000	12.55	7542.70	USGS,USBR
10/17/2000	11.98	7543.27	USBR
12/21/2000	11.40	7543.85	USBR
01/15/2001	11.30	7543.95	USBR
02/15/2001	11.18	7544.07	USBR
03/23/2001	11.27	7543.98	USBR
04/05/2001	11.32	7543.93	USBR
05/15/2001	11.53	7543.72	USBR
05/30/2001	12.09	7543.16	USBR
06/15/2001	12.69	7542.56	USBR
07/12/2001	14.79	7540.46	USBR
08/12/2001	13.67	7541.58	USBR
09/15/2001	12.75	7542.50	USBR
10/18/2001	12.52	7542.73	USBR
10/24/2001	12.41	7542.84	USGS,USBR
11/15/2001	11.97	7543.28	USBR
12/15/2001	11.71	7543.54	USBR
01/15/2002	11.64	7543.61	USBR
02/15/2002	11.56	7543.69	USBR
03/15/2002	11.46	7543.79	USBR
03/23/2002	11.43	7543.82	USBR
04/15/2002	12.50	7542.75	USBR
05/15/2002	13.44	7541.81	USBR
06/15/2002	15.77	7539.48	USBR
07/15/2002	18.10	7537.15	USBR
08/06/2002	18.08	7537.17	USBR
08/15/2002	17.55	7537.70	USBR
09/15/2002	15.96	7539.29	USBR
10/08/2002	15.64	7539.61	USBR
10/15/2002	15.20	7540.05	USBR
11/14/2002	15.59	7539.66	USGS
11/15/2002	15.00	7540.25	USBR
12/15/2002	14.71	7540.54	USBR
01/15/2003	14.61	7540.64	USBR
02/15/2003	14.65	7540.60	USBR
03/15/2003	14.61	7540.64	USBR
04/15/2003	14.82	7540.43	USBR
05/13/2003	16.39	7538.86	USGS
05/15/2003	17.69	7537.56	USBR
06/15/2003	18.11	7537.14	USBR
07/15/2003	23.41	7531.84	USBR
08/15/2003	21.08	7534.17	USBR
09/15/2003	17.91	7537.34	USBR
10/15/2003	18.61	7536.64	USBR
11/15/2003	17.17	7538.08	USBR
11/18/2003	17.18	7538.07	USGS
12/15/2003	16.96	7538.29	USBR
01/15/2004	16.82	7538.43	USBR
02/15/2004	16.74	7538.51	USBR
03/15/2004	16.71	7538.54	USBR
04/06/2004	16.73	7538.52	USBR
04/15/2004	16.91	7538.34	USBR
05/15/2004	20.07	7535.18	USBR
05/18/2004	20.30	7534.95	USGS
06/15/2004	21.42	7533.83	USBR
07/15/2004	25.10	7530.15	USBR
07/18/2004	25.26	7529.99	USBR
08/15/2004	23.11	7532.14	USBR
08/18/2004	21.84	7533.41	USGS
09/15/2004	20.66	7534.59	USBR
10/15/2004	19.66	7535.59	USBR
11/15/2004	19.19	7536.06	USBR
12/15/2004	19.00	7536.25	USBR
01/15/2005	18.85	7536.40	USBR
02/15/2005	18.70	7536.55	USBR
03/02/2005	18.68	7536.57	USGS
03/15/2005	18.61	7536.64	USBR
03/30/2005	18.55	7536.70	USBR
04/15/2005	18.72	7536.53	USBR
05/15/2005	20.65	7534.60	USBR
06/15/2005	22.90	7532.35	USBR
07/15/2005	26.44	7528.81	USBR
07/16/2005	26.73	7528.52	USBR
08/15/2005	24.21	7531.04	USBR
08/24/2005	24.73	7530.52	USGS
09/15/2005	21.90	7533.35	USBR
10/15/2005	20.71	7534.54	USBR
11/15/2005	20.44	7534.81	USBR
12/15/2005	20.06	7535.19	USBR
01/15/2006	19.79	7535.46	USBR
02/15/2006	19.58	7535.67	USBR
02/17/2006	19.68	7535.57	USGS
03/15/2006	19.60	7535.65	USBR
04/15/2006	19.86	7535.39	USBR
05/11/2006	21.82	7533.43	USGS
05/15/2006	22.46	7532.79	USBR
06/15/2006	22.53	7532.72	USBR
07/07/2006	26.70	7528.55	USBR
07/15/2006	24.65	7530.60	USBR
08/15/2006	23.37	7531.88	USBR
08/22/2006	23.34	7531.91	USGS
09/14/2006	22.20	7533.05	USBR
09/15/2006	22.20	7533.05	USBR
10/15/2006	21.43	7533.82	USBR
11/14/2006	21.12	7534.13	USGS
11/15/2006	21.11	7534.14	USBR
12/15/2006	20.76	7534.49	USBR
01/15/2007	20.62	7534.63	USBR
02/15/2007	20.46	7534.79	USBR
02/16/2007	20.48	7534.77	USGS
03/15/2007	20.36	7534.89	USBR
05/09/2007	21.00	7534.25	USGS
08/08/2007	23.70	7531.55	USGS
11/06/2007	20.84	7534.41	USGS
02/13/2008	20.04	7535.21	USGS
05/06/2008	21.48	7533.77	USGS

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Well NA04101032ABB2 EW-40C (EW40C)Confined

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Water-Level Data

1970 to Present

1944 to Present

Well NA04101032ABB2 EW-40C (EW40C)
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