Well NA04101032ABB1 EW-40U (EW40U) Unconfined
Co-located Well(s): NA04101032ABB2 EW-40C (EW40C)

Home | Well Information | Hydrograph | Water Level Data Table

RGWCD Unconfined Wells:	Map	List
RGWCD Confined Wells:	Map	List
Baca Grant Wells:	Map	List
Divide Study Wells:	Map	List
Upper Rio Grande Wells:	Map	List
DWR Confined Wells:	Map	List
CWCD Wells:	Map	List
USBR Wells:	Map	List
USGS Wells:	Map	List
Dunes Hydro Study Wells:	Map	List
GSDNP Boundary Wells:	Map	List
Recently Monitored Wells:	Map	List
Unconfined Wells:	Map	List
Confined Wells:	Map	List

Index Map showing
model domain.

Green shaded area
enlarged below.

Click on map
to quickly move to
another location.

View Digital Orthophoto Quadrangle for this area

Well Information Table
Common Well ID	NA04101032ABB1 EW-40U
USBR Well ID	EW40U
USGS Well ID	374549105540201
USGS Station Name	NA04101032ABB1 EW-40U
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	NA04101032ABB1 EW-40U
USBR TRS	NA04101032ABB1
USGS TRS 1	NA04101032ABB1 EW-40U
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)	7554.85
SRTM Ground Elevation (ft NAVD88)	7562.91
Total Depth (ft)	45.00
USBR Total Depth (ft)	45
USGS Hole Depth (ft)	140.00
USGS Well Depth (ft)	43.00
Model Layer	1
Model Layer Source	Aquifer Type
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
Additional Well Information	Logs, Construction
Aquifer Information
Aquifer Type	Unconfined
Aquifer Type Source	EW_AQFR
USGS Hydrologic Unit	San Luis
USGS Data Available	Water-level (GW.LEV)
Water-level Database Information
Water-level Count	840
Water-level Date Range	01/28/1982 thru 02/15/2025
Monitored within the last 18 months	Yes, most recently on 02/15/2025
Depth-to-Water Range (ft)	2.47 to 32.37
Water Table Elevation Range (ft NAVD88)	7522.88 to 7552.78
Water-Level-Source:Number-of-Measurements	USGS:336 USBR:517

Top of Page

Water-level Data

2019 to Present

1967 to Present

Top of Page

Measurement Date	Depth to Water (ft)	Elevation (ft NAVD88)	Data Source(s)
01/28/1982	7.29	7547.96	USBR
02/15/1982	7.27	7547.98	USBR
09/11/1982	7.60	7547.65	USBR
10/28/1982	7.40	7547.85	USBR
11/04/1982	6.80	7548.45	USGS
11/07/1982	6.91	7548.34	USGS
11/14/1982	7.19	7548.06	USGS
11/18/1982	7.35	7547.90	USGS
11/30/1982	7.23	7548.02	USBR
12/02/1982	7.37	7547.88	USGS
12/15/1982	7.36	7547.89	USGS
12/21/1982	7.36	7547.89	USGS
12/22/1982	7.36	7547.89	USBR
01/17/1983	7.35	7547.90	USBR
01/28/1983	7.29	7547.96	USGS
02/01/1983	7.29	7547.96	USGS
02/04/1983	7.30	7547.95	USGS
02/07/1983	7.30	7547.95	USGS
02/14/1983	7.29	7547.96	USGS,USBR
02/21/1983	7.29	7547.96	USGS
02/28/1983	7.29	7547.96	USGS
03/01/1983	7.27	7547.98	USGS
03/07/1983	7.24	7548.01	USGS
03/14/1983	7.20	7548.05	USGS
03/21/1983	7.16	7548.09	USGS
03/21/1983	7.19	7548.06	USBR
03/28/1983	7.12	7548.13	USGS
04/01/1983	7.11	7548.14	USGS
04/07/1983	7.11	7548.14	USGS
04/14/1983	7.11	7548.14	USGS
04/19/1983	7.11	7548.14	USBR
04/21/1983	7.15	7548.10	USGS
04/28/1983	7.26	7547.99	USGS
05/01/1983	7.30	7547.95	USGS
05/07/1983	7.37	7547.88	USGS
05/10/1983	7.39	7547.86	USBR
05/14/1983	7.42	7547.83	USGS
05/21/1983	7.48	7547.77	USGS
05/28/1983	7.52	7547.73	USGS
06/01/1983	7.57	7547.68	USGS
06/07/1983	7.57	7547.68	USGS
06/14/1983	7.62	7547.63	USGS
06/16/1983	7.64	7547.61	USBR
06/21/1983	7.78	7547.47	USGS
06/28/1983	8.04	7547.21	USGS
07/01/1983	8.09	7547.16	USGS
07/07/1983	8.14	7547.11	USGS
07/14/1983	8.28	7546.97	USGS
07/15/1983	8.31	7546.94	USBR
07/21/1983	8.44	7546.81	USGS
07/27/1983	8.46	7546.79	USGS
08/30/1983	7.84	7547.41	USGS,USBR
09/01/1983	7.84	7547.41	USGS
09/07/1983	7.81	7547.44	USGS
09/14/1983	7.68	7547.57	USGS
09/15/1983	7.66	7547.59	USBR
09/21/1983	7.54	7547.71	USGS
09/28/1983	7.43	7547.82	USGS
10/01/1983	7.39	7547.86	USGS
10/07/1983	7.32	7547.93	USGS
10/14/1983	7.25	7548.00	USGS
10/15/1983	7.24	7548.01	USBR
10/21/1983	7.18	7548.07	USGS
10/28/1983	7.12	7548.13	USGS
11/01/1983	7.10	7548.15	USGS
11/07/1983	7.05	7548.20	USGS
11/14/1983	7.03	7548.22	USGS
11/15/1983	7.02	7548.23	USBR
11/21/1983	6.99	7548.26	USGS
11/28/1983	6.96	7548.29	USGS
12/01/1983	6.95	7548.30	USGS
12/07/1983	6.92	7548.33	USGS
12/14/1983	6.91	7548.34	USGS
12/15/1983	6.91	7548.34	USBR
12/21/1983	6.89	7548.36	USGS
12/28/1983	6.87	7548.38	USGS
01/01/1984	6.87	7548.38	USGS
01/07/1984	6.86	7548.39	USGS
01/14/1984	6.85	7548.40	USGS
01/15/1984	6.85	7548.40	USBR
01/21/1984	6.84	7548.41	USGS
01/28/1984	6.83	7548.42	USGS
02/01/1984	6.82	7548.43	USGS
02/07/1984	6.81	7548.44	USGS
02/14/1984	6.77	7548.48	USGS
02/15/1984	6.77	7548.48	USBR
02/21/1984	6.75	7548.50	USGS
02/28/1984	6.75	7548.50	USGS
03/01/1984	6.74	7548.51	USGS
03/07/1984	6.74	7548.51	USGS
03/14/1984	6.72	7548.53	USGS
03/15/1984	6.72	7548.53	USBR
03/21/1984	6.69	7548.56	USGS
03/28/1984	6.67	7548.58	USGS
04/01/1984	6.65	7548.60	USGS
04/07/1984	6.63	7548.62	USGS
04/14/1984	6.60	7548.65	USGS
04/15/1984	6.60	7548.65	USBR
04/21/1984	6.61	7548.64	USGS
04/28/1984	6.61	7548.64	USGS
05/01/1984	6.63	7548.62	USGS
05/07/1984	6.68	7548.57	USGS
05/14/1984	6.77	7548.48	USGS
05/15/1984	6.81	7548.44	USBR
05/21/1984	6.86	7548.39	USGS
05/28/1984	6.97	7548.28	USGS
06/01/1984	7.03	7548.22	USGS
06/07/1984	7.05	7548.20	USGS
06/14/1984	7.13	7548.12	USGS
06/15/1984	7.15	7548.10	USBR
06/21/1984	7.30	7547.95	USGS
06/28/1984	7.39	7547.86	USGS
07/01/1984	7.46	7547.79	USGS
07/07/1984	7.60	7547.65	USGS
07/14/1984	7.75	7547.50	USGS
07/15/1984	7.77	7547.48	USBR
07/21/1984	7.86	7547.39	USGS
07/28/1984	7.91	7547.34	USGS
08/01/1984	7.98	7547.27	USGS
08/07/1984	7.93	7547.32	USGS
08/14/1984	7.73	7547.52	USGS
08/15/1984	7.71	7547.54	USBR
08/21/1984	7.60	7547.65	USGS
08/28/1984	7.52	7547.73	USGS
09/01/1984	7.49	7547.76	USGS
09/07/1984	7.48	7547.77	USGS
09/14/1984	7.46	7547.79	USGS
09/15/1984	7.44	7547.81	USBR
09/21/1984	7.36	7547.89	USGS
09/28/1984	7.28	7547.97	USGS
10/01/1984	7.24	7548.01	USGS
10/07/1984	7.19	7548.06	USGS
10/14/1984	7.11	7548.14	USGS
10/15/1984	7.10	7548.15	USBR
10/21/1984	7.06	7548.19	USGS
10/28/1984	6.98	7548.27	USGS
11/01/1984	6.94	7548.31	USGS
11/07/1984	6.91	7548.34	USGS
11/14/1984	6.85	7548.40	USGS
11/15/1984	6.85	7548.40	USBR
11/21/1984	6.82	7548.43	USGS
11/28/1984	6.77	7548.48	USGS
12/01/1984	6.74	7548.51	USGS
12/07/1984	6.71	7548.54	USGS
12/14/1984	6.66	7548.59	USGS
12/15/1984	6.64	7548.61	USBR
12/21/1984	6.63	7548.62	USGS
12/28/1984	6.58	7548.67	USGS
01/01/1985	6.58	7548.67	USGS
01/07/1985	6.57	7548.68	USGS
01/14/1985	6.55	7548.70	USGS
01/15/1985	6.54	7548.71	USBR
01/21/1985	6.54	7548.71	USGS
01/28/1985	6.52	7548.73	USGS
02/01/1985	6.51	7548.74	USGS
02/07/1985	6.51	7548.74	USGS
02/14/1985	6.50	7548.75	USGS
02/15/1985	6.50	7548.75	USBR
02/21/1985	6.48	7548.77	USGS
02/28/1985	6.48	7548.77	USGS
03/01/1985	6.47	7548.78	USGS
03/07/1985	6.45	7548.80	USGS
03/14/1985	6.42	7548.83	USGS
03/15/1985	6.41	7548.84	USBR
03/21/1985	6.38	7548.87	USGS
03/28/1985	6.33	7548.92	USGS
04/01/1985	6.32	7548.93	USGS
04/07/1985	6.28	7548.97	USGS
04/14/1985	6.23	7549.02	USGS
04/15/1985	6.23	7549.02	USBR
04/21/1985	6.19	7549.06	USGS
04/28/1985	6.22	7549.03	USGS
05/01/1985	6.23	7549.02	USGS
05/07/1985	6.21	7549.04	USGS
05/14/1985	6.24	7549.01	USGS
05/15/1985	6.25	7549.00	USBR
05/21/1985	6.28	7548.97	USGS
05/28/1985	6.34	7548.91	USGS
06/01/1985	6.34	7548.91	USGS
06/07/1985	6.38	7548.87	USGS
06/14/1985	6.44	7548.81	USGS
06/15/1985	6.46	7548.79	USBR
06/21/1985	6.47	7548.78	USGS
06/28/1985	6.44	7548.81	USGS
07/01/1985	6.48	7548.77	USGS
07/07/1985	6.53	7548.72	USGS
07/14/1985	6.54	7548.71	USGS
07/15/1985	6.53	7548.72	USBR
07/21/1985	6.53	7548.72	USGS
07/28/1985	6.58	7548.67	USGS
08/01/1985	6.51	7548.74	USGS
08/07/1985	6.39	7548.86	USGS
08/14/1985	6.53	7548.72	USGS
08/15/1985	6.55	7548.70	USBR
08/21/1985	6.67	7548.58	USGS
08/28/1985	6.77	7548.48	USGS
09/01/1985	6.77	7548.48	USGS
09/07/1985	6.66	7548.59	USGS
09/14/1985	6.49	7548.76	USGS
09/15/1985	6.46	7548.79	USBR
09/21/1985	6.32	7548.93	USGS
09/28/1985	6.16	7549.09	USGS
10/01/1985	6.10	7549.15	USGS
10/03/1985	6.07	7549.18	USGS
10/15/1985	6.07	7549.18	USBR
11/14/1985	5.31	7549.94	USGS
11/15/1985	5.29	7549.96	USBR
11/21/1985	5.15	7550.10	USGS
11/28/1985	5.01	7550.24	USGS
12/01/1985	4.96	7550.29	USGS
12/07/1985	4.87	7550.38	USGS
12/14/1985	4.79	7550.46	USGS
12/15/1985	4.78	7550.47	USBR
12/21/1985	4.74	7550.51	USGS
12/28/1985	4.68	7550.57	USGS
01/01/1986	4.66	7550.59	USGS
01/07/1986	4.70	7550.55	USGS
01/14/1986	4.67	7550.58	USGS
01/15/1986	4.66	7550.59	USBR
01/21/1986	4.65	7550.60	USGS
01/28/1986	4.59	7550.66	USGS
02/01/1986	4.57	7550.68	USGS
02/07/1986	4.50	7550.75	USGS
02/14/1986	4.50	7550.75	USGS
02/15/1986	4.47	7550.78	USBR
02/21/1986	4.43	7550.82	USGS
02/28/1986	4.34	7550.91	USGS
03/01/1986	4.32	7550.93	USGS
03/07/1986	4.25	7551.00	USGS
03/14/1986	4.19	7551.06	USGS
03/15/1986	4.20	7551.05	USBR
03/21/1986	4.20	7551.05	USGS
03/28/1986	4.16	7551.09	USGS
04/01/1986	4.16	7551.09	USGS
04/07/1986	4.18	7551.07	USGS
04/14/1986	4.19	7551.06	USGS
04/15/1986	4.18	7551.07	USBR
04/21/1986	4.18	7551.07	USGS
04/28/1986	4.29	7550.96	USGS
05/01/1986	4.35	7550.90	USGS
05/07/1986	4.40	7550.85	USGS
05/14/1986	4.43	7550.82	USGS
05/15/1986	4.45	7550.80	USBR
05/21/1986	4.48	7550.77	USGS
05/28/1986	4.55	7550.70	USGS
06/01/1986	4.39	7550.86	USGS
06/07/1986	4.19	7551.06	USGS
06/14/1986	4.30	7550.95	USGS
06/15/1986	4.34	7550.91	USBR
06/21/1986	4.57	7550.68	USGS
06/28/1986	4.73	7550.52	USGS
07/01/1986	4.78	7550.47	USGS
07/07/1986	4.87	7550.38	USGS
07/14/1986	4.75	7550.50	USGS
07/15/1986	4.80	7550.45	USBR
07/21/1986	4.87	7550.38	USGS
07/28/1986	4.96	7550.29	USGS
08/01/1986	5.05	7550.20	USGS
08/07/1986	5.17	7550.08	USGS
08/14/1986	5.30	7549.95	USGS
08/15/1986	5.30	7549.95	USBR
08/21/1986	5.38	7549.87	USGS
08/28/1986	5.26	7549.99	USGS
09/01/1986	5.22	7550.03	USGS
09/07/1986	5.12	7550.13	USGS
09/14/1986	4.91	7550.34	USGS
09/15/1986	4.90	7550.35	USBR
09/21/1986	4.78	7550.47	USGS
09/28/1986	4.68	7550.57	USGS
10/01/1986	4.62	7550.63	USGS
10/07/1986	4.54	7550.71	USGS
10/14/1986	4.42	7550.83	USGS
10/15/1986	4.40	7550.85	USBR
10/21/1986	4.23	7551.02	USGS
10/28/1986	4.05	7551.20	USGS
11/01/1986	3.98	7551.27	USGS
11/07/1986	3.66	7551.59	USGS
11/14/1986	3.61	7551.64	USGS
11/15/1986	3.59	7551.66	USBR
11/20/1986	3.59	7551.66	USGS
12/15/1986	3.46	7551.79	USBR
12/16/1986	3.46	7551.79	USGS
12/21/1986	3.47	7551.78	USGS
12/28/1986	3.51	7551.74	USGS
01/01/1987	3.61	7551.64	USGS
01/07/1987	3.68	7551.57	USGS
01/14/1987	3.74	7551.51	USGS
01/15/1987	3.74	7551.51	USBR
01/21/1987	3.76	7551.49	USGS
01/28/1987	3.82	7551.43	USGS
02/01/1987	3.80	7551.45	USGS
02/07/1987	3.81	7551.44	USGS
02/14/1987	3.56	7551.69	USGS
02/15/1987	3.55	7551.70	USBR
02/21/1987	3.35	7551.90	USGS
02/28/1987	3.27	7551.98	USGS
03/01/1987	3.26	7551.99	USGS
03/07/1987	3.18	7552.07	USGS
03/14/1987	2.90	7552.35	USGS
03/15/1987	2.86	7552.39	USBR
03/21/1987	2.76	7552.49	USGS
03/28/1987	2.71	7552.54	USGS
04/01/1987	2.70	7552.55	USGS
04/07/1987	2.66	7552.59	USGS
04/14/1987	2.63	7552.62	USGS
04/15/1987	2.61	7552.64	USBR
04/21/1987	2.61	7552.64	USGS
04/28/1987	2.61	7552.64	USGS
05/01/1987	2.61	7552.64	USGS
05/07/1987	2.74	7552.51	USGS
05/14/1987	2.81	7552.44	USGS
05/15/1987	2.81	7552.44	USBR
05/21/1987	2.76	7552.49	USGS
05/28/1987	2.49	7552.76	USGS
06/01/1987	2.47	7552.78	USGS
06/07/1987	2.54	7552.71	USGS
06/14/1987	2.63	7552.62	USGS
06/15/1987	2.61	7552.64	USBR
06/21/1987	2.80	7552.45	USGS
06/28/1987	2.98	7552.27	USGS
07/01/1987	3.33	7551.92	USGS
07/07/1987	3.72	7551.53	USGS
07/14/1987	4.12	7551.13	USGS
07/15/1987	4.42	7550.83	USBR
07/21/1987	4.45	7550.80	USGS
07/28/1987	4.65	7550.60	USGS
08/01/1987	4.75	7550.50	USGS
08/07/1987	4.90	7550.35	USGS
08/14/1987	5.01	7550.24	USGS
08/15/1987	5.03	7550.22	USBR
08/21/1987	5.11	7550.14	USGS
08/28/1987	5.07	7550.18	USGS
09/01/1987	5.08	7550.17	USGS
09/07/1987	5.06	7550.19	USGS
09/14/1987	4.97	7550.28	USGS
09/15/1987	4.97	7550.28	USBR
09/21/1987	4.93	7550.32	USGS
09/28/1987	4.88	7550.37	USGS
09/30/1987	4.90	7550.35	USBR
05/25/1988	3.84	7551.41	USBR
06/15/1988	4.46	7550.79	USBR
07/15/1988	5.38	7549.87	USBR
08/15/1988	6.43	7548.82	USBR
10/15/1988	6.31	7548.94	USBR
11/03/1988	6.18	7549.07	USBR
12/15/1988	6.00	7549.25	USBR
04/25/1989	5.58	7549.67	USBR
06/15/1989	6.62	7548.63	USBR
07/15/1989	7.54	7547.71	USBR
08/15/1989	7.93	7547.32	USBR
09/15/1989	8.16	7547.09	USBR
10/15/1989	7.92	7547.33	USBR
11/15/1989	7.71	7547.54	USBR
12/15/1989	7.57	7547.68	USBR
01/15/1990	7.50	7547.75	USBR
02/15/1990	7.46	7547.79	USBR
03/15/1990	7.41	7547.84	USBR
04/15/1990	7.33	7547.92	USBR
05/15/1990	7.26	7547.99	USBR
06/18/1990	8.08	7547.17	USBR
07/15/1990	8.77	7546.48	USBR
08/15/1990	8.90	7546.35	USBR
09/15/1990	9.00	7546.25	USBR
10/15/1990	8.52	7546.73	USBR
11/15/1990	8.25	7547.00	USBR
12/15/1990	8.10	7547.15	USBR
01/15/1991	8.00	7547.25	USBR
02/15/1991	7.95	7547.30	USBR
03/15/1991	7.90	7547.35	USBR
04/15/1991	8.06	7547.19	USBR
05/15/1991	8.33	7546.92	USBR
06/15/1991	8.52	7546.73	USBR
07/15/1991	8.87	7546.38	USBR
08/15/1991	9.01	7546.24	USBR
10/10/1991	8.46	7546.79	USBR
12/15/1991	8.07	7547.18	USBR
01/15/1992	7.91	7547.34	USBR
02/15/1992	7.84	7547.41	USBR
03/15/1992	7.79	7547.46	USBR
04/15/1992	7.25	7548.00	USBR
05/15/1992	7.51	7547.74	USBR
06/15/1992	8.05	7547.20	USBR
07/15/1992	8.78	7546.47	USBR
08/15/1992	8.91	7546.34	USBR
09/15/1992	8.60	7546.65	USBR
10/15/1992	8.42	7546.83	USBR
11/15/1992	8.28	7546.97	USBR
12/15/1992	8.20	7547.05	USBR
01/15/1993	8.15	7547.10	USBR
03/03/1993	8.10	7547.15	USBR
04/15/1993	8.05	7547.20	USBR
05/15/1993	8.35	7546.90	USBR
06/15/1993	8.64	7546.61	USBR
07/15/1993	8.72	7546.53	USBR
08/15/1993	8.54	7546.71	USBR
09/15/1993	7.83	7547.42	USBR
10/15/1993	7.52	7547.73	USBR
11/15/1993	7.37	7547.88	USBR
12/15/1993	7.22	7548.03	USBR
01/15/1994	7.20	7548.05	USBR
02/15/1994	7.22	7548.03	USBR
03/15/1994	7.13	7548.12	USBR
04/15/1994	7.09	7548.16	USBR
05/15/1994	7.30	7547.95	USBR
06/15/1994	7.87	7547.38	USBR
07/15/1994	8.42	7546.83	USBR
08/15/1994	8.82	7546.43	USBR
09/15/1994	8.85	7546.40	USBR
10/20/1994	8.48	7546.77	USBR
10/20/1994	8.50	7546.75	USGS
11/15/1994	8.24	7547.01	USBR
12/15/1994	8.08	7547.17	USBR
12/28/1994	8.05	7547.20	USBR
12/28/1994	8.07	7547.18	USGS
01/31/1995	7.93	7547.32	USGS
01/31/1995	7.91	7547.34	USBR
03/07/1995	7.79	7547.46	USBR
03/07/1995	7.81	7547.44	USGS
03/29/1995	7.69	7547.56	USBR
03/29/1995	7.71	7547.54	USGS
04/26/1995	7.66	7547.59	USBR
04/26/1995	7.68	7547.57	USGS
05/22/1995	7.50	7547.75	USBR
05/22/1995	7.52	7547.73	USGS
06/28/1995	7.80	7547.45	USGS
06/28/1995	7.78	7547.47	USBR
07/26/1995	7.31	7547.94	USGS
07/26/1995	7.29	7547.96	USBR
08/30/1995	7.10	7548.15	USBR
08/30/1995	7.12	7548.13	USGS
09/27/1995	6.64	7548.61	USGS
09/27/1995	6.62	7548.63	USBR
10/31/1995	6.37	7548.88	USBR
10/31/1995	6.39	7548.86	USGS
11/29/1995	6.06	7549.19	USGS
11/29/1995	6.24	7549.01	USBR
01/10/1996	6.08	7549.17	USBR
01/10/1996	6.10	7549.15	USGS
03/20/1996	5.80	7549.45	USGS
03/20/1996	5.78	7549.47	USBR
04/08/1996	5.78	7549.47	USBR
04/22/1996	5.81	7549.44	USBR
06/03/1996	6.58	7548.67	USBR
06/27/1996	7.13	7548.12	USBR
06/27/1996	7.15	7548.10	USGS
07/03/1996	7.39	7547.86	USBR
08/28/1996	8.58	7546.67	USBR
09/26/1996	8.49	7546.76	USGS
09/26/1996	8.47	7546.78	USBR
10/31/1996	8.28	7546.97	USBR
11/15/1996	8.22	7547.03	USBR
12/15/1996	8.15	7547.10	USBR
01/10/1997	8.07	7547.18	USGS,USBR
02/15/1997	7.98	7547.27	USBR
03/15/1997	7.93	7547.32	USBR
04/03/1997	7.95	7547.30	USGS,USBR
04/28/1997	8.11	7547.14	USBR
06/16/1997	8.58	7546.67	USBR
06/25/1997	8.41	7546.84	USGS,USBR
08/14/1997	8.46	7546.79	USBR
10/02/1997	7.80	7547.45	USGS,USBR
12/01/1997	7.40	7547.85	USBR
12/15/1997	7.41	7547.84	USBR
01/15/1998	7.38	7547.87	USBR
02/04/1998	7.33	7547.92	USBR
03/15/1998	7.36	7547.89	USBR
04/16/1998	7.32	7547.93	USGS,USBR
05/15/1998	7.58	7547.67	USBR
06/26/1998	8.48	7546.77	USBR
07/15/1998	9.08	7546.17	USBR
08/15/1998	9.68	7545.57	USBR
09/15/1998	9.76	7545.49	USBR
10/07/1998	9.70	7545.55	USGS,USBR
10/23/1998	9.68	7545.57	USBR
11/15/1998	9.62	7545.63	USBR
12/15/1998	9.61	7545.64	USBR
01/11/1999	9.61	7545.64	USBR
02/15/1999	9.60	7545.65	USBR
03/15/1999	9.62	7545.63	USBR
04/08/1999	9.65	7545.60	USGS,USBR
04/27/1999	9.78	7545.47	USBR
05/15/1999	9.85	7545.40	USBR
06/15/1999	10.07	7545.18	USBR
07/15/1999	9.96	7545.29	USBR
08/15/1999	9.64	7545.61	USBR
09/21/1999	9.21	7546.04	USGS,USBR
10/15/1999	8.95	7546.30	USBR
11/15/1999	8.86	7546.39	USBR
12/15/1999	8.80	7546.45	USBR
02/14/2000	8.77	7546.48	USBR
03/29/2000	8.83	7546.42	USGS,USBR
04/26/2000	8.98	7546.27	USBR
05/18/2000	9.13	7546.12	USBR
07/06/2000	10.25	7545.00	USBR
07/28/2000	10.93	7544.32	USBR
08/25/2000	11.44	7543.81	USBR
09/20/2000	11.26	7543.99	USGS,USBR
10/17/2000	11.23	7544.02	USBR
12/21/2000	11.13	7544.12	USBR
01/15/2001	11.12	7544.13	USBR
02/15/2001	11.11	7544.14	USBR
03/23/2001	11.13	7544.12	USBR
04/05/2001	11.12	7544.13	USBR
05/15/2001	11.22	7544.03	USBR
05/30/2001	11.18	7544.07	USBR
06/15/2001	11.20	7544.05	USBR
07/12/2001	11.82	7543.43	USBR
08/12/2001	12.13	7543.12	USBR
09/15/2001	12.05	7543.20	USBR
10/18/2001	11.97	7543.28	USBR
10/24/2001	11.95	7543.30	USGS,USBR
11/15/2001	11.94	7543.31	USBR
12/15/2001	11.75	7543.50	USBR
01/15/2002	11.64	7543.61	USBR
02/15/2002	11.59	7543.66	USBR
03/15/2002	11.59	7543.66	USBR
04/15/2002	11.80	7543.45	USBR
05/15/2002	11.98	7543.27	USBR
06/15/2002	12.55	7542.70	USBR
07/15/2002	13.41	7541.84	USBR
08/04/2002	14.03	7541.22	USBR
08/15/2002	14.36	7540.89	USBR
09/15/2002	14.76	7540.49	USBR
10/15/2002	14.79	7540.46	USBR
11/14/2002	14.52	7540.73	USGS
11/15/2002	14.62	7540.63	USBR
12/15/2002	14.47	7540.78	USBR
01/15/2003	14.46	7540.79	USBR
02/15/2003	14.39	7540.86	USBR
03/15/2003	14.46	7540.79	USBR
04/15/2003	14.57	7540.68	USBR
05/13/2003	14.98	7540.27	USGS
05/15/2003	15.00	7540.25	USBR
06/15/2003	15.84	7539.41	USBR
07/15/2003	16.64	7538.61	USBR
08/15/2003	17.40	7537.85	USBR
09/15/2003	17.43	7537.82	USBR
10/15/2003	17.13	7538.12	USBR
11/15/2003	16.97	7538.28	USBR
11/18/2003	16.97	7538.28	USGS
12/15/2003	16.86	7538.39	USBR
01/15/2004	16.77	7538.48	USBR
02/15/2004	16.71	7538.54	USBR
03/15/2004	16.67	7538.58	USBR
04/15/2004	16.73	7538.52	USBR
05/15/2004	17.06	7538.19	USBR
05/18/2004	17.13	7538.12	USGS
06/15/2004	17.77	7537.48	USBR
07/15/2004	18.56	7536.69	USBR
07/18/2004	18.66	7536.59	USBR
08/15/2004	19.27	7535.98	USBR
08/18/2004	19.33	7535.92	USGS
09/15/2004	19.69	7535.56	USBR
10/15/2004	19.52	7535.73	USBR
11/15/2004	19.26	7535.99	USBR
12/15/2004	19.05	7536.20	USBR
01/15/2005	18.93	7536.32	USBR
02/15/2005	18.81	7536.44	USBR
03/02/2005	18.79	7536.46	USGS
03/15/2005	18.73	7536.52	USBR
04/15/2005	18.67	7536.58	USBR
05/15/2005	18.90	7536.35	USBR
06/15/2005	19.23	7536.02	USBR
07/15/2005	19.98	7535.27	USBR
07/16/2005	20.00	7535.25	USBR
08/15/2005	20.68	7534.57	USBR
08/24/2005	20.83	7534.42	USGS
09/15/2005	20.93	7534.32	USBR
10/15/2005	20.68	7534.57	USBR
11/15/2005	20.53	7534.72	USBR
12/15/2005	20.25	7535.00	USBR
01/15/2006	20.02	7535.23	USBR
02/15/2006	19.85	7535.40	USBR
02/17/2006	19.88	7535.37	USGS
03/15/2006	19.80	7535.45	USBR
04/15/2006	19.73	7535.52	USBR
05/11/2006	20.01	7535.24	USGS
05/15/2006	20.07	7535.18	USBR
06/15/2006	20.65	7534.60	USBR
07/07/2006	21.11	7534.14	USBR
07/15/2006	21.24	7534.01	USBR
08/15/2006	21.50	7533.75	USBR
08/22/2006	21.53	7533.72	USGS
09/14/2006	21.57	7533.68	USBR
10/16/2006	21.35	7533.90	USBR
11/14/2006	21.13	7534.12	USGS
11/15/2006	21.11	7534.14	USBR
12/15/2006	20.91	7534.34	USBR
01/15/2007	20.78	7534.47	USBR
02/15/2007	20.66	7534.59	USBR
02/16/2007	20.67	7534.58	USGS
03/15/2007	20.58	7534.67	USBR
04/15/2007	20.49	7534.76	USBR
05/09/2007	20.47	7534.78	USGS
05/15/2007	20.56	7534.69	USBR
06/15/2007	21.00	7534.25	USBR
07/15/2007	21.61	7533.64	USBR
08/08/2007	21.87	7533.38	USGS
08/15/2007	21.93	7533.32	USBR
09/15/2007	21.72	7533.53	USBR
10/15/2007	21.42	7533.83	USBR
11/06/2007	21.21	7534.04	USGS
11/15/2007	21.13	7534.12	USBR
12/15/2007	20.88	7534.37	USBR
01/15/2008	20.66	7534.59	USBR
02/15/2008	20.50	7534.75	USBR
03/15/2008	20.35	7534.90	USBR
04/15/2008	20.22	7535.03	USBR
05/06/2008	20.33	7534.92	USGS
05/15/2008	20.52	7534.73	USBR
06/15/2008	21.01	7534.24	USBR
07/15/2008	21.84	7533.41	USBR
07/28/2008	22.21	7533.04	USBR
08/06/2008	22.47	7532.78	USGS
08/15/2008	22.63	7532.62	USBR
09/15/2008	22.89	7532.36	USBR
10/15/2008	22.61	7532.64	USBR
11/15/2008	22.29	7532.96	USBR
11/19/2008	22.23	7533.02	USGS
12/15/2008	21.99	7533.26	USBR
01/15/2009	21.75	7533.50	USBR
02/15/2009	21.57	7533.68	USBR
02/24/2009	21.53	7533.72	USGS
03/15/2009	21.43	7533.82	USBR
04/15/2009	21.27	7533.98	USBR
05/15/2009	21.55	7533.70	USBR
05/19/2009	21.70	7533.55	USGS
06/15/2009	21.77	7533.48	USBR
07/15/2009	22.56	7532.69	USBR
07/17/2009	22.62	7532.63	USBR
08/12/2009	23.31	7531.94	USGS
08/15/2009	23.23	7532.02	USBR
09/15/2009	23.34	7531.91	USBR
10/15/2009	23.00	7532.25	USBR
11/03/2009	22.86	7532.39	USGS
11/15/2009	22.70	7532.55	USBR
12/15/2009	22.42	7532.83	USBR
01/15/2010	22.17	7533.08	USBR
02/05/2010	22.02	7533.23	USGS
02/15/2010	21.96	7533.29	USBR
03/15/2010	21.80	7533.45	USBR
04/15/2010	21.64	7533.61	USBR
05/04/2010	21.59	7533.66	USGS
05/15/2010	21.79	7533.46	USBR
06/15/2010	22.19	7533.06	USBR
07/15/2010	23.17	7532.08	USBR
07/29/2010	23.65	7531.60	USBR
08/03/2010	23.75	7531.50	USGS
08/15/2010	24.10	7531.15	USBR
09/15/2010	24.55	7530.70	USBR
10/15/2010	24.39	7530.86	USBR
11/04/2010	24.26	7530.99	USGS
11/15/2010	24.21	7531.04	USBR
12/15/2010	23.96	7531.29	USBR
01/15/2011	23.72	7531.53	USBR
02/15/2011	23.52	7531.73	USBR
03/15/2011	23.37	7531.88	USBR
04/15/2011	23.24	7532.01	USBR
05/04/2011	23.38	7531.87	USGS
05/15/2011	23.54	7531.71	USBR
06/15/2011	23.91	7531.34	USBR
07/15/2011	24.73	7530.52	USBR
07/27/2011	25.11	7530.14	USBR
08/09/2011	25.51	7529.74	USGS
08/15/2011	25.72	7529.53	USBR
09/15/2011	26.27	7528.98	USBR
10/15/2011	26.18	7529.07	USBR
11/07/2011	26.00	7529.25	USGS
11/15/2011	25.93	7529.32	USBR
12/15/2011	25.71	7529.54	USBR
01/15/2012	25.50	7529.75	USBR
02/02/2012	25.45	7529.80	USGS
02/15/2012	25.33	7529.92	USBR
03/15/2012	25.20	7530.05	USBR
04/15/2012	25.11	7530.14	USBR
05/15/2012	25.40	7529.85	USBR
06/15/2012	25.91	7529.34	USBR
07/15/2012	26.82	7528.43	USBR
08/15/2012	27.52	7527.73	USBR
09/15/2012	27.70	7527.55	USBR
10/15/2012	27.49	7527.76	USBR
11/15/2012	27.28	7527.97	USBR
12/15/2012	27.08	7528.17	USBR
01/15/2013	26.90	7528.35	USBR
02/15/2013	26.76	7528.49	USBR
03/15/2013	26.63	7528.62	USBR
04/15/2013	26.50	7528.75	USBR
05/15/2013	26.60	7528.65	USBR
06/15/2013	26.89	7528.36	USBR
07/15/2013	27.48	7527.77	USBR
07/29/2013	27.76	7527.49	USBR
08/15/2013	28.01	7527.24	USBR
09/15/2013	28.15	7527.10	USBR
10/15/2013	28.10	7527.15	USBR
11/15/2013	27.96	7527.29	USBR
12/15/2013	27.81	7527.44	USBR
01/15/2014	27.67	7527.58	USBR
02/15/2014	27.52	7527.73	USBR
03/15/2014	27.40	7527.85	USBR
04/15/2014	27.29	7527.96	USBR
05/15/2014	27.22	7528.03	USBR
06/15/2014	27.42	7527.83	USBR
07/15/2014	28.18	7527.07	USBR
08/15/2014	28.77	7526.48	USBR
09/15/2014	29.08	7526.17	USBR
10/15/2014	28.93	7526.32	USBR
11/15/2014	28.67	7526.58	USBR
12/15/2014	28.40	7526.85	USBR
01/15/2015	28.15	7527.10	USBR
02/15/2015	27.92	7527.33	USBR
03/15/2015	27.77	7527.48	USBR
04/15/2015	27.59	7527.66	USBR
05/15/2015	27.52	7527.73	USBR
06/15/2015	27.77	7527.48	USBR
07/15/2015	28.21	7527.04	USBR
07/28/2015	28.48	7526.77	USBR
08/15/2015	28.82	7526.43	USBR
09/15/2015	28.94	7526.31	USBR
10/15/2015	28.74	7526.51	USBR
11/13/2015	28.44	7526.81	USGS
11/15/2015	28.40	7526.85	USBR
12/15/2015	28.08	7527.17	USBR
01/15/2016	27.79	7527.46	USBR
02/15/2016	27.55	7527.70	USBR
03/15/2016	27.32	7527.93	USBR
04/15/2016	27.10	7528.15	USBR
05/15/2016	26.99	7528.26	USBR
06/15/2016	26.90	7528.35	USBR
07/15/2016	27.46	7527.79	USBR
08/04/2016	28.05	7527.20	USBR
08/15/2016	28.35	7526.90	USBR
09/15/2016	28.80	7526.45	USBR
10/15/2016	28.60	7526.65	USBR
11/15/2016	28.43	7526.82	USBR
12/15/2016	28.17	7527.08	USBR
01/15/2017	27.92	7527.33	USBR
02/15/2017	27.70	7527.55	USBR
03/15/2017	27.52	7527.73	USBR
04/15/2017	27.33	7527.92	USBR
05/15/2017	27.19	7528.06	USBR
06/12/2017	27.25	7528.00	USBR
07/15/2017	27.81	7527.44	USBR
07/29/2017	28.07	7527.18	USBR
08/15/2017	28.43	7526.82	USBR
09/15/2017	28.98	7526.27	USBR
10/15/2017	28.56	7526.69	USBR
11/15/2017	28.54	7526.71	USBR
12/15/2017	28.28	7526.97	USBR
01/15/2018	28.14	7527.11	USBR
02/15/2018	27.95	7527.30	USBR
03/15/2018	27.70	7527.55	USBR
04/15/2018	27.54	7527.71	USBR
05/15/2018	27.57	7527.68	USBR
06/15/2018	27.60	7527.65	USBR
07/13/2018	28.16	7527.09	USBR
07/15/2018	28.21	7527.04	USBR
08/15/2018	29.13	7526.12	USBR
09/15/2018	29.47	7525.78	USBR
10/15/2018	29.28	7525.97	USBR
11/15/2018	29.01	7526.24	USBR
12/15/2018	28.81	7526.44	USBR
01/15/2019	28.58	7526.67	USBR
02/15/2019	28.49	7526.76	USBR
03/15/2019	28.41	7526.84	USBR
04/15/2019	28.19	7527.06	USBR
05/15/2019	28.15	7527.10	USBR
06/15/2019	28.29	7526.96	USBR
07/15/2019	28.61	7526.64	USBR
08/04/2019	29.06	7526.19	USBR
08/15/2019	29.12	7526.13	USBR
09/15/2019	29.66	7525.59	USBR
10/15/2019	29.41	7525.84	USBR
11/15/2019	29.34	7525.91	USBR
12/15/2019	29.11	7526.14	USBR
01/15/2020	28.87	7526.38	USBR
02/15/2020	28.73	7526.52	USBR
03/15/2020	28.56	7526.69	USBR
04/15/2020	28.47	7526.78	USBR
05/15/2020	28.53	7526.72	USBR
06/15/2020	28.42	7526.83	USBR
07/15/2020	29.12	7526.13	USBR
08/15/2020	29.80	7525.45	USBR
08/22/2020	29.92	7525.33	USBR
09/15/2020	30.10	7525.15	USBR
10/15/2020	29.99	7525.26	USBR
11/15/2020	29.96	7525.29	USBR
12/15/2020	29.76	7525.49	USBR
01/15/2021	29.55	7525.70	USBR
02/15/2021	29.34	7525.91	USBR
03/15/2021	29.20	7526.05	USBR
04/15/2021	29.05	7526.20	USBR
05/15/2021	29.04	7526.21	USBR
06/15/2021	29.22	7526.03	USBR
07/15/2021	29.86	7525.39	USBR
07/22/2021	30.06	7525.19	USBR
08/15/2021	30.43	7524.82	USBR
09/15/2021	30.75	7524.50	USBR
10/15/2021	30.53	7524.72	USBR
11/15/2021	30.31	7524.94	USBR
12/15/2021	30.14	7525.11	USBR
01/15/2022	29.99	7525.26	USBR
02/15/2022	29.90	7525.35	USBR
03/15/2022	29.87	7525.38	USBR
04/15/2022	29.77	7525.48	USBR
05/15/2022	29.90	7525.35	USBR
06/15/2022	30.03	7525.22	USBR
07/15/2022	30.47	7524.78	USBR
08/15/2022	31.02	7524.23	USBR
09/15/2022	31.21	7524.04	USBR
10/15/2022	31.12	7524.13	USBR
11/15/2022	30.92	7524.33	USBR
12/15/2022	30.81	7524.44	USBR
01/15/2023	30.64	7524.61	USBR
02/15/2023	30.47	7524.78	USBR
03/15/2023	30.36	7524.89	USBR
04/15/2023	30.24	7525.01	USBR
05/15/2023	30.30	7524.95	USBR
06/15/2023	30.22	7525.03	USBR
07/14/2023	30.87	7524.38	USBR
08/13/2023	31.57	7523.68	USBR
08/15/2023	31.60	7523.65	USBR
09/15/2023	31.88	7523.37	USBR
10/15/2023	31.80	7523.45	USBR
11/15/2023	31.65	7523.60	USBR
12/15/2023	31.45	7523.80	USBR
01/15/2024	31.23	7524.02	USBR
02/15/2024	31.02	7524.23	USBR
03/15/2024	30.93	7524.32	USBR
04/15/2024	30.74	7524.51	USBR
05/15/2024	30.70	7524.55	USBR
06/15/2024	30.97	7524.28	USBR
07/15/2024	31.51	7523.74	USBR
08/05/2024	32.01	7523.24	USBR
08/15/2024	32.17	7523.08	USBR
09/15/2024	32.37	7522.88	USBR
10/15/2024	32.28	7522.97	USBR
11/15/2024	32.06	7523.19	USBR
12/15/2024	31.98	7523.27	USBR
01/15/2025	31.80	7523.45	USBR
02/15/2025	31.59	7523.66	USBR

Top of Page

Well NA04101032ABB1 EW-40U (EW40U)Unconfined

View Digital Orthophoto Quadrangle for this area

Water-level Data

2019 to Present

1967 to Present

Well NA04101032ABB1 EW-40U (EW40U)
Unconfined