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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2025
313108110075202 D-22-22 17BDD2 [COTUWD]
Basin and Range basin-fill aquifers
LOCATION - Lat 31°31'08.90", long 110°07'54.31" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NW 1/4 sec.17, T.22 S., R.22 E., Cochise County, AZ, Hydrologic Unit 15050202,
REVISIONS HISTORY -
Three discrete, published water level elevation values were revised to use the latest, most accurate vertical datum survey. Prior vertical datum was 4086.63 feet above NAVD88. A survey completed in early June 2024 revised that datum to 4087.03 feet above NAVD88. Applying that correction revised the following data points as follows:
| Date of Measurement | Original Value | Revised Value |
| 6/24/2024 | 4082.69 | 4083.09 |
| 10/29/2024 | 4082.33 | 4082.73 |
| 10/30/2024 | 4082.26 | 4082.66 |
Note that the values of the underlying water-level measurement (in feet below land surface) are not impacted by this change in vertical datum elevation.
GROUNDWATER RECORDS
