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Groundwater levels for the Nation
| Agency code = | usgs |
|---|---|
| site_no list = |
|
| Minimum number of levels = | 1 |
| Table of data |
| Tab-separated data |
| Graph of data |
| Reselect period |
| Date | Time |
Water-level date-time accuracy |
Parameter code | Water level, feet below land surface |
Water level, feet above specific vertical datum |
Referenced vertical datum |
Status |
Method of measurement |
Measuring agency |
Source of measurement |
Water-level approval status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996-08-02 | D | 62610 |   | 7670.00 | NGVD29 | 1 | V |   |   | A | |
| 1996-08-02 | D | 62611 |   | 7674.98 | NAVD88 | 1 | V |   |   | A | |
| 1996-08-02 | D | 72019 | 10.00 |   |   | 1 | V |   |   | A | |
| 1997-08-02 | D | 62610 |   | 7670.00 | NGVD29 | 1 | V |   |   | A | |
| 1997-08-02 | D | 62611 |   | 7674.98 | NAVD88 | 1 | V |   |   | A | |
| 1997-08-02 | D | 72019 | 10.00 |   |   | 1 | V |   |   | A | |
| 1997-10-09 | 23:00 UTC | m | 62610 |   | 7671.40 | NGVD29 | 1 | O | USGS | S | A |
| 1997-10-09 | 23:00 UTC | m | 62611 |   | 7676.38 | NAVD88 | 1 | O | USGS | S | A |
| 1997-10-09 | 23:00 UTC | m | 72019 | 8.60 |   |   | 1 | O | USGS | S | A |
| 2003-05-22 | D | 62610 |   | 7662.52 | NGVD29 | 1 | T | USGS | S | A | |
| 2003-05-22 | D | 62611 |   | 7667.50 | NAVD88 | 1 | T | USGS | S | A | |
| 2003-05-22 | D | 72019 | 17.48 |   |   | 1 | T | USGS | S | A | |
| 2004-05-17 | D | 62610 |   | 7662.86 | NGVD29 | 1 | T | USGS | S | A | |
| 2004-05-17 | D | 62611 |   | 7667.84 | NAVD88 | 1 | T | USGS | S | A | |
| 2004-05-17 | D | 72019 | 17.14 |   |   | 1 | T | USGS | S | A | |
| 2005-05-18 | D | 62610 |   | 7663.44 | NGVD29 | 1 | T | USGS | S | A | |
| 2005-05-18 | D | 62611 |   | 7668.42 | NAVD88 | 1 | T | USGS | S | A | |
| 2005-05-18 | D | 72019 | 16.56 |   |   | 1 | T | USGS | S | A | |
| 2006-05-23 | 15:10 UTC | m | 62610 |   | 7664.34 | NGVD29 | 1 | T | USGS | S | A |
| 2006-05-23 | 15:10 UTC | m | 62611 |   | 7669.32 | NAVD88 | 1 | T | USGS | S | A |
| 2006-05-23 | 15:10 UTC | m | 72019 | 15.66 |   |   | 1 | T | USGS | S | A |
| 2007-05-22 | 17:20 UTC | m | 62610 |   | 7668.12 | NGVD29 | 1 | T | USGS | S | A |
| 2007-05-22 | 17:20 UTC | m | 62611 |   | 7673.10 | NAVD88 | 1 | T | USGS | S | A |
| 2007-05-22 | 17:20 UTC | m | 72019 | 11.88 |   |   | 1 | T | USGS | S | A |
| 2008-05-08 | 14:33 UTC | m | 62610 |   | 7663.58 | NGVD29 | 1 | T | USGS | S | A |
| 2008-05-08 | 14:33 UTC | m | 62611 |   | 7668.56 | NAVD88 | 1 | T | USGS | S | A |
| 2008-05-08 | 14:33 UTC | m | 72019 | 16.42 |   |   | 1 | T | USGS | S | A |
| 2009-05-28 | 21:49 UTC | m | 62610 |   | 7668.40 | NGVD29 | 1 | T | USGS | S | A |
| 2009-05-28 | 21:49 UTC | m | 62611 |   | 7673.38 | NAVD88 | 1 | T | USGS | S | A |
| 2009-05-28 | 21:49 UTC | m | 72019 | 11.60 |   |   | 1 | T | USGS | S | A |
| 2010-06-03 | 21:00 UTC | m | 62610 |   | 7670.59 | NGVD29 | 1 | T | USGS | S | A |
| 2010-06-03 | 21:00 UTC | m | 62611 |   | 7675.57 | NAVD88 | 1 | T | USGS | S | A |
| 2010-06-03 | 21:00 UTC | m | 72019 | 9.41 |   |   | 1 | T | USGS | S | A |
| 2011-06-02 | 20:26 UTC | m | 62610 |   | 7670.20 | NGVD29 | 1 | T | USGS | S | A |
| 2011-06-02 | 20:26 UTC | m | 62611 |   | 7675.18 | NAVD88 | 1 | T | USGS | S | A |
| 2011-06-02 | 20:26 UTC | m | 72019 | 9.80 |   |   | 1 | T | USGS | S | A |
| 2012-05-16 | 22:00 UTC | m | 62610 |   | 7667.86 | NGVD29 | 1 | T | USGS | S | A |
| 2012-05-16 | 22:00 UTC | m | 62611 |   | 7672.84 | NAVD88 | 1 | T | USGS | S | A |
| 2012-05-16 | 22:00 UTC | m | 72019 | 12.14 |   |   | 1 | T | USGS | S | A |
| 2024-04-16 | 14:52 UTC | m | 62610 |   | 7661.77 | NGVD29 | 1 | V | USGS | S | P |
| 2024-04-16 | 14:52 UTC | m | 62611 |   | 7666.75 | NAVD88 | 1 | V | USGS | S | P |
| 2024-04-16 | 14:52 UTC | m | 72019 | 18.23 |   |   | 1 | V | USGS | S | P |
| Section | Code | Description |
|---|---|---|
| Water-level date-time accuracy | D | Date is accurate to the Day |
| Water-level date-time accuracy | m | Date is accurate to the Minute |
| Parameter code | 62610 | Groundwater level above NGVD 1929, feet |
| Parameter code | 62611 | Groundwater level above NAVD 1988, feet |
| Parameter code | 72019 | Depth to water level, feet below land surface |
| Referenced vertical datum | NAVD88 | North American Vertical Datum of 1988 |
| Referenced vertical datum | NGVD29 | National Geodetic Vertical Datum of 1929 |
| Status | 1 | Static |
| Method of measurement | O | Observed. |
| Method of measurement | T | Electric-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| Measuring agency | Not determined | |
| Measuring agency | USGS | U.S. Geological Survey |
| Source of measurement | Not determined | |
| Source of measurement | S | Measured by personnel of reporting agency. |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
| Water-level approval status | P | Provisional data subject to revision. |