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Groundwater levels for the Nation
Agency code = | usgs |
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site_no list = |
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1971-04-23 | D | 62610 |   | -1.18 | NGVD29 | 1 | O | USGS | S | A | |
1971-04-23 | D | 62611 |   | -2.00 | NAVD88 | 1 | O | USGS | S | A | |
1971-04-23 | D | 72019 | 12.00 |   |   | 1 | O | USGS | S | A | |
1978-11-28 | D | 62610 |   | -13.18 | NGVD29 | 1 | O | USGS | S | A | |
1978-11-28 | D | 62611 |   | -14.00 | NAVD88 | 1 | O | USGS | S | A | |
1978-11-28 | D | 72019 | 24.00 |   |   | 1 | O | USGS | S | A | |
1983-11-09 | 15:53 UTC | m | 62610 |   | -14.48 | NGVD29 | 1 | S | USGS | S | A |
1983-11-09 | 15:53 UTC | m | 62611 |   | -15.30 | NAVD88 | 1 | S | USGS | S | A |
1983-11-09 | 15:53 UTC | m | 72019 | 25.30 |   |   | 1 | S | USGS | S | A |
1988-11-21 | 17:30 UTC | m | 62610 |   | -16.51 | NGVD29 | 1 | S | USGS | S | A |
1988-11-21 | 17:30 UTC | m | 62611 |   | -17.33 | NAVD88 | 1 | S | USGS | S | A |
1988-11-21 | 17:30 UTC | m | 72019 | 27.33 |   |   | 1 | S | USGS | S | A |
1993-11-09 | 15:10 UTC | m | 62610 |   | -17.96 | NGVD29 | 1 | S | USGS | S | A |
1993-11-09 | 15:10 UTC | m | 62611 |   | -18.78 | NAVD88 | 1 | S | USGS | S | A |
1993-11-09 | 15:10 UTC | m | 72019 | 28.78 |   |   | 1 | S | USGS | S | A |
1995-04-04 | 15:40 UTC | m | 62610 |   | -18.36 | NGVD29 | 1 | S | USGS | S | A |
1995-04-04 | 15:40 UTC | m | 62611 |   | -19.18 | NAVD88 | 1 | S | USGS | S | A |
1995-04-04 | 15:40 UTC | m | 72019 | 29.18 |   |   | 1 | S | USGS | S | A |
1998-11-18 | 13:10 UTC | m | 62610 |   | -19.09 | NGVD29 | 1 | S | USGS | S | A |
1998-11-18 | 13:10 UTC | m | 62611 |   | -19.91 | NAVD88 | 1 | S | USGS | S | A |
1998-11-18 | 13:10 UTC | m | 72019 | 29.91 |   |   | 1 | S | USGS | S | A |
2003-11-21 | 17:40 UTC | m | 62610 |   | -19.78 | NGVD29 | 1 | S | USGS | S | A |
2003-11-21 | 17:40 UTC | m | 62611 |   | -20.60 | NAVD88 | 1 | S | USGS | S | A |
2003-11-21 | 17:40 UTC | m | 72019 | 30.60 |   |   | 1 | S | USGS | S | A |
2008-11-18 | 18:10 UTC | m | 62610 |   | -20.29 | NGVD29 | 1 | S | USGS | S | A |
2008-11-18 | 18:10 UTC | m | 62611 |   | -21.11 | NAVD88 | 1 | S | USGS | S | A |
2008-11-18 | 18:10 UTC | m | 72019 | 31.11 |   |   | 1 | S | USGS | S | A |
2013-12-13 | 20:16 UTC | m | 62610 |   | -19.72 | NGVD29 | 1 | T | USGS | S | A |
2013-12-13 | 20:16 UTC | m | 62611 |   | -20.54 | NAVD88 | 1 | T | USGS | S | A |
2013-12-13 | 20:16 UTC | m | 72019 | 30.54 |   |   | 1 | T | USGS | S | A |
2018-12-12 | 15:30 UTC | m | 62610 |   | -19.05 | NGVD29 | 1 | V | USGS | S | A |
2018-12-12 | 15:30 UTC | m | 62611 |   | -19.87 | NAVD88 | 1 | V | USGS | S | A |
2018-12-12 | 15:30 UTC | m | 72019 | 29.87 |   |   | 1 | V | USGS | S | A |
2023-10-31 | 17:45 UTC | m | 62610 |   | -17.75 | NGVD29 | 1 | V | USGS | S | A |
2023-10-31 | 17:45 UTC | m | 62611 |   | -18.57 | NAVD88 | 1 | V | USGS | S | A |
2023-10-31 | 17:45 UTC | m | 72019 | 28.57 |   |   | 1 | V | USGS | S | A |
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 | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-tape measurement. |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |