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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1988-12-01 | D | 62610 |   | 459.95 | NGVD29 | 1 | L |   |   | A | |
1988-12-01 | D | 62611 |   | 460.00 | NAVD88 | 1 | L |   |   | A | |
1988-12-01 | D | 72019 | 100.00 |   |   | 1 | L |   |   | A | |
1999-04-22 | 16:30 UTC | m | 62610 |   | 491.06 | NGVD29 | 1 | S | USGS | S | A |
1999-04-22 | 16:30 UTC | m | 62611 |   | 491.11 | NAVD88 | 1 | S | USGS | S | A |
1999-04-22 | 16:30 UTC | m | 72019 | 68.89 |   |   | 1 | S | USGS | S | A |
2002-01-22 | 15:45 UTC | m | 62610 |   | 488.97 | NGVD29 | 1 | T | USGS | S | A |
2002-01-22 | 15:45 UTC | m | 62611 |   | 489.02 | NAVD88 | 1 | T | USGS | S | A |
2002-01-22 | 15:45 UTC | m | 72019 | 70.98 |   |   | 1 | T | USGS | S | A |
2005-02-10 | 13:50 UTC | m | 62610 |   | 487.54 | NGVD29 | 1 | T | USGS | S | A |
2005-02-10 | 13:50 UTC | m | 62611 |   | 487.59 | NAVD88 | 1 | T | USGS | S | A |
2005-02-10 | 13:50 UTC | m | 72019 | 72.41 |   |   | 1 | T | USGS | S | A |
2008-02-20 | 21:10 UTC | m | 62610 |   | 486.43 | NGVD29 | 1 | V | USGS | S | A |
2008-02-20 | 21:10 UTC | m | 62611 |   | 486.48 | NAVD88 | 1 | V | USGS | S | A |
2008-02-20 | 21:10 UTC | m | 72019 | 73.52 |   |   | 1 | V | USGS | S | A |
2011-02-23 | 19:15 UTC | m | 62610 |   | 489.35 | NGVD29 | 1 | V | USGS | S | A |
2011-02-23 | 19:15 UTC | m | 62611 |   | 489.40 | NAVD88 | 1 | V | USGS | S | A |
2011-02-23 | 19:15 UTC | m | 72019 | 70.60 |   |   | 1 | V | USGS | S | A |
2014-03-17 | 17:35 UTC | m | 62610 |   | 488.57 | NGVD29 | 1 | S | USGS | S | A |
2014-03-17 | 17:35 UTC | m | 62611 |   | 488.62 | NAVD88 | 1 | S | USGS | S | A |
2014-03-17 | 17:35 UTC | m | 72019 | 71.38 |   |   | 1 | S | USGS | S | A |
2017-07-19 | 20:45 UTC | m | 62610 |   | 489.36 | NGVD29 | 1 | V | USGS | S | A |
2017-07-19 | 20:45 UTC | m | 62611 |   | 489.41 | NAVD88 | 1 | V | USGS | S | A |
2017-07-19 | 20:45 UTC | m | 72019 | 70.59 |   |   | 1 | V | USGS | S | A |
2020-03-10 | 18:25 UTC | m | 62610 |   | 490.46 | NGVD29 | 1 | S | USGS | S | A |
2020-03-10 | 18:25 UTC | m | 62611 |   | 490.51 | NAVD88 | 1 | S | USGS | S | A |
2020-03-10 | 18:25 UTC | m | 72019 | 69.49 |   |   | 1 | S | USGS | S | A |
2023-04-17 | 14:50 UTC | m | 62610 |   | 489.0 | NGVD29 | 1 | P | USGS | S | A |
2023-04-17 | 14:50 UTC | m | 62611 |   | 489.1 | NAVD88 | 1 | P | USGS | S | A |
2023-04-17 | 14:50 UTC | m | 72019 | 70.9 |   |   | 1 | P | 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 | L | Interpreted from geophysical logs. |
Method of measurement | P | Acoustic Pulse measurement. |
Method of measurement | S | Steel-tape measurement. |
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. |