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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1997-10-29 | 18:38 UTC | m | 62610 |   | 916.10 | NGVD29 | 1 | T | USGS | S | A |
1997-10-29 | 18:38 UTC | m | 62611 |   | 915.70 | NAVD88 | 1 | T | USGS | S | A |
1997-10-29 | 18:38 UTC | m | 72019 | 8.90 |   |   | 1 | T | USGS | S | A |
1998-05-05 | 21:02 UTC | m | 62610 |   | 921.33 | NGVD29 | 1 | T | USGS | S | A |
1998-05-05 | 21:02 UTC | m | 62611 |   | 920.93 | NAVD88 | 1 | T | USGS | S | A |
1998-05-05 | 21:02 UTC | m | 72019 | 3.67 |   |   | 1 | T | USGS | S | A |
1998-07-10 | 13:35 UTC | m | 62610 |   | 917.47 | NGVD29 | 1 | T | USGS | S | A |
1998-07-10 | 13:35 UTC | m | 62611 |   | 917.07 | NAVD88 | 1 | T | USGS | S | A |
1998-07-10 | 13:35 UTC | m | 72019 | 7.53 |   |   | 1 | T | USGS | S | A |
2009-08-07 | 21:40 UTC | m | 62610 |   | 914.79 | NGVD29 | 1 | V | USGS | S | A |
2009-08-07 | 21:40 UTC | m | 62611 |   | 914.39 | NAVD88 | 1 | V | USGS | S | A |
2009-08-07 | 21:40 UTC | m | 72019 | 10.21 |   |   | 1 | V | USGS | S | A |
Section | Code | Description |
---|---|---|
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 | 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. |