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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1973-10-01 | D | 62610 |   | -72.60 | NGVD29 | 1 | O |   |   | A | |
1973-10-01 | D | 62611 |   | -73.84 | NAVD88 | 1 | O |   |   | A | |
1973-10-01 | D | 72019 | 154.00 |   |   | 1 | O |   |   | A | |
1978-11-08 | D | 62610 |   | -83.60 | NGVD29 | 1 | O | USGS | S | A | |
1978-11-08 | D | 62611 |   | -84.84 | NAVD88 | 1 | O | USGS | S | A | |
1978-11-08 | D | 72019 | 165.00 |   |   | 1 | O | USGS | S | A | |
1983-11-10 | 17:45 UTC | m | 62610 |   | -92.30 | NGVD29 | 1 | S | USGS | S | A |
1983-11-10 | 17:45 UTC | m | 62611 |   | -93.54 | NAVD88 | 1 | S | USGS | S | A |
1983-11-10 | 17:45 UTC | m | 72019 | 173.70 |   |   | 1 | S | USGS | S | A |
1986-08-20 | 15:25 UTC | m | 62610 |   | -112.00 | NGVD29 | 1 | S | USGS | S | A |
1986-08-20 | 15:25 UTC | m | 62611 |   | -113.24 | NAVD88 | 1 | S | USGS | S | A |
1986-08-20 | 15:25 UTC | m | 72019 | 193.40 |   |   | 1 | S | USGS | S | A |
1988-11-04 | 18:40 UTC | m | 62610 |   | -100.90 | NGVD29 | 1 | S | USGS | S | A |
1988-11-04 | 18:40 UTC | m | 62611 |   | -102.14 | NAVD88 | 1 | S | USGS | S | A |
1988-11-04 | 18:40 UTC | m | 72019 | 182.30 |   |   | 1 | S | USGS | S | A |
2018-12-04 | 19:50 UTC | m | 62610 |   | -60.01 | NGVD29 | 1 | V | USGS | S | A |
2018-12-04 | 19:50 UTC | m | 62611 |   | -61.25 | NAVD88 | 1 | V | USGS | S | A |
2018-12-04 | 19:50 UTC | m | 72019 | 141.41 |   |   | 1 | V | USGS | S | A |
2023-10-25 | 14:56 UTC | m | 62610 |   | -58.62 | NGVD29 | 1 | V | USGS | S | A |
2023-10-25 | 14:56 UTC | m | 62611 |   | -59.86 | NAVD88 | 1 | V | USGS | S | A |
2023-10-25 | 14:56 UTC | m | 72019 | 140.02 |   |   | 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 | 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. |