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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1990-03-11 | D | 62610 |   | 238.67 | NGVD29 |   | O |   |   | A | |
1990-03-11 | D | 62611 |   | 237.82 | NAVD88 |   | O |   |   | A | |
1990-03-11 | D | 72019 | 53.13 |   |   |   | O |   |   | A | |
1990-05-30 | D | 62610 |   | 238.59 | NGVD29 |   | O |   |   | A | |
1990-05-30 | D | 62611 |   | 237.74 | NAVD88 |   | O |   |   | A | |
1990-05-30 | D | 72019 | 53.21 |   |   |   | O |   |   | A | |
1990-08-28 | D | 62610 |   | 238.63 | NGVD29 |   | O |   |   | A | |
1990-08-28 | D | 62611 |   | 237.78 | NAVD88 |   | O |   |   | A | |
1990-08-28 | D | 72019 | 53.17 |   |   |   | O |   |   | A | |
1990-11-27 | D | 62610 |   | 238.35 | NGVD29 |   | O |   |   | A | |
1990-11-27 | D | 62611 |   | 237.50 | NAVD88 |   | O |   |   | A | |
1990-11-27 | D | 72019 | 53.45 |   |   |   | O |   |   | A | |
1991-02-08 | D | 62610 |   | 238.94 | NGVD29 |   | O |   |   | A | |
1991-02-08 | D | 62611 |   | 238.09 | NAVD88 |   | O |   |   | A | |
1991-02-08 | D | 72019 | 52.86 |   |   |   | O |   |   | A | |
1991-05-02 | D | 62610 |   | 240.50 | NGVD29 |   | O |   |   | A | |
1991-05-02 | D | 62611 |   | 239.65 | NAVD88 |   | O |   |   | A | |
1991-05-02 | D | 72019 | 51.30 |   |   |   | O |   |   | A | |
1991-08-06 | D | 62610 |   | 242.08 | NGVD29 |   | O |   |   | A | |
1991-08-06 | D | 62611 |   | 241.23 | NAVD88 |   | O |   |   | A | |
1991-08-06 | D | 72019 | 49.72 |   |   |   | O |   |   | A | |
1991-10-22 | D | 62610 |   | 243.68 | NGVD29 |   | O |   |   | A | |
1991-10-22 | D | 62611 |   | 242.83 | NAVD88 |   | O |   |   | A | |
1991-10-22 | D | 72019 | 48.12 |   |   |   | O |   |   | A | |
1992-01-28 | D | 62610 |   | 242.55 | NGVD29 |   | O |   |   | A | |
1992-01-28 | D | 62611 |   | 241.70 | NAVD88 |   | O |   |   | A | |
1992-01-28 | D | 72019 | 49.25 |   |   |   | O |   |   | A | |
1996-02-27 | 17:00 UTC | m | 62610 |   | 240.62 | NGVD29 |   | T |   |   | A |
1996-02-27 | 17:00 UTC | m | 62611 |   | 239.77 | NAVD88 |   | T |   |   | A |
1996-02-27 | 17:00 UTC | m | 72019 | 51.18 |   |   |   | T |   |   | 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 | The reported water-level measurement represents a static level | |
Method of measurement | O | Observed. |
Method of measurement | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |