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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1939-03-20 | D | 62610 |   | 8.28 | NGVD29 | 1 | O |   |   | A | |
1939-03-20 | D | 62611 |   | 7.76 | NAVD88 | 1 | O |   |   | A | |
1939-03-20 | D | 72019 | 49.97 |   |   | 1 | O |   |   | A | |
1939-04-17 | D | 62610 |   | 8.37 | NGVD29 | 1 | O |   |   | A | |
1939-04-17 | D | 62611 |   | 7.85 | NAVD88 | 1 | O |   |   | A | |
1939-04-17 | D | 72019 | 49.88 |   |   | 1 | O |   |   | A | |
1939-09-16 | D | 62610 |   | 0.03 | NGVD29 | 1 | O |   |   | A | |
1939-09-16 | D | 62611 |   | -0.49 | NAVD88 | 1 | O |   |   | A | |
1939-09-16 | D | 72019 | 58.22 |   |   | 1 | O |   |   | A | |
1939-12-21 | D | 62610 |   | 6.07 | NGVD29 | 1 | O |   |   | A | |
1939-12-21 | D | 62611 |   | 5.55 | NAVD88 | 1 | O |   |   | A | |
1939-12-21 | D | 72019 | 52.18 |   |   | 1 | O |   |   | A | |
1940-04-06 | D | 62610 |   | 8.76 | NGVD29 | 1 | O |   |   | A | |
1940-04-06 | D | 62611 |   | 8.24 | NAVD88 | 1 | O |   |   | A | |
1940-04-06 | D | 72019 | 49.49 |   |   | 1 | O |   |   | A | |
1940-09-23 | D | 62610 |   | 1.18 | NGVD29 | 1 | O |   |   | A | |
1940-09-23 | D | 62611 |   | 0.66 | NAVD88 | 1 | O |   |   | A | |
1940-09-23 | D | 72019 | 57.07 |   |   | 1 | O |   |   | A | |
1941-04-10 | D | 62610 |   | 10.90 | NGVD29 | 1 | O |   |   | A | |
1941-04-10 | D | 62611 |   | 10.38 | NAVD88 | 1 | O |   |   | A | |
1941-04-10 | D | 72019 | 47.35 |   |   | 1 | O |   |   | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
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. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |