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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1985-07-23 | D | 62610 |   | 535.92 | NGVD29 | 1 | S |   |   | A | |
1985-07-23 | D | 62611 |   | 535.26 | NAVD88 | 1 | S |   |   | A | |
1985-07-23 | D | 72019 | 34.08 |   |   | 1 | S |   |   | A | |
1985-12-02 | D | 62610 |   | 543.04 | NGVD29 | 1 | S |   |   | A | |
1985-12-02 | D | 62611 |   | 542.38 | NAVD88 | 1 | S |   |   | A | |
1985-12-02 | D | 72019 | 26.96 |   |   | 1 | S |   |   | A | |
1986-04-24 | D | 62610 |   | 541.55 | NGVD29 | 1 | S |   |   | A | |
1986-04-24 | D | 62611 |   | 540.89 | NAVD88 | 1 | S |   |   | A | |
1986-04-24 | D | 72019 | 28.45 |   |   | 1 | S |   |   | A | |
1986-10-06 | 18:45 UTC | m | 62610 |   | 531.50 | NGVD29 | 1 | O | USGS | S | P |
1986-10-06 | 18:45 UTC | m | 62611 |   | 530.84 | NAVD88 | 1 | O | USGS | S | P |
1986-10-06 | 18:45 UTC | m | 72019 | 38.50 |   |   | 1 | O | USGS | S | P |
1986-10-09 | D | 62610 |   | 532.49 | NGVD29 | 1 | S |   |   | A | |
1986-10-09 | D | 62611 |   | 531.83 | NAVD88 | 1 | S |   |   | A | |
1986-10-09 | D | 72019 | 37.51 |   |   | 1 | 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. |
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. |
Water-level approval status | P | Provisional data subject to revision. |