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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-09-06 | D | 62610 |   | 4750.94 | NGVD29 | 1 | Z |   |   | A | |
1968-09-06 | D | 62611 |   | 4753.53 | NAVD88 | 1 | Z |   |   | A | |
1968-09-06 | D | 72019 | 144.06 |   |   | 1 | Z |   |   | A | |
1969-02-28 | D | 62610 |   | 4750.65 | NGVD29 | 1 | S |   |   | A | |
1969-02-28 | D | 62611 |   | 4753.24 | NAVD88 | 1 | S |   |   | A | |
1969-02-28 | D | 72019 | 144.35 |   |   | 1 | S |   |   | A | |
1969-12-16 | D | 62610 |   | 4750.47 | NGVD29 | 1 | S |   |   | A | |
1969-12-16 | D | 62611 |   | 4753.06 | NAVD88 | 1 | S |   |   | A | |
1969-12-16 | D | 72019 | 144.53 |   |   | 1 | S |   |   | A | |
1970-12-08 | D | 62610 |   | 4748.88 | NGVD29 | 1 | S |   |   | A | |
1970-12-08 | D | 62611 |   | 4751.47 | NAVD88 | 1 | S |   |   | A | |
1970-12-08 | D | 72019 | 146.12 |   |   | 1 | S |   |   | A | |
1982-02-01 | D | 62610 |   | 4730.57 | NGVD29 | 1 | Z |   |   | A | |
1982-02-01 | D | 62611 |   | 4733.16 | NAVD88 | 1 | Z |   |   | A | |
1982-02-01 | D | 72019 | 164.43 |   |   | 1 | Z |   |   | A | |
1997-02-05 | D | 62610 |   | 4713.50 | NGVD29 | 1 | S |   |   | A | |
1997-02-05 | D | 62611 |   | 4716.09 | NAVD88 | 1 | S |   |   | A | |
1997-02-05 | D | 72019 | 181.50 |   |   | 1 | S |   |   | A | |
2002-02-19 | D | 62610 |   | 4716.47 | NGVD29 | 1 | S | USGS | S | A | |
2002-02-19 | D | 62611 |   | 4719.06 | NAVD88 | 1 | S | USGS | S | A | |
2002-02-19 | D | 72019 | 178.53 |   |   | 1 | S | USGS | S | 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 | S | Steel-tape measurement. |
Method of measurement | Z | Other. |
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. |