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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1969 | Y | 62610 |   | 51.00 | NGVD29 | 1 | O |   |   | A | |
1969 | Y | 62611 |   | 50.24 | NAVD88 | 1 | O |   |   | A | |
1969 | Y | 72019 | 59.00 |   |   | 1 | O |   |   | A | |
1976-01-06 | D | 62610 |   | 53.65 | NGVD29 | 1 | S |   |   | A | |
1976-01-06 | D | 62611 |   | 52.89 | NAVD88 | 1 | S |   |   | A | |
1976-01-06 | D | 72019 | 56.35 |   |   | 1 | S |   |   | A | |
1979-10-30 | D | 62610 |   | 51.55 | NGVD29 | 1 | S |   |   | A | |
1979-10-30 | D | 62611 |   | 50.79 | NAVD88 | 1 | S |   |   | A | |
1979-10-30 | D | 72019 | 58.45 |   |   | 1 | S |   |   | A | |
1980-05-13 | D | 62610 |   | 53.82 | NGVD29 | 1 | S |   |   | A | |
1980-05-13 | D | 62611 |   | 53.06 | NAVD88 | 1 | S |   |   | A | |
1980-05-13 | D | 72019 | 56.18 |   |   | 1 | S |   |   | A | |
1982-11-02 | D | 62610 |   | 51.31 | NGVD29 | 1 | S |   |   | A | |
1982-11-02 | D | 62611 |   | 50.55 | NAVD88 | 1 | S |   |   | A | |
1982-11-02 | D | 72019 | 58.69 |   |   | 1 | S |   |   | A | |
1983-11-08 | D | 62610 |   | 52.00 | NGVD29 | 1 | S |   |   | A | |
1983-11-08 | D | 62611 |   | 51.24 | NAVD88 | 1 | S |   |   | A | |
1983-11-08 | D | 72019 | 58.00 |   |   | 1 | S |   |   | A | |
1984-10-29 | D | 62610 |   | 52.64 | NGVD29 | 1 | S |   |   | A | |
1984-10-29 | D | 62611 |   | 51.88 | NAVD88 | 1 | S |   |   | A | |
1984-10-29 | D | 72019 | 57.36 |   |   | 1 | S |   |   | A | |
1990-05-18 | D | 62610 |   | 52.94 | NGVD29 | 1 | S |   |   | A | |
1990-05-18 | D | 62611 |   | 52.18 | NAVD88 | 1 | S |   |   | A | |
1990-05-18 | D | 72019 | 57.06 |   |   | 1 | S |   |   | A | |
1998-05-20 | 14:45 UTC | m | 62610 |   | 53.65 | NGVD29 | 1 | Z |   |   | A |
1998-05-20 | 14:45 UTC | m | 62611 |   | 52.89 | NAVD88 | 1 | Z |   |   | A |
1998-05-20 | 14:45 UTC | m | 72019 | 56.35 |   |   | 1 | Z |   |   | A |
2010-05-20 | D | 62610 |   | 61.25 | NGVD29 | 1 | A | USGS | S | A | |
2010-05-20 | D | 62611 |   | 60.49 | NAVD88 | 1 | A | USGS | S | A | |
2010-05-20 | D | 72019 | 48.75 |   |   | 1 | A | USGS | S | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | Y | Date is accurate to the Year |
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 | A | Airline measurement. |
Method of measurement | O | Observed. |
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. |