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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1960-02-20 | D | 62610 |   | 278.00 | NGVD29 | 1 | O |   |   | A | |
1960-02-20 | D | 62611 |   | 277.49 | NAVD88 | 1 | O |   |   | A | |
1960-02-20 | D | 72019 | 122.00 |   |   | 1 | O |   |   | A | |
1969-07-24 | D | 62610 |   | 276.00 | NGVD29 | 1 | S |   |   | A | |
1969-07-24 | D | 62611 |   | 275.49 | NAVD88 | 1 | S |   |   | A | |
1969-07-24 | D | 72019 | 124.00 |   |   | 1 | S |   |   | A | |
1975-02-13 | D | 62610 |   | 270.60 | NGVD29 | 1 | S |   |   | A | |
1975-02-13 | D | 62611 |   | 270.09 | NAVD88 | 1 | S |   |   | A | |
1975-02-13 | D | 72019 | 129.40 |   |   | 1 | S |   |   | A | |
1976-11-01 | D | 62610 |   | 280.42 | NGVD29 | 1 | S |   |   | A | |
1976-11-01 | D | 62611 |   | 279.91 | NAVD88 | 1 | S |   |   | A | |
1976-11-01 | D | 72019 | 119.58 |   |   | 1 | S |   |   | A | |
1977-07-21 | D | 62610 |   | 274.30 | NGVD29 | 1 | S |   |   | A | |
1977-07-21 | D | 62611 |   | 273.79 | NAVD88 | 1 | S |   |   | A | |
1977-07-21 | D | 72019 | 125.70 |   |   | 1 | S |   |   | A | |
1982-10-28 | D | 62610 |   | 273.00 | NGVD29 | 1 | A |   |   | A | |
1982-10-28 | D | 62611 |   | 272.49 | NAVD88 | 1 | A |   |   | A | |
1982-10-28 | D | 72019 | 127.00 |   |   | 1 | A |   |   | A | |
1984-10-25 | D | 62610 |   | 276.65 | NGVD29 | 1 | S |   |   | A | |
1984-10-25 | D | 62611 |   | 276.14 | NAVD88 | 1 | S |   |   | A | |
1984-10-25 | D | 72019 | 123.35 |   |   | 1 | S |   |   | A | |
1989-11-06 | D | 62610 |   | 275.50 | NGVD29 | 1 | S |   |   | A | |
1989-11-06 | D | 62611 |   | 274.99 | NAVD88 | 1 | S |   |   | A | |
1989-11-06 | D | 72019 | 124.50 |   |   | 1 | 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 | A | Airline measurement. |
Method of measurement | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |