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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1975-06 | M | 62610 |   | 81.00 | NGVD29 | 1 | O |   |   | A | |
1975-06 | M | 62611 |   | 80.33 | NAVD88 | 1 | O |   |   | A | |
1975-06 | M | 72019 | 129.00 |   |   | 1 | O |   |   | A | |
1976-01-12 | D | 62610 |   | 81.80 | NGVD29 | 1 | S |   |   | A | |
1976-01-12 | D | 62611 |   | 81.13 | NAVD88 | 1 | S |   |   | A | |
1976-01-12 | D | 72019 | 128.20 |   |   | 1 | S |   |   | A | |
1977-11-09 | D | 62610 |   | 79.35 | NGVD29 | 1 | S |   |   | A | |
1977-11-09 | D | 62611 |   | 78.68 | NAVD88 | 1 | S |   |   | A | |
1977-11-09 | D | 72019 | 130.65 |   |   | 1 | S |   |   | A | |
1979-11-01 | D | 62610 |   | 78.12 | NGVD29 | 1 | S |   |   | A | |
1979-11-01 | D | 62611 |   | 77.45 | NAVD88 | 1 | S |   |   | A | |
1979-11-01 | D | 72019 | 131.88 |   |   | 1 | S |   |   | A | |
1980-05-13 | D | 62610 |   | 78.13 | NGVD29 | 1 | S |   |   | A | |
1980-05-13 | D | 62611 |   | 77.46 | NAVD88 | 1 | S |   |   | A | |
1980-05-13 | D | 72019 | 131.87 |   |   | 1 | S |   |   | A | |
1982-11-02 | D | 62610 |   | 74.49 | NGVD29 | 1 | S |   |   | A | |
1982-11-02 | D | 62611 |   | 73.82 | NAVD88 | 1 | S |   |   | A | |
1982-11-02 | D | 72019 | 135.51 |   |   | 1 | S |   |   | A | |
1983-11-08 | D | 62610 |   | 74.46 | NGVD29 | 1 | S |   |   | A | |
1983-11-08 | D | 62611 |   | 73.79 | NAVD88 | 1 | S |   |   | A | |
1983-11-08 | D | 72019 | 135.54 |   |   | 1 | S |   |   | A | |
1984-10-29 | D | 62610 |   | 75.87 | NGVD29 | 1 | S |   |   | A | |
1984-10-29 | D | 62611 |   | 75.20 | NAVD88 | 1 | S |   |   | A | |
1984-10-29 | D | 72019 | 134.13 |   |   | 1 | S |   |   | A | |
1985-05-13 | D | 62610 |   | 75.12 | NGVD29 | 1 | S |   |   | A | |
1985-05-13 | D | 62611 |   | 74.45 | NAVD88 | 1 | S |   |   | A | |
1985-05-13 | D | 72019 | 134.88 |   |   | 1 | S |   |   | A | |
1990-05-18 | D | 62610 |   | 71.62 | NGVD29 | 1 | S |   |   | A | |
1990-05-18 | D | 62611 |   | 70.95 | NAVD88 | 1 | S |   |   | A | |
1990-05-18 | D | 72019 | 138.38 |   |   | 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 Month |
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 | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |