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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1906-04-05 | D | 62610 |   | 674.00 | NGVD29 | 1 | O |   |   | A | |
1906-04-05 | D | 62611 |   | 673.79 | NAVD88 | 1 | O |   |   | A | |
1906-04-05 | D | 72019 | 18.00 |   |   | 1 | O |   |   | A | |
1951-06 | M | 62610 |   | 622.00 | NGVD29 | 1 | O |   |   | A | |
1951-06 | M | 62611 |   | 621.79 | NAVD88 | 1 | O |   |   | A | |
1951-06 | M | 72019 | 70.00 |   |   | 1 | O |   |   | A | |
1957 | Y | 62610 |   | 571.00 | NGVD29 | 1 | O |   |   | A | |
1957 | Y | 62611 |   | 570.79 | NAVD88 | 1 | O |   |   | A | |
1957 | Y | 72019 | 121.00 |   |   | 1 | O |   |   | A | |
1961-10-11 | D | 62610 |   | 561.73 | NGVD29 | 1 | S |   |   | A | |
1961-10-11 | D | 62611 |   | 561.52 | NAVD88 | 1 | S |   |   | A | |
1961-10-11 | D | 72019 | 130.27 |   |   | 1 | S |   |   | A | |
1962 | Y | 62610 |   | 562.00 | NGVD29 | 1 | O |   |   | A | |
1962 | Y | 62611 |   | 561.79 | NAVD88 | 1 | O |   |   | A | |
1962 | Y | 72019 | 130.00 |   |   | 1 | O |   |   | A | |
1963-10-14 | D | 62610 |   | 552.65 | NGVD29 | 1 | S |   |   | A | |
1963-10-14 | D | 62611 |   | 552.44 | NAVD88 | 1 | S |   |   | A | |
1963-10-14 | D | 72019 | 139.35 |   |   | 1 | S |   |   | A | |
1973-08-01 | D | 62610 |   | 538.80 | NGVD29 | 1 | S |   |   | A | |
1973-08-01 | D | 62611 |   | 538.59 | NAVD88 | 1 | S |   |   | A | |
1973-08-01 | D | 72019 | 153.20 |   |   | 1 | S |   |   | A | |
1980-10-20 | D | 62610 |   | 537.18 | NGVD29 | 1 | S |   |   | A | |
1980-10-20 | D | 62611 |   | 536.97 | NAVD88 | 1 | S |   |   | A | |
1980-10-20 | D | 72019 | 154.82 |   |   | 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 |
Water-level date-time accuracy | Y | Date is accurate to the Year |
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. |