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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1979 | Y | 62610 |   | 6248.30 | NGVD29 | 1 | S |   |   | A | |
1979 | Y | 62611 |   | 6251.64 | NAVD88 | 1 | S |   |   | A | |
1979 | Y | 72019 | 41.70 |   |   | 1 | S |   |   | A | |
1986-03-28 | D | 62610 |   | 6246.94 | NGVD29 | 1 | S |   |   | A | |
1986-03-28 | D | 62611 |   | 6250.28 | NAVD88 | 1 | S |   |   | A | |
1986-03-28 | D | 72019 | 43.06 |   |   | 1 | S |   |   | A | |
1987-03-11 | D | 62610 |   | 6247.08 | NGVD29 | 1 | V |   |   | A | |
1987-03-11 | D | 62611 |   | 6250.42 | NAVD88 | 1 | V |   |   | A | |
1987-03-11 | D | 72019 | 42.92 |   |   | 1 | V |   |   | A | |
1988-03-22 | D | 62610 |   | 6247.10 | NGVD29 | 1 | T |   |   | A | |
1988-03-22 | D | 62611 |   | 6250.44 | NAVD88 | 1 | T |   |   | A | |
1988-03-22 | D | 72019 | 42.90 |   |   | 1 | T |   |   | A | |
1989-03-15 | D | 62610 |   | 6246.98 | NGVD29 | 1 | T |   |   | A | |
1989-03-15 | D | 62611 |   | 6250.32 | NAVD88 | 1 | T |   |   | A | |
1989-03-15 | D | 72019 | 43.02 |   |   | 1 | T |   |   | A | |
1990-03-15 | D | 62610 |   | 6243.22 | NGVD29 | 1 | T |   |   | A | |
1990-03-15 | D | 62611 |   | 6246.56 | NAVD88 | 1 | T |   |   | A | |
1990-03-15 | D | 72019 | 46.78 |   |   | 1 | T |   |   | A | |
1991-03-27 | D | 62610 |   | 6241.73 | NGVD29 | 1 | T |   |   | A | |
1991-03-27 | D | 62611 |   | 6245.07 | NAVD88 | 1 | T |   |   | A | |
1991-03-27 | D | 72019 | 48.27 |   |   | 1 | T |   |   | A | |
1992-04-08 | D | 62610 |   | 6239.56 | NGVD29 | 1 | V |   |   | A | |
1992-04-08 | D | 62611 |   | 6242.90 | NAVD88 | 1 | V |   |   | A | |
1992-04-08 | D | 72019 | 50.44 |   |   | 1 | V |   |   | A | |
1993-04-08 | D | 62610 |   | 6238.78 | NGVD29 | 1 | V |   |   | A | |
1993-04-08 | D | 62611 |   | 6242.12 | NAVD88 | 1 | V |   |   | A | |
1993-04-08 | D | 72019 | 51.22 |   |   | 1 | V |   |   | A | |
1994-04-22 | D | 62610 |   | 6212.91 | NGVD29 | 1 | V |   |   | A | |
1994-04-22 | D | 62611 |   | 6216.25 | NAVD88 | 1 | V |   |   | A | |
1994-04-22 | D | 72019 | 77.09 |   |   | 1 | V |   |   | 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 |
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 | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |