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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1923 | Y | 62610 |   | 290.00 | NGVD29 | 1 | Z |   |   | A | |
1923 | Y | 62611 |   | 289.51 | NAVD88 | 1 | Z |   |   | A | |
1923 | Y | 72019 | 40.00 |   |   | 1 | Z |   |   | A | |
1966-04-20 | D | 62610 |   | 248.35 | NGVD29 | 1 | S |   |   | A | |
1966-04-20 | D | 62611 |   | 247.86 | NAVD88 | 1 | S |   |   | A | |
1966-04-20 | D | 72019 | 81.65 |   |   | 1 | S |   |   | A | |
1976-01-16 | D | 62610 |   | 241.00 | NGVD29 | 1 | S |   |   | A | |
1976-01-16 | D | 62611 |   | 240.51 | NAVD88 | 1 | S |   |   | A | |
1976-01-16 | D | 72019 | 89.00 |   |   | 1 | S |   |   | A | |
1977-11-14 | D | 62610 |   | 216.80 | NGVD29 | 1 | S |   |   | A | |
1977-11-14 | D | 62611 |   | 216.31 | NAVD88 | 1 | S |   |   | A | |
1977-11-14 | D | 72019 | 113.20 |   |   | 1 | S |   |   | A | |
1979-11-05 | D | 62610 |   | 194.15 | NGVD29 | 1 | S |   |   | A | |
1979-11-05 | D | 62611 |   | 193.66 | NAVD88 | 1 | S |   |   | A | |
1979-11-05 | D | 72019 | 135.85 |   |   | 1 | S |   |   | A | |
1982-11-11 | D | 62610 |   | 239.12 | NGVD29 | 1 | S |   |   | A | |
1982-11-11 | D | 62611 |   | 238.63 | NAVD88 | 1 | S |   |   | A | |
1982-11-11 | D | 72019 | 90.88 |   |   | 1 | S |   |   | A | |
1985-05-20 | D | 62610 |   | 238.00 | NGVD29 | 1 | S |   |   | A | |
1985-05-20 | D | 62611 |   | 237.51 | NAVD88 | 1 | S |   |   | A | |
1985-05-20 | D | 72019 | 92.00 |   |   | 1 | S |   |   | A | |
1990-05-15 | D | 62610 |   | 231.24 | NGVD29 | 1 | S |   |   | A | |
1990-05-15 | D | 62611 |   | 230.75 | NAVD88 | 1 | S |   |   | A | |
1990-05-15 | D | 72019 | 98.76 |   |   | 1 | S |   |   | A | |
1992-05-05 | D | 62610 |   | 232.80 | NGVD29 | 1 | S |   |   | A | |
1992-05-05 | D | 62611 |   | 232.31 | NAVD88 | 1 | S |   |   | A | |
1992-05-05 | D | 72019 | 97.20 |   |   | 1 | S |   |   | A | |
1992-10-12 | D | 62610 |   | 232.54 | NGVD29 | 1 | S |   |   | A | |
1992-10-12 | D | 62611 |   | 232.05 | NAVD88 | 1 | S |   |   | A | |
1992-10-12 | D | 72019 | 97.46 |   |   | 1 | 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 |
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 | Z | Other. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |