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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1937 | Y | 62610 |   | 72.00 | NGVD29 | 1 | O |   |   | A | |
1937 | Y | 62611 |   | 71.33 | NAVD88 | 1 | O |   |   | A | |
1937 | Y | 72019 | 143.00 |   |   | 1 | O |   |   | A | |
1981-11-13 | D | 62610 |   | 43.33 | NGVD29 | 1 | S |   |   | A | |
1981-11-13 | D | 62611 |   | 42.66 | NAVD88 | 1 | S |   |   | A | |
1981-11-13 | D | 72019 | 171.67 |   |   | 1 | S |   |   | A | |
1982-11-04 | D | 62610 |   | 45.50 | NGVD29 | 1 | S |   |   | A | |
1982-11-04 | D | 62611 |   | 44.83 | NAVD88 | 1 | S |   |   | A | |
1982-11-04 | D | 72019 | 169.50 |   |   | 1 | S |   |   | A | |
1983-11-09 | D | 62610 |   | 42.73 | NGVD29 | 1 | S |   |   | A | |
1983-11-09 | D | 62611 |   | 42.06 | NAVD88 | 1 | S |   |   | A | |
1983-11-09 | D | 72019 | 172.27 |   |   | 1 | S |   |   | A | |
1984-10-29 | D | 62610 |   | 46.04 | NGVD29 | 1 | S |   |   | A | |
1984-10-29 | D | 62611 |   | 45.37 | NAVD88 | 1 | S |   |   | A | |
1984-10-29 | D | 72019 | 168.96 |   |   | 1 | S |   |   | A | |
1985-05-14 | D | 62610 |   | 44.64 | NGVD29 | 1 | S |   |   | A | |
1985-05-14 | D | 62611 |   | 43.97 | NAVD88 | 1 | S |   |   | A | |
1985-05-14 | D | 72019 | 170.36 |   |   | 1 | S |   |   | A | |
1990-05-19 | D | 62610 |   | 39.70 | NGVD29 | 1 | S |   |   | A | |
1990-05-19 | D | 62611 |   | 39.03 | NAVD88 | 1 | S |   |   | A | |
1990-05-19 | D | 72019 | 175.30 |   |   | 1 | S |   |   | A | |
1998-05-12 | 20:30 UTC | m | 62610 |   | 42.82 | NGVD29 | 1 | Z |   |   | A |
1998-05-12 | 20:30 UTC | m | 62611 |   | 42.15 | NAVD88 | 1 | Z |   |   | A |
1998-05-12 | 20:30 UTC | m | 72019 | 172.18 |   |   | 1 | Z |   |   | A |
2000-09-08 | 19:55 UTC | m | 62610 |   | 30.31 | NGVD29 | 1 | S |   |   | A |
2000-09-08 | 19:55 UTC | m | 62611 |   | 29.64 | NAVD88 | 1 | S |   |   | A |
2000-09-08 | 19:55 UTC | m | 72019 | 184.69 |   |   | 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 |
Water-level date-time accuracy | m | Date is accurate to the Minute |
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. |
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. |