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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1973-04 | M | 62610 |   | 945.70 | NGVD29 | 1 | Z |   |   | A | |
1973-04 | M | 62611 |   | 947.04 | NAVD88 | 1 | Z |   |   | A | |
1973-04 | M | 72019 | 304.30 |   |   | 1 | Z |   |   | A | |
1978-02 | M | 62610 |   | 911.00 | NGVD29 | 1 | Z |   |   | A | |
1978-02 | M | 62611 |   | 912.34 | NAVD88 | 1 | Z |   |   | A | |
1978-02 | M | 72019 | 339.00 |   |   | 1 | Z |   |   | A | |
1979-01 | M | 62610 |   | 928.00 | NGVD29 | 1 | Z |   |   | A | |
1979-01 | M | 62611 |   | 929.34 | NAVD88 | 1 | Z |   |   | A | |
1979-01 | M | 72019 | 322.00 |   |   | 1 | Z |   |   | A | |
1979-04-11 | D | 62610 |   | 948.00 | NGVD29 | 1 | Z |   |   | A | |
1979-04-11 | D | 62611 |   | 949.34 | NAVD88 | 1 | Z |   |   | A | |
1979-04-11 | D | 72019 | 302.00 |   |   | 1 | Z |   |   | A | |
1979-05-16 | D | 62610 |   | 949.00 | NGVD29 | 1 | Z |   |   | A | |
1979-05-16 | D | 62611 |   | 950.34 | NAVD88 | 1 | Z |   |   | A | |
1979-05-16 | D | 72019 | 301.00 |   |   | 1 | Z |   |   | A | |
1979-09-24 | D | 62610 |   | 971.00 | NGVD29 | 1 | T |   |   | A | |
1979-09-24 | D | 62611 |   | 972.34 | NAVD88 | 1 | T |   |   | A | |
1979-09-24 | D | 72019 | 279.00 |   |   | 1 | T |   |   | A | |
1979-12-20 | D | 62610 |   | 964.00 | NGVD29 | 1 | Z |   |   | A | |
1979-12-20 | D | 62611 |   | 965.34 | NAVD88 | 1 | Z |   |   | A | |
1979-12-20 | D | 72019 | 286.00 |   |   | 1 | Z |   |   | A | |
1980-05-12 | D | 62610 |   | 976.00 | NGVD29 | 1 | Z |   |   | A | |
1980-05-12 | D | 62611 |   | 977.34 | NAVD88 | 1 | Z |   |   | A | |
1980-05-12 | D | 72019 | 274.00 |   |   | 1 | Z |   |   | A | |
1981-01 | M | 62610 |   | 960.00 | NGVD29 | 1 | Z |   |   | A | |
1981-01 | M | 62611 |   | 961.34 | NAVD88 | 1 | Z |   |   | A | |
1981-01 | M | 72019 | 290.00 |   |   | 1 | Z |   |   | A | |
1991-11-05 | D | 62610 |   | 1004.70 | NGVD29 | 1 | V |   |   | A | |
1991-11-05 | D | 62611 |   | 1006.04 | NAVD88 | 1 | V |   |   | A | |
1991-11-05 | D | 72019 | 245.30 |   |   | 1 | V |   |   | 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 | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-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. |