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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1956-08-30 | D | 62610 |   | 4091.59 | NGVD29 | 1 | Z |   |   | A | |
1956-08-30 | D | 62611 |   | 4093.33 | NAVD88 | 1 | Z |   |   | A | |
1956-08-30 | D | 72019 | 93.41 |   |   | 1 | Z |   |   | A | |
1970-02-09 | D | 62610 |   | 4091.34 | NGVD29 | 1 | Z |   |   | A | |
1970-02-09 | D | 62611 |   | 4093.08 | NAVD88 | 1 | Z |   |   | A | |
1970-02-09 | D | 72019 | 93.66 |   |   | 1 | Z |   |   | A | |
1975-03-26 | D | 62610 |   | 4091.82 | NGVD29 | 1 | Z |   |   | A | |
1975-03-26 | D | 62611 |   | 4093.56 | NAVD88 | 1 | Z |   |   | A | |
1975-03-26 | D | 72019 | 93.18 |   |   | 1 | Z |   |   | A | |
1980-01-11 | D | 62610 |   | 4094.51 | NGVD29 | 1 | Z |   |   | A | |
1980-01-11 | D | 62611 |   | 4096.25 | NAVD88 | 1 | Z |   |   | A | |
1980-01-11 | D | 72019 | 90.49 |   |   | 1 | Z |   |   | A | |
1985-01-09 | D | 62610 |   | 4098.89 | NGVD29 | 1 | Z |   |   | A | |
1985-01-09 | D | 62611 |   | 4100.63 | NAVD88 | 1 | Z |   |   | A | |
1985-01-09 | D | 72019 | 86.11 |   |   | 1 | Z |   |   | A | |
1989-12-13 | D | 62610 |   | 4105.11 | NGVD29 | 1 | Z |   |   | A | |
1989-12-13 | D | 62611 |   | 4106.85 | NAVD88 | 1 | Z |   |   | A | |
1989-12-13 | D | 72019 | 79.89 |   |   | 1 | Z |   |   | A | |
1995-01-06 | D | 62610 |   | 4111.71 | NGVD29 | 1 | S |   |   | A | |
1995-01-06 | D | 62611 |   | 4113.45 | NAVD88 | 1 | S |   |   | A | |
1995-01-06 | D | 72019 | 73.29 |   |   | 1 | S |   |   | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
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. |