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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1946-05-01 | D | 62610 |   | 916.25 | NGVD29 | 1 | O |   |   | A | |
1946-05-01 | D | 62611 |   | 918.26 | NAVD88 | 1 | O |   |   | A | |
1946-05-01 | D | 72019 | 108.75 |   |   | 1 | O |   |   | A | |
1984-12-05 | D | 62610 |   | 931.50 | NGVD29 | 1 | V |   |   | A | |
1984-12-05 | D | 62611 |   | 933.51 | NAVD88 | 1 | V |   |   | A | |
1984-12-05 | D | 72019 | 93.50 |   |   | 1 | V |   |   | A | |
1986-01-09 | D | 62610 |   | 940.00 | NGVD29 | 1 | V |   |   | A | |
1986-01-09 | D | 62611 |   | 942.01 | NAVD88 | 1 | V |   |   | A | |
1986-01-09 | D | 72019 | 85.00 |   |   | 1 | V |   |   | A | |
1987-05-14 | D | 62610 |   | 893.80 | NGVD29 | P | V |   |   | A | |
1987-05-14 | D | 62611 |   | 895.81 | NAVD88 | P | V |   |   | A | |
1987-05-14 | D | 72019 | 131.20 |   |   | P | V |   |   | A | |
1991-11-11 | D | 62610 |   | 923.50 | NGVD29 | 1 | V |   |   | A | |
1991-11-11 | D | 62611 |   | 925.51 | NAVD88 | 1 | V |   |   | A | |
1991-11-11 | D | 72019 | 101.50 |   |   | 1 | V |   |   | A | |
1993-07-07 | D | 62610 |   | 890.70 | NGVD29 | P | V |   |   | A | |
1993-07-07 | D | 62611 |   | 892.71 | NAVD88 | P | V |   |   | A | |
1993-07-07 | D | 72019 | 134.30 |   |   | P | V |   |   | 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 |
Status | P | Pumping |
Method of measurement | O | Observed. |
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. |