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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1962-02-06 | D | 62610 |   | 981.00 | NGVD29 | 1 | S |   |   | A | |
1962-02-06 | D | 62611 |   | 982.96 | NAVD88 | 1 | S |   |   | A | |
1962-02-06 | D | 72019 | 420.00 |   |   | 1 | S |   |   | A | |
1982-10-26 | D | 62610 |   | 912.10 | NGVD29 | 1 | V |   |   | A | |
1982-10-26 | D | 62611 |   | 914.06 | NAVD88 | 1 | V |   |   | A | |
1982-10-26 | D | 72019 | 488.90 |   |   | 1 | V |   |   | A | |
1984-12-03 | D | 62610 |   | 914.10 | NGVD29 | 1 | V |   |   | A | |
1984-12-03 | D | 62611 |   | 916.06 | NAVD88 | 1 | V |   |   | A | |
1984-12-03 | D | 72019 | 486.90 |   |   | 1 | V |   |   | A | |
1987-03-04 | D | 62610 |   | 910.60 | NGVD29 | 1 | V |   |   | A | |
1987-03-04 | D | 62611 |   | 912.56 | NAVD88 | 1 | V |   |   | A | |
1987-03-04 | D | 72019 | 490.40 |   |   | 1 | V |   |   | A | |
1989-12-08 | D | 62610 |   | 906.10 | NGVD29 | 1 | V |   |   | A | |
1989-12-08 | D | 62611 |   | 908.06 | NAVD88 | 1 | V |   |   | A | |
1989-12-08 | D | 72019 | 494.90 |   |   | 1 | V |   |   | A | |
1991-11-07 | D | 62610 |   | 905.00 | NGVD29 | 1 | V |   |   | A | |
1991-11-07 | D | 62611 |   | 906.96 | NAVD88 | 1 | V |   |   | A | |
1991-11-07 | D | 72019 | 496.00 |   |   | 1 | V |   |   | A | |
1992-11-17 | D | 62610 |   | 905.10 | NGVD29 | 1 | V |   |   | A | |
1992-11-17 | D | 62611 |   | 907.06 | NAVD88 | 1 | V |   |   | A | |
1992-11-17 | D | 72019 | 495.90 |   |   | 1 | V |   |   | A | |
1993-11-17 | D | 62610 |   | 905.50 | NGVD29 | 1 | V |   |   | A | |
1993-11-17 | D | 62611 |   | 907.46 | NAVD88 | 1 | V |   |   | A | |
1993-11-17 | D | 72019 | 495.50 |   |   | 1 | V |   |   | A | |
1997-10-30 | D | 62610 |   | 911.20 | NGVD29 | 1 | Z |   |   | A | |
1997-10-30 | D | 62611 |   | 913.16 | NAVD88 | 1 | Z |   |   | A | |
1997-10-30 | D | 72019 | 489.80 |   |   | 1 | Z |   |   | 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 | 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. |