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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1941-01-01 | D | 62610 |   | 332.00 | NGVD29 | 1 | O |   |   | A | |
1941-01-01 | D | 62611 |   | 331.93 | NAVD88 | 1 | O |   |   | A | |
1941-01-01 | D | 72019 | 18.00 |   |   | 1 | O |   |   | A | |
1963-11 | M | 62610 |   | 315.00 | NGVD29 | 1 | Z |   |   | A | |
1963-11 | M | 62611 |   | 314.93 | NAVD88 | 1 | Z |   |   | A | |
1963-11 | M | 72019 | 35.00 |   |   | 1 | Z |   |   | A | |
1979-12-04 | D | 62610 |   | 256.41 | NGVD29 | 1 | Z |   |   | A | |
1979-12-04 | D | 62611 |   | 256.34 | NAVD88 | 1 | Z |   |   | A | |
1979-12-04 | D | 72019 | 93.59 |   |   | 1 | Z |   |   | A | |
1988-10-24 | D | 62610 |   | 228.00 | NGVD29 | 1 | Z |   |   | A | |
1988-10-24 | D | 62611 |   | 227.93 | NAVD88 | 1 | Z |   |   | A | |
1988-10-24 | D | 72019 | 122.00 |   |   | 1 | Z |   |   | A | |
1989-04-12 | D | 62610 |   | 212.80 | NGVD29 | 1 | Z |   |   | A | |
1989-04-12 | D | 62611 |   | 212.73 | NAVD88 | 1 | Z |   |   | A | |
1989-04-12 | D | 72019 | 137.20 |   |   | 1 | Z |   |   | A | |
1991-05-02 | D | 62610 |   | 212.60 | NGVD29 | 1 | Z |   |   | A | |
1991-05-02 | D | 62611 |   | 212.53 | NAVD88 | 1 | Z |   |   | A | |
1991-05-02 | D | 72019 | 137.40 |   |   | 1 | Z |   |   | A | |
1991-10-09 | D | 62610 |   | 230.85 | NGVD29 | 1 | Z |   |   | A | |
1991-10-09 | D | 62611 |   | 230.78 | NAVD88 | 1 | Z |   |   | A | |
1991-10-09 | D | 72019 | 119.15 |   |   | 1 | Z |   |   | A | |
1992-04-01 | D | 62610 |   | 229.07 | NGVD29 | 1 | Z |   |   | A | |
1992-04-01 | D | 62611 |   | 229.00 | NAVD88 | 1 | Z |   |   | A | |
1992-04-01 | D | 72019 | 120.93 |   |   | 1 | Z |   |   | A | |
1993-04-16 | D | 62610 |   | 229.87 | NGVD29 | 1 | Z |   |   | A | |
1993-04-16 | D | 62611 |   | 229.80 | NAVD88 | 1 | Z |   |   | A | |
1993-04-16 | D | 72019 | 120.13 |   |   | 1 | Z |   |   | 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 | O | Observed. |
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. |