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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1986-04-18 | D | 62610 |   | 709.40 | NGVD29 | 1 | T | USGS | S | A | |
1986-04-18 | D | 62611 |   | 709.67 | NAVD88 | 1 | T | USGS | S | A | |
1986-04-18 | D | 72019 | 62.60 |   |   | 1 | T | USGS | S | A | |
1991-02-11 | D | 62610 |   | 700.40 | NGVD29 | 1 | S |   |   | A | |
1991-02-11 | D | 62611 |   | 700.67 | NAVD88 | 1 | S |   |   | A | |
1991-02-11 | D | 72019 | 71.60 |   |   | 1 | S |   |   | A | |
1991-08-27 | D | 62610 |   | 703.70 | NGVD29 | 1 | S |   |   | A | |
1991-08-27 | D | 62611 |   | 703.97 | NAVD88 | 1 | S |   |   | A | |
1991-08-27 | D | 72019 | 68.30 |   |   | 1 | S |   |   | A | |
1992-03-24 | D | 62610 |   | 741.53 | NGVD29 | 1 | S |   |   | A | |
1992-03-24 | D | 62611 |   | 741.80 | NAVD88 | 1 | S |   |   | A | |
1992-03-24 | D | 72019 | 30.47 |   |   | 1 | S |   |   | A | |
1992-06-15 | D | 62610 |   | 736.81 | NGVD29 | 1 | S |   |   | A | |
1992-06-15 | D | 62611 |   | 737.08 | NAVD88 | 1 | S |   |   | A | |
1992-06-15 | D | 72019 | 35.19 |   |   | 1 | S |   |   | A | |
1993-03-23 | D | 62610 |   | 716.25 | NGVD29 | 1 | S |   |   | A | |
1993-03-23 | D | 62611 |   | 716.52 | NAVD88 | 1 | S |   |   | A | |
1993-03-23 | D | 72019 | 55.75 |   |   | 1 | S |   |   | A | |
1993-09-16 | D | 62610 |   | 720.83 | NGVD29 | 1 | S |   |   | A | |
1993-09-16 | D | 62611 |   | 721.10 | NAVD88 | 1 | S |   |   | A | |
1993-09-16 | D | 72019 | 51.17 |   |   | 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 | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |