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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1977-06-02 | D | 62610 |   | 330.00 | NGVD29 | 1 | O |   |   | A | |
1977-06-02 | D | 62611 |   | 333.54 | NAVD88 | 1 | O |   |   | A | |
1977-06-02 | D | 72019 | 20.00 |   |   | 1 | O |   |   | A | |
1991-08-15 | D | 62610 |   | 342.32 | NGVD29 | 1 | S |   |   | A | |
1991-08-15 | D | 62611 |   | 345.86 | NAVD88 | 1 | S |   |   | A | |
1991-08-15 | D | 72019 | 7.68 |   |   | 1 | S |   |   | A | |
1996-06-11 | D | 62610 |   | 343.42 | NGVD29 | 1 | S | USGS | S | A | |
1996-06-11 | D | 62611 |   | 346.96 | NAVD88 | 1 | S | USGS | S | A | |
1996-06-11 | D | 72019 | 6.58 |   |   | 1 | S | USGS | S | A | |
1996-11-21 | D | 62610 |   | 349.40 | NGVD29 | 1 | T | USGS | S | A | |
1996-11-21 | D | 62611 |   | 352.94 | NAVD88 | 1 | T | USGS | S | A | |
1996-11-21 | D | 72019 | 0.60 |   |   | 1 | T | USGS | S | A | |
1997-05-09 | D | 62610 |   | 344.01 | NGVD29 | 1 | T | USGS | S | A | |
1997-05-09 | D | 62611 |   | 347.55 | NAVD88 | 1 | T | USGS | S | A | |
1997-05-09 | D | 72019 | 5.99 |   |   | 1 | T | USGS | S | A | |
1997-06-19 | D | 62610 |   | 342.96 | NGVD29 | 1 | T | USGS | S | A | |
1997-06-19 | D | 62611 |   | 346.50 | NAVD88 | 1 | T | USGS | S | A | |
1997-06-19 | D | 72019 | 7.04 |   |   | 1 | T | USGS | S | A | |
1997-08-13 | D | 62610 |   | 342.26 | NGVD29 | 1 | T | USGS | S | A | |
1997-08-13 | D | 62611 |   | 345.80 | NAVD88 | 1 | T | USGS | S | A | |
1997-08-13 | D | 72019 | 7.74 |   |   | 1 | T | USGS | S | A | |
1997-10-21 | D | 62610 |   | 343.42 | NGVD29 | 1 | T | USGS | S | A | |
1997-10-21 | D | 62611 |   | 346.96 | NAVD88 | 1 | T | USGS | S | A | |
1997-10-21 | D | 72019 | 6.58 |   |   | 1 | T | USGS | S | A | |
1997-12-19 | D | 62610 |   | 344.36 | NGVD29 | 1 | T | USGS | S | A | |
1997-12-19 | D | 62611 |   | 347.90 | NAVD88 | 1 | T | USGS | S | A | |
1997-12-19 | D | 72019 | 5.64 |   |   | 1 | T | USGS | S | A | |
1998-02-19 | D | 62610 |   | 344.02 | NGVD29 | 1 | T | USGS | S | A | |
1998-02-19 | D | 62611 |   | 347.56 | NAVD88 | 1 | T | USGS | S | A | |
1998-02-19 | D | 72019 | 5.98 |   |   | 1 | T | USGS | S | A | |
1998-04-15 | D | 62610 |   | 343.75 | NGVD29 | 1 | T | USGS | S | A | |
1998-04-15 | D | 62611 |   | 347.29 | NAVD88 | 1 | T | USGS | S | A | |
1998-04-15 | D | 72019 | 6.25 |   |   | 1 | T | USGS | 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 | O | Observed. |
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. |