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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1981-03-06 | D | 62610 |   | 251.91 | NGVD29 | 1 | S |   |   | A | |
1981-03-06 | D | 62611 |   | 251.39 | NAVD88 | 1 | S |   |   | A | |
1981-03-06 | D | 72019 | 28.09 |   |   | 1 | S |   |   | A | |
1987-10-29 | D | 62610 |   | 248.82 | NGVD29 | 1 | S |   |   | A | |
1987-10-29 | D | 62611 |   | 248.30 | NAVD88 | 1 | S |   |   | A | |
1987-10-29 | D | 72019 | 31.18 |   |   | 1 | S |   |   | A | |
1990-05-18 | D | 62610 |   | 250.53 | NGVD29 | 1 | S |   |   | A | |
1990-05-18 | D | 62611 |   | 250.01 | NAVD88 | 1 | S |   |   | A | |
1990-05-18 | D | 72019 | 29.47 |   |   | 1 | S |   |   | A | |
1998-05-15 | 17:50 UTC | m | 62610 |   | 249.72 | NGVD29 | 1 | Z |   |   | A |
1998-05-15 | 17:50 UTC | m | 62611 |   | 249.20 | NAVD88 | 1 | Z |   |   | A |
1998-05-15 | 17:50 UTC | m | 72019 | 30.28 |   |   | 1 | Z |   |   | A |
1999-10-19 | 22:50 UTC | m | 62610 |   | 243.78 | NGVD29 | 1 | S |   |   | A |
1999-10-19 | 22:50 UTC | m | 62611 |   | 243.26 | NAVD88 | 1 | S |   |   | A |
1999-10-19 | 22:50 UTC | m | 72019 | 36.22 |   |   | 1 | S |   |   | A |
2000-08-01 | 17:00 UTC | m | 62610 |   | 240.23 | NGVD29 | 1 | S |   |   | A |
2000-08-01 | 17:00 UTC | m | 62611 |   | 239.71 | NAVD88 | 1 | S |   |   | A |
2000-08-01 | 17:00 UTC | m | 72019 | 39.77 |   |   | 1 | S |   |   | A |
2008-11-05 | D | 62610 |   | 246.46 | NGVD29 | 1 | S | USGS | S | A | |
2008-11-05 | D | 62611 |   | 245.94 | NAVD88 | 1 | S | USGS | S | A | |
2008-11-05 | D | 72019 | 33.54 |   |   | 1 | S | USGS | S | 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 Minute |
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 | Z | Other. |
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. |