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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1961-09-23 | D | 62610 |   | 8.04 | NGVD29 | 1 | L |   |   | A | |
1961-09-23 | D | 62611 |   | 7.00 | NAVD88 | 1 | L |   |   | A | |
1961-09-23 | D | 72019 | 6.00 |   |   | 1 | L |   |   | A | |
1983-12-29 | 16:12 UTC | m | 62610 |   | -3.81 | NGVD29 | 1 | S | USGS | S | A |
1983-12-29 | 16:12 UTC | m | 62611 |   | -4.85 | NAVD88 | 1 | S | USGS | S | A |
1983-12-29 | 16:12 UTC | m | 72019 | 17.85 |   |   | 1 | S | USGS | S | A |
1984-11-14 | 20:20 UTC | m | 62610 |   | -13.06 | NGVD29 | 1 | S | USGS | S | A |
1984-11-14 | 20:20 UTC | m | 62611 |   | -14.10 | NAVD88 | 1 | S | USGS | S | A |
1984-11-14 | 20:20 UTC | m | 72019 | 27.10 |   |   | 1 | S | USGS | S | A |
1986 | Y | 62610 |   | -5.79 | NGVD29 | 1 | O | USGS | S | A | |
1986 | Y | 62611 |   | -6.83 | NAVD88 | 1 | O | USGS | S | A | |
1986 | Y | 72019 | 19.83 |   |   | 1 | O | USGS | S | A | |
1988-10-31 | 23:13 UTC | m | 62610 |   | -9.27 | NGVD29 | 1 | S | USGS | S | A |
1988-10-31 | 23:13 UTC | m | 62611 |   | -10.31 | NAVD88 | 1 | S | USGS | S | A |
1988-10-31 | 23:13 UTC | m | 72019 | 23.31 |   |   | 1 | S | USGS | S | A |
1993-10-25 | 19:35 UTC | m | 62610 |   | -5.19 | NGVD29 | 1 | S | USGS | S | A |
1993-10-25 | 19:35 UTC | m | 62611 |   | -6.23 | NAVD88 | 1 | S | USGS | S | A |
1993-10-25 | 19:35 UTC | m | 72019 | 19.23 |   |   | 1 | S | USGS | S | A |
1998-10-29 | 13:38 UTC | m | 62610 |   | -7.28 | NGVD29 | 1 | S | USGS | S | A |
1998-10-29 | 13:38 UTC | m | 62611 |   | -8.32 | NAVD88 | 1 | S | USGS | S | A |
1998-10-29 | 13:38 UTC | m | 72019 | 21.32 |   |   | 1 | S | USGS | S | A |
2003-11-05 | 18:51 UTC | m | 62610 |   | -12.11 | NGVD29 | 1 | S | USGS | S | A |
2003-11-05 | 18:51 UTC | m | 62611 |   | -13.15 | NAVD88 | 1 | S | USGS | S | A |
2003-11-05 | 18:51 UTC | m | 72019 | 26.15 |   |   | 1 | S | USGS | S | A |
2008-10-29 | 19:32 UTC | m | 62610 |   | -7.09 | NGVD29 | 1 | S | USGS | S | A |
2008-10-29 | 19:32 UTC | m | 62611 |   | -8.13 | NAVD88 | 1 | S | USGS | S | A |
2008-10-29 | 19:32 UTC | m | 72019 | 21.13 |   |   | 1 | S | USGS | S | A |
2013-11-15 | 14:17 UTC | m | 62610 |   | -0.36 | NGVD29 | 1 | T | USGS | S | A |
2013-11-15 | 14:17 UTC | m | 62611 |   | -1.40 | NAVD88 | 1 | T | USGS | S | A |
2013-11-15 | 14:17 UTC | m | 72019 | 14.40 |   |   | 1 | T | USGS | S | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | Y | Date is accurate to the Year |
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 | L | Interpreted from geophysical logs. |
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. |