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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1983-05-26 | D | 62610 |   | -152.63 | NGVD29 | 1 | L |   |   | A | |
1983-05-26 | D | 62611 |   | -152.60 | NAVD88 | 1 | L |   |   | A | |
1983-05-26 | D | 72019 | 220.00 |   |   | 1 | L |   |   | A | |
1986-03-06 | D | 62610 |   | -160.93 | NGVD29 | 1 | S | USGS | S | A | |
1986-03-06 | D | 62611 |   | -160.90 | NAVD88 | 1 | S | USGS | S | A | |
1986-03-06 | D | 72019 | 228.30 |   |   | 1 | S | USGS | S | A | |
1987-02-11 | D | 62610 |   | -156.33 | NGVD29 | 1 | S | USGS | S | A | |
1987-02-11 | D | 62611 |   | -156.30 | NAVD88 | 1 | S | USGS | S | A | |
1987-02-11 | D | 72019 | 223.70 |   |   | 1 | S | USGS | S | A | |
1999-01-20 | D | 62610 |   | -154.69 | NGVD29 | 1 | S | USGS | S | A | |
1999-01-20 | D | 62611 |   | -154.66 | NAVD88 | 1 | S | USGS | S | A | |
1999-01-20 | D | 72019 | 222.06 |   |   | 1 | S | USGS | S | A | |
2000-02-02 | 20:40 UTC | m | 62610 |   | -152.21 | NGVD29 | 1 | S | USGS | S | A |
2000-02-02 | 20:40 UTC | m | 62611 |   | -152.18 | NAVD88 | 1 | S | USGS | S | A |
2000-02-02 | 20:40 UTC | m | 72019 | 219.58 |   |   | 1 | S | USGS | S | A |
2001-01-11 | 18:51 UTC | m | 62610 |   | -159.09 | NGVD29 | 1 | S | USGS | S | A |
2001-01-11 | 18:51 UTC | m | 62611 |   | -159.06 | NAVD88 | 1 | S | USGS | S | A |
2001-01-11 | 18:51 UTC | m | 72019 | 226.46 |   |   | 1 | S | USGS | S | A |
2002-02-04 | 23:15 UTC | m | 62610 |   | -158.33 | NGVD29 | 1 | S | USGS | S | A |
2002-02-04 | 23:15 UTC | m | 62611 |   | -158.30 | NAVD88 | 1 | S | USGS | S | A |
2002-02-04 | 23:15 UTC | m | 72019 | 225.70 |   |   | 1 | S | USGS | S | A |
2003-01-30 | 15:45 UTC | m | 62610 |   | -139.02 | NGVD29 | 1 | S | USGS | S | A |
2003-01-30 | 15:45 UTC | m | 62611 |   | -138.99 | NAVD88 | 1 | S | USGS | S | A |
2003-01-30 | 15:45 UTC | m | 72019 | 206.39 |   |   | 1 | S | USGS | S | A |
2004-02-20 | 15:53 UTC | m | 62610 |   | -141.40 | NGVD29 | 1 | S | USGS | S | A |
2004-02-20 | 15:53 UTC | m | 62611 |   | -141.37 | NAVD88 | 1 | S | USGS | S | A |
2004-02-20 | 15:53 UTC | m | 72019 | 208.77 |   |   | 1 | S | USGS | S | A |
2005-01-11 | 17:58 UTC | m | 62610 |   | -146.57 | NGVD29 | 1 | S | USGS | S | A |
2005-01-11 | 17:58 UTC | m | 62611 |   | -146.54 | NAVD88 | 1 | S | USGS | S | A |
2005-01-11 | 17:58 UTC | m | 72019 | 213.94 |   |   | 1 | S | USGS | S | A |
2006-01-23 | 18:47 UTC | m | 62610 |   | -168.23 | NGVD29 | 1 | S | USGS | S | A |
2006-01-23 | 18:47 UTC | m | 62611 |   | -168.20 | NAVD88 | 1 | S | USGS | S | A |
2006-01-23 | 18:47 UTC | m | 72019 | 235.60 |   |   | 1 | S | USGS | S | A |
2007-01-25 | 19:58 UTC | m | 62610 |   | -143.64 | NGVD29 | 1 | S | USGS | S | A |
2007-01-25 | 19:58 UTC | m | 62611 |   | -143.61 | NAVD88 | 1 | S | USGS | S | A |
2007-01-25 | 19:58 UTC | m | 72019 | 211.01 |   |   | 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 | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-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. |