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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1949-10-01 | D | 62610 |   | -79.91 | NGVD29 | 1 | L |   |   | A | |
1949-10-01 | D | 62611 |   | -81.00 | NAVD88 | 1 | L |   |   | A | |
1949-10-01 | D | 72019 | 100.00 |   |   | 1 | L |   |   | A | |
1978-10-30 | D | 62610 |   | -187.91 | NGVD29 | 1 | O | USGS | S | A | |
1978-10-30 | D | 62611 |   | -189.00 | NAVD88 | 1 | O | USGS | S | A | |
1978-10-30 | D | 72019 | 208.00 |   |   | 1 | O | USGS | S | A | |
1983-10-28 | 13:45 UTC | m | 62610 |   | -195.91 | NGVD29 | 1 | S | USGS | S | A |
1983-10-28 | 13:45 UTC | m | 62611 |   | -197.00 | NAVD88 | 1 | S | USGS | S | A |
1983-10-28 | 13:45 UTC | m | 72019 | 216.00 |   |   | 1 | S | USGS | S | A |
1988-10-24 | 15:30 UTC | m | 62610 |   | -201.77 | NGVD29 | 1 | S | USGS | S | A |
1988-10-24 | 15:30 UTC | m | 62611 |   | -202.86 | NAVD88 | 1 | S | USGS | S | A |
1988-10-24 | 15:30 UTC | m | 72019 | 221.86 |   |   | 1 | S | USGS | S | A |
1993-10-18 | 17:03 UTC | m | 62610 |   | -90.85 | NGVD29 | 1 | S | USGS | S | A |
1993-10-18 | 17:03 UTC | m | 62611 |   | -91.94 | NAVD88 | 1 | S | USGS | S | A |
1993-10-18 | 17:03 UTC | m | 72019 | 110.94 |   |   | 1 | S | USGS | S | A |
1998-10-19 | 17:15 UTC | m | 62610 |   | -68.34 | NGVD29 | 1 | S | USGS | S | A |
1998-10-19 | 17:15 UTC | m | 62611 |   | -69.43 | NAVD88 | 1 | S | USGS | S | A |
1998-10-19 | 17:15 UTC | m | 72019 | 88.43 |   |   | 1 | S | USGS | S | A |
2003-11-03 | 20:04 UTC | m | 62610 |   | -67.90 | NGVD29 | 1 | S | USGS | S | A |
2003-11-03 | 20:04 UTC | m | 62611 |   | -68.99 | NAVD88 | 1 | S | USGS | S | A |
2003-11-03 | 20:04 UTC | m | 72019 | 87.99 |   |   | 1 | S | USGS | S | A |
2008-10-23 | 15:32 UTC | m | 62610 |   | -51.48 | NGVD29 | 1 | S | USGS | S | A |
2008-10-23 | 15:32 UTC | m | 62611 |   | -52.57 | NAVD88 | 1 | S | USGS | S | A |
2008-10-23 | 15:32 UTC | m | 72019 | 71.57 |   |   | 1 | S | USGS | S | A |
2013-11-22 | 13:36 UTC | m | 62610 |   | -57.46 | NGVD29 | 1 | T | USGS | S | A |
2013-11-22 | 13:36 UTC | m | 62611 |   | -58.55 | NAVD88 | 1 | T | USGS | S | A |
2013-11-22 | 13:36 UTC | m | 72019 | 77.55 |   |   | 1 | T | USGS | S | A |
2018-10-18 | 16:00 UTC | m | 62610 |   | -60.59 | NGVD29 | 1 | V | USGS | S | A |
2018-10-18 | 16:00 UTC | m | 62611 |   | -61.68 | NAVD88 | 1 | V | USGS | S | A |
2018-10-18 | 16:00 UTC | m | 72019 | 80.68 |   |   | 1 | V | USGS | S | A |
2023-10-20 | 13:29 UTC | m | 62610 |   | -60.44 | NGVD29 | 1 | V | USGS | S | A |
2023-10-20 | 13:29 UTC | m | 62611 |   | -61.53 | NAVD88 | 1 | V | USGS | S | A |
2023-10-20 | 13:29 UTC | m | 72019 | 80.53 |   |   | 1 | V | 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 | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated 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. |