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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1970-04-01 | D | 62610 |   | -40.76 | NGVD29 | 1 | O |   |   | A | |
1970-04-01 | D | 62611 |   | -42.00 | NAVD88 | 1 | O |   |   | A | |
1970-04-01 | D | 72019 | 203.00 |   |   | 1 | O |   |   | A | |
1978-11-02 | D | 62610 |   | -39.76 | NGVD29 | 1 | O | USGS | S | A | |
1978-11-02 | D | 62611 |   | -41.00 | NAVD88 | 1 | O | USGS | S | A | |
1978-11-02 | D | 72019 | 202.00 |   |   | 1 | O | USGS | S | A | |
1983-11-01 | 15:17 UTC | m | 62610 |   | -44.34 | NGVD29 | 1 | S | USGS | S | A |
1983-11-01 | 15:17 UTC | m | 62611 |   | -45.58 | NAVD88 | 1 | S | USGS | S | A |
1983-11-01 | 15:17 UTC | m | 72019 | 206.58 |   |   | 1 | S | USGS | S | A |
1988-12-29 | 17:07 UTC | m | 62610 |   | -59.61 | NGVD29 | 1 | S | USGS | S | A |
1988-12-29 | 17:07 UTC | m | 62611 |   | -60.85 | NAVD88 | 1 | S | USGS | S | A |
1988-12-29 | 17:07 UTC | m | 72019 | 221.85 |   |   | 1 | S | USGS | S | A |
1993-10-29 | 13:30 UTC | m | 62610 |   | -47.53 | NGVD29 | 1 | S | USGS | S | A |
1993-10-29 | 13:30 UTC | m | 62611 |   | -48.77 | NAVD88 | 1 | S | USGS | S | A |
1993-10-29 | 13:30 UTC | m | 72019 | 209.77 |   |   | 1 | S | USGS | S | A |
1998-11-02 | 16:35 UTC | m | 62610 |   | -49.78 | NGVD29 | 1 | S | USGS | S | A |
1998-11-02 | 16:35 UTC | m | 62611 |   | -51.02 | NAVD88 | 1 | S | USGS | S | A |
1998-11-02 | 16:35 UTC | m | 72019 | 212.02 |   |   | 1 | S | USGS | S | A |
2003-11-14 | 17:00 UTC | m | 62610 |   | -35.48 | NGVD29 | 1 | S | USGS | S | A |
2003-11-14 | 17:00 UTC | m | 62611 |   | -36.72 | NAVD88 | 1 | S | USGS | S | A |
2003-11-14 | 17:00 UTC | m | 72019 | 197.72 |   |   | 1 | S | USGS | S | A |
2008-11-04 | 18:10 UTC | m | 62610 |   | -33.93 | NGVD29 | 1 | S | USGS | S | A |
2008-11-04 | 18:10 UTC | m | 62611 |   | -35.17 | NAVD88 | 1 | S | USGS | S | A |
2008-11-04 | 18:10 UTC | m | 72019 | 196.17 |   |   | 1 | S | USGS | S | A |
2013-11-26 | 14:23 UTC | m | 62610 |   | -30.34 | NGVD29 | 1 | T | USGS | S | A |
2013-11-26 | 14:23 UTC | m | 62611 |   | -31.58 | NAVD88 | 1 | T | USGS | S | A |
2013-11-26 | 14:23 UTC | m | 72019 | 192.58 |   |   | 1 | T | USGS | S | A |
2018-11-06 | 14:55 UTC | m | 62610 |   | -32.36 | NGVD29 | 1 | V | USGS | S | A |
2018-11-06 | 14:55 UTC | m | 62611 |   | -33.60 | NAVD88 | 1 | V | USGS | S | A |
2018-11-06 | 14:55 UTC | m | 72019 | 194.60 |   |   | 1 | V | USGS | S | A |
2023-10-24 | 14:24 UTC | m | 62610 |   | -40.99 | NGVD29 | 1 | V | USGS | S | A |
2023-10-24 | 14:24 UTC | m | 62611 |   | -42.23 | NAVD88 | 1 | V | USGS | S | A |
2023-10-24 | 14:24 UTC | m | 72019 | 203.23 |   |   | 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 | 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. |