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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1974-06-19 | D | 62610 |   | -43.55 | NGVD29 | 1 | L |   |   | A | |
1974-06-19 | D | 62611 |   | -45.00 | NAVD88 | 1 | L |   |   | A | |
1974-06-19 | D | 72019 | 80.00 |   |   | 1 | L |   |   | A | |
1978-11-16 | D | 62610 |   | -46.55 | NGVD29 | 1 | O | USGS | S | A | |
1978-11-16 | D | 62611 |   | -48.00 | NAVD88 | 1 | O | USGS | S | A | |
1978-11-16 | D | 72019 | 83.00 |   |   | 1 | O | USGS | S | A | |
1983-11-02 | 16:44 UTC | m | 62610 |   | -60.10 | NGVD29 | 1 | S | USGS | S | A |
1983-11-02 | 16:44 UTC | m | 62611 |   | -61.55 | NAVD88 | 1 | S | USGS | S | A |
1983-11-02 | 16:44 UTC | m | 72019 | 96.55 |   |   | 1 | S | USGS | S | A |
1984-11-14 | 20:16 UTC | m | 62610 |   | -62.22 | NGVD29 | 1 | S | USGS | S | A |
1984-11-14 | 20:16 UTC | m | 62611 |   | -63.67 | NAVD88 | 1 | S | USGS | S | A |
1984-11-14 | 20:16 UTC | m | 72019 | 98.67 |   |   | 1 | S | USGS | S | A |
1986-08-27 | 12:55 UTC | m | 62610 |   | -66.50 | NGVD29 | 1 | S | USGS | S | A |
1986-08-27 | 12:55 UTC | m | 62611 |   | -67.95 | NAVD88 | 1 | S | USGS | S | A |
1986-08-27 | 12:55 UTC | m | 72019 | 102.95 |   |   | 1 | S | USGS | S | A |
1988-11-02 | 15:07 UTC | m | 62610 |   | -73.45 | NGVD29 | 1 | S | USGS | S | A |
1988-11-02 | 15:07 UTC | m | 62611 |   | -74.90 | NAVD88 | 1 | S | USGS | S | A |
1988-11-02 | 15:07 UTC | m | 72019 | 109.90 |   |   | 1 | S | USGS | S | A |
1993-11-01 | 17:09 UTC | m | 62610 |   | -62.76 | NGVD29 | 1 | S | USGS | S | A |
1993-11-01 | 17:09 UTC | m | 62611 |   | -64.21 | NAVD88 | 1 | S | USGS | S | A |
1993-11-01 | 17:09 UTC | m | 72019 | 99.21 |   |   | 1 | S | USGS | S | A |
1998-10-30 | 18:25 UTC | m | 62610 |   | -48.93 | NGVD29 | 1 | S | USGS | S | A |
1998-10-30 | 18:25 UTC | m | 62611 |   | -50.38 | NAVD88 | 1 | S | USGS | S | A |
1998-10-30 | 18:25 UTC | m | 72019 | 85.38 |   |   | 1 | S | USGS | S | A |
2003-11-17 | 13:30 UTC | m | 62610 |   | -48.49 | NGVD29 | 1 | S | USGS | S | A |
2003-11-17 | 13:30 UTC | m | 62611 |   | -49.94 | NAVD88 | 1 | S | USGS | S | A |
2003-11-17 | 13:30 UTC | m | 72019 | 84.94 |   |   | 1 | S | USGS | S | A |
2008-11-03 | 18:20 UTC | m | 62610 |   | -45.85 | NGVD29 | 1 | S | USGS | S | A |
2008-11-03 | 18:20 UTC | m | 62611 |   | -47.30 | NAVD88 | 1 | S | USGS | S | A |
2008-11-03 | 18:20 UTC | m | 72019 | 82.30 |   |   | 1 | S | USGS | S | A |
2013-11-18 | 14:17 UTC | m | 62610 |   | -17.51 | NGVD29 | 1 | S | USGS | S | A |
2013-11-18 | 14:17 UTC | m | 62611 |   | -18.96 | NAVD88 | 1 | S | USGS | S | A |
2013-11-18 | 14:17 UTC | m | 72019 | 53.96 |   |   | 1 | S | USGS | S | A |
2018-11-16 | 16:30 UTC | m | 62610 |   | -30.02 | NGVD29 | 1 | V | USGS | S | A |
2018-11-16 | 16:30 UTC | m | 62611 |   | -31.47 | NAVD88 | 1 | V | USGS | S | A |
2018-11-16 | 16:30 UTC | m | 72019 | 66.47 |   |   | 1 | V | USGS | S | A |
2023-10-24 | 13:34 UTC | m | 62610 |   | -38.05 | NGVD29 | 1 | V | USGS | S | A |
2023-10-24 | 13:34 UTC | m | 62611 |   | -39.50 | NAVD88 | 1 | V | USGS | S | A |
2023-10-24 | 13:34 UTC | m | 72019 | 74.50 |   |   | 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 | 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. |