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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1991-03-06 | D | 62610 |   | 161.72 | NGVD29 | 1 | O |   |   | A | |
1991-03-06 | D | 62611 |   | 161.07 | NAVD88 | 1 | O |   |   | A | |
1991-03-06 | D | 72019 | -71.72 |   |   | 1 | O |   |   | A | |
2004-10-27 | D | 62610 |   | 11.77 | NGVD29 | 1 | V | USGS | S | A | |
2004-10-27 | D | 62611 |   | 11.12 | NAVD88 | 1 | V | USGS | S | A | |
2004-10-27 | D | 72019 | 78.23 |   |   | 1 | V | USGS | S | A | |
2010-05-19 | 18:25 UTC | m | 62610 |   | 58.87 | NGVD29 | 1 | V | USGS | S | A |
2010-05-19 | 18:25 UTC | m | 62611 |   | 58.22 | NAVD88 | 1 | V | USGS | S | A |
2010-05-19 | 18:25 UTC | m | 72019 | 31.13 |   |   | 1 | V | USGS | S | A |
2010-11-08 | 20:50 UTC | m | 62610 |   | 72.61 | NGVD29 | 1 | S | USGS | S | A |
2010-11-08 | 20:50 UTC | m | 62611 |   | 71.96 | NAVD88 | 1 | S | USGS | S | A |
2010-11-08 | 20:50 UTC | m | 72019 | 17.39 |   |   | 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 | 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. |