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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1991-08-23 | D | 62610 |   | 145.69 | NGVD29 | 1 | S |   |   | A | |
1991-08-23 | D | 62611 |   | 144.91 | NAVD88 | 1 | S |   |   | A | |
1991-08-23 | D | 72019 | 24.31 |   |   | 1 | S |   |   | A | |
1991-09-20 | D | 62610 |   | 146.82 | NGVD29 | 1 | S |   |   | A | |
1991-09-20 | D | 62611 |   | 146.04 | NAVD88 | 1 | S |   |   | A | |
1991-09-20 | D | 72019 | 23.18 |   |   | 1 | S |   |   | A | |
1992-05-05 | D | 62610 |   | 146.87 | NGVD29 | 1 | S |   |   | A | |
1992-05-05 | D | 62611 |   | 146.09 | NAVD88 | 1 | S |   |   | A | |
1992-05-05 | D | 72019 | 23.13 |   |   | 1 | S |   |   | A | |
1992-05-31 | D | 62610 |   | 144.59 | NGVD29 | 1 | O |   |   | A | |
1992-05-31 | D | 62611 |   | 143.81 | NAVD88 | 1 | O |   |   | A | |
1992-05-31 | D | 72019 | 25.41 |   |   | 1 | O |   |   | A | |
1992-10-13 | D | 62610 |   | 146.32 | NGVD29 | 1 | S |   |   | A | |
1992-10-13 | D | 62611 |   | 145.54 | NAVD88 | 1 | S |   |   | A | |
1992-10-13 | D | 72019 | 23.68 |   |   | 1 | S |   |   | A | |
1992-10-31 | D | 62610 |   | 147.00 | NGVD29 | 1 | O |   |   | A | |
1992-10-31 | D | 62611 |   | 146.22 | NAVD88 | 1 | O |   |   | A | |
1992-10-31 | D | 72019 | 23.00 |   |   | 1 | O |   |   | A | |
2002-09-11 | 18:29 UTC | m | 62610 |   | 128.31 | NGVD29 | 1 | S | USGS | S | A |
2002-09-11 | 18:29 UTC | m | 62611 |   | 127.53 | NAVD88 | 1 | S | USGS | S | A |
2002-09-11 | 18:29 UTC | m | 72019 | 41.69 |   |   | 1 | S | USGS | S | A |
2010-05-18 | 15:01 UTC | m | 62610 |   | 140.62 | NGVD29 | 1 | S | USGS | S | A |
2010-05-18 | 15:01 UTC | m | 62611 |   | 139.84 | NAVD88 | 1 | S | USGS | S | A |
2010-05-18 | 15:01 UTC | m | 72019 | 29.38 |   |   | 1 | S | USGS | S | A |
2016-11-21 | 20:20 UTC | m | 62610 |   | 129.78 | NGVD29 | 1 | S | USGS | S | A |
2016-11-21 | 20:20 UTC | m | 62611 |   | 129.00 | NAVD88 | 1 | S | USGS | S | A |
2016-11-21 | 20:20 UTC | m | 72019 | 40.22 |   |   | 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. |
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. |