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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1983-02-22 | D | 62610 |   | 131.50 | NGVD29 | 1 | L |   |   | A | |
1983-02-22 | D | 62611 |   | 135.46 | NAVD88 | 1 | L |   |   | A | |
1983-02-22 | D | 72019 | 48.50 |   |   | 1 | L |   |   | A | |
1990-12-18 | D | 62610 |   | 131.20 | NGVD29 | 1 | S | USGS | S | A | |
1990-12-18 | D | 62611 |   | 135.16 | NAVD88 | 1 | S | USGS | S | A | |
1990-12-18 | D | 72019 | 48.80 |   |   | 1 | S | USGS | S | A | |
1991-01-18 | D | 62610 |   | 130.84 | NGVD29 | 1 | S | USGS | S | A | |
1991-01-18 | D | 62611 |   | 134.80 | NAVD88 | 1 | S | USGS | S | A | |
1991-01-18 | D | 72019 | 49.16 |   |   | 1 | S | USGS | S | A | |
1991-02-20 | 17:32 UTC | m | 62610 |   | 131.18 | NGVD29 | 1 | S | USGS | S | A |
1991-02-20 | 17:32 UTC | m | 62611 |   | 135.14 | NAVD88 | 1 | S | USGS | S | A |
1991-02-20 | 17:32 UTC | m | 72019 | 48.82 |   |   | 1 | S | USGS | S | A |
1991-03-14 | 16:39 UTC | m | 62610 |   | 130.98 | NGVD29 | 1 | S | USGS | S | A |
1991-03-14 | 16:39 UTC | m | 62611 |   | 134.94 | NAVD88 | 1 | S | USGS | S | A |
1991-03-14 | 16:39 UTC | m | 72019 | 49.02 |   |   | 1 | S | USGS | S | A |
1991-04-23 | 17:27 UTC | m | 62610 |   | 130.80 | NGVD29 | 1 | S | USGS | S | A |
1991-04-23 | 17:27 UTC | m | 62611 |   | 134.76 | NAVD88 | 1 | S | USGS | S | A |
1991-04-23 | 17:27 UTC | m | 72019 | 49.20 |   |   | 1 | S | USGS | S | A |
1991-06-07 | 00:32 UTC | m | 62610 |   | 130.24 | NGVD29 | 1 | S | USGS | S | A |
1991-06-07 | 00:32 UTC | m | 62611 |   | 134.20 | NAVD88 | 1 | S | USGS | S | A |
1991-06-07 | 00:32 UTC | m | 72019 | 49.76 |   |   | 1 | S | USGS | S | A |
1991-06-25 | 20:17 UTC | m | 62610 |   | 129.98 | NGVD29 | 1 | S | USGS | S | A |
1991-06-25 | 20:17 UTC | m | 62611 |   | 133.94 | NAVD88 | 1 | S | USGS | S | A |
1991-06-25 | 20:17 UTC | m | 72019 | 50.02 |   |   | 1 | S | USGS | S | A |
1991-07-18 | 00:12 UTC | m | 62610 |   | 129.47 | NGVD29 | 1 | S | USGS | S | A |
1991-07-18 | 00:12 UTC | m | 62611 |   | 133.43 | NAVD88 | 1 | S | USGS | S | A |
1991-07-18 | 00:12 UTC | m | 72019 | 50.53 |   |   | 1 | S | USGS | S | A |
1991-08-22 | 18:50 UTC | m | 62610 |   | 128.99 | NGVD29 | 1 | S | USGS | S | A |
1991-08-22 | 18:50 UTC | m | 62611 |   | 132.95 | NAVD88 | 1 | S | USGS | S | A |
1991-08-22 | 18:50 UTC | m | 72019 | 51.01 |   |   | 1 | S | USGS | S | A |
1991-09-25 | D | 62610 |   | 129.26 | NGVD29 | 1 | S | USGS | S | A | |
1991-09-25 | D | 62611 |   | 133.22 | NAVD88 | 1 | S | USGS | S | A | |
1991-09-25 | D | 72019 | 50.74 |   |   | 1 | S | USGS | S | A | |
1991-10-23 | D | 62610 |   | 129.15 | NGVD29 | 1 | S | USGS | S | A | |
1991-10-23 | D | 62611 |   | 133.11 | NAVD88 | 1 | S | USGS | S | A | |
1991-10-23 | D | 72019 | 50.85 |   |   | 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 | L | Interpreted from geophysical logs. |
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. |