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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1978 | Y | 62610 |   | 841.10 | NGVD29 | 1 | L |   |   | A | |
1978 | Y | 62611 |   | 843.26 | NAVD88 | 1 | L |   |   | A | |
1978 | Y | 72019 | 200.00 |   |   | 1 | L |   |   | A | |
1991-02-01 | 20:38 UTC | m | 62610 |   | 835.51 | NGVD29 | 1 | V | USGS | S | A |
1991-02-01 | 20:38 UTC | m | 62611 |   | 837.67 | NAVD88 | 1 | V | USGS | S | A |
1991-02-01 | 20:38 UTC | m | 72019 | 205.59 |   |   | 1 | V | USGS | S | A |
1991-02-01 | 20:51 UTC | m | 62610 |   | 835.60 | NGVD29 | 1 | S | USGS | S | A |
1991-02-01 | 20:51 UTC | m | 62611 |   | 837.76 | NAVD88 | 1 | S | USGS | S | A |
1991-02-01 | 20:51 UTC | m | 72019 | 205.50 |   |   | 1 | S | USGS | S | A |
1996-02-12 | 16:25 UTC | m | 62610 |   | 835.44 | NGVD29 | 1 | V | USGS | S | A |
1996-02-12 | 16:25 UTC | m | 62611 |   | 837.60 | NAVD88 | 1 | V | USGS | S | A |
1996-02-12 | 16:25 UTC | m | 72019 | 205.66 |   |   | 1 | V | USGS | S | A |
1996-03-12 | 17:25 UTC | m | 62610 |   | 835.44 | NGVD29 | 1 | V | USGS | S | A |
1996-03-12 | 17:25 UTC | m | 62611 |   | 837.60 | NAVD88 | 1 | V | USGS | S | A |
1996-03-12 | 17:25 UTC | m | 72019 | 205.66 |   |   | 1 | V | USGS | S | A |
2001-05-10 | 18:26 UTC | m | 62610 |   | 835.25 | NGVD29 | 1 | V | USGS | S | A |
2001-05-10 | 18:26 UTC | m | 62611 |   | 837.41 | NAVD88 | 1 | V | USGS | S | A |
2001-05-10 | 18:26 UTC | m | 72019 | 205.85 |   |   | 1 | V | USGS | S | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | Y | Date is accurate to the Year |
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. |
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. |