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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1988-02 | M | 62610 |   | 570.00 | NGVD29 | 1 | L |   |   | A | |
1988-02 | M | 62611 |   | 569.29 | NAVD88 | 1 | L |   |   | A | |
1988-02 | M | 72019 | 50.00 |   |   | 1 | L |   |   | A | |
1995-04-17 | D | 62610 |   | 549.30 | NGVD29 | P | T | USGS | S | A | |
1995-04-17 | D | 62611 |   | 548.59 | NAVD88 | P | T | USGS | S | A | |
1995-04-17 | D | 72019 | 70.70 |   |   | P | T | USGS | S | A | |
1995-06-07 | D | 62610 |   | 546.40 | NGVD29 | P | T | USGS | S | A | |
1995-06-07 | D | 62611 |   | 545.69 | NAVD88 | P | T | USGS | S | A | |
1995-06-07 | D | 72019 | 73.60 |   |   | P | T | USGS | S | A | |
1995-07-12 | D | 62610 |   | 544.72 | NGVD29 | P | S | USGS | S | A | |
1995-07-12 | D | 62611 |   | 544.01 | NAVD88 | P | S | USGS | S | A | |
1995-07-12 | D | 72019 | 75.28 |   |   | P | S | USGS | S | A | |
2009-05-20 | 13:18 UTC | m | 62610 |   | 540.18 | NGVD29 | 1 | S | USGS | S | A |
2009-05-20 | 13:18 UTC | m | 62611 |   | 539.47 | NAVD88 | 1 | S | USGS | S | A |
2009-05-20 | 13:18 UTC | m | 72019 | 79.82 |   |   | 1 | S | USGS | S | A |
2015-08-06 | 12:00 UTC | m | 62610 |   | 544.00 | NGVD29 | 1 | S | USGS | S | P |
2015-08-06 | 12:00 UTC | m | 62611 |   | 543.29 | NAVD88 | 1 | S | USGS | S | P |
2015-08-06 | 12:00 UTC | m | 72019 | 76.00 |   |   | 1 | S | USGS | S | P |
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 Month |
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 |
Status | P | Pumping |
Method of measurement | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | 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. |
Water-level approval status | P | Provisional data subject to revision. |