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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1971-09-23 | D | 62610 |   | 554.42 | NGVD29 | 1 | S | USGS | S | A | |
1971-09-23 | D | 62611 |   | 553.73 | NAVD88 | 1 | S | USGS | S | A | |
1971-09-23 | D | 72019 | 75.58 |   |   | 1 | S | USGS | S | A | |
1972-03 | M | 62610 |   | 569.20 | NGVD29 | 1 | Z |   |   | A | |
1972-03 | M | 62611 |   | 568.51 | NAVD88 | 1 | Z |   |   | A | |
1972-03 | M | 72019 | 60.80 |   |   | 1 | Z |   |   | A | |
1972-11-08 | D | 62610 |   | 563.55 | NGVD29 | 1 | Z |   |   | A | |
1972-11-08 | D | 62611 |   | 562.86 | NAVD88 | 1 | Z |   |   | A | |
1972-11-08 | D | 72019 | 66.45 |   |   | 1 | Z |   |   | A | |
1974-08-12 | 20:50 UTC | m | 62610 |   | 554.00 | NGVD29 | 1 | O | USGS | S | P |
1974-08-12 | 20:50 UTC | m | 62611 |   | 553.31 | NAVD88 | 1 | O | USGS | S | P |
1974-08-12 | 20:50 UTC | m | 72019 | 76.00 |   |   | 1 | O | 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 |
Method of measurement | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | Z | Other. |
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. |