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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1945 | Y | 62610 |   | 383.00 | NGVD29 | 1 | O |   |   | A | |
1945 | Y | 62611 |   | 382.30 | NAVD88 | 1 | O |   |   | A | |
1945 | Y | 72019 | 51.00 |   |   | 1 | O |   |   | A | |
1976-10-24 | D | 62610 |   | 371.31 | NGVD29 | 1 | S |   |   | A | |
1976-10-24 | D | 62611 |   | 370.61 | NAVD88 | 1 | S |   |   | A | |
1976-10-24 | D | 72019 | 62.69 |   |   | 1 | S |   |   | A | |
1976-11-24 | D | 62610 |   | 371.31 | NGVD29 | 1 | S |   |   | A | |
1976-11-24 | D | 62611 |   | 370.61 | NAVD88 | 1 | S |   |   | A | |
1976-11-24 | D | 72019 | 62.69 |   |   | 1 | S |   |   | A | |
1978-11-16 | D | 62610 |   | 370.33 | NGVD29 | 1 | S |   |   | A | |
1978-11-16 | D | 62611 |   | 369.63 | NAVD88 | 1 | S |   |   | A | |
1978-11-16 | D | 72019 | 63.67 |   |   | 1 | S |   |   | A | |
1980-10-24 | D | 62610 |   | 371.42 | NGVD29 | 1 | S |   |   | A | |
1980-10-24 | D | 62611 |   | 370.72 | NAVD88 | 1 | S |   |   | A | |
1980-10-24 | D | 72019 | 62.58 |   |   | 1 | S |   |   | A | |
1981-09-22 | D | 62610 |   | 369.28 | NGVD29 | 1 | S |   |   | A | |
1981-09-22 | D | 62611 |   | 368.58 | NAVD88 | 1 | S |   |   | A | |
1981-09-22 | D | 72019 | 64.72 |   |   | 1 | S |   |   | A | |
1982-11-17 | D | 62610 |   | 369.38 | NGVD29 | 1 | S |   |   | A | |
1982-11-17 | D | 62611 |   | 368.68 | NAVD88 | 1 | S |   |   | A | |
1982-11-17 | D | 72019 | 64.62 |   |   | 1 | S |   |   | A | |
1984-10-25 | D | 62610 |   | 371.86 | NGVD29 | 1 | S |   |   | A | |
1984-10-25 | D | 62611 |   | 371.16 | NAVD88 | 1 | S |   |   | A | |
1984-10-25 | D | 72019 | 62.14 |   |   | 1 | S |   |   | A | |
1989-11-01 | D | 62610 |   | 369.98 | NGVD29 | 1 | S |   |   | A | |
1989-11-01 | D | 62611 |   | 369.28 | NAVD88 | 1 | S |   |   | A | |
1989-11-01 | D | 72019 | 64.02 |   |   | 1 | S |   |   | A | |
1992-05-05 | D | 62610 |   | 373.21 | NGVD29 | 1 | S |   |   | A | |
1992-05-05 | D | 62611 |   | 372.51 | NAVD88 | 1 | S |   |   | A | |
1992-05-05 | D | 72019 | 60.79 |   |   | 1 | S |   |   | A | |
1992-10-13 | D | 62610 |   | 372.66 | NGVD29 | 1 | S |   |   | A | |
1992-10-13 | D | 62611 |   | 371.96 | NAVD88 | 1 | S |   |   | A | |
1992-10-13 | D | 72019 | 61.34 |   |   | 1 | S |   |   | A | |
2002-09-11 | 17:40 UTC | m | 62610 |   | 366.70 | NGVD29 | 1 | S | USGS | S | A |
2002-09-11 | 17:40 UTC | m | 62611 |   | 366.00 | NAVD88 | 1 | S | USGS | S | A |
2002-09-11 | 17:40 UTC | m | 72019 | 67.30 |   |   | 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 | 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 | 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. |