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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1951 | Y | 62610 |   | 154.00 | NGVD29 | 1 | O |   |   | A | |
1951 | Y | 62611 |   | 153.23 | NAVD88 | 1 | O |   |   | A | |
1951 | Y | 72019 | 48.00 |   |   | 1 | O |   |   | A | |
1985-05-19 | D | 62610 |   | 162.50 | NGVD29 | 1 | S |   |   | A | |
1985-05-19 | D | 62611 |   | 161.73 | NAVD88 | 1 | S |   |   | A | |
1985-05-19 | D | 72019 | 39.50 |   |   | 1 | S |   |   | A | |
1990-05-17 | D | 62610 |   | 171.58 | NGVD29 | 1 | S |   |   | A | |
1990-05-17 | D | 62611 |   | 170.81 | NAVD88 | 1 | S |   |   | A | |
1990-05-17 | D | 72019 | 30.42 |   |   | 1 | S |   |   | A | |
1992-05-07 | D | 62610 |   | 173.51 | NGVD29 | 1 | S |   |   | A | |
1992-05-07 | D | 62611 |   | 172.74 | NAVD88 | 1 | S |   |   | A | |
1992-05-07 | D | 72019 | 28.49 |   |   | 1 | S |   |   | A | |
1992-10-15 | D | 62610 |   | 172.44 | NGVD29 | 1 | S |   |   | A | |
1992-10-15 | D | 62611 |   | 171.67 | NAVD88 | 1 | S |   |   | A | |
1992-10-15 | D | 72019 | 29.56 |   |   | 1 | S |   |   | A | |
1998-05-11 | 19:56 UTC | m | 62610 |   | 175.02 | NGVD29 | 1 | Z |   |   | A |
1998-05-11 | 19:56 UTC | m | 62611 |   | 174.25 | NAVD88 | 1 | Z |   |   | A |
1998-05-11 | 19:56 UTC | m | 72019 | 26.98 |   |   | 1 | Z |   |   | A |
2000-09-13 | 19:55 UTC | m | 62610 |   | 162.82 | NGVD29 | 1 | Z |   |   | A |
2000-09-13 | 19:55 UTC | m | 62611 |   | 162.05 | NAVD88 | 1 | Z |   |   | A |
2000-09-13 | 19:55 UTC | m | 72019 | 39.18 |   |   | 1 | Z |   |   | A |
2002-09-05 | D | 62610 |   | 150.25 | NGVD29 | 1 | S | USGS | S | A | |
2002-09-05 | D | 62611 |   | 149.48 | NAVD88 | 1 | S | USGS | S | A | |
2002-09-05 | D | 72019 | 51.75 |   |   | 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. |
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. |