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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1926 | Y | 62610 |   | 34.00 | NGVD29 | 1 | Z |   |   | A | |
1926 | Y | 62611 |   | 32.82 | NAVD88 | 1 | Z |   |   | A | |
1926 | Y | 72019 | 8.00 |   |   | 1 | Z |   |   | A | |
1947-01-23 | D | 62610 |   | 15.50 | NGVD29 | 1 | Z |   |   | A | |
1947-01-23 | D | 62611 |   | 14.32 | NAVD88 | 1 | Z |   |   | A | |
1947-01-23 | D | 72019 | 26.50 |   |   | 1 | Z |   |   | A | |
1947-03-01 | D | 62610 |   | 18.73 | NGVD29 | 1 | Z |   |   | A | |
1947-03-01 | D | 62611 |   | 17.55 | NAVD88 | 1 | Z |   |   | A | |
1947-03-01 | D | 72019 | 23.27 |   |   | 1 | Z |   |   | A | |
1947-03-31 | D | 62610 |   | 14.48 | NGVD29 | 1 | Z |   |   | A | |
1947-03-31 | D | 62611 |   | 13.30 | NAVD88 | 1 | Z |   |   | A | |
1947-03-31 | D | 72019 | 27.52 |   |   | 1 | Z |   |   | A | |
1947-05-01 | D | 62610 |   | 12.71 | NGVD29 | 1 | Z |   |   | A | |
1947-05-01 | D | 62611 |   | 11.53 | NAVD88 | 1 | Z |   |   | A | |
1947-05-01 | D | 72019 | 29.29 |   |   | 1 | Z |   |   | A | |
1947-05-15 | 05:00 UTC | m | 62610 |   | 25.00 | NGVD29 | 1 | O | USGS | S | P |
1947-05-15 | 05:00 UTC | m | 62611 |   | 23.82 | NAVD88 | 1 | O | USGS | S | P |
1947-05-15 | 05:00 UTC | m | 72019 | 17.00 |   |   | 1 | O | USGS | S | P |
1947-06-01 | D | 62610 |   | 11.20 | NGVD29 | 1 | Z |   |   | A | |
1947-06-01 | D | 62611 |   | 10.02 | NAVD88 | 1 | Z |   |   | A | |
1947-06-01 | D | 72019 | 30.80 |   |   | 1 | Z |   |   | A | |
1947-06-29 | D | 62610 |   | 19.10 | NGVD29 | 1 | Z |   |   | A | |
1947-06-29 | D | 62611 |   | 17.92 | NAVD88 | 1 | Z |   |   | A | |
1947-06-29 | D | 72019 | 22.90 |   |   | 1 | Z |   |   | A | |
1951-02-19 | 05:00 UTC | m | 62610 |   | 40.50 | NGVD29 | 1 | O | USGS | S | P |
1951-02-19 | 05:00 UTC | m | 62611 |   | 39.32 | NAVD88 | 1 | O | USGS | S | P |
1951-02-19 | 05:00 UTC | m | 72019 | 1.50 |   |   | 1 | O | USGS | S | P |
1956-03-01 | 05:00 UTC | m | 62610 |   | 40.00 | NGVD29 | 1 | O | USGS | S | P |
1956-03-01 | 05:00 UTC | m | 62611 |   | 38.82 | NAVD88 | 1 | O | USGS | S | P |
1956-03-01 | 05:00 UTC | m | 72019 | 2.00 |   |   | 1 | O | USGS | S | P |
1986-11-05 | D | 62610 |   | -73.40 | NGVD29 | 1 | Z |   |   | A | |
1986-11-05 | D | 62611 |   | -74.58 | NAVD88 | 1 | Z |   |   | A | |
1986-11-05 | D | 72019 | 115.40 |   |   | 1 | Z |   |   | A | |
1987-11-17 | D | 62610 |   | -69.50 | NGVD29 | 1 | Z |   |   | A | |
1987-11-17 | D | 62611 |   | -70.68 | NAVD88 | 1 | Z |   |   | A | |
1987-11-17 | D | 72019 | 111.50 |   |   | 1 | Z |   |   | 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 | 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. |