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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1970-07-30 | D | 62610 |   | 4227.11 | NGVD29 | 1 | Z |   |   | A | |
1970-07-30 | D | 62611 |   | 4229.18 | NAVD88 | 1 | Z |   |   | A | |
1970-07-30 | D | 72019 | 11.82 |   |   | 1 | Z |   |   | A | |
1982-02-05 | D | 62610 |   | 4225.98 | NGVD29 | 1 | Z |   |   | A | |
1982-02-05 | D | 62611 |   | 4228.05 | NAVD88 | 1 | Z |   |   | A | |
1982-02-05 | D | 72019 | 12.95 |   |   | 1 | Z |   |   | A | |
1987-02-18 | D | 62610 |   | 4227.06 | NGVD29 | 1 | Z |   |   | A | |
1987-02-18 | D | 62611 |   | 4229.13 | NAVD88 | 1 | Z |   |   | A | |
1987-02-18 | D | 72019 | 11.87 |   |   | 1 | Z |   |   | A | |
1992-02-04 | D | 62610 |   | 4227.20 | NGVD29 | 1 | S |   |   | A | |
1992-02-04 | D | 62611 |   | 4229.27 | NAVD88 | 1 | S |   |   | A | |
1992-02-04 | D | 72019 | 11.73 |   |   | 1 | S |   |   | A | |
1997-01-16 | D | 62610 |   | 4227.23 | NGVD29 | 1 | Z |   |   | A | |
1997-01-16 | D | 62611 |   | 4229.30 | NAVD88 | 1 | Z |   |   | A | |
1997-01-16 | D | 72019 | 11.70 |   |   | 1 | Z |   |   | A | |
2012-02-15 | 19:50 UTC | m | 62610 |   | 4219.81 | NGVD29 | 1 | S | USGS | S | A |
2012-02-15 | 19:50 UTC | m | 62611 |   | 4221.88 | NAVD88 | 1 | S | USGS | S | A |
2012-02-15 | 19:50 UTC | m | 72019 | 19.12 |   |   | 1 | S | USGS | S | A |
2017-03-16 | 20:30 UTC | m | 62610 |   | 4222.60 | NGVD29 | 1 | S | USGS | S | A |
2017-03-16 | 20:30 UTC | m | 62611 |   | 4224.67 | NAVD88 | 1 | S | USGS | S | A |
2017-03-16 | 20:30 UTC | m | 72019 | 16.33 |   |   | 1 | S | USGS | S | A |
2021-02-17 | 21:15 UTC | m | 62610 |   | 4221.49 | NGVD29 | 1 | S | USGS | S | A |
2021-02-17 | 21:15 UTC | m | 62611 |   | 4223.56 | NAVD88 | 1 | S | USGS | S | A |
2021-02-17 | 21:15 UTC | m | 72019 | 17.44 |   |   | 1 | S | USGS | S | A |
2022-02-01 | 15:38 UTC | m | 62610 |   | 4220.79 | NGVD29 | 1 | V | USGS | S | A |
2022-02-01 | 15:38 UTC | m | 62611 |   | 4222.86 | NAVD88 | 1 | V | USGS | S | A |
2022-02-01 | 15:38 UTC | m | 72019 | 18.14 |   |   | 1 | V | USGS | S | A |
2023-02-02 | 00:20 UTC | m | 62610 |   | 4220.34 | NGVD29 | 1 | V | USGS | S | A |
2023-02-02 | 00:20 UTC | m | 62611 |   | 4222.41 | NAVD88 | 1 | V | USGS | S | A |
2023-02-02 | 00:20 UTC | m | 72019 | 18.59 |   |   | 1 | V | USGS | S | A |
2024-02-14 | 17:03 UTC | m | 62610 |   | 4220.42 | NGVD29 | 1 | V | USGS | S | P |
2024-02-14 | 17:03 UTC | m | 62611 |   | 4222.49 | NAVD88 | 1 | V | USGS | S | P |
2024-02-14 | 17:03 UTC | m | 72019 | 18.51 |   |   | 1 | V | 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 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 | S | Steel-tape measurement. |
Method of measurement | V | Calibrated electric-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. |