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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
site_no list = |
|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-03-07 | D | 62610 |   | 217.04 | NGVD29 | 1 | S | USGS | S | A | |
1968-03-07 | D | 62611 |   | 217.30 | NAVD88 | 1 | S | USGS | S | A | |
1968-03-07 | D | 72019 | 8.96 |   |   | 1 | S | USGS | S | A | |
1973-04-09 | D | 62610 |   | 218.90 | NGVD29 | 1 | S | USGS | S | A | |
1973-04-09 | D | 62611 |   | 219.16 | NAVD88 | 1 | S | USGS | S | A | |
1973-04-09 | D | 72019 | 7.10 |   |   | 1 | S | USGS | S | A | |
1974-04-01 | D | 62610 |   | 216.70 | NGVD29 | 1 | S | USGS | S | A | |
1974-04-01 | D | 62611 |   | 216.96 | NAVD88 | 1 | S | USGS | S | A | |
1974-04-01 | D | 72019 | 9.30 |   |   | 1 | S | USGS | S | A | |
1975-04-04 | D | 62610 |   | 218.08 | NGVD29 | 1 | S | USGS | S | A | |
1975-04-04 | D | 62611 |   | 218.34 | NAVD88 | 1 | S | USGS | S | A | |
1975-04-04 | D | 72019 | 7.92 |   |   | 1 | S | USGS | S | A | |
1975-09-25 | D | 62610 |   | 215.56 | NGVD29 | 1 | S |   |   | A | |
1975-09-25 | D | 62611 |   | 215.82 | NAVD88 | 1 | S |   |   | A | |
1975-09-25 | D | 72019 | 10.44 |   |   | 1 | S |   |   | A | |
1976-03-26 | D | 62610 |   | 215.90 | NGVD29 | 1 | S | USGS | S | A | |
1976-03-26 | D | 62611 |   | 216.16 | NAVD88 | 1 | S | USGS | S | A | |
1976-03-26 | D | 72019 | 10.10 |   |   | 1 | S | USGS | S | A | |
1977-04-07 | D | 62610 |   | 214.28 | NGVD29 | 1 | S | USGS | S | A | |
1977-04-07 | D | 62611 |   | 214.54 | NAVD88 | 1 | S | USGS | S | A | |
1977-04-07 | D | 72019 | 11.72 |   |   | 1 | S | USGS | S | A | |
1978-03-30 | D | 62610 |   | 215.39 | NGVD29 | 1 | S | USGS | S | A | |
1978-03-30 | D | 62611 |   | 215.65 | NAVD88 | 1 | S | USGS | S | A | |
1978-03-30 | D | 72019 | 10.61 |   |   | 1 | S | USGS | S | A | |
1979-03-15 | D | 62610 |   | 216.14 | NGVD29 | 1 | S | USGS | S | A | |
1979-03-15 | D | 62611 |   | 216.40 | NAVD88 | 1 | S | USGS | S | A | |
1979-03-15 | D | 72019 | 9.86 |   |   | 1 | S | USGS | S | A | |
1980-03-25 | D | 62610 |   | 216.37 | NGVD29 | 1 | S | USGS | S | A | |
1980-03-25 | D | 62611 |   | 216.63 | NAVD88 | 1 | S | USGS | S | A | |
1980-03-25 | D | 72019 | 9.63 |   |   | 1 | S | USGS | S | A | |
1981-05-20 | D | 62610 |   | 213.57 | NGVD29 | 1 | S |   |   | A | |
1981-05-20 | D | 62611 |   | 213.83 | NAVD88 | 1 | S |   |   | A | |
1981-05-20 | D | 72019 | 12.43 |   |   | 1 | S |   |   | A | |
1982-03-23 | D | 62610 |   | 216.25 | NGVD29 | 1 | S |   |   | A | |
1982-03-23 | D | 62611 |   | 216.51 | NAVD88 | 1 | S |   |   | A | |
1982-03-23 | D | 72019 | 9.75 |   |   | 1 | S |   |   | A | |
1983-03-23 | D | 62610 |   | 214.52 | NGVD29 | 1 | S |   |   | A | |
1983-03-23 | D | 62611 |   | 214.78 | NAVD88 | 1 | S |   |   | A | |
1983-03-23 | D | 72019 | 11.48 |   |   | 1 | S |   |   | A | |
1984-03-19 | D | 62610 |   | 215.40 | NGVD29 | 1 | S |   |   | A | |
1984-03-19 | D | 62611 |   | 215.66 | NAVD88 | 1 | S |   |   | A | |
1984-03-19 | D | 72019 | 10.60 |   |   | 1 | S |   |   | A | |
1985-04-04 | D | 62610 |   | 217.35 | NGVD29 | 1 | S |   |   | A | |
1985-04-04 | D | 62611 |   | 217.61 | NAVD88 | 1 | S |   |   | A | |
1985-04-04 | D | 72019 | 8.65 |   |   | 1 | S |   |   | A | |
1986-03-25 | D | 62610 |   | 216.55 | NGVD29 | 1 | S |   |   | A | |
1986-03-25 | D | 62611 |   | 216.81 | NAVD88 | 1 | S |   |   | A | |
1986-03-25 | D | 72019 | 9.45 |   |   | 1 | S |   |   | A | |
1987-04-08 | D | 62610 |   | 217.55 | NGVD29 | 1 | S |   |   | A | |
1987-04-08 | D | 62611 |   | 217.81 | NAVD88 | 1 | S |   |   | A | |
1987-04-08 | D | 72019 | 8.45 |   |   | 1 | S |   |   | A | |
1988-03-30 | D | 62610 |   | 216.90 | NGVD29 | 1 | S |   |   | A | |
1988-03-30 | D | 62611 |   | 217.16 | NAVD88 | 1 | S |   |   | A | |
1988-03-30 | D | 72019 | 9.10 |   |   | 1 | S |   |   | A | |
1989-04-13 | D | 62610 |   | 217.49 | NGVD29 | 1 | S |   |   | A | |
1989-04-13 | D | 62611 |   | 217.75 | NAVD88 | 1 | S |   |   | A | |
1989-04-13 | D | 72019 | 8.51 |   |   | 1 | S |   |   | A | |
1990-04-05 | D | 62610 |   | 217.25 | NGVD29 | 1 | O |   |   | A | |
1990-04-05 | D | 62611 |   | 217.51 | NAVD88 | 1 | O |   |   | A | |
1990-04-05 | D | 72019 | 8.75 |   |   | 1 | O |   |   | A | |
1992-05-04 | D | 62610 |   | 213.60 | NGVD29 | 1 | O |   |   | A | |
1992-05-04 | D | 62611 |   | 213.86 | NAVD88 | 1 | O |   |   | A | |
1992-05-04 | D | 72019 | 12.40 |   |   | 1 | O |   |   | A | |
1994-05-25 | D | 62610 |   | 213.69 | NGVD29 | 1 | O |   |   | A | |
1994-05-25 | D | 62611 |   | 213.95 | NAVD88 | 1 | O |   |   | A | |
1994-05-25 | D | 72019 | 12.31 |   |   | 1 | O |   |   | A | |
1996-04-11 | D | 62610 |   | 214.42 | NGVD29 | 1 | S |   |   | A | |
1996-04-11 | D | 62611 |   | 214.68 | NAVD88 | 1 | S |   |   | A | |
1996-04-11 | D | 72019 | 11.58 |   |   | 1 | S |   |   | A | |
2018-05-22 | 15:45 UTC | m | 62610 |   | 213.35 | NGVD29 | 1 | T | AR008 | A | A |
2018-05-22 | 15:45 UTC | m | 62611 |   | 213.61 | NAVD88 | 1 | T | AR008 | A | A |
2018-05-22 | 15:45 UTC | m | 72019 | 12.65 |   |   | 1 | T | AR008 | A | A |
2021-04-30 | 18:47 UTC | m | 62610 |   | 214.53 | NGVD29 | 1 | S | USGS | S | A |
2021-04-30 | 18:47 UTC | m | 62611 |   | 214.79 | NAVD88 | 1 | S | USGS | S | A |
2021-04-30 | 18:47 UTC | m | 72019 | 12.21 |   |   | 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 | 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 | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | AR008 | Arkansas Natural Resources Commission |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |