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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1964-05-06 | D | 62610 |   | 3862.40 | NGVD29 | 1 | O |   |   | A | |
1964-05-06 | D | 62611 |   | 3864.34 | NAVD88 | 1 | O |   |   | A | |
1964-05-06 | D | 72019 | 401.60 |   |   | 1 | O |   |   | A | |
1979-02-16 | D | 62610 |   | 3842.41 | NGVD29 | 1 | O | USGS | S | A | |
1979-02-16 | D | 62611 |   | 3844.35 | NAVD88 | 1 | O | USGS | S | A | |
1979-02-16 | D | 72019 | 421.59 |   |   | 1 | O | USGS | S | A | |
1981-02-15 | D | 62610 |   | 3836.20 | NGVD29 | 1 | O | USGS | S | A | |
1981-02-15 | D | 62611 |   | 3838.14 | NAVD88 | 1 | O | USGS | S | A | |
1981-02-15 | D | 72019 | 427.80 |   |   | 1 | O | USGS | S | A | |
1981-08-20 | D | 62610 |   | 3823.60 | NGVD29 | 1 | O | USGS | S | A | |
1981-08-20 | D | 62611 |   | 3825.54 | NAVD88 | 1 | O | USGS | S | A | |
1981-08-20 | D | 72019 | 440.40 |   |   | 1 | O | USGS | S | A | |
1982-03-17 | D | 62610 |   | 3835.06 | NGVD29 | 1 | O | USGS | S | A | |
1982-03-17 | D | 62611 |   | 3837.00 | NAVD88 | 1 | O | USGS | S | A | |
1982-03-17 | D | 72019 | 428.94 |   |   | 1 | O | USGS | S | A | |
1982-08-26 | D | 62610 |   | 3813.07 | NGVD29 | 1 | O | USGS | S | A | |
1982-08-26 | D | 62611 |   | 3815.01 | NAVD88 | 1 | O | USGS | S | A | |
1982-08-26 | D | 72019 | 450.93 |   |   | 1 | O | USGS | S | A | |
1989-03-20 | D | 62610 |   | 3835.37 | NGVD29 | 1 | S |   |   | A | |
1989-03-20 | D | 62611 |   | 3837.31 | NAVD88 | 1 | S |   |   | A | |
1989-03-20 | D | 72019 | 428.63 |   |   | 1 | S |   |   | A | |
1990-02-22 | D | 62610 |   | 3837.31 | NGVD29 | 1 | S |   |   | A | |
1990-02-22 | D | 62611 |   | 3839.25 | NAVD88 | 1 | S |   |   | A | |
1990-02-22 | D | 72019 | 426.69 |   |   | 1 | S |   |   | A | |
1990-09-20 | D | 62610 |   | 3830.74 | NGVD29 | 1 | S |   |   | A | |
1990-09-20 | D | 62611 |   | 3832.68 | NAVD88 | 1 | S |   |   | A | |
1990-09-20 | D | 72019 | 433.26 |   |   | 1 | S |   |   | A | |
1992-09-01 | D | 62610 |   | 3838.56 | NGVD29 | 1 | S |   |   | A | |
1992-09-01 | D | 62611 |   | 3840.50 | NAVD88 | 1 | S |   |   | A | |
1992-09-01 | D | 72019 | 425.44 |   |   | 1 | S |   |   | A | |
1993-05-07 | D | 62610 |   | 3852.13 | NGVD29 | 1 | S |   |   | A | |
1993-05-07 | D | 62611 |   | 3854.07 | NAVD88 | 1 | S |   |   | A | |
1993-05-07 | D | 72019 | 411.87 |   |   | 1 | S |   |   | A | |
1995-03-01 | 15:20 UTC | m | 62610 |   | 3850.69 | NGVD29 | 1 | S |   |   | A |
1995-03-01 | 15:20 UTC | m | 62611 |   | 3852.63 | NAVD88 | 1 | S |   |   | A |
1995-03-01 | 15:20 UTC | m | 72019 | 413.31 |   |   | 1 | S |   |   | A |
1995-09-14 | 15:30 UTC | m | 62610 |   | 3844.90 | NGVD29 | 1 | T |   |   | A |
1995-09-14 | 15:30 UTC | m | 62611 |   | 3846.84 | NAVD88 | 1 | T |   |   | A |
1995-09-14 | 15:30 UTC | m | 72019 | 419.10 |   |   | 1 | T |   |   | A |
1996-09-05 | D | 62610 |   | 3849.90 | NGVD29 | 1 | Z |   |   | A | |
1996-09-05 | D | 62611 |   | 3851.84 | NAVD88 | 1 | Z |   |   | A | |
1996-09-05 | D | 72019 | 414.10 |   |   | 1 | Z |   |   | 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. |
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. |