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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1969-05-07 | D | 62610 |   | 293.00 | NGVD29 | 1 | L |   |   | A | |
1969-05-07 | D | 62611 |   | 292.63 | NAVD88 | 1 | L |   |   | A | |
1969-05-07 | D | 72019 | 35.00 |   |   | 1 | L |   |   | A | |
1984-10-23 | D | 62610 |   | 290.40 | NGVD29 | 1 | S |   |   | A | |
1984-10-23 | D | 62611 |   | 290.03 | NAVD88 | 1 | S |   |   | A | |
1984-10-23 | D | 72019 | 37.60 |   |   | 1 | S |   |   | A | |
1986-10-30 | D | 62610 |   | 288.69 | NGVD29 | 1 | S |   |   | A | |
1986-10-30 | D | 62611 |   | 288.32 | NAVD88 | 1 | S |   |   | A | |
1986-10-30 | D | 72019 | 39.31 |   |   | 1 | S |   |   | A | |
1987-10-30 | D | 62610 |   | 289.77 | NGVD29 | 1 | S |   |   | A | |
1987-10-30 | D | 62611 |   | 289.40 | NAVD88 | 1 | S |   |   | A | |
1987-10-30 | D | 72019 | 38.23 |   |   | 1 | S |   |   | A | |
1988-10-17 | D | 62610 |   | 291.69 | NGVD29 | 1 | S |   |   | A | |
1988-10-17 | D | 62611 |   | 291.32 | NAVD88 | 1 | S |   |   | A | |
1988-10-17 | D | 72019 | 36.31 |   |   | 1 | S |   |   | A | |
1989-11-08 | D | 62610 |   | 291.71 | NGVD29 | 1 | S |   |   | A | |
1989-11-08 | D | 62611 |   | 291.34 | NAVD88 | 1 | S |   |   | A | |
1989-11-08 | D | 72019 | 36.29 |   |   | 1 | S |   |   | A | |
1990-10-23 | D | 62610 |   | 296.66 | NGVD29 | 1 | S |   |   | A | |
1990-10-23 | D | 62611 |   | 296.29 | NAVD88 | 1 | S |   |   | A | |
1990-10-23 | D | 72019 | 31.34 |   |   | 1 | S |   |   | A | |
1991-10-23 | D | 62610 |   | 293.11 | NGVD29 | 1 | S |   |   | A | |
1991-10-23 | D | 62611 |   | 292.74 | NAVD88 | 1 | S |   |   | A | |
1991-10-23 | D | 72019 | 34.89 |   |   | 1 | S |   |   | A | |
1992-11-12 | D | 62610 |   | 294.28 | NGVD29 | 1 | S |   |   | A | |
1992-11-12 | D | 62611 |   | 293.91 | NAVD88 | 1 | S |   |   | A | |
1992-11-12 | D | 72019 | 33.72 |   |   | 1 | S |   |   | A | |
1994-11-01 | D | 62610 |   | 296.62 | NGVD29 | 1 | S |   |   | A | |
1994-11-01 | D | 62611 |   | 296.25 | NAVD88 | 1 | S |   |   | A | |
1994-11-01 | D | 72019 | 31.38 |   |   | 1 | S |   |   | A | |
2010-12-13 | D | 62610 |   | 292.53 | NGVD29 | 1 | S | USGS | S | A | |
2010-12-13 | D | 62611 |   | 292.16 | NAVD88 | 1 | S | USGS | S | A | |
2010-12-13 | D | 72019 | 35.47 |   |   | 1 | S | USGS | S | A | |
2011-11-15 | 15:00 UTC | m | 62610 |   | 287.70 | NGVD29 | 1 | S | USGS | S | A |
2011-11-15 | 15:00 UTC | m | 62611 |   | 287.33 | NAVD88 | 1 | S | USGS | S | A |
2011-11-15 | 15:00 UTC | m | 72019 | 40.30 |   |   | 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 | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
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. |