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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1977-11-04 | D | 62610 |   | 316.41 | NGVD29 | 1 | O |   |   | A | |
1977-11-04 | D | 62611 |   | 315.93 | NAVD88 | 1 | O |   |   | A | |
1977-11-04 | D | 72019 | 59.59 |   |   | 1 | O |   |   | A | |
1984-10-22 | D | 62610 |   | 316.00 | NGVD29 | 1 | S |   |   | A | |
1984-10-22 | D | 62611 |   | 315.52 | NAVD88 | 1 | S |   |   | A | |
1984-10-22 | D | 72019 | 60.00 |   |   | 1 | S |   |   | A | |
1986-11-03 | D | 62610 |   | 307.47 | NGVD29 | 1 | S |   |   | A | |
1986-11-03 | D | 62611 |   | 306.99 | NAVD88 | 1 | S |   |   | A | |
1986-11-03 | D | 72019 | 68.53 |   |   | 1 | S |   |   | A | |
1987-10-30 | D | 62610 |   | 290.50 | NGVD29 | 1 | S |   |   | A | |
1987-10-30 | D | 62611 |   | 290.02 | NAVD88 | 1 | S |   |   | A | |
1987-10-30 | D | 72019 | 85.50 |   |   | 1 | S |   |   | A | |
1989-11-06 | D | 62610 |   | 311.89 | NGVD29 | 1 | S |   |   | A | |
1989-11-06 | D | 62611 |   | 311.41 | NAVD88 | 1 | S |   |   | A | |
1989-11-06 | D | 72019 | 64.11 |   |   | 1 | S |   |   | A | |
1990-10-24 | D | 62610 |   | 309.32 | NGVD29 | 1 | S |   |   | A | |
1990-10-24 | D | 62611 |   | 308.84 | NAVD88 | 1 | S |   |   | A | |
1990-10-24 | D | 72019 | 66.68 |   |   | 1 | S |   |   | A | |
1991-10-21 | D | 62610 |   | 315.13 | NGVD29 | 1 | S |   |   | A | |
1991-10-21 | D | 62611 |   | 314.65 | NAVD88 | 1 | S |   |   | A | |
1991-10-21 | D | 72019 | 60.87 |   |   | 1 | S |   |   | A | |
1992-11-09 | D | 62610 |   | 322.82 | NGVD29 | 1 | S |   |   | A | |
1992-11-09 | D | 62611 |   | 322.34 | NAVD88 | 1 | S |   |   | A | |
1992-11-09 | D | 72019 | 53.18 |   |   | 1 | S |   |   | A | |
1994-10-31 | D | 62610 |   | 331.00 | NGVD29 | 1 | S |   |   | A | |
1994-10-31 | D | 62611 |   | 330.52 | NAVD88 | 1 | S |   |   | A | |
1994-10-31 | D | 72019 | 45.00 |   |   | 1 | S |   |   | A | |
2010-11-11 | D | 62610 |   | 314.16 | NGVD29 | 1 | S | USGS | S | A | |
2010-11-11 | D | 62611 |   | 313.68 | NAVD88 | 1 | S | USGS | S | A | |
2010-11-11 | D | 72019 | 61.84 |   |   | 1 | S | USGS | S | A | |
2011-11-17 | 06:50 UTC | m | 62610 |   | 298.20 | NGVD29 | 1 | S | USGS | S | A |
2011-11-17 | 06:50 UTC | m | 62611 |   | 297.72 | NAVD88 | 1 | S | USGS | S | A |
2011-11-17 | 06:50 UTC | m | 72019 | 77.80 |   |   | 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. |
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. |