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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1978-06-15 | D | 62610 |   | 1101.90 | NGVD29 | 1 | S |   |   | A | |
1978-06-15 | D | 62611 |   | 1101.10 | NAVD88 | 1 | S |   |   | A | |
1978-06-15 | D | 72019 | 38.10 |   |   | 1 | S |   |   | A | |
1978-10-19 | D | 62610 |   | 1100.74 | NGVD29 | 1 | S |   |   | A | |
1978-10-19 | D | 62611 |   | 1099.94 | NAVD88 | 1 | S |   |   | A | |
1978-10-19 | D | 72019 | 39.26 |   |   | 1 | S |   |   | A | |
1980-04-08 | D | 62610 |   | 1102.48 | NGVD29 | 1 | S |   |   | A | |
1980-04-08 | D | 62611 |   | 1101.68 | NAVD88 | 1 | S |   |   | A | |
1980-04-08 | D | 72019 | 37.52 |   |   | 1 | S |   |   | A | |
1980-11-05 | D | 62610 |   | 1102.88 | NGVD29 | 1 | S |   |   | A | |
1980-11-05 | D | 62611 |   | 1102.08 | NAVD88 | 1 | S |   |   | A | |
1980-11-05 | D | 72019 | 37.12 |   |   | 1 | S |   |   | A | |
1985-05-11 | D | 62610 |   | 1101.03 | NGVD29 | 1 | S |   |   | A | |
1985-05-11 | D | 62611 |   | 1100.23 | NAVD88 | 1 | S |   |   | A | |
1985-05-11 | D | 72019 | 38.97 |   |   | 1 | S |   |   | A | |
1985-08-07 | D | 62610 |   | 1098.55 | NGVD29 | 1 | S |   |   | A | |
1985-08-07 | D | 62611 |   | 1097.75 | NAVD88 | 1 | S |   |   | A | |
1985-08-07 | D | 72019 | 41.45 |   |   | 1 | S |   |   | A | |
1986-01-29 | D | 62610 |   | 1099.53 | NGVD29 | 1 | S |   |   | A | |
1986-01-29 | D | 62611 |   | 1098.73 | NAVD88 | 1 | S |   |   | A | |
1986-01-29 | D | 72019 | 40.47 |   |   | 1 | S |   |   | A | |
1986-04-22 | D | 62610 |   | 1105.32 | NGVD29 | 1 | S |   |   | A | |
1986-04-22 | D | 62611 |   | 1104.52 | NAVD88 | 1 | S |   |   | A | |
1986-04-22 | D | 72019 | 34.68 |   |   | 1 | S |   |   | A | |
1994-09-06 | 21:45 UTC | m | 62610 |   | 1098.31 | NGVD29 | 1 | S | USGS | S | A |
1994-09-06 | 21:45 UTC | m | 62611 |   | 1097.51 | NAVD88 | 1 | S | USGS | S | A |
1994-09-06 | 21:45 UTC | m | 72019 | 41.69 |   |   | 1 | S | USGS | S | A |
1999-06-08 | 21:55 UTC | m | 62610 |   | 1097.47 | NGVD29 | 1 | T | USGS | S | A |
1999-06-08 | 21:55 UTC | m | 62611 |   | 1096.67 | NAVD88 | 1 | T | USGS | S | A |
1999-06-08 | 21:55 UTC | m | 72019 | 42.53 |   |   | 1 | T | USGS | S | A |
2009-06-16 | 21:14 UTC | m | 62610 |   | 1102.15 | NGVD29 | 1 | V | USGS | S | A |
2009-06-16 | 21:14 UTC | m | 62611 |   | 1101.35 | NAVD88 | 1 | V | USGS | S | A |
2009-06-16 | 21:14 UTC | m | 72019 | 37.85 |   |   | 1 | V | 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 | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-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. |