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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1969-05-30 | D | 62610 |   | 236.00 | NGVD29 | 1 | O |   |   | A | |
1969-05-30 | D | 62611 |   | 235.38 | NAVD88 | 1 | O |   |   | A | |
1969-05-30 | D | 72019 | 152.00 |   |   | 1 | O |   |   | A | |
1973-12-01 | D | 62610 |   | 240.89 | NGVD29 | 1 | S |   |   | A | |
1973-12-01 | D | 62611 |   | 240.27 | NAVD88 | 1 | S |   |   | A | |
1973-12-01 | D | 72019 | 147.11 |   |   | 1 | S |   |   | A | |
1976-01-01 | D | 62610 |   | 233.20 | NGVD29 | 1 | S |   |   | A | |
1976-01-01 | D | 62611 |   | 232.58 | NAVD88 | 1 | S |   |   | A | |
1976-01-01 | D | 72019 | 154.80 |   |   | 1 | S |   |   | A | |
1977-11-01 | D | 62610 |   | 231.46 | NGVD29 | 1 | S |   |   | A | |
1977-11-01 | D | 62611 |   | 230.84 | NAVD88 | 1 | S |   |   | A | |
1977-11-01 | D | 72019 | 156.54 |   |   | 1 | S |   |   | A | |
1979-10-01 | D | 62610 |   | 229.61 | NGVD29 | 1 | S |   |   | A | |
1979-10-01 | D | 62611 |   | 228.99 | NAVD88 | 1 | S |   |   | A | |
1979-10-01 | D | 72019 | 158.39 |   |   | 1 | S |   |   | A | |
1982-11-06 | D | 62610 |   | 223.67 | NGVD29 | 1 | S |   |   | A | |
1982-11-06 | D | 62611 |   | 223.05 | NAVD88 | 1 | S |   |   | A | |
1982-11-06 | D | 72019 | 164.33 |   |   | 1 | S |   |   | A | |
1985-05-20 | D | 62610 |   | 218.93 | NGVD29 | 1 | S |   |   | A | |
1985-05-20 | D | 62611 |   | 218.31 | NAVD88 | 1 | S |   |   | A | |
1985-05-20 | D | 72019 | 169.07 |   |   | 1 | S |   |   | A | |
1990-05-21 | D | 62610 |   | 216.30 | NGVD29 | 1 | S |   |   | A | |
1990-05-21 | D | 62611 |   | 215.68 | NAVD88 | 1 | S |   |   | A | |
1990-05-21 | D | 72019 | 171.70 |   |   | 1 | S |   |   | A | |
1998-05-21 | D | 62610 |   | 226.73 | NGVD29 | 1 | Z |   |   | A | |
1998-05-21 | D | 62611 |   | 226.11 | NAVD88 | 1 | Z |   |   | A | |
1998-05-21 | D | 72019 | 161.27 |   |   | 1 | Z |   |   | A | |
2006-09-25 | D | 62610 |   | 215.20 | NGVD29 | 1 | S | USGS | S | A | |
2006-09-25 | D | 62611 |   | 214.58 | NAVD88 | 1 | S | USGS | S | A | |
2006-09-25 | D | 72019 | 172.80 |   |   | 1 | S | USGS | S | A | |
2008-11-07 | 15:40 UTC | m | 62610 |   | 200.20 | NGVD29 | 1 | T | USGS | S | A |
2008-11-07 | 15:40 UTC | m | 62611 |   | 199.58 | NAVD88 | 1 | T | USGS | S | A |
2008-11-07 | 15:40 UTC | m | 72019 | 187.80 |   |   | 1 | T | USGS | S | A |
2010-05-27 | D | 62610 |   | 194.78 | NGVD29 | 1 | S | USGS | S | A | |
2010-05-27 | D | 62611 |   | 194.16 | NAVD88 | 1 | S | USGS | S | A | |
2010-05-27 | D | 72019 | 193.22 |   |   | 1 | S | USGS | S | A | |
2011-07-21 | 11:45 UTC | m | 62610 |   | 190.94 | NGVD29 | 1 | S | USGS | S | A |
2011-07-21 | 11:45 UTC | m | 62611 |   | 190.32 | NAVD88 | 1 | S | USGS | S | A |
2011-07-21 | 11:45 UTC | m | 72019 | 197.06 |   |   | 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. |
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. |