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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1970-12-01 | D | 62610 |   | -9.00 | NGVD29 | 1 | S |   |   | A | |
1970-12-01 | D | 62611 |   | -9.92 | NAVD88 | 1 | S |   |   | A | |
1970-12-01 | D | 72019 | 20.00 |   |   | 1 | S |   |   | A | |
1980-05-13 | D | 62610 |   | -16.65 | NGVD29 | 1 | S |   |   | A | |
1980-05-13 | D | 62611 |   | -17.57 | NAVD88 | 1 | S |   |   | A | |
1980-05-13 | D | 72019 | 27.65 |   |   | 1 | S |   |   | A | |
1980-05-19 | D | 62610 |   | -19.60 | NGVD29 | 1 | S |   |   | A | |
1980-05-19 | D | 62611 |   | -20.52 | NAVD88 | 1 | S |   |   | A | |
1980-05-19 | D | 72019 | 30.60 |   |   | 1 | S |   |   | A | |
1984-11-01 | D | 62610 |   | -19.15 | NGVD29 | 1 | S |   |   | A | |
1984-11-01 | D | 62611 |   | -20.07 | NAVD88 | 1 | S |   |   | A | |
1984-11-01 | D | 72019 | 30.15 |   |   | 1 | S |   |   | A | |
1985-05-13 | D | 62610 |   | -20.47 | NGVD29 | 1 | S |   |   | A | |
1985-05-13 | D | 62611 |   | -21.39 | NAVD88 | 1 | S |   |   | A | |
1985-05-13 | D | 72019 | 31.47 |   |   | 1 | S |   |   | A | |
1988-05-25 | D | 62610 |   | -22.70 | NGVD29 | 1 | S |   |   | A | |
1988-05-25 | D | 62611 |   | -23.62 | NAVD88 | 1 | S |   |   | A | |
1988-05-25 | D | 72019 | 33.70 |   |   | 1 | S |   |   | A | |
1990-05-20 | D | 62610 |   | -24.69 | NGVD29 | 1 | S |   |   | A | |
1990-05-20 | D | 62611 |   | -25.61 | NAVD88 | 1 | S |   |   | A | |
1990-05-20 | D | 72019 | 35.69 |   |   | 1 | S |   |   | A | |
1993-11-10 | D | 62610 |   | -27.50 | NGVD29 | 1 | S |   |   | A | |
1993-11-10 | D | 62611 |   | -28.42 | NAVD88 | 1 | S |   |   | A | |
1993-11-10 | D | 72019 | 38.50 |   |   | 1 | S |   |   | A | |
1998-05-20 | 16:50 UTC | m | 62610 |   | -20.82 | NGVD29 | 1 | Z |   |   | A |
1998-05-20 | 16:50 UTC | m | 62611 |   | -21.74 | NAVD88 | 1 | Z |   |   | A |
1998-05-20 | 16:50 UTC | m | 72019 | 31.82 |   |   | 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 | S | Steel-tape measurement. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |