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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1981-11-16 | D | 62610 |   | 473.64 | NGVD29 | 1 | S |   |   | A | |
1981-11-16 | D | 62611 |   | 473.06 | NAVD88 | 1 | S |   |   | A | |
1981-11-16 | D | 72019 | 27.36 |   |   | 1 | S |   |   | A | |
1982-11-18 | D | 62610 |   | 477.91 | NGVD29 | 1 | S |   |   | A | |
1982-11-18 | D | 62611 |   | 477.33 | NAVD88 | 1 | S |   |   | A | |
1982-11-18 | D | 72019 | 23.09 |   |   | 1 | S |   |   | A | |
1985-05-18 | D | 62610 |   | 474.61 | NGVD29 | 1 | S |   |   | A | |
1985-05-18 | D | 62611 |   | 474.03 | NAVD88 | 1 | S |   |   | A | |
1985-05-18 | D | 72019 | 26.39 |   |   | 1 | S |   |   | A | |
1990-05-16 | D | 62610 |   | 474.58 | NGVD29 | 1 | S |   |   | A | |
1990-05-16 | D | 62611 |   | 474.00 | NAVD88 | 1 | S |   |   | A | |
1990-05-16 | D | 72019 | 26.42 |   |   | 1 | S |   |   | A | |
1992-05-04 | D | 62610 |   | 484.72 | NGVD29 | 1 | S |   |   | A | |
1992-05-04 | D | 62611 |   | 484.14 | NAVD88 | 1 | S |   |   | A | |
1992-05-04 | D | 72019 | 16.28 |   |   | 1 | S |   |   | A | |
1992-10-15 | D | 62610 |   | 488.24 | NGVD29 | 1 | S |   |   | A | |
1992-10-15 | D | 62611 |   | 487.66 | NAVD88 | 1 | S |   |   | A | |
1992-10-15 | D | 72019 | 12.76 |   |   | 1 | S |   |   | A | |
1998-05-19 | 15:44 UTC | m | 62610 |   | 492.19 | NGVD29 | 1 | Z |   |   | A |
1998-05-19 | 15:44 UTC | m | 62611 |   | 491.61 | NAVD88 | 1 | Z |   |   | A |
1998-05-19 | 15:44 UTC | m | 72019 | 8.81 |   |   | 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. |