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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1961-06-16 | D | 62610 |   | -32.00 | NGVD29 | 1 | L |   |   | A | |
1961-06-16 | D | 62611 |   | -32.92 | NAVD88 | 1 | L |   |   | A | |
1961-06-16 | D | 72019 | 52.00 |   |   | 1 | L |   |   | A | |
1980-05-20 | D | 62610 |   | -44.20 | NGVD29 | 1 | S |   |   | A | |
1980-05-20 | D | 62611 |   | -45.12 | NAVD88 | 1 | S |   |   | A | |
1980-05-20 | D | 72019 | 64.20 |   |   | 1 | S |   |   | A | |
1984-10-31 | D | 62610 |   | -48.46 | NGVD29 | 1 | S |   |   | A | |
1984-10-31 | D | 62611 |   | -49.38 | NAVD88 | 1 | S |   |   | A | |
1984-10-31 | D | 72019 | 68.46 |   |   | 1 | S |   |   | A | |
1985-05-21 | D | 62610 |   | -50.70 | NGVD29 | 1 | S |   |   | A | |
1985-05-21 | D | 62611 |   | -51.62 | NAVD88 | 1 | S |   |   | A | |
1985-05-21 | D | 72019 | 70.70 |   |   | 1 | S |   |   | A | |
1988-05-26 | D | 62610 |   | -48.89 | NGVD29 | 1 | S |   |   | A | |
1988-05-26 | D | 62611 |   | -49.81 | NAVD88 | 1 | S |   |   | A | |
1988-05-26 | D | 72019 | 68.89 |   |   | 1 | S |   |   | A | |
1990-05-17 | D | 62610 |   | -53.48 | NGVD29 | 1 | S |   |   | A | |
1990-05-17 | D | 62611 |   | -54.40 | NAVD88 | 1 | S |   |   | A | |
1990-05-17 | D | 72019 | 73.48 |   |   | 1 | S |   |   | A | |
1998-05-25 | 18:00 UTC | m | 62610 |   | -47.04 | NGVD29 | 1 | Z |   |   | A |
1998-05-25 | 18:00 UTC | m | 62611 |   | -47.96 | NAVD88 | 1 | Z |   |   | A |
1998-05-25 | 18:00 UTC | m | 72019 | 67.04 |   |   | 1 | Z |   |   | A |
2000-09-07 | 21:50 UTC | m | 62610 |   | -51.60 | NGVD29 | 1 | S |   |   | A |
2000-09-07 | 21:50 UTC | m | 62611 |   | -52.52 | NAVD88 | 1 | S |   |   | A |
2000-09-07 | 21:50 UTC | m | 72019 | 71.60 |   |   | 1 | 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 | L | Interpreted from geophysical logs. |
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. |