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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1966-12 | M | 62610 |   | 53.00 | NGVD29 | 1 | L |   |   | A | |
1966-12 | M | 62611 |   | 52.62 | NAVD88 | 1 | L |   |   | A | |
1966-12 | M | 72019 | 126.00 |   |   | 1 | L |   |   | A | |
1976-01-12 | D | 62610 |   | 58.23 | NGVD29 | 1 | S |   |   | A | |
1976-01-12 | D | 62611 |   | 57.85 | NAVD88 | 1 | S |   |   | A | |
1976-01-12 | D | 72019 | 120.77 |   |   | 1 | S |   |   | A | |
1977-11-07 | D | 62610 |   | 54.52 | NGVD29 | 1 | S |   |   | A | |
1977-11-07 | D | 62611 |   | 54.14 | NAVD88 | 1 | S |   |   | A | |
1977-11-07 | D | 72019 | 124.48 |   |   | 1 | S |   |   | A | |
1980-05-20 | D | 62610 |   | 57.70 | NGVD29 | 1 | S |   |   | A | |
1980-05-20 | D | 62611 |   | 57.32 | NAVD88 | 1 | S |   |   | A | |
1980-05-20 | D | 72019 | 121.30 |   |   | 1 | S |   |   | A | |
1985-05-16 | D | 62610 |   | 53.20 | NGVD29 | 1 | S |   |   | A | |
1985-05-16 | D | 62611 |   | 52.82 | NAVD88 | 1 | S |   |   | A | |
1985-05-16 | D | 72019 | 125.80 |   |   | 1 | S |   |   | A | |
1990-05-19 | D | 62610 |   | 52.35 | NGVD29 | 1 | S |   |   | A | |
1990-05-19 | D | 62611 |   | 51.97 | NAVD88 | 1 | S |   |   | A | |
1990-05-19 | D | 72019 | 126.65 |   |   | 1 | S |   |   | A | |
1998-05-11 | 18:39 UTC | m | 62610 |   | 54.65 | NGVD29 | 1 | S |   |   | A |
1998-05-11 | 18:39 UTC | m | 62611 |   | 54.27 | NAVD88 | 1 | S |   |   | A |
1998-05-11 | 18:39 UTC | m | 72019 | 124.35 |   |   | 1 | S |   |   | A |
2006-09-26 | 15:00 UTC | m | 62610 |   | 36.42 | NGVD29 | 1 | S | USGS | S | A |
2006-09-26 | 15:00 UTC | m | 62611 |   | 36.04 | NAVD88 | 1 | S | USGS | S | A |
2006-09-26 | 15:00 UTC | m | 72019 | 142.58 |   |   | 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 Month |
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. |
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. |