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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1953-06 | M | 62610 |   | 4371.00 | NGVD29 | 1 | L |   |   | A | |
1953-06 | M | 62611 |   | 4374.07 | NAVD88 | 1 | L |   |   | A | |
1953-06 | M | 72019 | -122.00 |   |   | 1 | L |   |   | A | |
1971-11-07 | D | 62610 |   | 4341.20 | NGVD29 | 1 | G | USGS | S | A | |
1971-11-07 | D | 62611 |   | 4344.27 | NAVD88 | 1 | G | USGS | S | A | |
1971-11-07 | D | 72019 | -92.20 |   |   | 1 | G | USGS | S | A | |
1980-07-30 | D | 62610 |   | 4320.69 | NGVD29 | 1 | G | USGS | S | A | |
1980-07-30 | D | 62611 |   | 4323.76 | NAVD88 | 1 | G | USGS | S | A | |
1980-07-30 | D | 72019 | -71.69 |   |   | 1 | G | USGS | S | A | |
1980-07-31 | D | 62610 |   | 4320.69 | NGVD29 | 1 | G | USGS | S | A | |
1980-07-31 | D | 62611 |   | 4323.76 | NAVD88 | 1 | G | USGS | S | A | |
1980-07-31 | D | 72019 | -71.69 |   |   | 1 | G | USGS | S | A | |
1988-09-22 | D | 62610 |   | 4314.92 | NGVD29 | 1 | G | USGS | S | A | |
1988-09-22 | D | 62611 |   | 4317.99 | NAVD88 | 1 | G | USGS | S | A | |
1988-09-22 | D | 72019 | -65.92 |   |   | 1 | G | USGS | S | A | |
1989-09-25 | D | 62610 |   | 4318.08 | NGVD29 | 1 | G | USGS | S | A | |
1989-09-25 | D | 62611 |   | 4321.15 | NAVD88 | 1 | G | USGS | S | A | |
1989-09-25 | D | 72019 | -69.08 |   |   | 1 | G | USGS | S | A | |
1990-09-11 | D | 62610 |   | 4293.50 | NGVD29 | 1 | G | USGS | S | A | |
1990-09-11 | D | 62611 |   | 4296.57 | NAVD88 | 1 | G | USGS | S | A | |
1990-09-11 | D | 72019 | -44.50 |   |   | 1 | G | USGS | S | A | |
1992-09-15 | D | 62610 |   | 4276.59 | NGVD29 | 1 | G | USGS | S | A | |
1992-09-15 | D | 62611 |   | 4279.66 | NAVD88 | 1 | G | USGS | S | A | |
1992-09-15 | D | 72019 | -27.59 |   |   | 1 | G | 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 |
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 | G | Pressure-gage measurement. |
Method of measurement | L | Interpreted from geophysical logs. |
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. |