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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1963-11-27 | D | 62610 |   | -4.66 | NGVD29 | 1 | O |   |   | A | |
1963-11-27 | D | 62611 |   | -5.85 | NAVD88 | 1 | O |   |   | A | |
1963-11-27 | D | 72019 | 13.66 |   |   | 1 | O |   |   | A | |
1989-05-17 | D | 62610 |   | -201.50 | NGVD29 | 1 | T |   |   | A | |
1989-05-17 | D | 62611 |   | -202.69 | NAVD88 | 1 | T |   |   | A | |
1989-05-17 | D | 72019 | 210.50 |   |   | 1 | T |   |   | A | |
1990-05-11 | D | 62610 |   | -194.00 | NGVD29 | 1 | S |   |   | A | |
1990-05-11 | D | 62611 |   | -195.19 | NAVD88 | 1 | S |   |   | A | |
1990-05-11 | D | 72019 | 203.00 |   |   | 1 | S |   |   | A | |
1993-05-05 | D | 62610 |   | -70.00 | NGVD29 | 1 | S |   |   | A | |
1993-05-05 | D | 62611 |   | -71.19 | NAVD88 | 1 | S |   |   | A | |
1993-05-05 | D | 72019 | 79.00 |   |   | 1 | S |   |   | A | |
1994-05-13 | D | 62610 |   | -76.00 | NGVD29 | 1 | S |   |   | A | |
1994-05-13 | D | 62611 |   | -77.19 | NAVD88 | 1 | S |   |   | A | |
1994-05-13 | D | 72019 | 85.00 |   |   | 1 | S |   |   | A | |
1995-05-15 | D | 62610 |   | -65.00 | NGVD29 | 1 | A |   |   | A | |
1995-05-15 | D | 62611 |   | -66.19 | NAVD88 | 1 | A |   |   | A | |
1995-05-15 | D | 72019 | 74.00 |   |   | 1 | A |   |   | A | |
1996-10-01 | D | 62610 |   | -73.00 | NGVD29 | 1 | S |   |   | A | |
1996-10-01 | D | 62611 |   | -74.19 | NAVD88 | 1 | S |   |   | A | |
1996-10-01 | D | 72019 | 82.00 |   |   | 1 | S |   |   | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
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 | A | Airline measurement. |
Method of measurement | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |