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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1969-03-05 | D | 62610 |   | 715.50 | NGVD29 | 1 | S |   |   | A | |
1969-03-05 | D | 62611 |   | 717.48 | NAVD88 | 1 | S |   |   | A | |
1969-03-05 | D | 72019 | 227.50 |   |   | 1 | S |   |   | A | |
1969-06-18 | D | 62610 |   | 711.40 | NGVD29 | 1 | S |   |   | A | |
1969-06-18 | D | 62611 |   | 713.38 | NAVD88 | 1 | S |   |   | A | |
1969-06-18 | D | 72019 | 231.60 |   |   | 1 | S |   |   | A | |
1970-01-14 | D | 62610 |   | 714.60 | NGVD29 | 1 | S |   |   | A | |
1970-01-14 | D | 62611 |   | 716.58 | NAVD88 | 1 | S |   |   | A | |
1970-01-14 | D | 72019 | 228.40 |   |   | 1 | S |   |   | A | |
1981-03-31 | D | 62610 |   | 682.60 | NGVD29 | 1 | V |   |   | A | |
1981-03-31 | D | 62611 |   | 684.58 | NAVD88 | 1 | V |   |   | A | |
1981-03-31 | D | 72019 | 260.40 |   |   | 1 | V |   |   | A | |
1982-01-20 | D | 62610 |   | 681.02 | NGVD29 | 1 | S |   |   | A | |
1982-01-20 | D | 62611 |   | 683.00 | NAVD88 | 1 | S |   |   | A | |
1982-01-20 | D | 72019 | 261.98 |   |   | 1 | S |   |   | A | |
1986-12-05 | D | 62610 |   | 687.20 | NGVD29 | 1 | V |   |   | A | |
1986-12-05 | D | 62611 |   | 689.18 | NAVD88 | 1 | V |   |   | A | |
1986-12-05 | D | 72019 | 255.80 |   |   | 1 | V |   |   | 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 | S | Steel-tape measurement. |
Method of measurement | V | Calibrated electric-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |