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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1966-03-19 | D | 62610 |   | 4141.00 | NGVD29 | 1 | L |   |   | A | |
1966-03-19 | D | 62611 |   | 4142.85 | NAVD88 | 1 | L |   |   | A | |
1966-03-19 | D | 72019 | 195.00 |   |   | 1 | L |   |   | A | |
1970-02-12 | D | 62610 |   | 4146.68 | NGVD29 | 1 | S |   |   | A | |
1970-02-12 | D | 62611 |   | 4148.53 | NAVD88 | 1 | S |   |   | A | |
1970-02-12 | D | 72019 | 189.32 |   |   | 1 | S |   |   | A | |
1971-01-23 | D | 62610 |   | 4146.20 | NGVD29 | 1 | S |   |   | A | |
1971-01-23 | D | 62611 |   | 4148.05 | NAVD88 | 1 | S |   |   | A | |
1971-01-23 | D | 72019 | 189.80 |   |   | 1 | S |   |   | A | |
1972-01-25 | D | 62610 |   | 4145.42 | NGVD29 | 1 | S |   |   | A | |
1972-01-25 | D | 62611 |   | 4147.27 | NAVD88 | 1 | S |   |   | A | |
1972-01-25 | D | 72019 | 190.58 |   |   | 1 | S |   |   | A | |
1973-01-16 | D | 62610 |   | 4144.72 | NGVD29 | 1 | S |   |   | A | |
1973-01-16 | D | 62611 |   | 4146.57 | NAVD88 | 1 | S |   |   | A | |
1973-01-16 | D | 72019 | 191.28 |   |   | 1 | S |   |   | A | |
1974-02-27 | D | 62610 |   | 4145.12 | NGVD29 | 1 | S |   |   | A | |
1974-02-27 | D | 62611 |   | 4146.97 | NAVD88 | 1 | S |   |   | A | |
1974-02-27 | D | 72019 | 190.88 |   |   | 1 | S |   |   | A | |
1975-01-14 | D | 62610 |   | 4142.28 | NGVD29 | 1 | S |   |   | A | |
1975-01-14 | D | 62611 |   | 4144.13 | NAVD88 | 1 | S |   |   | A | |
1975-01-14 | D | 72019 | 193.72 |   |   | 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 | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |