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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1954 | Y | 62610 |   | 195.00 | NGVD29 | 1 | O |   |   | A | |
1954 | Y | 62611 |   | 194.22 | NAVD88 | 1 | O |   |   | A | |
1954 | Y | 72019 | 50.00 |   |   | 1 | O |   |   | A | |
1966-04-18 | D | 62610 |   | 183.77 | NGVD29 | 1 | S |   |   | A | |
1966-04-18 | D | 62611 |   | 182.99 | NAVD88 | 1 | S |   |   | A | |
1966-04-18 | D | 72019 | 61.23 |   |   | 1 | S |   |   | A | |
1981-11-12 | D | 62610 |   | 176.03 | NGVD29 | 1 | S |   |   | A | |
1981-11-12 | D | 62611 |   | 175.25 | NAVD88 | 1 | S |   |   | A | |
1981-11-12 | D | 72019 | 68.97 |   |   | 1 | S |   |   | A | |
1982-11-15 | D | 62610 |   | 181.92 | NGVD29 | 1 | S |   |   | A | |
1982-11-15 | D | 62611 |   | 181.14 | NAVD88 | 1 | S |   |   | A | |
1982-11-15 | D | 72019 | 63.08 |   |   | 1 | S |   |   | A | |
1983-11-12 | D | 62610 |   | 192.65 | NGVD29 | 1 | S |   |   | A | |
1983-11-12 | D | 62611 |   | 191.87 | NAVD88 | 1 | S |   |   | A | |
1983-11-12 | D | 72019 | 52.35 |   |   | 1 | S |   |   | A | |
1984-10-30 | D | 62610 |   | 177.40 | NGVD29 | 1 | S |   |   | A | |
1984-10-30 | D | 62611 |   | 176.62 | NAVD88 | 1 | S |   |   | A | |
1984-10-30 | D | 72019 | 67.60 |   |   | 1 | S |   |   | A | |
1985-05-20 | D | 62610 |   | 177.35 | NGVD29 | 1 | S |   |   | A | |
1985-05-20 | D | 62611 |   | 176.57 | NAVD88 | 1 | S |   |   | A | |
1985-05-20 | D | 72019 | 67.65 |   |   | 1 | S |   |   | A | |
1990-05-16 | D | 62610 |   | 195.00 | NGVD29 | 1 | S |   |   | A | |
1990-05-16 | D | 62611 |   | 194.22 | NAVD88 | 1 | S |   |   | A | |
1990-05-16 | D | 72019 | 50.00 |   |   | 1 | S |   |   | A | |
1992-05-04 | D | 62610 |   | 198.60 | NGVD29 | 1 | S |   |   | A | |
1992-05-04 | D | 62611 |   | 197.82 | NAVD88 | 1 | S |   |   | A | |
1992-05-04 | D | 72019 | 46.40 |   |   | 1 | S |   |   | A | |
1992-10-13 | D | 62610 |   | 198.47 | NGVD29 | 1 | S |   |   | A | |
1992-10-13 | D | 62611 |   | 197.69 | NAVD88 | 1 | S |   |   | A | |
1992-10-13 | D | 72019 | 46.53 |   |   | 1 | S |   |   | A | |
1998-05-12 | 15:10 UTC | m | 62610 |   | 203.45 | NGVD29 | 1 | Z |   |   | A |
1998-05-12 | 15:10 UTC | m | 62611 |   | 202.67 | NAVD88 | 1 | Z |   |   | A |
1998-05-12 | 15:10 UTC | m | 72019 | 41.55 |   |   | 1 | Z |   |   | A |
2000-09-15 | 17:00 UTC | m | 62610 |   | 191.51 | NGVD29 | 1 | Z |   |   | A |
2000-09-15 | 17:00 UTC | m | 62611 |   | 190.73 | NAVD88 | 1 | Z |   |   | A |
2000-09-15 | 17:00 UTC | m | 72019 | 53.49 |   |   | 1 | Z |   |   | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | Y | Date is accurate to the Year |
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 | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |