Page Loading - Please Wait...
Groundwater levels for the Nation
Agency code = | usgs |
---|---|
site_no list = |
|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1946-07-11 | D | 62610 |   | 239.00 | NGVD29 | 1 | Z |   |   | A | |
1946-07-11 | D | 62611 |   | 238.25 | NAVD88 | 1 | Z |   |   | A | |
1946-07-11 | D | 72019 | 4.00 |   |   | 1 | Z |   |   | A | |
1981-11-12 | D | 62610 |   | 238.33 | NGVD29 | 1 | S |   |   | A | |
1981-11-12 | D | 62611 |   | 237.58 | NAVD88 | 1 | S |   |   | A | |
1981-11-12 | D | 72019 | 4.67 |   |   | 1 | S |   |   | A | |
1982-11-15 | D | 62610 |   | 238.87 | NGVD29 | 1 | S |   |   | A | |
1982-11-15 | D | 62611 |   | 238.12 | NAVD88 | 1 | S |   |   | A | |
1982-11-15 | D | 72019 | 4.13 |   |   | 1 | S |   |   | A | |
1983-11-12 | D | 62610 |   | 241.60 | NGVD29 | 1 | S |   |   | A | |
1983-11-12 | D | 62611 |   | 240.85 | NAVD88 | 1 | S |   |   | A | |
1983-11-12 | D | 72019 | 1.40 |   |   | 1 | S |   |   | A | |
1984-10-30 | D | 62610 |   | 241.00 | NGVD29 | 1 | S |   |   | A | |
1984-10-30 | D | 62611 |   | 240.25 | NAVD88 | 1 | S |   |   | A | |
1984-10-30 | D | 72019 | 2.00 |   |   | 1 | S |   |   | A | |
1985-05-18 | D | 62610 |   | 239.23 | NGVD29 | 1 | S |   |   | A | |
1985-05-18 | D | 62611 |   | 238.48 | NAVD88 | 1 | S |   |   | A | |
1985-05-18 | D | 72019 | 3.77 |   |   | 1 | S |   |   | A | |
1990-05-16 | D | 62610 |   | 241.21 | NGVD29 | 1 | S |   |   | A | |
1990-05-16 | D | 62611 |   | 240.46 | NAVD88 | 1 | S |   |   | A | |
1990-05-16 | D | 72019 | 1.79 |   |   | 1 | S |   |   | A | |
1992-05-05 | D | 62610 |   | 243.92 | NGVD29 | 1 | S |   |   | A | |
1992-05-05 | D | 62611 |   | 243.17 | NAVD88 | 1 | S |   |   | A | |
1992-05-05 | D | 72019 | -0.92 |   |   | 1 | S |   |   | A | |
1992-10-14 | D | 62610 |   | 244.20 | NGVD29 | 1 | M |   |   | A | |
1992-10-14 | D | 62611 |   | 243.45 | NAVD88 | 1 | M |   |   | A | |
1992-10-14 | D | 72019 | -1.20 |   |   | 1 | M |   |   | A | |
1998-05-14 | 23:28 UTC | m | 62610 |   | 243.95 | NGVD29 | 1 | Z |   |   | A |
1998-05-14 | 23:28 UTC | m | 62611 |   | 243.20 | NAVD88 | 1 | Z |   |   | A |
1998-05-14 | 23:28 UTC | m | 72019 | -0.95 |   |   | 1 | Z |   |   | 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 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 | M | Manometer measurement. |
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. |