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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1990-01-11 | D | 62610 |   | 20.88 | NGVD29 | 1 | Z |   |   | A | |
1990-01-11 | D | 62611 |   | 20.09 | NAVD88 | 1 | Z |   |   | A | |
1990-01-11 | D | 72019 | 24.12 |   |   | 1 | Z |   |   | A | |
1990-10-16 | D | 62610 |   | 19.99 | NGVD29 | 1 | Z |   |   | A | |
1990-10-16 | D | 62611 |   | 19.20 | NAVD88 | 1 | Z |   |   | A | |
1990-10-16 | D | 72019 | 25.01 |   |   | 1 | Z |   |   | A | |
1990-12-12 | D | 62610 |   | 20.15 | NGVD29 | 1 | Z |   |   | A | |
1990-12-12 | D | 62611 |   | 19.36 | NAVD88 | 1 | Z |   |   | A | |
1990-12-12 | D | 72019 | 24.85 |   |   | 1 | Z |   |   | A | |
1991-01-03 | D | 62610 |   | 20.54 | NGVD29 | 1 | Z |   |   | A | |
1991-01-03 | D | 62611 |   | 19.75 | NAVD88 | 1 | Z |   |   | A | |
1991-01-03 | D | 72019 | 24.46 |   |   | 1 | Z |   |   | A | |
1991-02-05 | D | 62610 |   | 20.69 | NGVD29 | 1 | Z |   |   | A | |
1991-02-05 | D | 62611 |   | 19.90 | NAVD88 | 1 | Z |   |   | A | |
1991-02-05 | D | 72019 | 24.31 |   |   | 1 | Z |   |   | A | |
1991-02-28 | D | 62610 |   | 20.55 | NGVD29 | 1 | Z |   |   | A | |
1991-02-28 | D | 62611 |   | 19.76 | NAVD88 | 1 | Z |   |   | A | |
1991-02-28 | D | 72019 | 24.45 |   |   | 1 | Z |   |   | A | |
1991-04-04 | D | 62610 |   | 20.89 | NGVD29 | 1 | Z |   |   | A | |
1991-04-04 | D | 62611 |   | 20.10 | NAVD88 | 1 | Z |   |   | A | |
1991-04-04 | D | 72019 | 24.11 |   |   | 1 | Z |   |   | A | |
1991-04-25 | D | 62610 |   | 20.99 | NGVD29 | 1 | Z |   |   | A | |
1991-04-25 | D | 62611 |   | 20.20 | NAVD88 | 1 | Z |   |   | A | |
1991-04-25 | D | 72019 | 24.01 |   |   | 1 | Z |   |   | A | |
1991-05-03 | D | 62610 |   | 20.80 | NGVD29 | 1 | Z |   |   | A | |
1991-05-03 | D | 62611 |   | 20.01 | NAVD88 | 1 | Z |   |   | A | |
1991-05-03 | D | 72019 | 24.20 |   |   | 1 | Z |   |   | A | |
1991-06-11 | D | 62610 |   | 20.25 | NGVD29 | 1 | Z |   |   | A | |
1991-06-11 | D | 62611 |   | 19.46 | NAVD88 | 1 | Z |   |   | A | |
1991-06-11 | D | 72019 | 24.75 |   |   | 1 | Z |   |   | A | |
1991-07-01 | D | 62610 |   | 20.15 | NGVD29 | 1 | Z |   |   | A | |
1991-07-01 | D | 62611 |   | 19.36 | NAVD88 | 1 | Z |   |   | A | |
1991-07-01 | D | 72019 | 24.85 |   |   | 1 | Z |   |   | A | |
1991-07-31 | D | 62610 |   | 20.16 | NGVD29 | 1 | Z |   |   | A | |
1991-07-31 | D | 62611 |   | 19.37 | NAVD88 | 1 | Z |   |   | A | |
1991-07-31 | D | 72019 | 24.84 |   |   | 1 | Z |   |   | A | |
1991-09-09 | D | 62610 |   | 19.79 | NGVD29 | 1 | Z |   |   | A | |
1991-09-09 | D | 62611 |   | 19.00 | NAVD88 | 1 | Z |   |   | A | |
1991-09-09 | D | 72019 | 25.21 |   |   | 1 | Z |   |   | A | |
1991-10-21 | D | 62610 |   | 19.92 | NGVD29 | 1 | Z |   |   | A | |
1991-10-21 | D | 62611 |   | 19.13 | NAVD88 | 1 | Z |   |   | A | |
1991-10-21 | D | 72019 | 25.08 |   |   | 1 | Z |   |   | A | |
1991-11-26 | D | 62610 |   | 19.74 | NGVD29 | 1 | Z |   |   | A | |
1991-11-26 | D | 62611 |   | 18.95 | NAVD88 | 1 | Z |   |   | A | |
1991-11-26 | D | 72019 | 25.26 |   |   | 1 | Z |   |   | A | |
1991-12-30 | D | 62610 |   | 19.95 | NGVD29 | 1 | Z |   |   | A | |
1991-12-30 | D | 62611 |   | 19.16 | NAVD88 | 1 | Z |   |   | A | |
1991-12-30 | D | 72019 | 25.05 |   |   | 1 | Z |   |   | A | |
1992-02-07 | D | 62610 |   | 19.84 | NGVD29 | 1 | Z |   |   | A | |
1992-02-07 | D | 62611 |   | 19.05 | NAVD88 | 1 | Z |   |   | A | |
1992-02-07 | D | 72019 | 25.16 |   |   | 1 | Z |   |   | A | |
1992-03-02 | D | 62610 |   | 20.07 | NGVD29 | 1 | Z |   |   | A | |
1992-03-02 | D | 62611 |   | 19.28 | NAVD88 | 1 | Z |   |   | A | |
1992-03-02 | D | 72019 | 24.93 |   |   | 1 | Z |   |   | A | |
1992-04-02 | D | 62610 |   | 20.45 | NGVD29 | 1 | Z |   |   | A | |
1992-04-02 | D | 62611 |   | 19.66 | NAVD88 | 1 | Z |   |   | A | |
1992-04-02 | D | 72019 | 24.55 |   |   | 1 | Z |   |   | A | |
1992-04-20 | D | 62610 |   | 20.25 | NGVD29 | 1 | Z |   |   | A | |
1992-04-20 | D | 62611 |   | 19.46 | NAVD88 | 1 | Z |   |   | A | |
1992-04-20 | D | 72019 | 24.75 |   |   | 1 | Z |   |   | A | |
1992-05-07 | D | 62610 |   | 20.14 | NGVD29 | 1 | Z |   |   | A | |
1992-05-07 | D | 62611 |   | 19.35 | NAVD88 | 1 | Z |   |   | A | |
1992-05-07 | D | 72019 | 24.86 |   |   | 1 | Z |   |   | A | |
1992-06-01 | D | 62610 |   | 20.26 | NGVD29 | 1 | Z |   |   | A | |
1992-06-01 | D | 62611 |   | 19.47 | NAVD88 | 1 | Z |   |   | A | |
1992-06-01 | D | 72019 | 24.74 |   |   | 1 | Z |   |   | A | |
1992-07-06 | D | 62610 |   | 19.77 | NGVD29 | 1 | Z |   |   | A | |
1992-07-06 | D | 62611 |   | 18.98 | NAVD88 | 1 | Z |   |   | A | |
1992-07-06 | D | 72019 | 25.23 |   |   | 1 | Z |   |   | A | |
1992-10-08 | D | 62610 |   | 19.63 | NGVD29 | 1 | Z |   |   | A | |
1992-10-08 | D | 62611 |   | 18.84 | NAVD88 | 1 | Z |   |   | A | |
1992-10-08 | D | 72019 | 25.37 |   |   | 1 | Z |   |   | A | |
1992-11-20 | D | 62610 |   | 19.73 | NGVD29 | 1 | Z |   |   | A | |
1992-11-20 | D | 62611 |   | 18.94 | NAVD88 | 1 | Z |   |   | A | |
1992-11-20 | D | 72019 | 25.27 |   |   | 1 | Z |   |   | A | |
1992-12-08 | D | 62610 |   | 19.90 | NGVD29 | 1 | Z |   |   | A | |
1992-12-08 | D | 62611 |   | 19.11 | NAVD88 | 1 | Z |   |   | A | |
1992-12-08 | D | 72019 | 25.10 |   |   | 1 | Z |   |   | A | |
1993-01-19 | D | 62610 |   | 20.13 | NGVD29 | 1 | Z |   |   | A | |
1993-01-19 | D | 62611 |   | 19.34 | NAVD88 | 1 | Z |   |   | A | |
1993-01-19 | D | 72019 | 24.87 |   |   | 1 | Z |   |   | A | |
1993-01-27 | D | 62610 |   | 20.20 | NGVD29 | 1 | Z |   |   | A | |
1993-01-27 | D | 62611 |   | 19.41 | NAVD88 | 1 | Z |   |   | A | |
1993-01-27 | D | 72019 | 24.80 |   |   | 1 | Z |   |   | A | |
1993-02-11 | D | 62610 |   | 20.08 | NGVD29 | 1 | Z |   |   | A | |
1993-02-11 | D | 62611 |   | 19.29 | NAVD88 | 1 | Z |   |   | A | |
1993-02-11 | D | 72019 | 24.92 |   |   | 1 | Z |   |   | A | |
1993-03-12 | D | 62610 |   | 20.48 | NGVD29 | 1 | Z |   |   | A | |
1993-03-12 | D | 62611 |   | 19.69 | NAVD88 | 1 | Z |   |   | A | |
1993-03-12 | D | 72019 | 24.52 |   |   | 1 | Z |   |   | A | |
1993-04-15 | D | 62610 |   | 20.94 | NGVD29 | 1 | Z |   |   | A | |
1993-04-15 | D | 62611 |   | 20.15 | NAVD88 | 1 | Z |   |   | A | |
1993-04-15 | D | 72019 | 24.06 |   |   | 1 | Z |   |   | A | |
1993-05-11 | D | 62610 |   | 20.73 | NGVD29 | 1 | Z |   |   | A | |
1993-05-11 | D | 62611 |   | 19.94 | NAVD88 | 1 | Z |   |   | A | |
1993-05-11 | D | 72019 | 24.27 |   |   | 1 | Z |   |   | A | |
1993-06-09 | D | 62610 |   | 20.31 | NGVD29 | 1 | Z |   |   | A | |
1993-06-09 | D | 62611 |   | 19.52 | NAVD88 | 1 | Z |   |   | A | |
1993-06-09 | D | 72019 | 24.69 |   |   | 1 | Z |   |   | A | |
1993-07-12 | D | 62610 |   | 19.28 | NGVD29 | 1 | Z |   |   | A | |
1993-07-12 | D | 62611 |   | 18.49 | NAVD88 | 1 | Z |   |   | A | |
1993-07-12 | D | 72019 | 25.72 |   |   | 1 | Z |   |   | A | |
1993-08-11 | D | 62610 |   | 19.46 | NGVD29 | 1 | Z |   |   | A | |
1993-08-11 | D | 62611 |   | 18.67 | NAVD88 | 1 | Z |   |   | A | |
1993-08-11 | D | 72019 | 25.54 |   |   | 1 | Z |   |   | A | |
1993-09-09 | D | 62610 |   | 19.50 | NGVD29 | 1 | Z |   |   | A | |
1993-09-09 | D | 62611 |   | 18.71 | NAVD88 | 1 | Z |   |   | A | |
1993-09-09 | D | 72019 | 25.50 |   |   | 1 | Z |   |   | A | |
1993-10-06 | D | 62610 |   | 19.53 | NGVD29 | 1 | Z |   |   | A | |
1993-10-06 | D | 62611 |   | 18.74 | NAVD88 | 1 | Z |   |   | A | |
1993-10-06 | D | 72019 | 25.47 |   |   | 1 | Z |   |   | A | |
2012-04-11 | 15:26 UTC | m | 62610 |   | 25.35 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-11 | 15:26 UTC | m | 62611 |   | 24.56 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-11 | 15:26 UTC | m | 72019 | 19.65 |   |   | 1 | T | MD006 | A | A |
2012-09-14 | 14:14 UTC | m | 62610 |   | 22.78 | NGVD29 | 1 | T | MD006 | A | A |
2012-09-14 | 14:14 UTC | m | 62611 |   | 21.99 | NAVD88 | 1 | T | MD006 | A | A |
2012-09-14 | 14:14 UTC | m | 72019 | 22.22 |   |   | 1 | T | MD006 | A | A |
2013-04-10 | 13:20 UTC | m | 62610 |   | 23.89 | NGVD29 | 1 | T | USGS | S | A |
2013-04-10 | 13:20 UTC | m | 62611 |   | 23.10 | NAVD88 | 1 | T | USGS | S | A |
2013-04-10 | 13:20 UTC | m | 72019 | 21.11 |   |   | 1 | T | USGS | S | 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 | T | Electric-tape measurement. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Measuring agency | MD006 | Maryland Geological Survey |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |