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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1986-08-14 | D | 62610 |   | 4.10 | NGVD29 | P | S | USGS | S | A | |
1986-08-14 | D | 62611 |   | 3.22 | NAVD88 | P | S | USGS | S | A | |
1986-08-14 | D | 72019 | 27.90 |   |   | P | S | USGS | S | A | |
1989-05-02 | D | 62610 |   | 6.90 | NGVD29 | 1 | Z |   |   | A | |
1989-05-02 | D | 62611 |   | 6.02 | NAVD88 | 1 | Z |   |   | A | |
1989-05-02 | D | 72019 | 25.10 |   |   | 1 | Z |   |   | A | |
1994-02-24 | D | 62610 |   | 6.55 | NGVD29 | 1 | Z |   |   | A | |
1994-02-24 | D | 62611 |   | 5.67 | NAVD88 | 1 | Z |   |   | A | |
1994-02-24 | D | 72019 | 25.45 |   |   | 1 | Z |   |   | A | |
1994-04-19 | D | 62610 |   | 7.27 | NGVD29 | 1 | Z |   |   | A | |
1994-04-19 | D | 62611 |   | 6.39 | NAVD88 | 1 | Z |   |   | A | |
1994-04-19 | D | 72019 | 24.73 |   |   | 1 | Z |   |   | A | |
1994-06-10 | D | 62610 |   | 5.87 | NGVD29 | 1 | Z |   |   | A | |
1994-06-10 | D | 62611 |   | 4.99 | NAVD88 | 1 | Z |   |   | A | |
1994-06-10 | D | 72019 | 26.13 |   |   | 1 | Z |   |   | A | |
1994-08-22 | D | 62610 |   | 3.93 | NGVD29 | 1 | Z |   |   | A | |
1994-08-22 | D | 62611 |   | 3.05 | NAVD88 | 1 | Z |   |   | A | |
1994-08-22 | D | 72019 | 28.07 |   |   | 1 | Z |   |   | A | |
1994-10-19 | D | 62610 |   | 5.15 | NGVD29 | 1 | Z |   |   | A | |
1994-10-19 | D | 62611 |   | 4.27 | NAVD88 | 1 | Z |   |   | A | |
1994-10-19 | D | 72019 | 26.85 |   |   | 1 | Z |   |   | A | |
1995-01-13 | D | 62610 |   | 5.89 | NGVD29 | 1 | Z |   |   | A | |
1995-01-13 | D | 62611 |   | 5.01 | NAVD88 | 1 | Z |   |   | A | |
1995-01-13 | D | 72019 | 26.11 |   |   | 1 | Z |   |   | A | |
1995-02-24 | D | 62610 |   | 6.32 | NGVD29 | 1 | Z |   |   | A | |
1995-02-24 | D | 62611 |   | 5.44 | NAVD88 | 1 | Z |   |   | A | |
1995-02-24 | D | 72019 | 25.68 |   |   | 1 | Z |   |   | A | |
1995-04-11 | D | 62610 |   | 6.72 | NGVD29 | 1 | Z |   |   | A | |
1995-04-11 | D | 62611 |   | 5.84 | NAVD88 | 1 | Z |   |   | A | |
1995-04-11 | D | 72019 | 25.28 |   |   | 1 | Z |   |   | A | |
2012-04-25 | 16:47 UTC | m | 62610 |   | 4.62 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-25 | 16:47 UTC | m | 62611 |   | 3.74 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-25 | 16:47 UTC | m | 72019 | 27.38 |   |   | 1 | S | MD006 | A | A |
2013-04-23 | 12:56 UTC | m | 62610 |   | 5.16 | NGVD29 | 1 | S | USGS | S | A |
2013-04-23 | 12:56 UTC | m | 62611 |   | 4.28 | NAVD88 | 1 | S | USGS | S | A |
2013-04-23 | 12:56 UTC | m | 72019 | 26.84 |   |   | 1 | S | 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 |
Status | P | Water level was affected by pumping at the time of the measurement |
Method of measurement | S | Steel-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. |