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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1996-12-03 | D | 62610 |   | -23.09 | NGVD29 | 1 | S | USGS | S | A | |
1996-12-03 | D | 62611 |   | -23.78 | NAVD88 | 1 | S | USGS | S | A | |
1996-12-03 | D | 72019 | 38.09 |   |   | 1 | S | USGS | S | A | |
1997-10-31 | D | 62610 |   | -21.63 | NGVD29 | 1 | S |   |   | A | |
1997-10-31 | D | 62611 |   | -22.32 | NAVD88 | 1 | S |   |   | A | |
1997-10-31 | D | 72019 | 36.63 |   |   | 1 | S |   |   | A | |
1998-01-29 | 20:40 UTC | m | 62610 |   | -17.15 | NGVD29 | 1 | S |   |   | A |
1998-01-29 | 20:40 UTC | m | 62611 |   | -17.84 | NAVD88 | 1 | S |   |   | A |
1998-01-29 | 20:40 UTC | m | 72019 | 32.15 |   |   | 1 | S |   |   | A |
1998-02-19 | D | 62610 |   | -16.47 | NGVD29 | 1 | S |   |   | A | |
1998-02-19 | D | 62611 |   | -17.16 | NAVD88 | 1 | S |   |   | A | |
1998-02-19 | D | 72019 | 31.47 |   |   | 1 | S |   |   | A | |
1998-03-30 | D | 62610 |   | -15.60 | NGVD29 | 1 | S |   |   | A | |
1998-03-30 | D | 62611 |   | -16.29 | NAVD88 | 1 | S |   |   | A | |
1998-03-30 | D | 72019 | 30.60 |   |   | 1 | S |   |   | A | |
1998-05-05 | D | 62610 |   | -15.09 | NGVD29 | 1 | S |   |   | A | |
1998-05-05 | D | 62611 |   | -15.78 | NAVD88 | 1 | S |   |   | A | |
1998-05-05 | D | 72019 | 30.09 |   |   | 1 | S |   |   | A | |
1998-05-28 | D | 62610 |   | -15.81 | NGVD29 | 1 | S |   |   | A | |
1998-05-28 | D | 62611 |   | -16.50 | NAVD88 | 1 | S |   |   | A | |
1998-05-28 | D | 72019 | 30.81 |   |   | 1 | S |   |   | A | |
1998-06-29 | D | 62610 |   | -24.11 | NGVD29 | P | S |   |   | A | |
1998-06-29 | D | 62611 |   | -24.80 | NAVD88 | P | S |   |   | A | |
1998-06-29 | D | 72019 | 39.11 |   |   | P | S |   |   | A | |
1998-07-01 | D | 62610 |   | -27.51 | NGVD29 | P | S |   |   | A | |
1998-07-01 | D | 62611 |   | -28.20 | NAVD88 | P | S |   |   | A | |
1998-07-01 | D | 72019 | 42.51 |   |   | P | S |   |   | A | |
1998-07-31 | D | 62610 |   | -29.73 | NGVD29 | P | S |   |   | A | |
1998-07-31 | D | 62611 |   | -30.42 | NAVD88 | P | S |   |   | A | |
1998-07-31 | D | 72019 | 44.73 |   |   | P | S |   |   | A | |
1998-09-03 | D | 62610 |   | -32.34 | NGVD29 | 1 | S |   |   | A | |
1998-09-03 | D | 62611 |   | -33.03 | NAVD88 | 1 | S |   |   | A | |
1998-09-03 | D | 72019 | 47.34 |   |   | 1 | S |   |   | A | |
1998-10-02 | D | 62610 |   | -26.47 | NGVD29 | 1 | S |   |   | A | |
1998-10-02 | D | 62611 |   | -27.16 | NAVD88 | 1 | S |   |   | A | |
1998-10-02 | D | 72019 | 41.47 |   |   | 1 | S |   |   | A | |
1998-11-04 | D | 62610 |   | -25.30 | NGVD29 | 1 | S |   |   | A | |
1998-11-04 | D | 62611 |   | -25.99 | NAVD88 | 1 | S |   |   | A | |
1998-11-04 | D | 72019 | 40.30 |   |   | 1 | S |   |   | A | |
1998-12-11 | D | 62610 |   | -23.12 | NGVD29 | 1 | S |   |   | A | |
1998-12-11 | D | 62611 |   | -23.81 | NAVD88 | 1 | S |   |   | A | |
1998-12-11 | D | 72019 | 38.12 |   |   | 1 | S |   |   | A | |
1999-02-05 | D | 62610 |   | -37.18 | NGVD29 | 1 | S |   |   | A | |
1999-02-05 | D | 62611 |   | -37.87 | NAVD88 | 1 | S |   |   | A | |
1999-02-05 | D | 72019 | 52.18 |   |   | 1 | S |   |   | A | |
1999-03-03 | D | 62610 |   | -18.80 | NGVD29 | 1 | S |   |   | A | |
1999-03-03 | D | 62611 |   | -19.49 | NAVD88 | 1 | S |   |   | A | |
1999-03-03 | D | 72019 | 33.80 |   |   | 1 | S |   |   | A | |
2012-04-12 | 16:09 UTC | m | 62610 |   | -20.74 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-12 | 16:09 UTC | m | 62611 |   | -21.43 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-12 | 16:09 UTC | m | 72019 | 35.74 |   |   | 1 | S | MD006 | A | A |
2012-09-20 | 16:05 UTC | m | 62610 |   | -33.00 | NGVD29 | 1 | S | MD006 | A | A |
2012-09-20 | 16:05 UTC | m | 62611 |   | -33.69 | NAVD88 | 1 | S | MD006 | A | A |
2012-09-20 | 16:05 UTC | m | 72019 | 48.00 |   |   | 1 | S | MD006 | A | A |
2013-04-10 | 18:29 UTC | m | 62610 |   | -20.01 | NGVD29 | 1 | S | USGS | S | A |
2013-04-10 | 18:29 UTC | m | 62611 |   | -20.70 | NAVD88 | 1 | S | USGS | S | A |
2013-04-10 | 18:29 UTC | m | 72019 | 35.01 |   |   | 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 | Pumping |
Method of measurement | S | Steel-tape measurement. |
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. |