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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1996-10-31 | D | 62610 |   | 21.03 | NGVD29 | 1 | S | USGS | S | A | |
1996-10-31 | D | 62611 |   | 20.25 | NAVD88 | 1 | S | USGS | S | A | |
1996-10-31 | D | 72019 | 38.97 |   |   | 1 | S | USGS | S | A | |
1997-10-31 | D | 62610 |   | 17.20 | NGVD29 | 1 | S |   |   | A | |
1997-10-31 | D | 62611 |   | 16.42 | NAVD88 | 1 | S |   |   | A | |
1997-10-31 | D | 72019 | 42.80 |   |   | 1 | S |   |   | A | |
1998-01-30 | D | 62610 |   | 20.60 | NGVD29 | 1 | S |   |   | A | |
1998-01-30 | D | 62611 |   | 19.82 | NAVD88 | 1 | S |   |   | A | |
1998-01-30 | D | 72019 | 39.40 |   |   | 1 | S |   |   | A | |
1998-02-19 | D | 62610 |   | 21.23 | NGVD29 | 1 | S |   |   | A | |
1998-02-19 | D | 62611 |   | 20.45 | NAVD88 | 1 | S |   |   | A | |
1998-02-19 | D | 72019 | 38.77 |   |   | 1 | S |   |   | A | |
1998-03-30 | D | 62610 |   | 22.51 | NGVD29 | 1 | S |   |   | A | |
1998-03-30 | D | 62611 |   | 21.73 | NAVD88 | 1 | S |   |   | A | |
1998-03-30 | D | 72019 | 37.49 |   |   | 1 | S |   |   | A | |
1998-05-04 | D | 62610 |   | 21.91 | NGVD29 | 1 | S |   |   | A | |
1998-05-04 | D | 62611 |   | 21.13 | NAVD88 | 1 | S |   |   | A | |
1998-05-04 | D | 72019 | 38.09 |   |   | 1 | S |   |   | A | |
1998-05-28 | D | 62610 |   | 21.04 | NGVD29 | 1 | S |   |   | A | |
1998-05-28 | D | 62611 |   | 20.26 | NAVD88 | 1 | S |   |   | A | |
1998-05-28 | D | 72019 | 38.96 |   |   | 1 | S |   |   | A | |
1998-06-29 | D | 62610 |   | 19.28 | NGVD29 | 1 | S |   |   | A | |
1998-06-29 | D | 62611 |   | 18.50 | NAVD88 | 1 | S |   |   | A | |
1998-06-29 | D | 72019 | 40.72 |   |   | 1 | S |   |   | A | |
1998-07-30 | D | 62610 |   | 12.48 | NGVD29 | 1 | S |   |   | A | |
1998-07-30 | D | 62611 |   | 11.70 | NAVD88 | 1 | S |   |   | A | |
1998-07-30 | D | 72019 | 47.52 |   |   | 1 | S |   |   | A | |
1998-09-02 | D | 62610 |   | 14.16 | NGVD29 | 1 | S |   |   | A | |
1998-09-02 | D | 62611 |   | 13.38 | NAVD88 | 1 | S |   |   | A | |
1998-09-02 | D | 72019 | 45.84 |   |   | 1 | S |   |   | A | |
1998-10-01 | D | 62610 |   | 16.18 | NGVD29 | 1 | S |   |   | A | |
1998-10-01 | D | 62611 |   | 15.40 | NAVD88 | 1 | S |   |   | A | |
1998-10-01 | D | 72019 | 43.82 |   |   | 1 | S |   |   | A | |
1998-11-03 | D | 62610 |   | 16.00 | NGVD29 | 1 | S |   |   | A | |
1998-11-03 | D | 62611 |   | 15.22 | NAVD88 | 1 | S |   |   | A | |
1998-11-03 | D | 72019 | 44.00 |   |   | 1 | S |   |   | A | |
1998-12-10 | D | 62610 |   | 16.11 | NGVD29 | 1 | S |   |   | A | |
1998-12-10 | D | 62611 |   | 15.33 | NAVD88 | 1 | S |   |   | A | |
1998-12-10 | D | 72019 | 43.89 |   |   | 1 | S |   |   | A | |
1999-01-07 | D | 62610 |   | 17.10 | NGVD29 | 1 | S |   |   | A | |
1999-01-07 | D | 62611 |   | 16.32 | NAVD88 | 1 | S |   |   | A | |
1999-01-07 | D | 72019 | 42.90 |   |   | 1 | S |   |   | A | |
1999-02-05 | D | 62610 |   | 17.27 | NGVD29 | 1 | S |   |   | A | |
1999-02-05 | D | 62611 |   | 16.49 | NAVD88 | 1 | S |   |   | A | |
1999-02-05 | D | 72019 | 42.73 |   |   | 1 | S |   |   | A | |
1999-03-03 | D | 62610 |   | 18.04 | NGVD29 | 1 | S |   |   | A | |
1999-03-03 | D | 62611 |   | 17.26 | NAVD88 | 1 | S |   |   | A | |
1999-03-03 | D | 72019 | 41.96 |   |   | 1 | S |   |   | A | |
2012-04-12 | 14:05 UTC | m | 62610 |   | 19.40 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-12 | 14:05 UTC | m | 62611 |   | 18.62 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-12 | 14:05 UTC | m | 72019 | 40.60 |   |   | 1 | S | MD006 | A | A |
2012-09-14 | 15:44 UTC | m | 62610 |   | 13.21 | NGVD29 | 1 | S | MD006 | A | A |
2012-09-14 | 15:44 UTC | m | 62611 |   | 12.43 | NAVD88 | 1 | S | MD006 | A | A |
2012-09-14 | 15:44 UTC | m | 72019 | 46.79 |   |   | 1 | S | MD006 | A | A |
2013-04-10 | 14:22 UTC | m | 62610 |   | 19.35 | NGVD29 | 1 | S | USGS | S | A |
2013-04-10 | 14:22 UTC | m | 62611 |   | 18.57 | NAVD88 | 1 | S | USGS | S | A |
2013-04-10 | 14:22 UTC | m | 72019 | 40.65 |   |   | 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 |
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. |