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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1987-07-13 | D | 62610 |   | 1.00 | NGVD29 | 1 | L |   |   | A | |
1987-07-13 | D | 62611 |   | 0.17 | NAVD88 | 1 | L |   |   | A | |
1987-07-13 | D | 72019 | 9.00 |   |   | 1 | L |   |   | A | |
2005-08-23 | D | 62610 |   | 0.68 | NGVD29 | 1 | T | USGS | S | A | |
2005-08-23 | D | 62611 |   | -0.15 | NAVD88 | 1 | T | USGS | S | A | |
2005-08-23 | D | 72019 | 9.32 |   |   | 1 | T | USGS | S | A | |
2006-08-01 | D | 62610 |   | 2.94 | NGVD29 | 1 | T | USGS | S | A | |
2006-08-01 | D | 62611 |   | 2.11 | NAVD88 | 1 | T | USGS | S | A | |
2006-08-01 | D | 72019 | 7.06 |   |   | 1 | T | USGS | S | A | |
2007-06-13 | D | 62610 |   | 1.80 | NGVD29 | 1 | T | USGS | S | A | |
2007-06-13 | D | 62611 |   | 0.97 | NAVD88 | 1 | T | USGS | S | A | |
2007-06-13 | D | 72019 | 8.20 |   |   | 1 | T | USGS | S | A | |
2008-06-10 | 14:40 UTC | m | 62610 |   | 3.62 | NGVD29 | 1 | T | USGS | S | A |
2008-06-10 | 14:40 UTC | m | 62611 |   | 2.79 | NAVD88 | 1 | T | USGS | S | A |
2008-06-10 | 14:40 UTC | m | 72019 | 6.38 |   |   | 1 | T | USGS | S | A |
2009-07-23 | D | 62610 |   | 1.65 | NGVD29 | 1 | T | USGS | S | A | |
2009-07-23 | D | 62611 |   | 0.82 | NAVD88 | 1 | T | USGS | S | A | |
2009-07-23 | D | 72019 | 8.35 |   |   | 1 | T | USGS | S | A | |
2010-08-27 | D | 62610 |   | 0.50 | NGVD29 | 1 | T | USGS | S | A | |
2010-08-27 | D | 62611 |   | -0.33 | NAVD88 | 1 | T | USGS | S | A | |
2010-08-27 | D | 72019 | 9.50 |   |   | 1 | T | USGS | S | A | |
2011-07-13 | D | 62610 |   | 0.69 | NGVD29 | 1 | T | USGS | S | A | |
2011-07-13 | D | 62611 |   | -0.14 | NAVD88 | 1 | T | USGS | S | A | |
2011-07-13 | D | 72019 | 9.31 |   |   | 1 | T | USGS | S | A | |
2012-04-10 | 15:04 UTC | m | 62610 |   | 2.49 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-10 | 15:04 UTC | m | 62611 |   | 1.66 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-10 | 15:04 UTC | m | 72019 | 7.51 |   |   | 1 | T | MD006 | A | A |
2012-08-21 | 21:33 UTC | m | 62610 |   | 0.73 | NGVD29 | 1 | T | USGS | S | A |
2012-08-21 | 21:33 UTC | m | 62611 |   | -0.10 | NAVD88 | 1 | T | USGS | S | A |
2012-08-21 | 21:33 UTC | m | 72019 | 9.27 |   |   | 1 | T | USGS | S | A |
2013-04-09 | 20:51 UTC | m | 62610 |   | 4.23 | NGVD29 | 1 | T | MD006 | A | A |
2013-04-09 | 20:51 UTC | m | 62611 |   | 3.40 | NAVD88 | 1 | T | MD006 | A | A |
2013-04-09 | 20:51 UTC | m | 72019 | 5.77 |   |   | 1 | T | MD006 | A | A |
2013-07-11 | 12:14 UTC | m | 62610 |   | 2.93 | NGVD29 | 1 | T | USGS | S | A |
2013-07-11 | 12:14 UTC | m | 62611 |   | 2.10 | NAVD88 | 1 | T | USGS | S | A |
2013-07-11 | 12:14 UTC | m | 72019 | 7.07 |   |   | 1 | T | USGS | S | A |
2015-09-16 | 18:30 UTC | m | 62610 |   | 0.77 | NGVD29 | 1 | T | USGS | S | A |
2015-09-16 | 18:30 UTC | m | 62611 |   | -0.06 | NAVD88 | 1 | T | USGS | S | A |
2015-09-16 | 18:30 UTC | m | 72019 | 9.23 |   |   | 1 | T | USGS | S | A |
2017-08-23 | 21:20 UTC | m | 62610 |   | 1.85 | NGVD29 | 1 | T | USGS | S | A |
2017-08-23 | 21:20 UTC | m | 62611 |   | 1.02 | NAVD88 | 1 | T | USGS | S | A |
2017-08-23 | 21:20 UTC | m | 72019 | 8.15 |   |   | 1 | T | USGS | S | A |
2019-09-25 | 16:27 UTC | m | 62610 |   | -0.06 | NGVD29 | 1 | V | USGS | S | A |
2019-09-25 | 16:27 UTC | m | 62611 |   | -0.89 | NAVD88 | 1 | V | USGS | S | A |
2019-09-25 | 16:27 UTC | m | 72019 | 10.06 |   |   | 1 | V | USGS | S | A |
2021-09-27 | 15:58 UTC | m | 62610 |   | 0.96 | NGVD29 | 1 | V | USGS | S | A |
2021-09-27 | 15:58 UTC | m | 62611 |   | 0.13 | NAVD88 | 1 | V | USGS | S | A |
2021-09-27 | 15:58 UTC | m | 72019 | 9.04 |   |   | 1 | V | USGS | S | A |
2022-04-25 | 15:56 UTC | m | 62610 |   | 2.50 | NGVD29 | 1 | V | USGS | S | A |
2022-04-25 | 15:56 UTC | m | 62611 |   | 1.67 | NAVD88 | 1 | V | USGS | S | A |
2022-04-25 | 15:56 UTC | m | 72019 | 7.50 |   |   | 1 | V | USGS | S | A |
2023-09-26 | 16:32 UTC | m | 62610 |   | 1.85 | NGVD29 | 1 | V | USGS | S | A |
2023-09-26 | 16:32 UTC | m | 62611 |   | 1.02 | NAVD88 | 1 | V | USGS | S | A |
2023-09-26 | 16:32 UTC | m | 72019 | 8.15 |   |   | 1 | V | USGS | S | A |
2023-10-04 | 17:00 UTC | m | 62610 |   | 1.26 | NGVD29 | 1 | V | USGS | S | A |
2023-10-04 | 17:00 UTC | m | 62611 |   | 0.43 | NAVD88 | 1 | V | USGS | S | A |
2023-10-04 | 17:00 UTC | m | 72019 | 8.74 |   |   | 1 | V | USGS | S | A |
2024-08-12 | 13:32 UTC | m | 62610 |   | 1.76 | NGVD29 | 1 | V | USGS | S | P |
2024-08-12 | 13:32 UTC | m | 62611 |   | 0.93 | NAVD88 | 1 | V | USGS | S | P |
2024-08-12 | 13:32 UTC | m | 72019 | 8.24 |   |   | 1 | V | USGS | S | P |
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 | L | Interpreted from geophysical logs. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-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. |
Water-level approval status | P | Provisional data subject to revision. |