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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1995-03-25 | D | 62610 |   | -96.00 | NGVD29 | 1 | L |   |   | A | |
1995-03-25 | D | 62611 |   | -96.81 | NAVD88 | 1 | L |   |   | A | |
1995-03-25 | D | 72019 | 281.00 |   |   | 1 | L |   |   | A | |
1995-09-21 | D | 62610 |   | -98.25 | NGVD29 | 1 | Z |   |   | A | |
1995-09-21 | D | 62611 |   | -99.06 | NAVD88 | 1 | Z |   |   | A | |
1995-09-21 | D | 72019 | 283.25 |   |   | 1 | Z |   |   | A | |
1996-04-19 | D | 62610 |   | -108.89 | NGVD29 | 1 | T |   |   | A | |
1996-04-19 | D | 62611 |   | -109.70 | NAVD88 | 1 | T |   |   | A | |
1996-04-19 | D | 72019 | 293.89 |   |   | 1 | T |   |   | A | |
1996-09-19 | D | 62610 |   | -107.25 | NGVD29 | 1 | Z |   |   | A | |
1996-09-19 | D | 62611 |   | -108.06 | NAVD88 | 1 | Z |   |   | A | |
1996-09-19 | D | 72019 | 292.25 |   |   | 1 | Z |   |   | A | |
1997-04-16 | D | 62610 |   | -104.85 | NGVD29 | 1 | Z |   |   | A | |
1997-04-16 | D | 62611 |   | -105.66 | NAVD88 | 1 | Z |   |   | A | |
1997-04-16 | D | 72019 | 289.85 |   |   | 1 | Z |   |   | A | |
1997-09-11 | D | 62610 |   | -109.46 | NGVD29 | 1 | Z |   |   | A | |
1997-09-11 | D | 62611 |   | -110.27 | NAVD88 | 1 | Z |   |   | A | |
1997-09-11 | D | 72019 | 294.46 |   |   | 1 | Z |   |   | A | |
1998-04-27 | D | 62610 |   | -107.14 | NGVD29 | 1 | Z |   |   | A | |
1998-04-27 | D | 62611 |   | -107.95 | NAVD88 | 1 | Z |   |   | A | |
1998-04-27 | D | 72019 | 292.14 |   |   | 1 | Z |   |   | A | |
1998-10-02 | D | 62610 |   | -115.65 | NGVD29 | 1 | Z |   |   | A | |
1998-10-02 | D | 62611 |   | -116.46 | NAVD88 | 1 | Z |   |   | A | |
1998-10-02 | D | 72019 | 300.65 |   |   | 1 | Z |   |   | A | |
1999-04-20 | D | 62610 |   | -115.19 | NGVD29 | 1 | Z |   |   | A | |
1999-04-20 | D | 62611 |   | -116.00 | NAVD88 | 1 | Z |   |   | A | |
1999-04-20 | D | 72019 | 300.19 |   |   | 1 | Z |   |   | A | |
1999-09-09 | D | 62610 |   | -118.90 | NGVD29 | 1 | Z |   |   | A | |
1999-09-09 | D | 62611 |   | -119.71 | NAVD88 | 1 | Z |   |   | A | |
1999-09-09 | D | 72019 | 303.90 |   |   | 1 | Z |   |   | A | |
2000-04-26 | D | 62610 |   | -117.77 | NGVD29 | 1 | Z |   |   | A | |
2000-04-26 | D | 62611 |   | -118.58 | NAVD88 | 1 | Z |   |   | A | |
2000-04-26 | D | 72019 | 302.77 |   |   | 1 | Z |   |   | A | |
2000-09-26 | D | 62610 |   | -122.91 | NGVD29 | 1 | Z |   |   | A | |
2000-09-26 | D | 62611 |   | -123.72 | NAVD88 | 1 | Z |   |   | A | |
2000-09-26 | D | 72019 | 307.91 |   |   | 1 | Z |   |   | A | |
2001-04-23 | D | 62610 |   | -125.38 | NGVD29 | 1 | Z |   |   | A | |
2001-04-23 | D | 62611 |   | -126.19 | NAVD88 | 1 | Z |   |   | A | |
2001-04-23 | D | 72019 | 310.38 |   |   | 1 | Z |   |   | A | |
2001-09-18 | D | 62610 |   | -151.70 | NGVD29 | 1 | Z |   |   | A | |
2001-09-18 | D | 62611 |   | -152.51 | NAVD88 | 1 | Z |   |   | A | |
2001-09-18 | D | 72019 | 336.70 |   |   | 1 | Z |   |   | A | |
2002-04-09 | D | 62610 |   | -175.53 | NGVD29 | P | T | MD006 | A | A | |
2002-04-09 | D | 62611 |   | -176.34 | NAVD88 | P | T | MD006 | A | A | |
2002-04-09 | D | 72019 | 360.53 |   |   | P | T | MD006 | A | A | |
2002-09-13 | 12:35 UTC | m | 62610 |   | -197.29 | NGVD29 | P | T | MD006 | A | A |
2002-09-13 | 12:35 UTC | m | 62611 |   | -198.10 | NAVD88 | P | T | MD006 | A | A |
2002-09-13 | 12:35 UTC | m | 72019 | 382.29 |   |   | P | T | MD006 | A | A |
2002-09-18 | D | 62610 |   | -141.62 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-18 | D | 62611 |   | -142.43 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-18 | D | 72019 | 326.62 |   |   | 1 | T | USGS | S | A | |
2003-09-16 | D | 62610 |   | -138.69 | NGVD29 | 1 | T | USGS | S | A | |
2003-09-16 | D | 62611 |   | -139.50 | NAVD88 | 1 | T | USGS | S | A | |
2003-09-16 | D | 72019 | 323.69 |   |   | 1 | T | USGS | S | A | |
2004-04-28 | D | 62610 |   | -141.38 | NGVD29 | 1 | T | USGS | S | A | |
2004-04-28 | D | 62611 |   | -142.19 | NAVD88 | 1 | T | USGS | S | A | |
2004-04-28 | D | 72019 | 326.38 |   |   | 1 | T | USGS | S | A | |
2004-09-30 | D | 62610 |   | -146.72 | NGVD29 | 1 | T | USGS | S | A | |
2004-09-30 | D | 62611 |   | -147.53 | NAVD88 | 1 | T | USGS | S | A | |
2004-09-30 | D | 72019 | 331.72 |   |   | 1 | T | USGS | S | A | |
2006-09-28 | D | 62610 |   | -155.60 | NGVD29 | 1 | T | USGS | S | A | |
2006-09-28 | D | 62611 |   | -156.41 | NAVD88 | 1 | T | USGS | S | A | |
2006-09-28 | D | 72019 | 340.60 |   |   | 1 | T | USGS | S | A | |
2009-09-10 | D | 62610 |   | -125.27 | NGVD29 | 1 | T | USGS | S | A | |
2009-09-10 | D | 62611 |   | -126.08 | NAVD88 | 1 | T | USGS | S | A | |
2009-09-10 | D | 72019 | 310.27 |   |   | 1 | T | USGS | S | A | |
2010-09-10 | 12:43 UTC | m | 62610 |   | -113.35 | NGVD29 | 1 | T | USGS | S | A |
2010-09-10 | 12:43 UTC | m | 62611 |   | -114.16 | NAVD88 | 1 | T | USGS | S | A |
2010-09-10 | 12:43 UTC | m | 72019 | 298.35 |   |   | 1 | T | USGS | S | A |
2011-09-13 | 16:14 UTC | m | 62610 |   | -125.73 | NGVD29 | 1 | T | USGS | S | A |
2011-09-13 | 16:14 UTC | m | 62611 |   | -126.54 | NAVD88 | 1 | T | USGS | S | A |
2011-09-13 | 16:14 UTC | m | 72019 | 310.73 |   |   | 1 | T | USGS | S | A |
2012-04-20 | 18:23 UTC | m | 62610 |   | -138.80 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-20 | 18:23 UTC | m | 62611 |   | -139.61 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-20 | 18:23 UTC | m | 72019 | 323.80 |   |   | 1 | T | MD006 | A | A |
2012-09-14 | 16:54 UTC | m | 62610 |   | -135.45 | NGVD29 | P | T | USGS | S | A |
2012-09-14 | 16:54 UTC | m | 62611 |   | -136.26 | NAVD88 | P | T | USGS | S | A |
2012-09-14 | 16:54 UTC | m | 72019 | 320.45 |   |   | P | T | USGS | S | A |
2013-09-03 | 13:19 UTC | m | 62610 |   | -132.20 | NGVD29 | 1 | T | USGS | S | A |
2013-09-03 | 13:19 UTC | m | 62611 |   | -133.01 | NAVD88 | 1 | T | USGS | S | A |
2013-09-03 | 13:19 UTC | m | 72019 | 317.20 |   |   | 1 | T | USGS | S | A |
2014-09-10 | 14:06 UTC | m | 62610 |   | -133.23 | NGVD29 | 1 | T | USGS | S | A |
2014-09-10 | 14:06 UTC | m | 62611 |   | -134.04 | NAVD88 | 1 | T | USGS | S | A |
2014-09-10 | 14:06 UTC | m | 72019 | 318.23 |   |   | 1 | T | USGS | S | A |
2015-09-09 | 13:40 UTC | m | 62610 |   | -130.35 | NGVD29 | 1 | T | USGS | S | A |
2015-09-09 | 13:40 UTC | m | 62611 |   | -131.16 | NAVD88 | 1 | T | USGS | S | A |
2015-09-09 | 13:40 UTC | m | 72019 | 315.35 |   |   | 1 | T | USGS | S | A |
2016-09-20 | 16:45 UTC | m | 62610 |   | -121.60 | NGVD29 | 1 | T | USGS | S | A |
2016-09-20 | 16:45 UTC | m | 62611 |   | -122.41 | NAVD88 | 1 | T | USGS | S | A |
2016-09-20 | 16:45 UTC | m | 72019 | 306.60 |   |   | 1 | T | USGS | S | A |
2017-09-12 | 14:22 UTC | m | 62610 |   | -116.49 | NGVD29 | 1 | T | USGS | S | A |
2017-09-12 | 14:22 UTC | m | 62611 |   | -117.30 | NAVD88 | 1 | T | USGS | S | A |
2017-09-12 | 14:22 UTC | m | 72019 | 301.49 |   |   | 1 | T | USGS | S | A |
2018-09-19 | 13:38 UTC | m | 62610 |   | -116.64 | NGVD29 | 1 | V | USGS | S | A |
2018-09-19 | 13:38 UTC | m | 62611 |   | -117.45 | NAVD88 | 1 | V | USGS | S | A |
2018-09-19 | 13:38 UTC | m | 72019 | 301.64 |   |   | 1 | V | USGS | S | A |
2019-09-12 | 15:56 UTC | m | 62610 |   | -136.42 | NGVD29 | 1 | V | USGS | S | A |
2019-09-12 | 15:56 UTC | m | 62611 |   | -137.23 | NAVD88 | 1 | V | USGS | S | A |
2019-09-12 | 15:56 UTC | m | 72019 | 321.42 |   |   | 1 | V | USGS | S | A |
2020-09-15 | 14:37 UTC | m | 62610 |   | -132.45 | NGVD29 | 1 | V | USGS | S | A |
2020-09-15 | 14:37 UTC | m | 62611 |   | -133.26 | NAVD88 | 1 | V | USGS | S | A |
2020-09-15 | 14:37 UTC | m | 72019 | 317.45 |   |   | 1 | V | USGS | S | A |
2021-09-21 | 14:51 UTC | m | 62610 |   | -129.32 | NGVD29 | 1 | V | USGS | S | A |
2021-09-21 | 14:51 UTC | m | 62611 |   | -130.13 | NAVD88 | 1 | V | USGS | S | A |
2021-09-21 | 14:51 UTC | m | 72019 | 314.32 |   |   | 1 | V | USGS | S | A |
2022-09-21 | 14:00 UTC | m | 62610 |   | -124.72 | NGVD29 | 1 | V | USGS | S | A |
2022-09-21 | 14:00 UTC | m | 62611 |   | -125.53 | NAVD88 | 1 | V | USGS | S | A |
2022-09-21 | 14:00 UTC | m | 72019 | 309.72 |   |   | 1 | V | USGS | S | A |
2023-09-26 | 15:38 UTC | m | 62610 |   | -114.44 | NGVD29 | 1 | V | USGS | S | A |
2023-09-26 | 15:38 UTC | m | 62611 |   | -115.25 | NAVD88 | 1 | V | USGS | S | A |
2023-09-26 | 15:38 UTC | m | 72019 | 299.44 |   |   | 1 | V | USGS | S | A |
2024-09-19 | 14:10 UTC | m | 62610 |   | -126.29 | NGVD29 | 1 | V | USGS | S | P |
2024-09-19 | 14:10 UTC | m | 62611 |   | -127.10 | NAVD88 | 1 | V | USGS | S | P |
2024-09-19 | 14:10 UTC | m | 72019 | 311.29 |   |   | 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 |
Status | P | Water level was affected by pumping at the time of the measurement |
Method of measurement | L | Interpreted from geophysical logs. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated 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. |
Water-level approval status | P | Provisional data subject to revision. |