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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1958-11-04 | D | 62610 |   | 54.23 | NGVD29 | 1 | L |   |   | A | |
1958-11-04 | D | 62611 |   | 53.47 | NAVD88 | 1 | L |   |   | A | |
1958-11-04 | D | 72019 | 150.00 |   |   | 1 | L |   |   | A | |
1975-07-29 | D | 62610 |   | -6.00 | NGVD29 | 1 | Z |   |   | A | |
1975-07-29 | D | 62611 |   | -6.76 | NAVD88 | 1 | Z |   |   | A | |
1975-07-29 | D | 72019 | 210.23 |   |   | 1 | Z |   |   | A | |
1981-09-08 | D | 62610 |   | -27.81 | NGVD29 | 1 | Z |   |   | A | |
1981-09-08 | D | 62611 |   | -28.57 | NAVD88 | 1 | Z |   |   | A | |
1981-09-08 | D | 72019 | 232.04 |   |   | 1 | Z |   |   | A | |
1982-09-10 | D | 62610 |   | -31.11 | NGVD29 | 1 | Z |   |   | A | |
1982-09-10 | D | 62611 |   | -31.87 | NAVD88 | 1 | Z |   |   | A | |
1982-09-10 | D | 72019 | 235.34 |   |   | 1 | Z |   |   | A | |
1983-04-12 | D | 62610 |   | -28.48 | NGVD29 | 1 | Z |   |   | A | |
1983-04-12 | D | 62611 |   | -29.24 | NAVD88 | 1 | Z |   |   | A | |
1983-04-12 | D | 72019 | 232.71 |   |   | 1 | Z |   |   | A | |
1983-10-04 | D | 62610 |   | -36.62 | NGVD29 | 1 | Z |   |   | A | |
1983-10-04 | D | 62611 |   | -37.38 | NAVD88 | 1 | Z |   |   | A | |
1983-10-04 | D | 72019 | 240.85 |   |   | 1 | Z |   |   | A | |
1984-03-30 | D | 62610 |   | -32.03 | NGVD29 | 1 | Z |   |   | A | |
1984-03-30 | D | 62611 |   | -32.79 | NAVD88 | 1 | Z |   |   | A | |
1984-03-30 | D | 72019 | 236.26 |   |   | 1 | Z |   |   | A | |
1984-09-20 | D | 62610 |   | -37.37 | NGVD29 | 1 | Z |   |   | A | |
1984-09-20 | D | 62611 |   | -38.13 | NAVD88 | 1 | Z |   |   | A | |
1984-09-20 | D | 72019 | 241.60 |   |   | 1 | Z |   |   | A | |
1985-04-03 | D | 62610 |   | -38.28 | NGVD29 | 1 | Z |   |   | A | |
1985-04-03 | D | 62611 |   | -39.04 | NAVD88 | 1 | Z |   |   | A | |
1985-04-03 | D | 72019 | 242.51 |   |   | 1 | Z |   |   | A | |
1985-04-19 | D | 62610 |   | -39.91 | NGVD29 | 1 | Z |   |   | A | |
1985-04-19 | D | 62611 |   | -40.67 | NAVD88 | 1 | Z |   |   | A | |
1985-04-19 | D | 72019 | 244.14 |   |   | 1 | Z |   |   | A | |
1985-09-19 | D | 62610 |   | -41.92 | NGVD29 | 1 | Z |   |   | A | |
1985-09-19 | D | 62611 |   | -42.68 | NAVD88 | 1 | Z |   |   | A | |
1985-09-19 | D | 72019 | 246.15 |   |   | 1 | Z |   |   | A | |
1986-04-04 | D | 62610 |   | -40.92 | NGVD29 | 1 | Z |   |   | A | |
1986-04-04 | D | 62611 |   | -41.68 | NAVD88 | 1 | Z |   |   | A | |
1986-04-04 | D | 72019 | 245.15 |   |   | 1 | Z |   |   | A | |
1986-09-18 | D | 62610 |   | -44.66 | NGVD29 | 1 | Z |   |   | A | |
1986-09-18 | D | 62611 |   | -45.42 | NAVD88 | 1 | Z |   |   | A | |
1986-09-18 | D | 72019 | 248.89 |   |   | 1 | Z |   |   | A | |
1987-09-23 | D | 62610 |   | -42.69 | NGVD29 | 1 | Z |   |   | A | |
1987-09-23 | D | 62611 |   | -43.45 | NAVD88 | 1 | Z |   |   | A | |
1987-09-23 | D | 72019 | 246.92 |   |   | 1 | Z |   |   | A | |
1988-04-27 | D | 62610 |   | -39.80 | NGVD29 | 1 | Z |   |   | A | |
1988-04-27 | D | 62611 |   | -40.56 | NAVD88 | 1 | Z |   |   | A | |
1988-04-27 | D | 72019 | 244.03 |   |   | 1 | Z |   |   | A | |
1988-09-07 | D | 62610 |   | -43.95 | NGVD29 | 1 | Z |   |   | A | |
1988-09-07 | D | 62611 |   | -44.71 | NAVD88 | 1 | Z |   |   | A | |
1988-09-07 | D | 72019 | 248.18 |   |   | 1 | Z |   |   | A | |
1989-04-10 | D | 62610 |   | -39.98 | NGVD29 | 1 | Z |   |   | A | |
1989-04-10 | D | 62611 |   | -40.74 | NAVD88 | 1 | Z |   |   | A | |
1989-04-10 | D | 72019 | 244.21 |   |   | 1 | Z |   |   | A | |
1989-09-11 | D | 62610 |   | -46.80 | NGVD29 | 1 | Z |   |   | A | |
1989-09-11 | D | 62611 |   | -47.56 | NAVD88 | 1 | Z |   |   | A | |
1989-09-11 | D | 72019 | 251.03 |   |   | 1 | Z |   |   | A | |
1991-09-17 | D | 62610 |   | -50.06 | NGVD29 | 1 | Z |   |   | A | |
1991-09-17 | D | 62611 |   | -50.82 | NAVD88 | 1 | Z |   |   | A | |
1991-09-17 | D | 72019 | 254.29 |   |   | 1 | Z |   |   | A | |
1992-09-16 | D | 62610 |   | -49.87 | NGVD29 | 1 | Z |   |   | A | |
1992-09-16 | D | 62611 |   | -50.63 | NAVD88 | 1 | Z |   |   | A | |
1992-09-16 | D | 72019 | 254.10 |   |   | 1 | Z |   |   | A | |
1993-09-24 | D | 62610 |   | -53.17 | NGVD29 | 1 | Z |   |   | A | |
1993-09-24 | D | 62611 |   | -53.93 | NAVD88 | 1 | Z |   |   | A | |
1993-09-24 | D | 72019 | 257.40 |   |   | 1 | Z |   |   | A | |
1994-04-25 | D | 62610 |   | -49.75 | NGVD29 | 1 | Z |   |   | A | |
1994-04-25 | D | 62611 |   | -50.51 | NAVD88 | 1 | Z |   |   | A | |
1994-04-25 | D | 72019 | 253.98 |   |   | 1 | Z |   |   | A | |
1994-09-19 | D | 62610 |   | -54.33 | NGVD29 | 1 | Z |   |   | A | |
1994-09-19 | D | 62611 |   | -55.09 | NAVD88 | 1 | Z |   |   | A | |
1994-09-19 | D | 72019 | 258.56 |   |   | 1 | Z |   |   | A | |
1995-09-29 | D | 62610 |   | -57.32 | NGVD29 | 1 | Z |   |   | A | |
1995-09-29 | D | 62611 |   | -58.08 | NAVD88 | 1 | Z |   |   | A | |
1995-09-29 | D | 72019 | 261.55 |   |   | 1 | Z |   |   | A | |
1997-09-09 | D | 62610 |   | -56.17 | NGVD29 | 1 | Z |   |   | A | |
1997-09-09 | D | 62611 |   | -56.93 | NAVD88 | 1 | Z |   |   | A | |
1997-09-09 | D | 72019 | 260.40 |   |   | 1 | Z |   |   | A | |
1998-04-20 | D | 62610 |   | -54.76 | NGVD29 | 1 | Z |   |   | A | |
1998-04-20 | D | 62611 |   | -55.52 | NAVD88 | 1 | Z |   |   | A | |
1998-04-20 | D | 72019 | 258.99 |   |   | 1 | Z |   |   | A | |
1998-09-15 | D | 62610 |   | -64.00 | NGVD29 | 1 | Z |   |   | A | |
1998-09-15 | D | 62611 |   | -64.76 | NAVD88 | 1 | Z |   |   | A | |
1998-09-15 | D | 72019 | 268.23 |   |   | 1 | Z |   |   | A | |
1999-04-19 | D | 62610 |   | -57.89 | NGVD29 | 1 | Z |   |   | A | |
1999-04-19 | D | 62611 |   | -58.65 | NAVD88 | 1 | Z |   |   | A | |
1999-04-19 | D | 72019 | 262.12 |   |   | 1 | Z |   |   | A | |
1999-09-01 | D | 62610 |   | -63.37 | NGVD29 | 1 | Z |   |   | A | |
1999-09-01 | D | 62611 |   | -64.13 | NAVD88 | 1 | Z |   |   | A | |
1999-09-01 | D | 72019 | 267.60 |   |   | 1 | Z |   |   | A | |
2000-04-20 | D | 62610 |   | -59.43 | NGVD29 | 1 | Z |   |   | A | |
2000-04-20 | D | 62611 |   | -60.19 | NAVD88 | 1 | Z |   |   | A | |
2000-04-20 | D | 72019 | 263.66 |   |   | 1 | Z |   |   | A | |
2000-09-15 | D | 62610 |   | -60.86 | NGVD29 | 1 | Z |   |   | A | |
2000-09-15 | D | 62611 |   | -61.62 | NAVD88 | 1 | Z |   |   | A | |
2000-09-15 | D | 72019 | 265.09 |   |   | 1 | Z |   |   | A | |
2001-04-05 | D | 62610 |   | -54.95 | NGVD29 | 1 | Z |   |   | A | |
2001-04-05 | D | 62611 |   | -55.71 | NAVD88 | 1 | Z |   |   | A | |
2001-04-05 | D | 72019 | 259.18 |   |   | 1 | Z |   |   | A | |
2001-09-05 | D | 62610 |   | -60.93 | NGVD29 | 1 | Z |   |   | A | |
2001-09-05 | D | 62611 |   | -61.69 | NAVD88 | 1 | Z |   |   | A | |
2001-09-05 | D | 72019 | 265.16 |   |   | 1 | Z |   |   | A | |
2002-04-08 | D | 62610 |   | -61.16 | NGVD29 | 1 | T | USGS | S | A | |
2002-04-08 | D | 62611 |   | -61.92 | NAVD88 | 1 | T | USGS | S | A | |
2002-04-08 | D | 72019 | 265.39 |   |   | 1 | T | USGS | S | A | |
2002-09-12 | D | 62610 |   | -66.51 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-12 | D | 62611 |   | -67.27 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-12 | D | 72019 | 270.74 |   |   | 1 | T | USGS | S | A | |
2003-04-30 | D | 62610 |   | -61.77 | NGVD29 | 1 | T | USGS | S | A | |
2003-04-30 | D | 62611 |   | -62.53 | NAVD88 | 1 | T | USGS | S | A | |
2003-04-30 | D | 72019 | 266.00 |   |   | 1 | T | USGS | S | A | |
2003-09-17 | D | 62610 |   | -63.08 | NGVD29 | 1 | T | USGS | S | A | |
2003-09-17 | D | 62611 |   | -63.84 | NAVD88 | 1 | T | USGS | S | A | |
2003-09-17 | D | 72019 | 267.31 |   |   | 1 | T | USGS | S | A | |
2004-04-27 | D | 62610 |   | -62.38 | NGVD29 | 1 | T | USGS | S | A | |
2004-04-27 | D | 62611 |   | -63.14 | NAVD88 | 1 | T | USGS | S | A | |
2004-04-27 | D | 72019 | 266.61 |   |   | 1 | T | USGS | S | A | |
2004-09-14 | D | 62610 |   | -63.07 | NGVD29 | 1 | T | USGS | S | A | |
2004-09-14 | D | 62611 |   | -63.83 | NAVD88 | 1 | T | USGS | S | A | |
2004-09-14 | D | 72019 | 267.30 |   |   | 1 | T | USGS | S | A | |
2005-09-12 | D | 62610 |   | -66.88 | NGVD29 | 1 | T | USGS | S | A | |
2005-09-12 | D | 62611 |   | -67.64 | NAVD88 | 1 | T | USGS | S | A | |
2005-09-12 | D | 72019 | 271.11 |   |   | 1 | T | USGS | S | A | |
2006-10-05 | D | 62610 |   | -67.37 | NGVD29 | 1 | T | USGS | S | A | |
2006-10-05 | D | 62611 |   | -68.13 | NAVD88 | 1 | T | USGS | S | A | |
2006-10-05 | D | 72019 | 271.60 |   |   | 1 | T | USGS | S | A | |
2007-09-12 | D | 62610 |   | -68.36 | NGVD29 | 1 | T | USGS | S | A | |
2007-09-12 | D | 62611 |   | -69.12 | NAVD88 | 1 | T | USGS | S | A | |
2007-09-12 | D | 72019 | 272.59 |   |   | 1 | T | USGS | S | A | |
2008-09-12 | D | 62610 |   | -68.44 | NGVD29 | 1 | T | USGS | S | A | |
2008-09-12 | D | 62611 |   | -69.20 | NAVD88 | 1 | T | USGS | S | A | |
2008-09-12 | D | 72019 | 272.67 |   |   | 1 | T | USGS | S | A | |
2010-09-10 | D | 62610 |   | -64.15 | NGVD29 | 1 | T | USGS | S | A | |
2010-09-10 | D | 62611 |   | -64.91 | NAVD88 | 1 | T | USGS | S | A | |
2010-09-10 | D | 72019 | 268.38 |   |   | 1 | T | USGS | S | A | |
2011-09-13 | D | 62610 |   | -65.09 | NGVD29 | 1 | T | USGS | S | A | |
2011-09-13 | D | 62611 |   | -65.85 | NAVD88 | 1 | T | USGS | S | A | |
2011-09-13 | D | 72019 | 269.32 |   |   | 1 | T | USGS | S | A | |
2012-04-25 | 15:30 UTC | m | 62610 |   | -64.86 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-25 | 15:30 UTC | m | 62611 |   | -65.62 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-25 | 15:30 UTC | m | 72019 | 269.09 |   |   | 1 | T | MD006 | A | A |
2012-09-06 | D | 62610 |   | -67.21 | NGVD29 | 1 | T | USGS | S | A | |
2012-09-06 | D | 62611 |   | -67.97 | NAVD88 | 1 | T | USGS | S | A | |
2012-09-06 | D | 72019 | 271.44 |   |   | 1 | T | USGS | S | A | |
2013-04-25 | 17:25 UTC | m | 62610 |   | -65.78 | NGVD29 | 1 | T | MD006 | A | A |
2013-04-25 | 17:25 UTC | m | 62611 |   | -66.54 | NAVD88 | 1 | T | MD006 | A | A |
2013-04-25 | 17:25 UTC | m | 72019 | 270.01 |   |   | 1 | T | MD006 | A | A |
2013-09-03 | 18:53 UTC | m | 62610 |   | -66.52 | NGVD29 | 1 | T | USGS | S | A |
2013-09-03 | 18:53 UTC | m | 62611 |   | -67.28 | NAVD88 | 1 | T | USGS | S | A |
2013-09-03 | 18:53 UTC | m | 72019 | 270.75 |   |   | 1 | T | USGS | S | A |
2014-09-11 | 18:56 UTC | m | 62610 |   | -67.35 | NGVD29 | 1 | T | USGS | S | A |
2014-09-11 | 18:56 UTC | m | 62611 |   | -68.11 | NAVD88 | 1 | T | USGS | S | A |
2014-09-11 | 18:56 UTC | m | 72019 | 271.58 |   |   | 1 | T | USGS | S | A |
2015-09-08 | 20:54 UTC | m | 62610 |   | -69.78 | NGVD29 | 1 | T | USGS | S | A |
2015-09-08 | 20:54 UTC | m | 62611 |   | -70.54 | NAVD88 | 1 | T | USGS | S | A |
2015-09-08 | 20:54 UTC | m | 72019 | 274.01 |   |   | 1 | T | USGS | S | A |
2016-10-04 | 17:12 UTC | m | 62610 |   | -70.98 | NGVD29 | 1 | T | USGS | S | A |
2016-10-04 | 17:12 UTC | m | 62611 |   | -71.74 | NAVD88 | 1 | T | USGS | S | A |
2016-10-04 | 17:12 UTC | m | 72019 | 275.21 |   |   | 1 | T | USGS | S | A |
2017-09-12 | 20:18 UTC | m | 62610 |   | -74.34 | NGVD29 | 1 | T | USGS | S | A |
2017-09-12 | 20:18 UTC | m | 62611 |   | -75.10 | NAVD88 | 1 | T | USGS | S | A |
2017-09-12 | 20:18 UTC | m | 72019 | 278.57 |   |   | 1 | T | USGS | S | A |
2018-09-19 | 18:21 UTC | m | 62610 |   | -73.80 | NGVD29 | 1 | V | USGS | S | A |
2018-09-19 | 18:21 UTC | m | 62611 |   | -74.56 | NAVD88 | 1 | V | USGS | S | A |
2018-09-19 | 18:21 UTC | m | 72019 | 278.03 |   |   | 1 | V | USGS | S | A |
2020-09-15 | 17:40 UTC | m | 62610 |   | -71.65 | NGVD29 | 1 | V | USGS | S | A |
2020-09-15 | 17:40 UTC | m | 62611 |   | -72.41 | NAVD88 | 1 | V | USGS | S | A |
2020-09-15 | 17:40 UTC | m | 72019 | 275.88 |   |   | 1 | V | USGS | S | A |
2021-09-28 | 16:57 UTC | m | 62610 |   | -73.54 | NGVD29 | 1 | V | USGS | S | A |
2021-09-28 | 16:57 UTC | m | 62611 |   | -74.30 | NAVD88 | 1 | V | USGS | S | A |
2021-09-28 | 16:57 UTC | m | 72019 | 277.77 |   |   | 1 | V | USGS | S | A |
2022-09-15 | 13:58 UTC | m | 62610 |   | -75.81 | NGVD29 | 1 | V | USGS | S | A |
2022-09-15 | 13:58 UTC | m | 62611 |   | -76.57 | NAVD88 | 1 | V | USGS | S | A |
2022-09-15 | 13:58 UTC | m | 72019 | 280.04 |   |   | 1 | V | USGS | S | A |
2023-09-12 | 18:23 UTC | m | 62610 |   | -77.01 | NGVD29 | 1 | V | USGS | S | A |
2023-09-12 | 18:23 UTC | m | 62611 |   | -77.77 | NAVD88 | 1 | V | USGS | S | A |
2023-09-12 | 18:23 UTC | m | 72019 | 281.24 |   |   | 1 | V | USGS | S | A |
2023-09-26 | 18:03 UTC | m | 62610 |   | -77.13 | NGVD29 | 1 | V | USGS | S | A |
2023-09-26 | 18:03 UTC | m | 62611 |   | -77.89 | NAVD88 | 1 | V | USGS | S | A |
2023-09-26 | 18:03 UTC | m | 72019 | 281.36 |   |   | 1 | V | USGS | S | A |
2024-10-04 | 14:23 UTC | m | 62610 |   | -77.32 | NGVD29 | 1 | V | USGS | S | P |
2024-10-04 | 14:23 UTC | m | 62611 |   | -78.08 | NAVD88 | 1 | V | USGS | S | P |
2024-10-04 | 14:23 UTC | m | 72019 | 281.55 |   |   | 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. |
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. |