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Groundwater levels for the Nation

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  • 403621073441702
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USGS 403621073441702 N 4062. 1

Nassau County, New York
Latitude  40°36'21", Longitude  73°44'18" NAD27
Land-surface elevation 8.0 feet above NGVD29
The depth of the well is 142 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Jameco Aquifer (112JMCO) local aquifer.
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Water
level,
feet
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feet
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specific
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vertical
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status
1968-02-01 D62610 2.94NGVD29 OUSGSSA
1968-02-01 D62611 1.84NAVD88 OUSGSSA
1968-02-01 D720195.06   OUSGSSA
1968-03-04 D62610 2.36NGVD29 OUSGSSA
1968-03-04 D62611 1.26NAVD88 OUSGSSA
1968-03-04 D720195.64   OUSGSSA
1968-04-01 D62610 2.82NGVD29 OUSGSSA
1968-04-01 D62611 1.72NAVD88 OUSGSSA
1968-04-01 D720195.18   OUSGSSA
1968-05-01 D62610 2.91NGVD29 OUSGSSA
1968-05-01 D62611 1.81NAVD88 OUSGSSA
1968-05-01 D720195.09   OUSGSSA
1968-05-27 D62610 2.83NGVD29 OUSGSSA
1968-05-27 D62611 1.73NAVD88 OUSGSSA
1968-05-27 D720195.17   OUSGSSA
1968-07-01 D62610 2.73NGVD29 OUSGSSA
1968-07-01 D62611 1.63NAVD88 OUSGSSA
1968-07-01 D720195.27   OUSGSSA
1968-07-26 D62610 2.12NGVD29 OUSGSSA
1968-07-26 D62611 1.02NAVD88 OUSGSSA
1968-07-26 D720195.88   OUSGSSA
1968-08-29 D62610 2.29NGVD29 OUSGSSA
1968-08-29 D62611 1.19NAVD88 OUSGSSA
1968-08-29 D720195.71   OUSGSSA
1968-09-27 D62610 2.51NGVD29 OUSGSSA
1968-09-27 D62611 1.41NAVD88 OUSGSSA
1968-09-27 D720195.49   OUSGSSA
1968-10-28 D62610 3.09NGVD29 OUSGSSA
1968-10-28 D62611 1.99NAVD88 OUSGSSA
1968-10-28 D720194.91   OUSGSSA
1968-11-27 D62610 2.69NGVD29 OUSGSSA
1968-11-27 D62611 1.59NAVD88 OUSGSSA
1968-11-27 D720195.31   OUSGSSA
1968-12-27 D62610 2.04NGVD29 OUSGSSA
1968-12-27 D62611 0.94NAVD88 OUSGSSA
1968-12-27 D720195.96   OUSGSSA
1969-01-27 D62610 2.51NGVD29 OUSGSSA
1969-01-27 D62611 1.41NAVD88 OUSGSSA
1969-01-27 D720195.49   OUSGSSA
1969-02-25 D62610 2.05NGVD29 OUSGSSA
1969-02-25 D62611 0.95NAVD88 OUSGSSA
1969-02-25 D720195.95   OUSGSSA
1969-03-25 D62610 3.21NGVD29 OUSGSSA
1969-03-25 D62611 2.11NAVD88 OUSGSSA
1969-03-25 D720194.79   OUSGSSA
1969-04-24 D62610 3.39NGVD29 OUSGSSA
1969-04-24 D62611 2.29NAVD88 OUSGSSA
1969-04-24 D720194.61   OUSGSSA
1969-06-03 D62610 2.51NGVD29 OUSGSSA
1969-06-03 D62611 1.41NAVD88 OUSGSSA
1969-06-03 D720195.49   OUSGSSA
1969-07-01 D62610 2.03NGVD29 OUSGSSA
1969-07-01 D62611 0.93NAVD88 OUSGSSA
1969-07-01 D720195.97   OUSGSSA
1969-07-31 D62610 2.87NGVD29 OUSGSSA
1969-07-31 D62611 1.77NAVD88 OUSGSSA
1969-07-31 D720195.13   OUSGSSA
1969-08-28 D62610 2.46NGVD29 OUSGSSA
1969-08-28 D62611 1.36NAVD88 OUSGSSA
1969-08-28 D720195.54   OUSGSSA
1969-09-29 D62610 2.88NGVD29 OUSGSSA
1969-09-29 D62611 1.78NAVD88 OUSGSSA
1969-09-29 D720195.12   OUSGSSA
1969-10-30 D62610 2.73NGVD29 OUSGSSA
1969-10-30 D62611 1.63NAVD88 OUSGSSA
1969-10-30 D720195.27   OUSGSSA
1970-01-29 D62610 3.01NGVD29 OUSGSSA
1970-01-29 D62611 1.91NAVD88 OUSGSSA
1970-01-29 D720194.99   OUSGSSA
1970-04-29 D62610 2.79NGVD29 OUSGSSA
1970-04-29 D62611 1.69NAVD88 OUSGSSA
1970-04-29 D720195.21   OUSGSSA
1970-11-03 D62610 3.43NGVD29 OUSGSSA
1970-11-03 D62611 2.33NAVD88 OUSGSSA
1970-11-03 D720194.57   OUSGSSA
1971-02-10 D62610 2.73NGVD29 OUSGSSA
1971-02-10 D62611 1.63NAVD88 OUSGSSA
1971-02-10 D720195.27   OUSGSSA
1971-03-03 D62610 2.94NGVD29 OUSGSSA
1971-03-03 D62611 1.84NAVD88 OUSGSSA
1971-03-03 D720195.06   OUSGSSA
1971-04-20 D62610 3.09NGVD29 OUSGSSA
1971-04-20 D62611 1.99NAVD88 OUSGSSA
1971-04-20 D720194.91   OUSGSSA
1971-10-04 D62610 3.34NGVD29 OUSGSSA
1971-10-04 D62611 2.24NAVD88 OUSGSSA
1971-10-04 D720194.66   OUSGSSA
1971-12-22 D62610 2.65NGVD29 OUSGSSA
1971-12-22 D62611 1.55NAVD88 OUSGSSA
1971-12-22 D720195.35   OUSGSSA
1972-03-22 D62610 2.90NGVD29 OUSGSSA
1972-03-22 D62611 1.80NAVD88 OUSGSSA
1972-03-22 D720195.10   OUSGSSA
1972-07-17 D62610 2.70NGVD291OUSGSSA
1972-07-17 D62611 1.60NAVD881OUSGSSA
1972-07-17 D720195.30  1OUSGSSA
1972-07-27 D62610 3.11NGVD291OUSGSSA
1972-07-27 D62611 2.01NAVD881OUSGSSA
1972-07-27 D720194.89  1OUSGSSA
1972-10-04 D62610 1.11NGVD291OUSGSSA
1972-10-04 D62611 0.01NAVD881OUSGSSA
1972-10-04 D720196.89  1OUSGSSA
1972-10-05 D62610 3.65NGVD291OUSGSSA
1972-10-05 D62611 2.55NAVD881OUSGSSA
1972-10-05 D720194.35  1OUSGSSA
1972-12-26 D62610 3.92NGVD291OUSGSSA
1972-12-26 D62611 2.82NAVD881OUSGSSA
1972-12-26 D720194.08  1OUSGSSA
1973-03-19 D62610 2.93NGVD291OUSGSSA
1973-03-19 D62611 1.83NAVD881OUSGSSA
1973-03-19 D720195.07  1OUSGSSA
1973-04-05 D62610 4.09NGVD291OUSGSSA
1973-04-05 D62611 2.99NAVD881OUSGSSA
1973-04-05 D720193.91  1OUSGSSA
1973-06-18 D62610 2.99NGVD291OUSGSSA
1973-06-18 D62611 1.89NAVD881OUSGSSA
1973-06-18 D720195.01  1OUSGSSA
1973-09-26 D62610 2.78NGVD291OUSGSSA
1973-09-26 D62611 1.68NAVD881OUSGSSA
1973-09-26 D720195.22  1OUSGSSA
1973-12-26 D62610 2.71NGVD291OUSGSSA
1973-12-26 D62611 1.61NAVD881OUSGSSA
1973-12-26 D720195.29  1OUSGSSA
1974-04-10 D62610 3.38NGVD291OUSGSSA
1974-04-10 D62611 2.28NAVD881OUSGSSA
1974-04-10 D720194.62  1OUSGSSA
1974-06-21 D62610 4.42NGVD291OUSGSSA
1974-06-21 D62611 3.32NAVD881OUSGSSA
1974-06-21 D720193.58  1OUSGSSA
1974-10-01 D62610 4.66NGVD291OUSGSSA
1974-10-01 D62611 3.56NAVD881OUSGSSA
1974-10-01 D720193.34  1OUSGSSA
1974-12-23 D62610 4.51NGVD291OUSGSSA
1974-12-23 D62611 3.41NAVD881OUSGSSA
1974-12-23 D720193.49  1OUSGSSA
1975-03-28 D62610 4.70NGVD291OUSGSSA
1975-03-28 D62611 3.60NAVD881OUSGSSA
1975-03-28 D720193.30  1OUSGSSA
1975-06-26 D62610 4.43NGVD291OUSGSSA
1975-06-26 D62611 3.33NAVD881OUSGSSA
1975-06-26 D720193.57  1OUSGSSA
1975-10-07 D62610 4.76NGVD291OUSGSSA
1975-10-07 D62611 3.66NAVD881OUSGSSA
1975-10-07 D720193.24  1OUSGSSA
1975-11-10 D62610 3.99NGVD291OUSGSSA
1975-11-10 D62611 2.89NAVD881OUSGSSA
1975-11-10 D720194.01  1OUSGSSA
1975-12-19 D62610 4.21NGVD291OUSGSSA
1975-12-19 D62611 3.11NAVD881OUSGSSA
1975-12-19 D720193.79  1OUSGSSA
1976-03-17 D62610 5.24NGVD291OUSGSSA
1976-03-17 D62611 4.14NAVD881OUSGSSA
1976-03-17 D720192.76  1OUSGSSA
1976-06-29 D62610 4.05NGVD291OUSGSSA
1976-06-29 D62611 2.95NAVD881OUSGSSA
1976-06-29 D720193.95  1OUSGSSA
1976-09-28 D62610 3.38NGVD291OUSGSSA
1976-09-28 D62611 2.28NAVD881OUSGSSA
1976-09-28 D720194.62  1OUSGSSA
1976-12-22 D62610 1.92NGVD291OUSGSSA
1976-12-22 D62611 0.82NAVD881OUSGSSA
1976-12-22 D720196.08  1OUSGSSA
1977-04-07 D62610 2.73NGVD291OUSGSSA
1977-04-07 D62611 1.63NAVD881OUSGSSA
1977-04-07 D720195.27  1OUSGSSA
1977-06-23 D62610 2.31NGVD291OUSGSSA
1977-06-23 D62611 1.21NAVD881OUSGSSA
1977-06-23 D720195.69  1OUSGSSA
1977-09-20 D62610 2.55NGVD291OUSGSSA
1977-09-20 D62611 1.45NAVD881OUSGSSA
1977-09-20 D720195.45  1OUSGSSA
1978-01-10 D62610 4.11NGVD291OUSGSSA
1978-01-10 D62611 3.01NAVD881OUSGSSA
1978-01-10 D720193.89  1OUSGSSA
1978-04-05 D62610 4.78NGVD291OUSGSSA
1978-04-05 D62611 3.68NAVD881OUSGSSA
1978-04-05 D720193.22  1OUSGSSA
1978-06-22 D62610 5.00NGVD291OUSGSSA
1978-06-22 D62611 3.90NAVD881OUSGSSA
1978-06-22 D720193.00  1OUSGSSA
1978-10-02 D62610 3.94NGVD291OUSGSSA
1978-10-02 D62611 2.84NAVD881OUSGSSA
1978-10-02 D720194.06  1OUSGSSA
1978-12-19 D62610 3.01NGVD291OUSGSSA
1978-12-19 D62611 1.91NAVD881OUSGSSA
1978-12-19 D720194.99  1OUSGSSA
1979-02-01 D62610 3.18NGVD291OUSGSSA
1979-02-01 D62611 2.08NAVD881OUSGSSA
1979-02-01 D720194.82  1OUSGSSA
1979-03-16 D62610 3.21NGVD291OUSGSSA
1979-03-16 D62611 2.11NAVD881OUSGSSA
1979-03-16 D720194.79  1OUSGSSA
1979-05-01 D62610 3.61NGVD291OUSGSSA
1979-05-01 D62611 2.51NAVD881OUSGSSA
1979-05-01 D720194.39  1OUSGSSA
1979-06-27 D62610 2.27NGVD291OUSGSSA
1979-06-27 D62611 1.17NAVD881OUSGSSA
1979-06-27 D720195.73  1OUSGSSA
1979-09-20 D62610 2.37NGVD291OUSGSSA
1979-09-20 D62611 1.27NAVD881OUSGSSA
1979-09-20 D720195.63  1OUSGSSA
1979-12-19 D62610 2.08NGVD291OUSGSSA
1979-12-19 D62611 0.98NAVD881OUSGSSA
1979-12-19 D720195.92  1OUSGSSA
1980-03-17 D62610 1.73NGVD291OUSGSSA
1980-03-17 D62611 0.63NAVD881OUSGSSA
1980-03-17 D720196.27  1OUSGSSA
1980-06-18 D62610 1.99NGVD291OUSGSSA
1980-06-18 D62611 0.89NAVD881OUSGSSA
1980-06-18 D720196.01  1OUSGSSA
1980-09-23 D62610 2.93NGVD291OUSGSSA
1980-09-23 D62611 1.83NAVD881OUSGSSA
1980-09-23 D720195.07  1OUSGSSA
1980-12-23 D62610 4.53NGVD291OUSGSSA
1980-12-23 D62611 3.43NAVD881OUSGSSA
1980-12-23 D720193.47  1OUSGSSA
1981-03-26 D62610 2.93NGVD291OUSGSSA
1981-03-26 D62611 1.83NAVD881OUSGSSA
1981-03-26 D720195.07  1OUSGSSA
1981-09-14 D62610 2.96NGVD291OUSGSSA
1981-09-14 D62611 1.86NAVD881OUSGSSA
1981-09-14 D720195.04  1OUSGSSA
1982-03-17 D62610 2.83NGVD291OUSGSSA
1982-03-17 D62611 1.73NAVD881OUSGSSA
1982-03-17 D720195.17  1OUSGSSA
1982-06-22 D62610 3.37NGVD291OUSGSSA
1982-06-22 D62611 2.27NAVD881OUSGSSA
1982-06-22 D720194.63  1OUSGSSA
1982-09-2215:42 UTCm62610 3.01NGVD291OUSGSSA
1982-09-2215:42 UTCm62611 1.91NAVD881OUSGSSA
1982-09-2215:42 UTCm720194.99  1OUSGSSA
1982-12-22 D62610 2.47NGVD291OUSGSSA
1982-12-22 D62611 1.37NAVD881OUSGSSA
1982-12-22 D720195.53  1OUSGSSA
1983-01-1814:35 UTCm62610 2.94NGVD291OUSGSSA
1983-01-1814:35 UTCm62611 1.84NAVD881OUSGSSA
1983-01-1814:35 UTCm720195.06  1OUSGSSA
1983-03-2814:28 UTCm62610 3.60NGVD291OUSGSSA
1983-03-2814:28 UTCm62611 2.50NAVD881OUSGSSA
1983-03-2814:28 UTCm720194.40  1OUSGSSA
1983-06-2815:00 UTCm62610 2.94NGVD291OUSGSSA
1983-06-2815:00 UTCm62611 1.84NAVD881OUSGSSA
1983-06-2815:00 UTCm720195.06  1OUSGSSA
1983-09-2014:55 UTCm62610 2.22NGVD291OUSGSSA
1983-09-2014:55 UTCm62611 1.12NAVD881OUSGSSA
1983-09-2014:55 UTCm720195.78  1OUSGSSA
1984-01-0316:15 UTCm62610 2.98NGVD291OUSGSSA
1984-01-0316:15 UTCm62611 1.88NAVD881OUSGSSA
1984-01-0316:15 UTCm720195.02  1OUSGSSA
1984-03-2116:10 UTCm62610 2.74NGVD291OUSGSSA
1984-03-2116:10 UTCm62611 1.64NAVD881OUSGSSA
1984-03-2116:10 UTCm720195.26  1OUSGSSA
1984-06-1215:40 UTCm62610 1.80NGVD291OUSGSSA
1984-06-1215:40 UTCm62611 0.70NAVD881OUSGSSA
1984-06-1215:40 UTCm720196.20  1OUSGSSA
1984-09-1215:41 UTCm62610 2.85NGVD291OUSGSSA
1984-09-1215:41 UTCm62611 1.75NAVD881OUSGSSA
1984-09-1215:41 UTCm720195.15  1OUSGSSA
1985-01-0915:15 UTCm62610 2.73NGVD291OUSGSSA
1985-01-0915:15 UTCm62611 1.63NAVD881OUSGSSA
1985-01-0915:15 UTCm720195.27  1OUSGSSA
1985-04-0916:30 UTCm62610 2.88NGVD291OUSGSSA
1985-04-0916:30 UTCm62611 1.78NAVD881OUSGSSA
1985-04-0916:30 UTCm720195.12  1OUSGSSA
1985-04-1913:33 UTCm62610 2.46NGVD291OUSGSSA
1985-04-1913:33 UTCm62611 1.36NAVD881OUSGSSA
1985-04-1913:33 UTCm720195.54  1OUSGSSA
1985-12-1313:00 UTCm62610 3.40NGVD294OUSGSSA
1985-12-1313:00 UTCm62611 2.30NAVD884OUSGSSA
1985-12-1313:00 UTCm720194.60  4OUSGSSA
1986-09-1914:00 UTCm62610 2.02NGVD294OUSGSSA
1986-09-1914:00 UTCm62611 0.92NAVD884OUSGSSA
1986-09-1914:00 UTCm720195.98  4OUSGSSA
1987-01-0517:00 UTCm62610 1.93NGVD294OUSGSSA
1987-01-0517:00 UTCm62611 0.83NAVD884OUSGSSA
1987-01-0517:00 UTCm720196.07  4OUSGSSA
1987-04-0215:30 UTCm62610 2.91NGVD294OUSGSSA
1987-04-0215:30 UTCm62611 1.81NAVD884OUSGSSA
1987-04-0215:30 UTCm720195.09  4OUSGSSA
1988-03-2418:35 UTCm62610 2.67NGVD294OUSGSSA
1988-03-2418:35 UTCm62611 1.57NAVD884OUSGSSA
1988-03-2418:35 UTCm720195.33  4OUSGSSA
1989-03-1318:00 UTCm62610 3.18NGVD291OUSGSSA
1989-03-1318:00 UTCm62611 2.08NAVD881OUSGSSA
1989-03-1318:00 UTCm720194.82  1OUSGSSA
1990-04-1618:30 UTCm62610 3.21NGVD294OUSGSSA
1990-04-1618:30 UTCm62611 2.11NAVD884OUSGSSA
1990-04-1618:30 UTCm720194.79  4OUSGSSA
1992-03-2518:15 UTCm62610 3.37NGVD294OUSGSSA
1992-03-2518:15 UTCm62611 2.27NAVD884OUSGSSA
1992-03-2518:15 UTCm720194.63  4OUSGSSA
1992-06-2215:43 UTCm62610 2.87NGVD294OUSGSSA
1992-06-2215:43 UTCm62611 1.77NAVD884OUSGSSA
1992-06-2215:43 UTCm720195.13  4OUSGSSA
1993-03-2414:02 UTCm62610 3.38NGVD294OUSGSSA
1993-03-2414:02 UTCm62611 2.28NAVD884OUSGSSA
1993-03-2414:02 UTCm720194.62  4OUSGSSA
1994-03-2814:31 UTCm62610 3.90NGVD294OUSGSSA
1994-03-2814:31 UTCm62611 2.80NAVD884OUSGSSA
1994-03-2814:31 UTCm720194.10  4OUSGSSA
1995-03-2014:48 UTCm62610 3.33NGVD294OUSGSSA
1995-03-2014:48 UTCm62611 2.23NAVD884OUSGSSA
1995-03-2014:48 UTCm720194.67  4OUSGSSA
1996-03-1218:22 UTCm62610 3.14NGVD294OUSGSSA
1996-03-1218:22 UTCm62611 2.04NAVD884OUSGSSA
1996-03-1218:22 UTCm720194.86  4OUSGSSA
1997-03-1114:26 UTCm62610 3.61NGVD294OUSGSSA
1997-03-1114:26 UTCm62611 2.51NAVD884OUSGSSA
1997-03-1114:26 UTCm720194.39  4OUSGSSA
1998-03-2017:26 UTCm62610 3.74NGVD294SUSGSSA
1998-03-2017:26 UTCm62611 2.64NAVD884SUSGSSA
1998-03-2017:26 UTCm720194.26  4SUSGSSA
1999-05-1713:56 UTCm62610 2.91NGVD294SUSGSSA
1999-05-1713:56 UTCm62611 1.81NAVD884SUSGSSA
1999-05-1713:56 UTCm720195.09  4SUSGSSA
2000-03-2013:15 UTCm62610 3.82NGVD294SUSGSSA
2000-03-2013:15 UTCm62611 2.72NAVD884SUSGSSA
2000-03-2013:15 UTCm720194.18  4SUSGSSA
2001-03-3016:59 UTCm62610 3.53NGVD294SUSGSSA
2001-03-3016:59 UTCm62611 2.43NAVD884SUSGSSA
2001-03-3016:59 UTCm720194.47  4SUSGSSA
2002-03-2218:44 UTCm62610 4.41NGVD294SUSGSSA
2002-03-2218:44 UTCm62611 3.31NAVD884SUSGSSA
2002-03-2218:44 UTCm720193.59  4SUSGSSA
2003-03-1813:13 UTCm62610 3.65NGVD291SUSGSSA
2003-03-1813:13 UTCm62611 2.55NAVD881SUSGSSA
2003-03-1813:13 UTCm720194.35  1SUSGSSA
2004-03-2414:57 UTCm62610 3.07NGVD294SUSGSSA
2004-03-2414:57 UTCm62611 1.97NAVD884SUSGSSA
2004-03-2414:57 UTCm720194.93  4SUSGSSA
2005-03-1618:22 UTCm62610 3.56NGVD294SUSGSSA
2005-03-1618:22 UTCm62611 2.46NAVD884SUSGSSA
2005-03-1618:22 UTCm720194.44  4SUSGSSA
2006-03-2016:54 UTCm62610 3.51NGVD294SUSGSSA
2006-03-2016:54 UTCm62611 2.41NAVD884SUSGSSA
2006-03-2016:54 UTCm720194.49  4SUSGSSA
2008-04-2516:46 UTCm62610 4.79NGVD291SUSGSSA
2008-04-2516:46 UTCm62611 3.69NAVD881SUSGSSA
2008-04-2516:46 UTCm720193.21  1SUSGSSA
2008-04-2818:08 UTCm62610 5.57NGVD294SUSGSSA
2008-04-2818:08 UTCm62611 4.47NAVD884SUSGSSA
2008-04-2818:08 UTCm720192.43  4SUSGSSA
2009-05-1215:18 UTCm62610 4.73NGVD294SUSGSSA
2009-05-1215:18 UTCm62611 3.63NAVD884SUSGSSA
2009-05-1215:18 UTCm720193.27  4SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
StatusThe reported water-level measurement represents a static level
Status1Static
Status4GWTideAffected
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.