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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1954-08-21 | D | 62610 |   | -222.87 | NGVD29 | 1 | A | USGS | S | A | |
1954-08-21 | D | 62611 |   | -222.83 | NAVD88 | 1 | A | USGS | S | A | |
1954-08-21 | D | 72019 | 265.00 |   |   | 1 | A | USGS | S | A | |
1954-08-24 | D | 62610 |   | -203.35 | NGVD29 | 1 | S | USGS | S | A | |
1954-08-24 | D | 62611 |   | -203.31 | NAVD88 | 1 | S | USGS | S | A | |
1954-08-24 | D | 72019 | 245.48 |   |   | 1 | S | USGS | S | A | |
1954-10-08 | D | 62610 |   | -205.99 | NGVD29 | 1 | S | USGS | S | A | |
1954-10-08 | D | 62611 |   | -205.95 | NAVD88 | 1 | S | USGS | S | A | |
1954-10-08 | D | 72019 | 248.12 |   |   | 1 | S | USGS | S | A | |
1955-03-03 | D | 62610 |   | -191.43 | NGVD29 | 1 | S | USGS | S | A | |
1955-03-03 | D | 62611 |   | -191.39 | NAVD88 | 1 | S | USGS | S | A | |
1955-03-03 | D | 72019 | 233.56 |   |   | 1 | S | USGS | S | A | |
1956-03-06 | D | 62610 |   | -186.37 | NGVD29 | 1 | S | USGS | S | A | |
1956-03-06 | D | 62611 |   | -186.33 | NAVD88 | 1 | S | USGS | S | A | |
1956-03-06 | D | 72019 | 228.50 |   |   | 1 | S | USGS | S | A | |
1957-03-05 | D | 62610 |   | -202.31 | NGVD29 | 1 | S | USGS | S | A | |
1957-03-05 | D | 62611 |   | -202.27 | NAVD88 | 1 | S | USGS | S | A | |
1957-03-05 | D | 72019 | 244.44 |   |   | 1 | S | USGS | S | A | |
1957-09-09 | D | 62610 |   | -212.37 | NGVD29 | 1 | S | USGS | S | A | |
1957-09-09 | D | 62611 |   | -212.33 | NAVD88 | 1 | S | USGS | S | A | |
1957-09-09 | D | 72019 | 254.50 |   |   | 1 | S | USGS | S | A | |
1958-03-07 | D | 62610 |   | -201.40 | NGVD29 | 1 | S | USGS | S | A | |
1958-03-07 | D | 62611 |   | -201.36 | NAVD88 | 1 | S | USGS | S | A | |
1958-03-07 | D | 72019 | 243.53 |   |   | 1 | S | USGS | S | A | |
1959-03-09 | D | 62610 |   | -204.42 | NGVD29 | 1 | S | USGS | S | A | |
1959-03-09 | D | 62611 |   | -204.38 | NAVD88 | 1 | S | USGS | S | A | |
1959-03-09 | D | 72019 | 246.55 |   |   | 1 | S | USGS | S | A | |
1960-03-14 | D | 62610 |   | -204.02 | NGVD29 | 1 | S | USGS | S | A | |
1960-03-14 | D | 62611 |   | -203.98 | NAVD88 | 1 | S | USGS | S | A | |
1960-03-14 | D | 72019 | 246.15 |   |   | 1 | S | USGS | S | A | |
1961-03-07 | D | 62610 |   | -211.30 | NGVD29 | 1 | S | USGS | S | A | |
1961-03-07 | D | 62611 |   | -211.26 | NAVD88 | 1 | S | USGS | S | A | |
1961-03-07 | D | 72019 | 253.43 |   |   | 1 | S | USGS | S | A | |
1962-03-16 | D | 62610 |   | -219.55 | NGVD29 | 1 | S | USGS | S | A | |
1962-03-16 | D | 62611 |   | -219.51 | NAVD88 | 1 | S | USGS | S | A | |
1962-03-16 | D | 72019 | 261.68 |   |   | 1 | S | USGS | S | A | |
1963-03-15 | D | 62610 |   | -230.55 | NGVD29 | 1 | S | USGS | S | A | |
1963-03-15 | D | 62611 |   | -230.51 | NAVD88 | 1 | S | USGS | S | A | |
1963-03-15 | D | 72019 | 272.68 |   |   | 1 | S | USGS | S | A | |
1964-02-14 | D | 62610 |   | -241.97 | NGVD29 | 1 | S | USGS | S | A | |
1964-02-14 | D | 62611 |   | -241.93 | NAVD88 | 1 | S | USGS | S | A | |
1964-02-14 | D | 72019 | 284.10 |   |   | 1 | S | USGS | S | A | |
1965-02-26 | D | 62610 |   | -247.67 | NGVD29 | 1 | S | USGS | S | A | |
1965-02-26 | D | 62611 |   | -247.63 | NAVD88 | 1 | S | USGS | S | A | |
1965-02-26 | D | 72019 | 289.80 |   |   | 1 | S | USGS | S | A | |
1966-03-11 | D | 62610 |   | -261.07 | NGVD29 | 1 | S | USGS | S | A | |
1966-03-11 | D | 62611 |   | -261.03 | NAVD88 | 1 | S | USGS | S | A | |
1966-03-11 | D | 72019 | 303.20 |   |   | 1 | S | USGS | S | A | |
1967-02-26 | D | 62610 |   | -272.57 | NGVD29 | 1 | S | USGS | S | A | |
1967-02-26 | D | 62611 |   | -272.53 | NAVD88 | 1 | S | USGS | S | A | |
1967-02-26 | D | 72019 | 314.70 |   |   | 1 | S | USGS | S | A | |
1969-02-27 | D | 62610 |   | -268.49 | NGVD29 | 1 | S | USGS | S | A | |
1969-02-27 | D | 62611 |   | -268.45 | NAVD88 | 1 | S | USGS | S | A | |
1969-02-27 | D | 72019 | 310.62 |   |   | 1 | S | USGS | S | A | |
1969-09-26 | D | 62610 |   | -287.33 | NGVD29 | 1 | S | USGS | S | A | |
1969-09-26 | D | 62611 |   | -287.29 | NAVD88 | 1 | S | USGS | S | A | |
1969-09-26 | D | 72019 | 329.46 |   |   | 1 | S | USGS | S | A | |
1969-12-01 | D | 62610 |   | -278.51 | NGVD29 | 1 | S | USGS | S | A | |
1969-12-01 | D | 62611 |   | -278.47 | NAVD88 | 1 | S | USGS | S | A | |
1969-12-01 | D | 72019 | 320.64 |   |   | 1 | S | USGS | S | A | |
1970-03-05 | D | 62610 |   | -267.79 | NGVD29 | 1 | S | USGS | S | A | |
1970-03-05 | D | 62611 |   | -267.75 | NAVD88 | 1 | S | USGS | S | A | |
1970-03-05 | D | 72019 | 309.92 |   |   | 1 | S | USGS | S | A | |
1971-03-10 | D | 62610 |   | -271.34 | NGVD29 | 1 | S | USGS | S | A | |
1971-03-10 | D | 62611 |   | -271.30 | NAVD88 | 1 | S | USGS | S | A | |
1971-03-10 | D | 72019 | 313.47 |   |   | 1 | S | USGS | S | A | |
1972-02-16 | D | 62610 |   | -296.54 | NGVD29 | 1 | S | USGS | S | A | |
1972-02-16 | D | 62611 |   | -296.50 | NAVD88 | 1 | S | USGS | S | A | |
1972-02-16 | D | 72019 | 338.67 |   |   | 1 | S | USGS | S | A | |
1973-02-06 | D | 62610 |   | -298.92 | NGVD29 | 1 | S | USGS | S | A | |
1973-02-06 | D | 62611 |   | -298.88 | NAVD88 | 1 | S | USGS | S | A | |
1973-02-06 | D | 72019 | 341.05 |   |   | 1 | S | USGS | S | A | |
1975-02-13 | D | 62610 |   | -304.56 | NGVD29 | 1 | S | USGS | S | A | |
1975-02-13 | D | 62611 |   | -304.52 | NAVD88 | 1 | S | USGS | S | A | |
1975-02-13 | D | 72019 | 346.69 |   |   | 1 | S | USGS | S | A | |
1976-02-19 | D | 62610 |   | -291.91 | NGVD29 | 1 | S | USGS | S | A | |
1976-02-19 | D | 62611 |   | -291.87 | NAVD88 | 1 | S | USGS | S | A | |
1976-02-19 | D | 72019 | 334.04 |   |   | 1 | S | USGS | S | A | |
1977-02-09 | D | 62610 |   | -303.64 | NGVD29 | 1 | S | USGS | S | A | |
1977-02-09 | D | 62611 |   | -303.60 | NAVD88 | 1 | S | USGS | S | A | |
1977-02-09 | D | 72019 | 345.77 |   |   | 1 | S | USGS | S | A | |
1978-02-28 | D | 62610 |   | -312.85 | NGVD29 | 1 | S | USGS | S | A | |
1978-02-28 | D | 62611 |   | -312.81 | NAVD88 | 1 | S | USGS | S | A | |
1978-02-28 | D | 72019 | 354.98 |   |   | 1 | S | USGS | S | A | |
1979-01-23 | D | 62610 |   | -250.87 | NGVD29 | 1 | A | USGS | S | A | |
1979-01-23 | D | 62611 |   | -250.83 | NAVD88 | 1 | A | USGS | S | A | |
1979-01-23 | D | 72019 | 293.00 |   |   | 1 | A | USGS | S | A | |
1980-02-14 | D | 62610 |   | -256.82 | NGVD29 | 1 | S | USGS | S | A | |
1980-02-14 | D | 62611 |   | -256.78 | NAVD88 | 1 | S | USGS | S | A | |
1980-02-14 | D | 72019 | 298.95 |   |   | 1 | S | USGS | S | A | |
1981-01-28 | D | 62610 |   | -264.37 | NGVD29 | 1 | S | USGS | S | A | |
1981-01-28 | D | 62611 |   | -264.33 | NAVD88 | 1 | S | USGS | S | A | |
1981-01-28 | D | 72019 | 306.50 |   |   | 1 | S | USGS | S | A | |
1983-01-06 | D | 62610 |   | -361.87 | NGVD29 | 1 | A | USGS | S | A | |
1983-01-06 | D | 62611 |   | -361.83 | NAVD88 | 1 | A | USGS | S | A | |
1983-01-06 | D | 72019 | 404.00 |   |   | 1 | A | USGS | S | A | |
1985-01-15 | D | 62610 |   | -277.66 | NGVD29 | 1 | S | USGS | S | A | |
1985-01-15 | D | 62611 |   | -277.62 | NAVD88 | 1 | S | USGS | S | A | |
1985-01-15 | D | 72019 | 319.79 |   |   | 1 | S | USGS | S | A | |
1986-01-22 | D | 62610 |   | -282.87 | NGVD29 | 1 | A | USGS | S | A | |
1986-01-22 | D | 62611 |   | -282.83 | NAVD88 | 1 | A | USGS | S | A | |
1986-01-22 | D | 72019 | 325.00 |   |   | 1 | A | USGS | S | A | |
1988-02-03 | D | 62610 |   | -240.15 | NGVD29 | 1 | S | USGS | S | A | |
1988-02-03 | D | 62611 |   | -240.11 | NAVD88 | 1 | S | USGS | S | A | |
1988-02-03 | D | 72019 | 282.28 |   |   | 1 | S | USGS | S | A | |
1989-01-17 | D | 62610 |   | -237.82 | NGVD29 | 1 | S | USGS | S | A | |
1989-01-17 | D | 62611 |   | -237.78 | NAVD88 | 1 | S | USGS | S | A | |
1989-01-17 | D | 72019 | 279.95 |   |   | 1 | S | USGS | S | A | |
1991-01-14 | D | 62610 |   | -249.41 | NGVD29 | 1 | S | USGS | S | A | |
1991-01-14 | D | 62611 |   | -249.37 | NAVD88 | 1 | S | USGS | S | A | |
1991-01-14 | D | 72019 | 291.54 |   |   | 1 | S | USGS | S | A | |
1992-01-23 | D | 62610 |   | -243.04 | NGVD29 | P | S | USGS | S | A | |
1992-01-23 | D | 62611 |   | -243.00 | NAVD88 | P | S | USGS | S | A | |
1992-01-23 | D | 72019 | 285.17 |   |   | P | S | USGS | S | A | |
1993-01-08 | D | 62610 |   | -236.94 | NGVD29 | P | S | USGS | S | A | |
1993-01-08 | D | 62611 |   | -236.90 | NAVD88 | P | S | USGS | S | A | |
1993-01-08 | D | 72019 | 279.07 |   |   | P | S | USGS | S | A | |
1994-01-24 | D | 62610 |   | -221.91 | NGVD29 | P | S | USGS | S | A | |
1994-01-24 | D | 62611 |   | -221.87 | NAVD88 | P | S | USGS | S | A | |
1994-01-24 | D | 72019 | 264.04 |   |   | P | S | USGS | S | A | |
1995-01-12 | D | 62610 |   | -210.70 | NGVD29 | 1 | S | USGS | S | A | |
1995-01-12 | D | 62611 |   | -210.66 | NAVD88 | 1 | S | USGS | S | A | |
1995-01-12 | D | 72019 | 252.83 |   |   | 1 | S | USGS | S | A | |
1996-01-15 | D | 62610 |   | -180.52 | NGVD29 | 1 | S | USGS | S | A | |
1996-01-15 | D | 62611 |   | -180.48 | NAVD88 | 1 | S | USGS | S | A | |
1996-01-15 | D | 72019 | 222.65 |   |   | 1 | S | USGS | S | A | |
1997-01-16 | 18:00 UTC | m | 62610 |   | -178.32 | NGVD29 | 1 | S | USGS | S | A |
1997-01-16 | 18:00 UTC | m | 62611 |   | -178.28 | NAVD88 | 1 | S | USGS | S | A |
1997-01-16 | 18:00 UTC | m | 72019 | 220.45 |   |   | 1 | S | USGS | S | A |
1997-11-12 | D | 62610 |   | -173.91 | NGVD29 | 1 | S | USGS | S | A | |
1997-11-12 | D | 62611 |   | -173.87 | NAVD88 | 1 | S | USGS | S | A | |
1997-11-12 | D | 72019 | 216.04 |   |   | 1 | S | USGS | S | A | |
1998-01-14 | D | 62610 |   | -170.23 | NGVD29 | 1 | S | USGS | S | A | |
1998-01-14 | D | 62611 |   | -170.19 | NAVD88 | 1 | S | USGS | S | A | |
1998-01-14 | D | 72019 | 212.36 |   |   | 1 | S | USGS | S | A | |
1999-01-18 | 18:00 UTC | m | 62610 |   | -172.39 | NGVD29 | 1 | S | USGS | S | A |
1999-01-18 | 18:00 UTC | m | 62611 |   | -172.35 | NAVD88 | 1 | S | USGS | S | A |
1999-01-18 | 18:00 UTC | m | 72019 | 214.52 |   |   | 1 | S | USGS | S | A |
2000-01-24 | 15:54 UTC | m | 62610 |   | -173.23 | NGVD29 | 1 | S | USGS | S | A |
2000-01-24 | 15:54 UTC | m | 62611 |   | -173.19 | NAVD88 | 1 | S | USGS | S | A |
2000-01-24 | 15:54 UTC | m | 72019 | 215.36 |   |   | 1 | S | USGS | S | A |
2002-01-17 | 15:37 UTC | m | 62610 |   | -176.44 | NGVD29 | 1 | S | USGS | S | A |
2002-01-17 | 15:37 UTC | m | 62611 |   | -176.40 | NAVD88 | 1 | S | USGS | S | A |
2002-01-17 | 15:37 UTC | m | 72019 | 218.57 |   |   | 1 | S | USGS | S | A |
2002-05-09 | 18:21 UTC | m | 62610 |   | -165.87 | NGVD29 | 1 | A | USGS | S | A |
2002-05-09 | 18:21 UTC | m | 62611 |   | -165.83 | NAVD88 | 1 | A | USGS | S | A |
2002-05-09 | 18:21 UTC | m | 72019 | 208.00 |   |   | 1 | A | USGS | S | A |
2002-05-09 | 19:04 UTC | m | 62610 |   | -227.87 | NGVD29 | P | A | USGS | S | A |
2002-05-09 | 19:04 UTC | m | 62611 |   | -227.83 | NAVD88 | P | A | USGS | S | A |
2002-05-09 | 19:04 UTC | m | 72019 | 270.00 |   |   | P | A | USGS | S | A |
2002-09-10 | 19:56 UTC | m | 62610 |   | -228.87 | NGVD29 | P | A | USGS | S | A |
2002-09-10 | 19:56 UTC | m | 62611 |   | -228.83 | NAVD88 | P | A | USGS | S | A |
2002-09-10 | 19:56 UTC | m | 72019 | 271.00 |   |   | P | A | USGS | S | A |
2002-11-06 | 18:41 UTC | m | 62610 |   | -175.87 | NGVD29 | 1 | C | USGS | S | A |
2002-11-06 | 18:41 UTC | m | 62611 |   | -175.83 | NAVD88 | 1 | C | USGS | S | A |
2002-11-06 | 18:41 UTC | m | 72019 | 218.00 |   |   | 1 | C | USGS | S | A |
2003-01-23 | 19:03 UTC | m | 62610 |   | -177.38 | NGVD29 | 1 | S | USGS | S | A |
2003-01-23 | 19:03 UTC | m | 62611 |   | -177.34 | NAVD88 | 1 | S | USGS | S | A |
2003-01-23 | 19:03 UTC | m | 72019 | 219.51 |   |   | 1 | S | USGS | S | A |
2003-04-16 | 19:43 UTC | m | 62610 |   | -221.87 | NGVD29 | P | A | USGS | S | A |
2003-04-16 | 19:43 UTC | m | 62611 |   | -221.83 | NAVD88 | P | A | USGS | S | A |
2003-04-16 | 19:43 UTC | m | 72019 | 264.00 |   |   | P | A | USGS | S | A |
2003-09-08 | 15:51 UTC | m | 62610 |   | -225.87 | NGVD29 | P | A | USGS | S | A |
2003-09-08 | 15:51 UTC | m | 62611 |   | -225.83 | NAVD88 | P | A | USGS | S | A |
2003-09-08 | 15:51 UTC | m | 72019 | 268.00 |   |   | P | A | USGS | S | A |
2004-02-12 | 19:53 UTC | m | 62610 |   | -162.87 | NGVD29 | 1 | C | USGS | S | A |
2004-02-12 | 19:53 UTC | m | 62611 |   | -162.83 | NAVD88 | 1 | C | USGS | S | A |
2004-02-12 | 19:53 UTC | m | 72019 | 205.00 |   |   | 1 | C | USGS | S | A |
2004-04-16 | 15:52 UTC | m | 62610 |   | -205.87 | NGVD29 | P | C | USGS | S | A |
2004-04-16 | 15:52 UTC | m | 62611 |   | -205.83 | NAVD88 | P | C | USGS | S | A |
2004-04-16 | 15:52 UTC | m | 72019 | 248.00 |   |   | P | C | USGS | S | A |
2004-09-20 | 15:58 UTC | m | 62610 |   | -151.87 | NGVD29 | 1 | C | USGS | S | A |
2004-09-20 | 15:58 UTC | m | 62611 |   | -151.83 | NAVD88 | 1 | C | USGS | S | A |
2004-09-20 | 15:58 UTC | m | 72019 | 194.00 |   |   | 1 | C | USGS | S | A |
2004-09-20 | 16:36 UTC | m | 62610 |   | -205.87 | NGVD29 | P | C | USGS | S | A |
2004-09-20 | 16:36 UTC | m | 62611 |   | -205.83 | NAVD88 | P | C | USGS | S | A |
2004-09-20 | 16:36 UTC | m | 72019 | 248.00 |   |   | P | C | USGS | S | A |
2005-01-10 | 20:27 UTC | m | 62610 |   | -156.05 | NGVD29 | 1 | S | USGS | S | A |
2005-01-10 | 20:27 UTC | m | 62611 |   | -156.01 | NAVD88 | 1 | S | USGS | S | A |
2005-01-10 | 20:27 UTC | m | 72019 | 198.18 |   |   | 1 | S | USGS | S | A |
2005-09-02 | 14:33 UTC | m | 62610 |   | -202.87 | NGVD29 | P | C | USGS | S | A |
2005-09-02 | 14:33 UTC | m | 62611 |   | -202.83 | NAVD88 | P | C | USGS | S | A |
2005-09-02 | 14:33 UTC | m | 72019 | 245.00 |   |   | P | C | USGS | S | A |
2006-01-13 | 15:02 UTC | m | 62610 |   | -164.81 | NGVD29 | 1 | S | USGS | S | A |
2006-01-13 | 15:02 UTC | m | 62611 |   | -164.77 | NAVD88 | 1 | S | USGS | S | A |
2006-01-13 | 15:02 UTC | m | 72019 | 206.94 |   |   | 1 | S | USGS | S | A |
2006-09-26 | 13:35 UTC | m | 62610 |   | -153.87 | NGVD29 | 1 | C | USGS | S | A |
2006-09-26 | 13:35 UTC | m | 62611 |   | -153.83 | NAVD88 | 1 | C | USGS | S | A |
2006-09-26 | 13:35 UTC | m | 72019 | 196.00 |   |   | 1 | C | USGS | S | A |
2007-01-04 | 15:36 UTC | m | 62610 |   | -153.18 | NGVD29 | 1 | S | USGS | S | A |
2007-01-04 | 15:36 UTC | m | 62611 |   | -153.14 | NAVD88 | 1 | S | USGS | S | A |
2007-01-04 | 15:36 UTC | m | 72019 | 195.31 |   |   | 1 | S | USGS | S | A |
2007-10-30 | 19:23 UTC | m | 62610 |   | -145.87 | NGVD29 | 1 | C | USGS | S | A |
2007-10-30 | 19:23 UTC | m | 62611 |   | -145.83 | NAVD88 | 1 | C | USGS | S | A |
2007-10-30 | 19:23 UTC | m | 72019 | 188.00 |   |   | 1 | C | USGS | S | A |
2008-01-16 | 15:05 UTC | m | 62610 |   | -144.51 | NGVD29 | 1 | S | USGS | S | A |
2008-01-16 | 15:05 UTC | m | 62611 |   | -144.47 | NAVD88 | 1 | S | USGS | S | A |
2008-01-16 | 15:05 UTC | m | 72019 | 186.64 |   |   | 1 | S | USGS | S | A |
2008-09-29 | 15:09 UTC | m | 62610 |   | -104.87 | NGVD29 | 1 | C | USGS | S | A |
2008-09-29 | 15:09 UTC | m | 62611 |   | -104.83 | NAVD88 | 1 | C | USGS | S | A |
2008-09-29 | 15:09 UTC | m | 72019 | 147.00 |   |   | 1 | C | USGS | S | A |
2009-01-09 | 13:49 UTC | m | 62610 |   | -148.73 | NGVD29 | 1 | S | USGS | S | A |
2009-01-09 | 13:49 UTC | m | 62611 |   | -148.69 | NAVD88 | 1 | S | USGS | S | A |
2009-01-09 | 13:49 UTC | m | 72019 | 190.86 |   |   | 1 | S | USGS | S | A |
2010-01-05 | 15:21 UTC | m | 62610 |   | -156.16 | NGVD29 | 1 | S | USGS | S | A |
2010-01-05 | 15:21 UTC | m | 62611 |   | -156.12 | NAVD88 | 1 | S | USGS | S | A |
2010-01-05 | 15:21 UTC | m | 72019 | 198.29 |   |   | 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 |
Status | P | Pumping |
Method of measurement | A | Airline measurement. |
Method of measurement | C | Calibrated airline measurement. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |