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Illinois Active Water Level Network

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Map generated 5/24/2019 10:46:09 AM
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water-level data
Illinois Counties depicted on the state location map with active wells

CountiesWell CountReal-TimeContinuousPeriodic
Alexander County 1--1
Champaign County 82-6
Clark County 1--1
Clinton County 11--
Cook County 312-
De Witt County 9--9
DuPage County 1--1
Hancock County 1--1
Henderson County 1--1
Jasper County 2--2
Lake County 77--
Lee County 22--
McHenry County 393612
McLean County 2--2
Macon County 2--2
Mason County 8--8
Piatt County 6--6
St. Clair County 1--1
Saline County 11--
Scott County 11--
Tazewell County 22--
Vermilion County 11--
Wayne County 1--1

Number of active IL wells:10154344

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Last update: 5/23/2019 9:06:43 AM