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Ohio Active Water Level Network

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Map generated 12/3/2021 7:58:18 AM
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Earthquake Response Well VW-1

Ohio Counties depicted on the state location map with active wells

CountiesWell CountReal-TimeContinuousPeriodic
Allen County 1--1
Ashland County 2--2
Athens County 3--3
Auglaize County 2--2
Belmont County 1--1
Brown County 1--1
Butler County 224-18
Carroll County 1--1
Champaign County 5--5
Clark County 111-10
Clermont County 1--1
Columbiana County 1--1
Coshocton County 3--3
Crawford County 1--1
Darke County 1--1
Defiance County 22--
Delaware County 1--1
Erie County 11--
Fairfield County 5--5
Fayette County 21-1
Franklin County 9144
Gallia County 11--
Geauga County 9135
Greene County 7--7
Hamilton County 131-12
Hancock County 1--1
Hardin County 21-1
Henry County 1--1
Hocking County 1--1
Knox County 3--3
Licking County 3--3
Logan County 1--1
Lucas County 21-1
Madison County 4--4
Mahoning County 1--1
Marion County 3--3
Medina County 4-13
Mercer County 1--1
Miami County 42-2
Montgomery County 144-10
Muskingum County 21-1
Ottawa County 1--1
Pickaway County 7--7
Pike County 21-1
Portage County 21-1
Preble County 11--
Putnam County 1--1
Richland County 2--2
Ross County 2--2
Sandusky County 2--2
Seneca County 1--1
Shelby County 11--
Stark County 31-2
Summit County 2--2
Trumbull County 1--1
Tuscarawas County 6-24
Union County 2--2
Van Wert County 11--
Vinton County 21-1
Warren County 91-8
Washington County 11--
Wayne County 41-3
Williams County 8611
Wyandot County 1--1

Number of active OH wells:2153811166

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*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

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Last update: Thursday, March 4, 2021 at 13:30
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