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Ohio Active Water Level Network

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Map generated 1/14/2021 9:30:14 PM
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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 1-3-
Ashland County 212-
Athens County 3---
Auglaize County 21-1
Belmont County 1---
Brown County 1---
Butler County 211--
Carroll County 111-
Champaign County 8---
Clark County 11-1-
Columbiana County 1---
Coshocton County 31--
Crawford County 1-1-
Cuyahoga County 191-2
Darke County 3---
Defiance County 11--
Delaware County 1---
Erie County 1---
Fairfield County 5---
Fayette County 2-1-
Franklin County 91--
Fulton County 1---
Gallia County 121-
Geauga County 10---
Greene County 113134
Hamilton County 121--
Hancock County 1432
Hardin County 2--1
Henry County 1-2-
Hocking County 112-
Knox County 32--
Licking County 31666
Logan County 2124
Lucas County 2121
Madison County 4231
Mahoning County 1---
Marion County 311-
Medina County 4-2-
Mercer County 11--
Miami County 4212
Montgomery County 111--
Muskingum County 2---
Ottawa County 1---
Pickaway County 61--
Pike County 21--
Portage County 2--1
Preble County 21-3
Putnam County 1---
Richland County 2--2
Ross County 22255
Sandusky County 2---
Scioto County 12-3
Seneca County 1-1-
Shelby County 3--1
Stark County 3-21
Summit County 2-1-
Trumbull County 1---
Tuscarawas County 611-
Union County 2---
Van Wert County 1---
Vinton County 21--
Warren County 7---
Washington County 11--
Wayne County 4-1-
Williams County 8---
Wyandot County 1-1-

Number of active OH wells:2404144180

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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: Tuesday, September 24, 2019 at 09:01

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