Local events in Clark Township, Brown County
Nothing is posted for Clark Township itself yet; here is what is on within 20 miles. All local events in Clark Township, Brown County
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Checked October 20; the events page is refreshed daily.
How Clark Township, Brown County began
Clark Township was created by the Commissioners of Clermont County on October 18, 1808, while the area was still part of that county, and originally held nearly one hundred square miles before Washington and Franklin (1822), Pike (1823) and Scott (1828) townships were carved from it. The first settler was John Colthar, Sr., who located in the northwestern corner with his sons in the fall of 1801 or spring of 1802. It holds the village of Hamersville, laid out in 1838 by Nathaniel Moore, Sr. and George Flick and named for Congressman Thomas L. Hamer.
Settled 1801 or 1802, incorporated 1808, by Commissioners of Clermont County.
Where the name comes from
No documented source for the township's name was found.
Before the town
No Native American village, mound or trail specific to Clark Township is recorded. The township lies within the 1795 Treaty of Greenville cession and the Virginia Military District.
Nations recorded here: Shawnee, Miami.
Timeline
- — John Colthar, Sr. settles in the northwestern corner of the township with his sons Mathey, Isaac, James and John, and John Frazee and family settle nearby -- the township's first white settlement.
- — The township is created by the Commissioners of Clermont County on October 18, with boundaries running from the State road crossing of White Oak to the Adams and Highland County lines.
- — The first regular township election is held November 8; Jonathan Liming, James Liming and Christian Smith serve as Judges and Jacob Bradberry as Clerk, with eighty votes cast.
- — Nathaniel Gist, through his trustees, buys about 1,200 acres on the east side of White Oak Creek and settles 34 families, some 200 Black people, who are legally warned to leave the township lest they become a charge on it.
- — Asa Dutton erects the first saw-mill within the township's present boundaries, on the west end of Survey No. 573; it operates until about 1836-38.
- — Pike Township is formed from Clark; Washington and Franklin (1822) and Scott (1828) had already reduced the township from nearly a hundred square miles to 18,223 acres.
- — The trustees make the first regular division of the township into school districts, nine of them, covering the territory from Clermont County to White Oak Creek.
- — The Methodists build the township's first church, a log building on the State road on land of Lemuel Rounds; Mt. Nebo Methodist, also of logs, follows in 1838 on John Brooks's land near the Newhope and Bethel road.
- — Nathaniel Moore, Sr. and George Flick lay out the village of Hamersville, named for Thomas L. Hamer, then the district's Member of Congress, who helped secure a post office for the site.
- — The first steam sawmill in Hamersville is built by Eliakim and Nathaniel Moore and W. H. Kennedy; it is later twice burned and rebuilt under J. W. Prather.
- — The township has 232 electors; 175 vote for William Shannon for governor and 57 for Thomas Corwin.
- — The Methodists build a log church in Hamersville, used fifteen or twenty years, but the class stays weak and the lot is later sold.
- — The strongest religious society in the township, formed at Hamersville after ten years of worship at Unity church, builds a brick church there.
- — De Soto Lodge No. 374, I.O.O.F., is instituted in Hamersville with fifteen charter members; Clark Grange No. 382 follows on January 13, 1874.
- — The Cincinnati & Portsmouth Railroad is graded across the township in 1868, and the first train reaches Hamersville in December 1881, its terminus for some time.
- — A class of the Christian Union Church, organized soon after the war at Brownsville, builds a frame church.
- — The census counts 1,579 white residents; the presidential vote is 297 for Hancock and 106 for Garfield, in a township described as strongly Democratic since the days of Jefferson.
- — The census counts 2,952 people in Clark Township.
Stories
The disappearance of Matthew Colthar
Matthew Colthar, son of the township's first settler, served on a jury at Georgetown in November 1831. Dismissed on a Saturday, he was seen leaving the courthouse at dusk as if heading home, and was never heard of again. The surrounding country was searched in every direction, but not a trace of him was ever found. He left behind a wife, Mary Church, and children Harrison, Rebecca, Jonathan, Harriet, Eliza, Sarah, John P. and Sophia.
The hidden Henry Clay tickets
At the 1824 election, held in a log schoolhouse on John Wilks's farm, one of the four Whigs in Clark Township served as an election judge and brought a roll of Henry Clay's tickets, laying them on the writing bench. The tickets rolled back into a crack between the logs, and another judge, no supporter of Clay's, pushed the ballot box against the gap, hiding them until the polls closed. Since these were the only Clay tickets available, and voters could not recall the candidate's name well enough to write it in, Henry Clay received no votes at all in the township that year.
Local history sources: en.wikipedia.org · en.wikipedia.org · en.wikipedia.org · en.wikipedia.org · archive.org · archive.org · archive.org · archive.org · archive.org · archive.org · archive.org
Water
Mostly private wells The water here
- Tate-monroe Water Association51% of residentsOhio River valley aquifer (collector/vertical wells)
- Hamersville Village28% of residentsOhio River Valley Aquifer (wells)
- Bethel Village15% of residentsOhio River valley aquifer (collector/vertical wells)
- Brown County Rural Water5% of residentsOhio River Valley Aquifer (wells)
- Felicity Village1% of residentsGroundwater wells (3 wells)
- Mount Orab Village0% of residentsSterling Run (reservoirs)
Hospitals, fire stations and more
Inside Clark Township, Brown County's boundary: 1 power plant and 3 spill cases. Press a pin or a name for its whole record and its source.
Power plants (1)
-
Nestlewood SolarSolar · 80 MW
- Capacity
- 80 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Vesper Energy Development LLC
- Sector
- IPP Non-CHP
- Where
- Hamersville, Clermont County
- Generating units
- 1
- Built
- 2023
- EIA plant code
- 65215
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
Source: EIA-860 power plant inventory via HIFLD (February 2025), with plant codes, units and years from EIA-860 2025.
Spills reported since 2021 (3)
-
Fish Kill2023-08-29 · Clark Twp
- Reported
- 2023-08-29
- What spilled
- Fish Kill
- Where
- Clark Twp, Brown County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2308EPA0001529
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Oil Transformer Non Pcb2022-12-24 · Clark Twp
- Reported
- 2022-12-24
- What spilled
- Oil Transformer Non Pcb
- Largest amount reported
- 300 gallons
- Where
- Clark Twp, Brown County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2212EPA0001911
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Propane (C3H8)2026-07-11 · Clark Twp
- Reported
- 2026-07-11
- What spilled
- Propane (C3H8)
- Where
- Clark Twp, Brown County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2607EPA0001260
Ohio EPA spill reports (source) ↗ Street map and directions ↗
Source: Ohio EPA emergency response spill reports, 2021 to September 2026, one point per case where Ohio EPA placed it. A report is what the caller or responder recorded; amounts are often blank or estimated.
Its ZIP codes
Each ZIP code that touches Clark Township, Brown County, with the share of its residents who live here and the same headline figures as the ZIP page.
| ZIP | Share | Water | Radon | Home value | Schools | Flood |
|---|---|---|---|---|---|---|
| 45130 Clark Township and Hamersville | 52% | Mostly private wells | 1.9 pCi/L average radon | Appraisal records without year built | Western Brown Local · 3.5 stars overall | 0.0% of residents in the 1% floodplain |
| 45106 Tate Township and Bethel | 6% | Eleven vertical wells and one collector well in the Ohio River valley aquifer at Clermontville and Moscow | 3.6 pCi/L average radon | Median year built 1975 | Bethel-Tate Local · 4 stars overall | 0.1% of residents in the 1% floodplain |
Local government
Who holds office in Clark Township, Brown County, how its elections and ballot issues came out, and the state auditor's record.
Who holds office
| Office | Name | Party | Term ends | Contact |
|---|---|---|---|---|
| Trustee or Fiscal Officer | Steven Wallace | 937.379.1147 11437 Stratton Rd, Hamersville, OH 45130 | ||
| Trustee or Fiscal Officer | Eric McKinney | 10724 State Route 774, Hamersville, OH 45130 | ||
| Trustee or Fiscal Officer | Timothy Fischer | 9372 Sisterville Rd, Hamersville, OH 45130 | ||
| Trustee or Fiscal Officer | Ami Yelton | 10751 Liming Lake Rd, Hamersville, OH 45130 |
Roster as of 2026-09-18: county board of elections.
Ballot issues
| Date | Issue | For | Against | Result |
|---|---|---|---|---|
| 2021-11-02 | Issue: Clark Twp. West Liquor Option (Sales-Flash Baseball) | 130 | 96 | Passed (57.52% for) |
| 2021-11-02 | Issue: Clark Twp. West Liquor Option (Sunday Sales-Flash Baseball) | 125 | 101 | Passed (55.31% for) |
Elections for office
| Date | Office | Candidates and votes |
|---|---|---|
| 2021-11-02 | Trustee | Eric McKinney 266, 37.68%; Dennis Schneider 232, 32.86%; William Neal 208, 29.46% |
Winners in bold. Results from the county board of elections' official canvass unless marked.
The county
Brown County: 11 ZIP codes, 25 cities, villages and townships, 39,201 people.
Nearby places
Quick answers
What county is Clark Township, Ohio in?
Clark Township, Brown County is a township in Brown County, Ohio, with 2,547 residents.
When was Clark Township, Ohio founded?
Clark Township, Brown County was settled 1801 or 1802; incorporated 1808. Founders on record: Commissioners of Clermont County. Source
How did Clark Township, Ohio get its name?
No documented source for the township's name was found.
What ZIP code is Clark Township, Ohio?
Clark Township, Brown County is served by ZIP codes 45130 and 45106; 45130 holds the largest share of its residents.
Where does Clark Township, Ohio get its water?
The main water source for Clark Township, Brown County (Tate-monroe Water Association): Mostly private wells.
Cite this page
Cite this page as:
Cracked Buckeye, "Clark Township, Brown County", https://crackedbuckeye.com/place/clark-township-brown-county/, built 2026-10-31, accessed [date].
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