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Photo: Charles Mill Lake looking south from the Ohio 430 bridge - panoramio by Kirk Allen (CC BY 3.0) License

Charles Mill Lake Park

Park · Mansfield, Ohio

Rainy todaycamping-nearbyBarbecue grillBasketball courtPicnic tables
Editor's Notes
Charles Mill Lake formed in the mid-1930s behind an earthen flood-control dam on the Black Fork, east of Mansfield. The Muskingum Watershed Conservancy District runs the lakeside park, with picnic grounds, grills, a playground, and basketball and volleyball courts.

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Current water conditions

Water temp
78°F
26°C
Comfortable for a swim today. The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.

Live data from NOAA buoy 45203 (43.6 mi away), as of Aug 21, 12:30 AM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.

Weather at Charles Mill Lake Park

H: 77° L: 66°
Patchy rain nearby
Patchy rain nearby
69°
|
Feels like 68°
Precipitation
88%
Humidity
68%
Wind
6 mph
UV Index
1
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Overcast
67°
3 AM
Mist
66°
6 AM
Light rain
66°
9 AM
Moderate rain
66°
12 PM
Partly Cloudy
72°
3 PM
Overcast
76°
6 PM
Patchy rain nearby
74°
9 PM
Patchy rain nearby
69°

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Frequently asked questions

Where is Charles Mill Lake Park?
Charles Mill Lake Park is a park in Mansfield, Ohio.
What is the water temperature at Charles Mill Lake Park?
As of August 21, 2026, the water temperature at Charles Mill Lake Park in Mansfield, Ohio is 78°F (26°C), measured by NOAA buoy 45203, 43.6 miles away.
Can you swim at Charles Mill Lake Park?
There is no fixed answer for Charles Mill Lake Park: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Charles Mill Lake Park in Mansfield, Ohio. Check current water conditions before you go, and follow posted signs and local guidance.
How is Charles Mill Lake Park rated?
Charles Mill Lake Park in Mansfield, Ohio has an average visitor rating of 4.5 out of 5, based on 633 reviews.
What amenities does Charles Mill Lake Park have?
Visitor-listed amenities at Charles Mill Lake Park include camping-nearby.

Visitor Reviews

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

1277A OH-430, Mansfield, OH 44903

Mansfield, Ohio 44903

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Highlights

Picnics

Accessibility

Wheelchair accessible entranceWheelchair accessible parking lot

Amenities

Camping nearby🍖 Barbecue grill🏀 Basketball court🧺 Picnic tables🚻 Public restroom🏪 Slides🏪 Swings🏐 Volleyball court

Family & Children

👶 Good for kids👶 Kid-friendly hikes👶 Playground