Caldwell Lake
Noble County, Ohio44 acresView mapDirections
No nutrient or algae sampling on record from Ohio EPA for this lake.
- 16 ft max depth
Caldwell Lake in Noble County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Maximum depth: 16.1 ft. Surface area: 44 acres.
Caldwell Lake is a 44-acre lake in Noble County, Ohio with a maximum depth of 16 feet.
Source: EPA Water Quality Portal sampling records, Ohio EPA. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Caldwell Lake is safe to swim in today is a call for the Ohio Environmental Protection Agency and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Caldwell Lake
These are the measurements Ohio EPA publishes for Caldwell Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Caldwell Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
16.1 ft
Surface area
44 acres
Shoreline
3.6 mi
Stays via Stay22
Stays near Caldwell Lake
Compare lakeside cabins, hotels, and vacation rentals near Caldwell Lake in Noble County, Ohio — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Caldwell Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Ohio’s top lakes →
Follow Caldwell Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Caldwell Lake
Nearby Lakes in Noble County
Frequently asked questions about Caldwell Lake
Where is Caldwell Lake?
- Caldwell Lake is a lake in Noble County, Ohio. Its water-quality measurements are published by Ohio EPA and shown on this page as reported.
What is the water quality of Caldwell Lake?
- Caldwell Lake in Noble County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Maximum depth: 16.1 ft. Surface area: 44 acres.
Is Caldwell Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Caldwell Lake?
- Caldwell Lake has a maximum depth of 16.1 feet. The lake covers 44 acres.
Explore Caldwell Lake across LakeQuality
More lakes in Ohio
Other Lakes in Ohio
Where this data comes from
Measurements for Caldwell Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.