Half Moon Pond
Knox County, Indiana153 acresView mapDirections
No nutrient or algae sampling on record from IDEM for this lake.
Half Moon Pond in Knox County, Indiana has water-quality measurements published by IDEM, shown here as reported. Surface area: 153 acres.
Half Moon Pond is a 153-acre lake in Knox County, Indiana.
Source: EPA Water Quality Portal sampling records, IDEM. 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 Half Moon Pond is safe to swim in today is a call for the Indiana Department of Environmental Management and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Half Moon Pond
These are the measurements IDEM publishes for Half Moon Pond, 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 Half Moon Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
153 acres
Shoreline
5.8 mi
No bathymetric survey has been published for Half Moon Pond, so its depth is not documented here.
Stays via Stay22
Stays near Half Moon Pond
Compare lakeside cabins, hotels, and vacation rentals near Half Moon Pond in Knox County, Indiana — 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 Half Moon Pond
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 Indiana’s top lakes →
Follow Half Moon Pond’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Half Moon Pond
Nearby Lakes in Knox County
Frequently asked questions about Half Moon Pond
Where is Half Moon Pond?
- Half Moon Pond is a lake in Knox County, Indiana. Its water-quality measurements are published by IDEM and shown on this page as reported.
What is the water quality of Half Moon Pond?
- Half Moon Pond in Knox County, Indiana has water-quality measurements published by IDEM, shown here as reported. Surface area: 153 acres.
Is Half Moon Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Half Moon Pond across LakeQuality
More lakes in Indiana
Other Lakes in Indiana
Where this data comes from
Measurements for Half Moon Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.