Half Moon Pond
Half Moon Pond in Knox County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 153 acres.
- Area
- 153 acres
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Why Half Moon Pond has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Half Moon Pond, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by IDEM and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Half Moon Pond is a 153-acre lake in Knox County, Indiana.
Source: EPA Water Quality Portal sampling records, IDEM, last sampled recent years. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Half Moon Pond
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay 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
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 153 acres |
No bathymetric survey has been published for Half Moon Pond, so its depth is not documented here.
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. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Half Moon Pond?
- Half Moon Pond in Knox County, Indiana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 153 acres.
Is Half Moon Pond safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Half Moon Pond is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
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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.