Lake Pocasse
Lake Pocasse in Campbell County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1371 acres.
- Area
- 1,371 acres
Next lake in Campbell County
Swipe left or right on this bar to open the next or previous lake.
Why Lake Pocasse 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 Lake Pocasse, 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 SD DANR and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Pocasse is a 1,371-acre lake in Campbell County, South Dakota.
Source: EPA Water Quality Portal sampling records, SD DANR, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Pocasse water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Lake Pocasse
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 Lake Pocasse
Compare lakeside cabins, hotels, and vacation rentals near Lake Pocasse in Campbell County, South Dakota — 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 Lake Pocasse
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 1,371 acres |
No bathymetric survey has been published for Lake Pocasse, so its depth is not documented here.
Fishing Lake Pocasse
Nearby Lakes in Campbell County
Frequently asked questions about Lake Pocasse
Where is Lake Pocasse?
- Lake Pocasse is a lake in Campbell County, South Dakota. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Pocasse?
- Lake Pocasse in Campbell County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 1371 acres.
Is Lake Pocasse safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Pocasse is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Lake Pocasse across LakeQuality
More South Dakota Lake Rankings
Other Lakes in South Dakota
Where this data comes from
Measurements for Lake Pocasse come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.