Connors Lake
Connors Lake in Beadle County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 91 acres.
- Area
- 91 acres
- Public access
- Yes
Next lake in Beadle County
Swipe left or right on this bar to open the next or previous lake.
Why Connors Lake 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 Connors Lake, 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.
Connors Lake is a 91-acre lake in Beadle County, South Dakota. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, SD DANR, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Connors Lake 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 Connors Lake
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 Connors Lake
Compare lakeside cabins, hotels, and vacation rentals near Connors Lake in Beadle 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 Connors Lake
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 | 91 acres |
| Public Access | Yes |
No bathymetric survey has been published for Connors Lake, so its depth is not documented here.
Recreation & Access
- Lake Byron Northwest Land Use AreaPublic
- Mud/Connors Public Water AccessPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Connors Lake
Nearby Lakes in Beadle County
Frequently asked questions about Connors Lake
Where is Connors Lake?
- Connors Lake is a lake in Beadle 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 Connors Lake?
- Connors Lake in Beadle County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 91 acres.
Is Connors Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Connors Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Connors Lake?
- Connors Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Lake Byron Northwest Land Use Area, Mud/Connors Public Water Access. Public access is listed as yes.
Explore Connors Lake across LakeQuality
More South Dakota Lake Rankings
Other Lakes in South Dakota
Where this data comes from
Measurements for Connors Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory