Dry Lake Number One
Dry Lake Number One in Clark County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2461 acres.
- Area
- 2,461 acres
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Why Dry Lake Number One 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 Dry Lake Number One, 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.
Dry Lake Number One is a 2,461-acre lake in Clark County, South Dakota.
Source: EPA Water Quality Portal sampling records, SD DANR, 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 Dry Lake Number One
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 Dry Lake Number One
Compare lakeside cabins, hotels, and vacation rentals near Dry Lake Number One in Clark 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 Dry Lake Number One
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 2,461 acres |
No bathymetric survey has been published for Dry Lake Number One, so its depth is not documented here.
Fishing Dry Lake Number One
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Frequently asked questions about Dry Lake Number One
Where is Dry Lake Number One?
- Dry Lake Number One is a lake in Clark 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 Dry Lake Number One?
- Dry Lake Number One in Clark County, South Dakota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2461 acres.
Is Dry Lake Number One safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Dry Lake Number One 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 Dry Lake Number One come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.