Lake Coronado
Lake Coronado in Saline County, Arkansas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 337 acres.
- Area
- 337 acres
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Why Lake Coronado 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 Coronado, 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 ADEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Coronado is a 337-acre lake in Saline County, Arkansas.
Source: EPA Water Quality Portal sampling records, ADEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Coronado water quality
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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 Lake Coronado
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 Coronado
Compare lakeside cabins, hotels, and vacation rentals near Lake Coronado in Saline County, Arkansas — 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 Coronado
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Planning a whole trip? See where to stay at Arkansas’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 337 acres |
No bathymetric survey has been published for Lake Coronado, so its depth is not documented here.
Fishing Lake Coronado
Nearby Lakes in Saline County
Frequently asked questions about Lake Coronado
Where is Lake Coronado?
- Lake Coronado is a lake in Saline County, Arkansas. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Coronado?
- Lake Coronado in Saline County, Arkansas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 337 acres.
Is Lake Coronado safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Coronado 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 Coronado across LakeQuality
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Where this data comes from
Measurements for Lake Coronado come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.