Robinson Bay
Robinson Bay in Lawrence County, Arkansas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 50 acres.
- Area
- 50 acres
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Why Robinson Bay 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 Robinson Bay, 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.
Robinson Bay is a 50-acre lake in Lawrence County, Arkansas.
Source: EPA Water Quality Portal sampling records, ADEQ, 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 Robinson Bay
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 Robinson Bay
Compare lakeside cabins, hotels, and vacation rentals near Robinson Bay in Lawrence 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 Robinson Bay
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Planning a whole trip? See where to stay at Arkansas’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 50 acres |
No bathymetric survey has been published for Robinson Bay, so its depth is not documented here.
Fishing Robinson Bay
Nearby Lakes in Lawrence County
Frequently asked questions about Robinson Bay
Where is Robinson Bay?
- Robinson Bay is a lake in Lawrence 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 Robinson Bay?
- Robinson Bay in Lawrence County, Arkansas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 50 acres.
Is Robinson Bay safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Robinson Bay 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 Robinson Bay come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.