Collier-Beachwalk B Lake
Collier-Beachwalk B Lake in Collier County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
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Why Collier-Beachwalk B 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 Collier-Beachwalk B Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
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 FDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Collier-Beachwalk B Lake is a lake in Collier County, Florida.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2020-03-05. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Collier-Beachwalk B Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Where to stay near Collier-Beachwalk B Lake
Compare lakeside cabins, hotels, and vacation rentals near Collier-Beachwalk B Lake in Collier County, Florida — 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 Collier-Beachwalk B Lake
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Fishing Collier-Beachwalk B Lake
EPA Impairment Status
Collier-Beachwalk B Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL3278Q1 · Official waterbody report · Matched by proximity (2.55 km)
Graded lakes near Collier-Beachwalk B Lake
Collier-Beachwalk B Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Collier County
Frequently asked questions about Collier-Beachwalk B Lake
Where is Collier-Beachwalk B Lake?
- Collier-Beachwalk B Lake is a lake in Collier County, Florida. LakeQuality has not rated this lake (UNRATED) — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
What is the water quality grade for Collier-Beachwalk B Lake?
- Collier-Beachwalk B Lake in Collier County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
Is Collier-Beachwalk B Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Collier-Beachwalk B Lake 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
8 measurements from 2 monitoring stations, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX8 samples · 2020
Monitoring station identifiers (2)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database