Collier-Beachwalk B Lake
Collier County, FloridaEutrophic
Collier-Beachwalk B Lake is a productive, nutrient-rich eutrophic lake in Collier County, Florida. Water quality is graded D based on 2 sampling years through 2020. Compared to the 23 other monitored lakes in Collier County, Collier-Beachwalk B Lake ranks #20 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2020-03-05. Grade methodology: LakeGrade methodology.
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Murky, only visible to about 3.8 ft. Phosphorus level: 151.5 µg/L. Trophic State Index: 67.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.8 ft | D |
| Phosphorus | 151.5 µg/L | F |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 67 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #20 of 24 lakes in Collier County
Cleaner Lakes Within 30 Miles
Collier-Beachwalk B Lake holds Grade D. 3 nearby lakes hold higher grades.
- BCollier-Heron Pointe LakeCollier County · 2.5 mi · Two grade letters higher (D → B)
- CCollier-Islandwalk LakeCollier County · 6.2 mi · Higher grade (D → C)
- DCollier-Beachwalk A LakeCollier County · 0.2 mi · Higher overall water quality score
Nearby Lakes in Collier County
More Florida Lake Rankings
Other Grade D Lakes in Florida
Eutrophic Lakes in Florida
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2020-03-05
Monitoring stations: 2
Where to stay near Collier-Beachwalk B Lake
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