Lake Bonny
Polk County, FloridaView mapDirections
No nutrient or algae sampling on record from Florida DEP for this lake.
- Public access
- Limited data
Lake Bonny in Polk County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Lake Bonny is a lake in Polk County, Florida. Overall water quality is improving over recent sampling years. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-03-19. Methodology: how these readings are compared.
What Lake Bonny is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Bonny is safe to swim in today is a call for the Florida Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Bonny
These are the measurements Florida DEP publishes for Lake Bonny, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Lake Bonny
Answers come straight from the public measurements and survey records on this page.
Recreation & Access
- Lake Bonny Public Boat RampPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Lake Bonny
Compare lakeside cabins, hotels, and vacation rentals near Lake Bonny in Polk 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 Lake Bonny
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Follow Lake Bonny’s readings
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Fishing Lake Bonny
Water Quality Trend: Improving
Based on 6 years of monitoring (2020–2025).
Water clarity
Stable6 years
Phosphorus
Improving-3.09 µg/L/yr6 years
Nearby Lakes in Polk County
Frequently asked questions about Lake Bonny
Where is Lake Bonny?
- Lake Bonny is a lake in Polk County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Lake Bonny?
- Lake Bonny in Polk County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Is Lake Bonny safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Lake Bonny?
- Lake Bonny has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Lake Bonny Public Boat Ramp. Public access is listed as yes.
Can I fish at Lake Bonny?
- Lake Bonny has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Florida's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
6 measurements from 1 monitoring station, 2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples6 samples · 2025
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory