Putnam-Rodman Lake
Marion County, FloridaMesotrophic
Putnam-Rodman Lake is a mesotrophic lake in Marion County, Florida. Water quality is graded B based on 2 sampling years through 2023. Compared to the 41 other monitored lakes in Marion County, Putnam-Rodman Lake ranks #19 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2023-04-24. Grade methodology: LakeGrade methodology.
Watch Putnam-Rodman Lake water quality
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Moderate clarity, visible to about 8.5 ft. Phosphorus level: 27 µg/L. Trophic State Index: 49.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 8.5 ft | B |
| Phosphorus | 27 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 49 | Mesotrophic |
Moderate nutrients, good water quality
Location
County Ranking
Ranked #19 of 42 lakes in Marion County
Nearby Lakes in Marion County
More Florida Lake Rankings
Other Grade B Lakes in Florida
Bay County · Clarity: 4 ft
Brevard County · Clarity: 9.8 ft
Alachua County · Clarity: 5.5 ft
Seminole County · Clarity: 5 ft
Hillsborough County · Clarity: 6 ft
Walton County · Clarity: 4 ft
Mesotrophic Lakes in Florida
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth is a modeled estimate.
Data Sources
Water quality data from the EPA Water Quality Portal
Lake size & watershed from HydroLAKES (HydroSHEDS)
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-04-24
Monitoring stations: 4
Where to stay near Putnam-Rodman Lake
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