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LakeQuality

Of the 4 lakes within 30 miles of it with nutrient and algae readings on record, none reads lower than Hillsborough-Round Lake, so Hillsborough-Round Lake is the cleanest measured water in that radius. Lakes nearby without enough recent sampling to earn a letter are not part of that comparison.

Reviewed by LakeQuality Editorial Team · Updated

The measured lakes it was measured against

LakeCountyDistanceClarity
Hillsborough-Round LakeHillsborough CountyThis lake10 ft
Hillsborough-Starvation LakeHillsborough County0.4 mi4.8 ft
Hillsborough-Zambito LakeHillsborough County0.5 mi5.3 ft
Hillsborough-Crum LakeHillsborough County0.5 mi4.8 ft
Hillsborough-Zambito-East LakeHillsborough County0.5 mi5.4 ft

What the comparison covers

A grade on LakeQuality comes from EPA Water Quality Portal samples: phosphorus, nitrogen, chlorophyll-a and turbidity, measured against EPA National Lakes Assessment ecoregion classes. Secchi clarity is shown and is not scored. This page compares Hillsborough-Round Lake only with neighbouring lakes in Floridathat carry readings of their own, within 30 miles. A nearby lake with too little recent sampling has no letter to compare, so it is absent from the table rather than ranked below. Where a driving distance is not published for a lake, the table says so instead of estimating one.