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LakeQuality

Of the 6 lakes within 30 miles of it with nutrient and algae readings on record, none reads lower than Lake Drummond Sta Mouth of Portsmouth, so Lake Drummond Sta Mouth of Portsmouth 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
Lake Drummond Sta Mouth of PortsmouthChesapeake city CountyThis lake0.7 ft
Lake Drummond Sta Mouth of Feeder DitChesapeake city County0.8 mi0.7 ft
Lake DrummondChesapeake city County1.2 mi0.7 ft
Sta Mouth of Riddick Ditch LakeChesapeake city County1.6 mi0.7 ft
Lake Drummond Sta Mouth of JerichoChesapeake city County1.7 mi0.7 ft
Sta Mouth of Interior Ditch LakeChesapeake city County2.3 mi0.7 ft
Speights RunSuffolk city County12.3 mi3.1 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 Lake Drummond Sta Mouth of Portsmouth only with neighbouring lakes in Virginiathat 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.