Florence Lake
Pierce County, Washington65 acresView mapDirections
No nutrient or algae sampling on record from Washington Ecology for this lake.
- Impaired · Nuisance exotic species
Florence Lake in Pierce County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 65 acres.
Florence Lake is a 65-acre lake in Pierce County, Washington.
Source: EPA Water Quality Portal sampling records, WA Ecology. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Florence Lake is listed impaired under Clean Water Act §303(d) (IR 4C) for nuisance exotic species. Check local advisories before you swim.
Whether Florence Lake is safe to swim in today is a call for the Washington State Department of Ecology and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Florence Lake
These are the measurements Washington Ecology publishes for Florence Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Florence Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
65 acres
Shoreline
2 mi
No bathymetric survey has been published for Florence Lake, so its depth is not documented here.
Stays via Stay22
Stays near Florence Lake
Compare lakeside cabins, hotels, and vacation rentals near Florence Lake in Pierce County, Washington — 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 Florence Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Washington’s top lakes →
Follow Florence Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Florence Lake
EPA Impairment Status
Florence Lake is officially listed as impaired under Clean Water Act §303(d) in the 2018 EPA reporting cycle (IR category 4C).
Causes of impairment
Designated uses not supporting: Aquatic life.
Source: EPA ATTAINS assessment unit WA17110019001215_001_001 · Official waterbody report
Nearby Lakes in Pierce County
Frequently asked questions about Florence Lake
Where is Florence Lake?
- Florence Lake is a lake in Pierce County, Washington. Its water-quality measurements are published by Washington Ecology and shown on this page as reported.
What is the water quality of Florence Lake?
- Florence Lake in Pierce County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 65 acres.
Is Florence Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Florence Lake is listed impaired under Clean Water Act §303(d) (IR 4C) for nuisance exotic species. Check local advisories before you swim.
Explore Florence Lake across LakeQuality
More lakes in Washington
Other Lakes in Washington
Where this data comes from
Measurements for Florence Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database