Skip to main content
LakeQuality

Magnolia Lake

Clay County, Florida203 acresView mapDirections

No nutrient or algae sampling on record from Florida DEP for this lake.

Area
203 acres
Surface area
Shoreline
2.1 mi
Measured length
  • Impaired · Mercury

Magnolia Lake in Clay County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Surface area: 203 acres.

Loading map…

Magnolia Lake is a 203-acre lake in Clay County, Florida.

Source: EPA Water Quality Portal sampling records, FDEP. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Magnolia Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, pH / acidity. Check local advisories before you swim.

Whether Magnolia Lake 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.

Get alerts for Magnolia Lake →

Water quality measurements for Magnolia Lake

These are the measurements Florida DEP publishes for Magnolia 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 Magnolia Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Surface area

203 acres

Shoreline

2.1 mi

No bathymetric survey has been published for Magnolia Lake, so its depth is not documented here.

Stays via Stay22

Stays near Magnolia Lake

Compare lakeside cabins, hotels, and vacation rentals near Magnolia Lake in Clay 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 Magnolia 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 Florida’s top lakes →

Follow Magnolia Lake’s readings

Email me when new measurements post for this lake. Updates stay free.


Or email

Fishing Magnolia Lake

EPA Impairment Status

Magnolia Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).

Causes of impairment

MercurypH / acidity

Designated uses not supporting: Aquatic life, Fish consumption.

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit FL2509C · Official waterbody report

Nearby Lakes in Clay County

Frequently asked questions about Magnolia Lake

Where is Magnolia Lake?

Magnolia Lake is a lake in Clay County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.

What is the water quality of Magnolia Lake?

Magnolia Lake in Clay County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Surface area: 203 acres.

Measurements on this page ↑

Is Magnolia Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Magnolia Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, pH / acidity. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

Measurements for Magnolia 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