Long Bayou is a lake in Plaquemines County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.

Long Bayou

Plaquemines County, Louisiana188 acresView map Directions

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

Area

188 acres

Surface area

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Long Bayou in Plaquemines County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 188 acres.

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Long Bayou is a 188-acre lake in Plaquemines County, Louisiana.

Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Long Bayou is safe to swim in today is a call for the Louisiana Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Long Bayou

These are the measurements LDEQ publishes for Long Bayou, 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 Long Bayou

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

Lake Details

Surface area

188 acres

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

Stays via Stay22

Stays near Long Bayou

Compare lakeside cabins, hotels, and vacation rentals near Long Bayou in Plaquemines County, Louisiana — 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 Long Bayou

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Fishing Long Bayou

→ Long Bayou fishing regulations (limits, seasons, special rules)

Nearby Lakes in Plaquemines County

Felicity Bay1 miView →Caquin Bay1.3 miView →Bay Schayot1.9 miView →Third Bay2.2 miView →Clam Bay2.4 miView →Bell Bayou2.5 miView →

Frequently asked questions about Long Bayou

Where is Long Bayou?: Long Bayou is a lake in Plaquemines County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Long Bayou?: Long Bayou in Plaquemines County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 188 acres.
Is Long Bayou safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.