Where is Bay Castagnier?

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

Bay Castagnier

Terrebonne County, Louisiana897 acresView map Directions

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

Area

897 acres

Surface area

See the measurements Directions Where to stay

Bay Castagnier in Terrebonne County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 897 acres.

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Bay Castagnier is a 897-acre lake in Terrebonne 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 Bay Castagnier 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 Bay Castagnier

These are the measurements LDEQ publishes for Bay Castagnier, 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 Bay Castagnier

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

Lake Details

Surface area

897 acres

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

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Stays near Bay Castagnier

Compare lakeside cabins, hotels, and vacation rentals near Bay Castagnier in Terrebonne 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 Bay Castagnier

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Fishing Bay Castagnier

→ Bay Castagnier fishing regulations (limits, seasons, special rules)

Nearby Lakes in Terrebonne County

Mosquito Bay3.5 miView →Old Oyster Bayou Lake3.8 miView →Big Hellhole Lake4.6 miView →Fiddlers Lake5.9 miView →Bay Junop6.3 miView →Tony Lake6.9 miView →

Frequently asked questions about Bay Castagnier

Where is Bay Castagnier?: Bay Castagnier is a lake in Terrebonne County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Bay Castagnier?: Bay Castagnier in Terrebonne County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 897 acres.
Is Bay Castagnier safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.