Where is Portman Lagoon?

Portman Lagoon is a lake in St. Bernard County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.

Portman Lagoon

St. Bernard County, Louisiana191 acresView map Directions

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

Area

191 acres

Surface area

See the measurements Directions Where to stay

Portman Lagoon in St. Bernard County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 191 acres.

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Portman Lagoon is a 191-acre lake in St. Bernard 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 Portman Lagoon 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 Portman Lagoon

These are the measurements LDEQ publishes for Portman Lagoon, 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 Portman Lagoon

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

Lake Details

Surface area

191 acres

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

Stays via Stay22

Stays near Portman Lagoon

Compare lakeside cabins, hotels, and vacation rentals near Portman Lagoon in St. Bernard 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 Portman Lagoon

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Fishing Portman Lagoon

→ Portman Lagoon fishing regulations (limits, seasons, special rules)

Nearby Lakes in St. Bernard County

Hopedale Lagoon1.8 miView →Oyster Bay2.6 miView →Bayou Catilano2.7 miView →Bernard Lagoon2.6 miView →Lake Ameda2.6 miView →Lena Lagoon2.6 miView →

Frequently asked questions about Portman Lagoon

Where is Portman Lagoon?: Portman Lagoon is a lake in St. Bernard County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Portman Lagoon?: Portman Lagoon in St. Bernard County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 191 acres.
Is Portman Lagoon safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.