Barataria Bay N of Grand Isle Lake
Plaquemines Parish County, LouisianaView mapDirections
This is the name LDEQ records for this water. It can describe one sampling location rather than the water as a whole.
No nutrient or algae sampling on record from LDEQ for this lake.
- Limited data
Barataria Bay N of Grand Isle Lake in Plaquemines Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported.
Barataria Bay N of Grand Isle Lake is a lake in Plaquemines Parish County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2020-03-03. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Barataria Bay N of Grand Isle Lake 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.
Water quality measurements for Barataria Bay N of Grand Isle Lake
These are the measurements LDEQ publishes for Barataria Bay N of Grand Isle 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.
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Answers come straight from the public measurements and survey records on this page.
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Frequently asked questions about Barataria Bay N of Grand Isle Lake
Where is Barataria Bay N of Grand Isle Lake?
- Barataria Bay N of Grand Isle Lake is in Plaquemines Parish County, Louisiana. This is the name LDEQ records for this water. It can describe one sampling location rather than the water as a whole. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Barataria Bay N of Grand Isle Lake?
- Barataria Bay N of Grand Isle Lake in Plaquemines Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported.
Is Barataria Bay N of Grand Isle Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
2 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- USGS Louisiana Water Science Center
USGS-LA2 samples · 2020
Analytical methods
- Plant pigments, sonication & 445
- Eureka Environmental 316 SS, FNU
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.