Lake Maurepas North-Northeast of Laplace
St. John the Baptist 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
Lake Maurepas North-Northeast of Laplace in St. John the Baptist Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported.
Lake Maurepas North-Northeast of Laplace is a lake in St. John the Baptist Parish County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2022-05-04. 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 Lake Maurepas North-Northeast of Laplace 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 Lake Maurepas North-Northeast of Laplace
These are the measurements LDEQ publishes for Lake Maurepas North-Northeast of Laplace, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Lake Maurepas North-Northeast of Laplace
Answers come straight from the public measurements and survey records on this page.
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Nearby Lakes in St. John the Baptist Parish County
Frequently asked questions about Lake Maurepas North-Northeast of Laplace
Where is Lake Maurepas North-Northeast of Laplace?
- Lake Maurepas North-Northeast of Laplace is in St. John the Baptist 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 Lake Maurepas North-Northeast of Laplace?
- Lake Maurepas North-Northeast of Laplace in St. John the Baptist Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported.
Is Lake Maurepas North-Northeast of Laplace safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Lake Maurepas North-Northeast of Laplace across LakeQuality
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Where this data comes from
22 measurements from 1 monitoring station, 2022. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- LDEQ/Water Planning and Assessment (Louisiana)
LADEQWPD_WQX22 samples · 2022
Analytical methods
- Phosphorus by Two Reagent Colorimetry
- 10200 H ~ Chlorophyll a-b-c Determination
- Multiple Analytical Methods: Analysis for Total Nutrient using Louisiana Department of Environmental Quality specific me
- 2130 B ~ Nephelometric Method
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.