Lake Maurepas Southeast of Maurepas
Livingston 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.
LDEQ publishes the water-quality measurements for Lake Maurepas Southeast of Maurepas. Here is what has been measured.
- Hypereutrophic
- Limited data
Lake Maurepas Southeast of Maurepas in Livingston Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Phosphorus: 170 µg/L.
Lake Maurepas Southeast of Maurepas is a highly nutrient-loaded hypereutrophic lake in Livingston Parish County, Louisiana. Compared to the 10 other monitored lakes in Livingston Parish County, Lake Maurepas Southeast of Maurepas ranks #11 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2022-09-13. Methodology: how these readings are compared.
Swimming conditions
Readings onlyLimited data
Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Maurepas Southeast of Maurepas 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 Southeast of Maurepas
These are the measurements LDEQ publishes for Lake Maurepas Southeast of Maurepas, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. Phosphorus 170 µg/L. TSI 78.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 170µg/L | Poor GoodFairPoor |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 78 | Hypereutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Very high nutrients, dense algae, poor clarity
Ask about Lake Maurepas Southeast of Maurepas
Answers come straight from the public measurements and survey records on this page.
Stays via Stay22
Stays near Lake Maurepas Southeast of Maurepas
Compare lakeside cabins, hotels, and vacation rentals near Lake Maurepas Southeast of Maurepas in Livingston Parish 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. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Lake Maurepas Southeast of Maurepas are listed below.
Top-rated places to stay near Lake Maurepas Southeast of Maurepas
Prices for Oct 9–11, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Lake Maurepas Southeast of Maurepas’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Lake Maurepas Southeast of Maurepas
Nearby Lakes in Livingston Parish County
Frequently asked questions about Lake Maurepas Southeast of Maurepas
Where is Lake Maurepas Southeast of Maurepas?
- Lake Maurepas Southeast of Maurepas is in Livingston 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 Southeast of Maurepas?
- Lake Maurepas Southeast of Maurepas in Livingston Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Phosphorus: 170 µg/L.
Is Lake Maurepas Southeast of Maurepas safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Lake Maurepas Southeast of Maurepas across LakeQuality
More lakes in Louisiana
Other Lakes in Louisiana
Jefferson Parish County · Measured
Lafourche Parish County · Measured
Assumption Parish County · Measured
East Baton Rouge Parish County · Measured
St. Mary Parish County · Measured
Terrebonne Parish County · Measured
Hypereutrophic Lakes in Louisiana
Where this data comes from
19 measurements from 1 monitoring station, 2021–2022. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- LDEQ/Water Planning and Assessment (Louisiana)
LADEQWPD_WQX19 samples · 2021–2022
Analytical methods
- Total Phosphorus After Block Digestion
- 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.