Lake Maurepas East-Northeast of Maurepas
Lake Maurepas East-Northeast of Maurepas in Livingston Parish County, Louisiana has a water quality grade of C (Fair). Chlorophyll-a (algae): 15.8 µg/L.
- Type
- Eutrophic
Lake Maurepas East-Northeast of Maurepas is a productive, nutrient-rich eutrophic lake in Livingston Parish County, Louisiana. Water quality is graded C based on 1 sampling years through 2021. Compared to the 10 other monitored lakes in Livingston Parish County, Lake Maurepas East-Northeast of Maurepas ranks #6 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2021-07-15. Grade methodology: LakeGrade methodology.
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Swimming Safety
Grade onlyLimited data
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Swim with caution, moderate algae may be present
Water Quality Grade: C (Fair)
No clarity data. Chlorophyll-a: 15.8 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 15.8 µg/L | Fair |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake Maurepas East-Northeast of Maurepas
Compare lakeside cabins, hotels, and vacation rentals near Lake Maurepas East-Northeast 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.
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Fishing Lake Maurepas East-Northeast of Maurepas
County Ranking
Ranked #6 of 11 lakes in Livingston Parish County
Nearby Lakes in Livingston Parish County
Frequently asked questions about Lake Maurepas East-Northeast of Maurepas
Where is Lake Maurepas East-Northeast of Maurepas?
- Lake Maurepas East-Northeast of Maurepas is a lake in Livingston Parish County, Louisiana. LakeQuality grades it C for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Lake Maurepas East-Northeast of Maurepas?
- Lake Maurepas East-Northeast of Maurepas in Livingston Parish County, Louisiana has a water quality grade of C (Fair). Chlorophyll-a (algae): 15.8 µg/L.
Is Lake Maurepas East-Northeast of Maurepas safe to swim in?
- Swim with caution, moderate algae may be present. Lake Maurepas East-Northeast of Maurepas has a water quality grade of C (Fair). Algae concentration (chlorophyll-a) is 15.8 µg/L. Always check local health department advisories before swimming.
Explore Lake Maurepas East-Northeast of Maurepas across LakeGrade
More Louisiana Lake Rankings
Other Grade C Lakes in Louisiana
St. Tammany Parish County · 3.3 ft
St. Charles Parish County · Fair
Concordia Parish County · Fair
Catahoula Parish County · Fair
Evangeline Parish County · Fair
LaSalle Parish County · Fair
Eutrophic Lakes in Louisiana
Where this data comes from
6 measurements from 1 monitoring station, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- LDEQ/Water Planning and Assessment (Louisiana)
LADEQWPD_WQX6 samples · 2021
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.