False River Southeast of Dupont Lake
False River Southeast of Dupont Lake in Pointe Coupee Parish County, Louisiana has a water quality grade of D (Nutrient-rich). Phosphorus: 64.5 µg/L.
- Type
- Eutrophic
Grade D measures nutrients and algae, not whether this is a good place for a cabin trip. Cabins and rentals near False River Southeast of Dupont Lake →
False River Southeast of Dupont Lake is a productive, nutrient-rich eutrophic lake in Pointe Coupee Parish County, Louisiana. Water quality is graded D based on 1 sampling years through 2023. Public access is available with 2 public boat landings. Compared to the 1 other monitored lakes in Pointe Coupee Parish County, False River Southeast of Dupont Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2023-10-04. Grade methodology: LakeGrade methodology.
Watch False River Southeast of Dupont Lake water quality
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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.
Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum
Water Quality Grade: D (Nutrient-rich)
No clarity data. Phosphorus level: 64.5 µg/L. Trophic State Index: 64.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 64.5 µg/L | Poor |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 64 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near False River Southeast of Dupont Lake
Compare lakeside cabins, hotels, and vacation rentals near False River Southeast of Dupont Lake in Pointe Coupee 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 grade measures nutrients and algae, not lodging — cabins and rentals around False River Southeast of Dupont Lake are listed below.
Top-rated places to stay near False River Southeast of Dupont Lake
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Recreation & Access
- Pelican Yacht ClubSemi-private
- Island RoadSemi-private
Named access points from the USGS National Boat Ramps inventory, snapped within 5 km. More lakes with boat ramps
Fishing False River Southeast of Dupont Lake
EPA Impairment Status
False River Southeast of Dupont Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit LA120108_00 · Official waterbody report · Matched by proximity (0.01 km)
County Ranking
Ranked #1 of 2 lakes in Pointe Coupee Parish County
Nearby Lakes in Pointe Coupee Parish County
Frequently asked questions about False River Southeast of Dupont Lake
Where is False River Southeast of Dupont Lake?
- False River Southeast of Dupont Lake is a lake in Pointe Coupee Parish County, Louisiana. LakeQuality grades it D for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for False River Southeast of Dupont Lake?
- False River Southeast of Dupont Lake in Pointe Coupee Parish County, Louisiana has a water quality grade of D (Nutrient-rich). Phosphorus: 64.5 µg/L.
Is False River Southeast of Dupont Lake safe to swim in?
- Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum. False River Southeast of Dupont Lake has a water quality grade of D (Nutrient-rich). Always check local health department advisories before swimming.
Are there boat ramps on False River Southeast of Dupont Lake?
- False River Southeast of Dupont Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Pelican Yacht Club, Island Road.
Explore False River Southeast of Dupont Lake across LakeGrade
More Louisiana Lake Rankings
Other Grade D Lakes in Louisiana
East Baton Rouge Parish County · Nutrient-rich
Assumption Parish County · Nutrient-rich
St. Mary Parish County · Nutrient-rich
Livingston Parish County · Nutrient-rich
Concordia Parish County · Nutrient-rich
Concordia Parish County · Nutrient-rich
Eutrophic Lakes in Louisiana
Where this data comes from
23 measurements from 1 monitoring station, 2022–2023. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- LDEQ/Water Planning and Assessment (Louisiana)
LADEQWPD_WQX23 samples · 2022–2023
Analytical methods
- Total Phosphorus After Block Digestion
- 2130 B ~ Nephelometric Method
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.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Named boat-access points from the USGS National Boat Ramps inventory