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Lake Verret Southwest of Napoleonville

Assumption 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 Verret Southwest of Napoleonville. Here is what has been measured.

Chlorophyll-a
36.7 µg/L
Typical for Louisiana
Measured by LDEQ
Type
Hypereutrophic
Trophic class
  • Hypereutrophic
  • Limited data

Lake Verret Southwest of Napoleonville in Assumption Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Chlorophyll-a (algae): 36.7 µg/L.

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Lake Verret Southwest of Napoleonville is a highly nutrient-loaded hypereutrophic lake in Assumption Parish County, Louisiana. Compared to the 20 other monitored lakes in Assumption Parish County, Lake Verret Southwest of Napoleonville ranks #12 for water quality.

Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2021-07-29. Methodology: how these readings are compared.

Swimming conditions

Readings only

Limited 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 Verret Southwest of Napoleonville 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.

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Water quality measurements for Lake Verret Southwest of Napoleonville

These are the measurements LDEQ publishes for Lake Verret Southwest of Napoleonville, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. Chlorophyll-a 36.7 µg/L. TSI 66.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorusNo reading

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)36.7µg/LPoor
GoodFairPoor
Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.66Hypereutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Very high nutrients, dense algae, poor clarity

Ask about Lake Verret Southwest of Napoleonville

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Stays near Lake Verret Southwest of Napoleonville

Compare lakeside cabins, hotels, and vacation rentals near Lake Verret Southwest of Napoleonville in Assumption 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 Verret Southwest of Napoleonville are listed below.

Top-rated places to stay near Lake Verret Southwest of Napoleonville

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Fishing Lake Verret Southwest of Napoleonville

Nearby Lakes in Assumption Parish County

Frequently asked questions about Lake Verret Southwest of Napoleonville

Where is Lake Verret Southwest of Napoleonville?

Lake Verret Southwest of Napoleonville is in Assumption 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 Verret Southwest of Napoleonville?

Lake Verret Southwest of Napoleonville in Assumption Parish County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Chlorophyll-a (algae): 36.7 µg/L.

Measurements on this page ↑

Is Lake Verret Southwest of Napoleonville safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

Explore Lake Verret Southwest of Napoleonville across LakeQuality

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)

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.