Lake Arthur
Cameron County, Louisiana6,021 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Lake Arthur in Cameron County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 6021 acres.
Lake Arthur is a 6,021-acre lake in Cameron County, Louisiana. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Lake Arthur is good for
From access and monitoring records, not editorial picks.
- Boat launch2 documented ramps
- Big water6,021 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Arthur 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 Arthur
These are the measurements LDEQ publishes for Lake Arthur, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Lake Arthur
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
6,021 acres
Shoreline
48.1 mi
No bathymetric survey has been published for Lake Arthur, so its depth is not documented here.
Recreation & Access
- Myers LandingSemi-private
- Gary Landing RoadSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Lake Arthur
Compare lakeside cabins, hotels, and vacation rentals near Lake Arthur in Cameron 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.
Top-rated places to stay near Lake Arthur
Prices for Oct 16–18, 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 Arthur’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Lake Arthur
Nearby Lakes in Cameron County
Frequently asked questions about Lake Arthur
Where is Lake Arthur?
- Lake Arthur is a lake in Cameron County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Lake Arthur?
- Lake Arthur in Cameron County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 6021 acres.
Is Lake Arthur safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Lake Arthur?
- Lake Arthur has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Myers Landing, Gary Landing Road.
Can I fish at Lake Arthur?
- Lake Arthur has 2 documented boat landings in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Louisiana's fish and wildlife agency, so check its current regulations before you go.
Explore Lake Arthur across LakeQuality
More lakes in Louisiana
Other Lakes in Louisiana
Where this data comes from
Measurements for Lake Arthur come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory