North Twin Lake
Ferry County, Washington876 acresView mapDirections
No nutrient or algae sampling on record from Washington Ecology for this lake.
North Twin Lake in Ferry County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 876 acres.
North Twin Lake is a 876-acre lake in Ferry County, Washington. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, WA Ecology. Methodology: how these readings are compared.
What North Twin Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether North Twin Lake is safe to swim in today is a call for the Washington State Department of Ecology and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for North Twin Lake
These are the measurements Washington Ecology publishes for North Twin Lake, 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 North Twin Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
876 acres
Shoreline
4.5 mi
No bathymetric survey has been published for North Twin Lake, so its depth is not documented here.
Recreation & Access
- Rainbow Beach ResortSemi-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 North Twin Lake
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Top-rated places to stay near North Twin Lake
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Fishing North Twin Lake
Nearby Lakes in Ferry County
Frequently asked questions about North Twin Lake
Where is North Twin Lake?
- North Twin Lake is a lake in Ferry County, Washington. Its water-quality measurements are published by Washington Ecology and shown on this page as reported.
What is the water quality of North Twin Lake?
- North Twin Lake in Ferry County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 876 acres.
Is North Twin Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on North Twin Lake?
- North Twin Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Rainbow Beach Resort.
Can I fish at North Twin Lake?
- North Twin Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Washington's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for North Twin Lake 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