Salmon Falls Creek Reservoir
Twin Falls County, Idaho2,887 acresView mapDirections
No nutrient or algae sampling on record from Idaho DEQ for this lake.
- Impaired · Mercury
Salmon Falls Creek Reservoir in Twin Falls County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 2887 acres.
Salmon Falls Creek Reservoir is a 2,887-acre lake in Twin Falls County, Idaho.
Source: EPA Water Quality Portal sampling records, IDEQ. Methodology: how these readings are compared.
What Salmon Falls Creek Reservoir is good for
From access and monitoring records, not editorial picks.
- Camping3 public campgrounds nearby
- Big water2,887 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Salmon Falls Creek Reservoir is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, nutrients (phosphorus, nitrogen), sediment / turbidity, temperature. Check local advisories before you swim.
Whether Salmon Falls Creek Reservoir is safe to swim in today is a call for the Idaho Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Salmon Falls Creek Reservoir
These are the measurements Idaho DEQ publishes for Salmon Falls Creek Reservoir, 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 Salmon Falls Creek Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
2,887 acres
Shoreline
42.6 mi
No bathymetric survey has been published for Salmon Falls Creek Reservoir, so its depth is not documented here.
Recreation & Access
Public campgrounds near Salmon Falls Creek Reservoir
- Big Sand Bay Recreation Site0.9 km
- Greys Landing Recreation Site1.7 km
- Norton Bay Recreation Site1.8 km
Nearest public campgrounds in the USGS National Map inventory, within about 3 miles. An empty list means USGS records no campground that close, which is not the same as camping being unavailable. Where the source gives an official reservation link, it is used; the cabin and hotel search does not cover campsites. More camping lakes
Stays via Stay22
Stays near Salmon Falls Creek Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Salmon Falls Creek Reservoir in Twin Falls County, Idaho — 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 Salmon Falls Creek Reservoir
EPA Impairment Status
Salmon Falls Creek Reservoir is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit ID17040213SK007L_0L · Official waterbody report
Nearby Lakes in Twin Falls County
Frequently asked questions about Salmon Falls Creek Reservoir
Where is Salmon Falls Creek Reservoir?
- Salmon Falls Creek Reservoir is a lake in Twin Falls County, Idaho. Its water-quality measurements are published by Idaho DEQ and shown on this page as reported.
What is the water quality of Salmon Falls Creek Reservoir?
- Salmon Falls Creek Reservoir in Twin Falls County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 2887 acres.
Is Salmon Falls Creek Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Salmon Falls Creek Reservoir is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, nutrients (phosphorus, nitrogen), sediment / turbidity, temperature. Check local advisories before you swim.
Are there campgrounds on Salmon Falls Creek Reservoir?
- Salmon Falls Creek Reservoir has 3 public campgrounds from USGS The National Map within 5 km, including Big Sand Bay Recreation Site, Greys Landing Recreation Site, Norton Bay Recreation Site. This is a location join, not a booking. Cabins and hotels are listed separately; campsite reservations use the official link when the source provides one.
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Where this data comes from
Measurements for Salmon Falls Creek Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Public campgrounds from USGS The National Map Structures, within about 3 miles