Gibson Reservoir
Teton County, Montana1,281 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
- 160 ft max depth
Gibson Reservoir in Teton County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Maximum depth: 160 ft. Surface area: 1281 acres.
Gibson Reservoir is a 1,281-acre lake in Teton County, Montana with a maximum depth of 160 feet.
Source: EPA Water Quality Portal sampling records, Montana DEQ. Methodology: how these readings are compared.
What Gibson Reservoir is good for
From access and monitoring records, not editorial picks.
- Camping1 public campground nearby
- Deep water160 ft surveyed max depth
- Big water1,281 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Gibson Reservoir is safe to swim in today is a call for the Montana Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Gibson Reservoir
These are the measurements Montana DEQ publishes for Gibson 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 Gibson Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
160 ft
Surface area
1,281 acres
Shoreline
14.5 mi
Recreation & Access
Public campgrounds near Gibson Reservoir
- Mortimer Gulch Cg2.4 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 Gibson Reservoir
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Top-rated places to stay near Gibson Reservoir
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Frequently asked questions about Gibson Reservoir
Where is Gibson Reservoir?
- Gibson Reservoir is a lake in Teton County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Gibson Reservoir?
- Gibson Reservoir in Teton County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Maximum depth: 160 ft. Surface area: 1281 acres.
Is Gibson Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Gibson Reservoir?
- Gibson Reservoir has a maximum depth of 160 feet. The lake covers 1281 acres.
Are there campgrounds on Gibson Reservoir?
- Gibson Reservoir has 1 public campground from USGS The National Map within 5 km, including Mortimer Gulch Cg. 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 Gibson Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Public campgrounds from USGS The National Map Structures, within about 3 miles