Grohs Reservoir
Klamath County, Oregon85 acresView mapDirections
No nutrient or algae sampling on record from Oregon DEQ for this lake.
Grohs Reservoir in Klamath County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported. Surface area: 85 acres.
Grohs Reservoir is a 85-acre lake in Klamath County, Oregon.
Source: EPA Water Quality Portal sampling records, Oregon DEQ. Methodology: how these readings are compared.
What Grohs Reservoir is good for
From access and monitoring records, not editorial picks.
- Camping1 public campground nearby
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Grohs Reservoir is safe to swim in today is a call for the Oregon Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Grohs Reservoir
These are the measurements Oregon DEQ publishes for Grohs 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 Grohs Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
85 acres
No bathymetric survey has been published for Grohs Reservoir, so its depth is not documented here.
Recreation & Access
Public campgrounds near Grohs Reservoir
- Rock Creek Camp1.4 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 Grohs Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Grohs Reservoir in Klamath County, Oregon — 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 Grohs Reservoir
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Fishing Grohs Reservoir
Nearby Lakes in Klamath County
Frequently asked questions about Grohs Reservoir
Where is Grohs Reservoir?
- Grohs Reservoir is a lake in Klamath County, Oregon. Its water-quality measurements are published by Oregon DEQ and shown on this page as reported.
What is the water quality of Grohs Reservoir?
- Grohs Reservoir in Klamath County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported. Surface area: 85 acres.
Is Grohs Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there campgrounds on Grohs Reservoir?
- Grohs Reservoir has 1 public campground from USGS The National Map within 5 km, including Rock Creek Camp. 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 Grohs 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