Lake trip · Umatilla County, Oregon
Where to stay at Cold Springs Reservoir
Cold Springs Reservoir covers 1,550 acres in Umatilla County and carries a water-quality grade of F (Algae-prone). Compare cabins, resorts, and vacation rentals below. The grade measures nutrients and algae — it is not a stay-or-skip rating. Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
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Places to stay near Cold Springs Reservoir
Cabins, resorts, hotels, and vacation rentals near Cold Springs Reservoir in Umatilla County, Oregon — live availability and prices. Add your dates to see totals.
Top-rated places to stay near Cold Springs Reservoir
Prices for Sep 11–13, 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.
About the water
Cold Springs Reservoir grades F for nutrients and algae — Algae-prone. Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom. Algae (chlorophyll-a) measures 126 µg/L. The letter is not a reason to skip cabins and rentals around the lake.
Best time to visit
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Check the National Weather Service forecast for Cold Springs Reservoir →
About Cold Springs Reservoir
Camping & RV near Cold Springs Reservoir
Search public campgrounds and RV sites near Cold Springs Reservoir on Recreation.gov, then compare cabins, resorts, and rentals on the map above.
Common questions
Frequently Asked Questions
Cabins, resorts, and vacation rentals around Cold Springs Reservoir in Umatilla County, Oregon are on the map above with live availability and nightly prices. Waterfront rentals put you on the dock; lodging in the nearest town is usually cheaper with more choice.
Cold Springs Reservoir has a water quality grade of F (Algae-prone). Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom. Always check local health-department advisories before swimming.
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Explore Cold Springs Reservoir
Every graded lake in Oregon, ranked A–F
21.5 mi away · recorded at 72°F
Species activity outlook by water temperature and season
Where to stay at Oregon's top lakes, each with its grade
Very high nutrients, dense algae, poor clarity
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LakeQuality Lake Trip Planner (2026)
Free trip-planning guide for Cold Springs Reservoir: how to pick a clean lake, the water-quality signals that matter, best swimming and fishing windows, and where to stay.
Lodging availability and prices are provided by Stay22 and its booking partners (Booking.com, Vrbo, Expedia); LakeQuality may earn a commission from bookings at no extra cost to you. Water-quality grades are independent of lodging listings. Always check current health-department advisories and managing-agency conditions before you travel.