Simcoe Soda Springs

Yakima County, Washington · Near Tieton
46.4520°N, 120.9560°W · 2,415 ft
90°F 2,415 ft Unknown Short Walk DESG Camping nearby (14.4 mi)

Simcoe Soda Springs flows at 90 degrees Fahrenheit on Yakama Nation Reservation tribal land in Yakima County near Tieton, with unknown public access status reflecting the reservation's sovereign jurisdiction. The spring sits at 2,415 feet elevation 135.6 meters from the nearest access point, where it would require a short walk if access were available. Water flows 41.6 degrees above ambient temperature in this eastern Cascade location.

Location

The spring occupies the eastern slope of the Cascade Range at 2,415 feet where the forest transitions toward the drier interior plateau country. Annual precipitation of 30.6 inches with 95.7 inches of snow reflects the rain shadow effect, with less moisture than the west slope but more than the Columbia Basin lowlands. Average temperatures of 48.4 degrees create a climate with warm summers and moderately cold winters. The Yakama Nation Reservation encompasses this area, with the spring likely situated in terrain showing mixed ponderosa pine and Douglas fir forest. The 'Soda Springs' designation indicates mineralized, carbonated water rather than the sulfurous chemistry typical of many volcanic hot springs.

Do not attempt to visit without explicit permission from the Yakama Nation, as this spring sits on tribal land with no documented public access. The reservation's boundaries and access policies are sovereign matters under tribal jurisdiction. If permission were granted, the short walk from the access point would be straightforward during spring through fall, with winter snow potentially complicating approach. South Fork Group Site 23.1 kilometers away on Wenatchee National Forest land provides the nearest reservable camping outside tribal boundaries.

History of Simcoe Soda Springs

The spring's name references both its location on the Yakama Nation's Simcoe Mountain area and its carbonated 'soda' character. The Yakama people have utilized this spring for generations, with the thermal feature holding cultural significance within tribal territory. Public access status remains unknown, requiring permission from the Yakama Nation for any visits, respecting tribal sovereignty over reservation lands.

Monthly Climate
31°
Jan
32°
Feb
37°
Mar
45°
Apr
55°
May
62°
Jun
70°
Jul
71°
Aug
61°
Sep
48°
Oct
37°
Nov
30°
Dec
Annual Precip: 30.6 in Annual Snow: 95.7 in
Best Time to Visit
December Air 30°F · Water 90°F · +60° contrast
January Air 31°F · Water 90°F · +59° contrast
February Air 32°F · Water 90°F · +58° contrast
December offers 41°F more contrast than August
Current Conditions
57°F
Clear W 16.6 mph 51% Good soaking weather
Thursday 74° Low 49° Mostly Sunny
Spring is +16° warmer
Friday 67° Low 49° Partly Sunny
Spring is +23° warmer
Saturday 73° Low 45° Mostly Sunny
Spring is +17° warmer
Sunday 73° Low 52° Mostly Sunny
Spring is +17° warmer
Monday 73° Low 47° Mostly Sunny
Spring is +17° warmer
Where to Stay

Some links are affiliate links. We may earn a commission at no extra cost to you.

Nearby Camping
South Fork Group Site Wenatchee Nf (Wa) 14.4 mi away

Overview South Fork Group Campground is located in the Okanogan-Wenatchee National Forest along the South Fork of the Tieton River. Nestled in in the eastern Cascade Mountains, the campground offers warm summer days and access to a multitude of recreational activities, making it an ideal setting for large family and group gatherings.Recreation South Fork Group Campground offers outdoor enthusiasts the opportunity to hike, fish, ski, raft and enjoy a multitude of outdoor recreational activi...

Reservable Yes
Reserve on Recreation.gov →
Temperature
90°F
Warm Hot Boiling
Water Temp 90°F (32°C)
Avg Air Temp 48°F
Above Ambient +42°F
Good soaking conditions May
Access
Unknown
Road Access Short Walk
Distance to Road 445 ft
Land
Ownership DESG
Agency DESG
Designation Tribal Land
Unit Yakama Nation Reservation
Manager TRIB
Protection 4 - No known protection
Frequently Asked Questions
What is the water temperature at Simcoe Soda Springs?
Simcoe Soda Springs has a water temperature of 90°F (32°C). This is a warm thermal spring.
Where is Simcoe Soda Springs located?
Simcoe Soda Springs is located in Yakima County, Washington at 2,415 feet elevation, near Tieton. Coordinates: 46.4520°N, 120.9560°W.
How do I get to Simcoe Soda Springs?
Simcoe Soda Springs has Short Walk road access (445 ft from the road).
Is Simcoe Soda Springs free to visit?
Simcoe Soda Springs has Unknown access. It is managed by DESG.
Can I camp near Simcoe Soda Springs?
Yes, South Fork Group Site Wenatchee Nf (Wa) is located nearby (14.4 miles away).
Is it safe to soak at Simcoe Soda Springs?
Simcoe Soda Springs is generally safe for soaking at its recorded temperature. Always tell someone your plans before visiting remote hot springs.
Is Simcoe Soda Springs crowded?
Simcoe Soda Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Simcoe Soda Springs?
Essentials for Simcoe Soda Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.
Sources: USGS NWIS