*As we reach the end of our season, keep in mind that due to water flows some of our rivers are no longer run-able. If you don’t see a river listed below, we have stopped running it for the season!

California

Lower Klamath River – CFS: 1,100-1,800 Minimum Age: 4 Weather: Partly cloudy this week followed by sunshine with highs in the low 90’s to lows in the mid 50's! This scenic three-day trip runs every Tuesday and Friday through the end of August, with plenty of room for more!

Merced River – CFS: 1,750 Minimum Age: 9 Weather: Beautiful and sunny along the Merced this week, with highs in the upper 90s. No chance of rain as you raft this beautiful river fed by the waterfalls of Yosemite National Park. (This is the last week this year for the Merced!)

"What we enjoyed about our trip cannot be rated from most to least. Everything was excellent. This was our best O.A.R.S. trip so far and we will be back. Our guide was Christine. She was one of the primary reasons why we had so much fun. Her knowledge, personality and response to our needs insured everything was top notch. The equipment was in great condition and the weather cooperated. O.A.R.S. should be commended for providing a fresh and varied luncheon on the bank of the Merced. We expected a couple of items and were surprised. What did we enjoy most? The guiding was seamless, which allowed us to enjoy our day, fret free." – Lindsey & Karren Bertomen ~Turlock, CA

Middle Fork of the American – CFS: 1,200 Minimum Age: 14 Weather: Sunshine with highs in the upper 90s. The Middle Fork season is in full swing so book your spot this week on one of California’s most exciting rivers!

© Hotshot Imaging

South Fork of the American River – CFS: 1,000-2,000 Minimum Age: 7 Weather: Even more sunshine with highs in the mid 80’s and lows in the high 50's at night to stay cool. Lots of exhilarating day ahead on our most POPULAR, family-friendly river in California!

North Fork of the Stanislaus River – CFS: 400 Minimum Age: 14 Weather: Although the water is still very cold, the summer sun is shining all week long with highs in the low 90’s. Our season has been extended through September!

Tuolumne River – CFS: 2,600 Minimum Age: 14 Weather: More sunshine near Yosemite, highs all week in the mid-90's and lows in the low 50's. Join us for a three-day trip in August for rafting and hiking on the most challenging river in California.

*Wetsuits only required on the North Fork of the Stanislaus!

Colorado

Green River through the Gates of Lodore – CFS: 4,000 Minimum Age: 7 Weather: Chance of isolated thunderstorms this week with high temperatures in the upper 80's and lows in the high 50's. Come experience a four-day trip through Dinosaur National Monument!

Green River through Split Mountain – CFS: 10,000 Minimum Age: 6 Weather: More sunshine with a chance of thunderstorms until tomorrow, then possible rain on Sunday with temperatures ranging from the mid-80's to the low 50's! This is the most scenically fantastic one-day rafting trip in the whole country!

Arizona

Colorado River through the Grand Canyon – CFS: 25,000 Minimum Age: 12 Weather: Still in the 90s along the Colorado this week, with a slight chance of thunderstorms and clouds throughout the week. There are still a few spots open for 2011 for a last-minute trip of a lifetime!

Idaho

Lower Salmon River – CFS: 11,600 Minimum Age: 7 Weather: Mild thunderstorms with a slight chance of rain, with temperatures still peaking in the mid-90s. We have several spots left on our designated family rafting trips this month, a great time for both adults and the kids!

Main Salmon River – CFS: 12,000 Minimum Age: 7 Weather: Chance of thunderstorms all week with light rain, temperatures in the high 70s, and dropping into the 40s at night.

Middle Fork of the Salmon River – Flow: 2.66ft Minimum Age: 9 Weather: Scattered rain and thunderstorms through Stanley this week, with highs in the 70s and lows in the 40s. Pack an extra fleece for this awesome stretch of whitewater!

Snake River through Hells Canyon – CFS: 22,000 Minimum Age: 7 Weather: Low chance of thunderstorms and partially cloudy this week, though temperatures should still be reaching into the 90s with light winds. Lows into the 50s at night. Limited availability for the last several trips this season in August and September!

Oregon

Rogue River – CFS: 3,700 Minimum Age: 7 Weather: Partly cloudy this week, with highs in the mid-80s and dropping into the 50s in the evenings. Just a few spots left on our Rogue River Rafting trips in August and September!

Utah

Colorado River through Cataract Canyon – CFS: 23,500 Current Minimum Age: 9 Weather: Highs in the mid-90s with thunderstorms in Moab this week, so don’t forget your rain gear. Lows in the 60s with mild winds.

*CFS = cubic feet per second

*As we reach the middle of our season, keep in mind that due to water flows some of our rivers are no longer run-able. If you don’t see a river listed below, we have stopped running it for the season!

California

Lower Klamath River – CFS: 1,800-2,000. Current minimum age: 4. Weather: A few showers and scattered thunderstorms early this week followed by sunshine with highs in the low 90’s to lows in the mid 50's! This scenic three-day trip runs every Tuesday and Friday, with plenty of room for more!

Merced River – CFS: 1,200-1,600. Current minimum age: 9. Weather: Highs in the upper 90's and lows in the high 60's at night. Come enjoy exciting whitewater next to Yosemite all weekend, we still have spaces available this week!

Middle Fork of the American – CFS: 1,000-1,300. Current minimum age: 14. Weather: sunshine with highs in the low 90’s and lows in the mid 60's at night. The Middle Fork season is in full swing so book your spot this week on one of California’s most exciting rivers!

Click the play button above to view a clip of our guides running Tunnel Chute Rapid on a Middle Fork American training trip last week!

South Fork of the American River – CFS: 1,500-2,000. Current minimum age: 7. Weather: even more sunshine with highs in the mid 90’s and lows in the low 60's at night to stay cool. Lots of exhilarating day trips available on our most POPULAR, family-friendly river in California!

North Fork of the Stanislaus River – CFS: 400-700. Current minimum age: 14. Weather: Although the water is still very cold, the summer sun is shining all week long with highs in the high 80’s and lows dropping to the upper 50’s at night. We’ve just extended our season through September; take advantage of this rare high-water opportunity!

Tuolumne River – Current minimum age: 14. Weather: more sunshine near Yosemite, highs all week in the low 90's and lows in the upper 50's. Join us for a three-day trip in July or August for rafting and hiking on the most challenging river in California. After adding a new trip on August 12, we still have plenty of spots left!

*Wetsuits only required on the North Fork of the Stanislaus!

Colorado

Green River through the Gates of Lodore – CFS: 3,000-4,500. Current minimum age: 7. Weather: chance of isolated thunderstorms early this week, then again on Sunday, but otherwise sunshine with temperatures ranging from high in the upper 80's and lows in the high 50's. Come experience a four-day trip through Dinosaur National Monument!

Green River through Split Mountain – CFS: 8,000-10,000. Current minimum age: 11, 6 starting Friday. Weather: more sunshine with a chance of thunderstorms until tomorrow, then possible rain on Sunday with temperatures ranging from the upper 80's to the low 50's! This is the most scenically fantastic one-day rafting trip in the whole country!

Arizona

Colorado River through the Grand Canyon – CFS: 25,000 Minimum Age: 12 Weather: Scorching hot weather inside the Canyon, with temperatures topping in the low 100s and down into the 80s at night. Don’t forget rain gear, as a few thunderstorms are predicted.

Idaho

Lower Salmon River – CFS: 15,300 Current Minimum Age: 7 Weather: Clear skies and reaching the 90s this week in Lewiston. Plan for high 50s in the evenings, perfect camping weather!

Main Salmon River – CFS: 16,000 Current Minimum Age: 7 Weather: Highs in the 80s with a slight chance of rain throughout the week. A few spots are still available for the chance to experience one of Idaho’s greatest rivers!

Middle Fork of the Salmon River – Flow: 2.99 ft Current Minimum Age: 9 Weather: Great moderate temps with highs in the mid 70s and into the 40s at night. Sign up now for the limited spaces still available in September!

Snake River through Hells Canyon – CFS: 30,000 Current Minimum Age: 7 Weather: Clear skies with temperatures ranging in the 80s and dipping into the high 40s for a chilly night under the stars!

Oregon

Rogue River – CFS: 3,800 Minimum Age: 7 Weather: Temperatures in the mid 80s on the Rogue, with lots of sun, and into the mid 50s in the evenings.  Just a few more spots available on August 2 to enjoy the incredible culinary skill of Chef Christian Vargas Manso on our Wilderness Gourmet excursion!

Utah

Colorado River through Cataract Canyon – CFS: 32,000 Current Minimum Age: 9 Weather: Hot weather ahead for Moab, with average temperatures in the 90s and partially cloudy.

"The knowledge, experience, and demeanor of the guides is fantastic. They make O.A.R.S. worth every penny versus cut-rate outfitters. The small trip size also greatly enhanced the experience…I felt that we had the perfect mix of excitement and safety…The guides displayed genuine interest in making sure we had everything we needed. Just when I was feeling hungry, they offered us granola bars. When I was struggling for a foothold on a boulder they were right there with some tips. I especially enjoyed all the information on the geology of the area. The guides obviously love the river, love the rocks and work hard to learn as much as they can about the canyon. They really shared their excitement with us and it greatly enhanced the trip. I cannot believe that there was freshly grated orange peel in my French Toast at a river camp in the middle of nowhere. Amazing." - Scott Olson & Michelle Douskey ~ El Sobrante, CA referencing their recent trip with us in Canyonlands National Park

*CFS = cubic feet per second

*As we reach the middle of our season, keep in mind that due to water flows some of our rivers are no longer run-able. If you don’t see a river listed below, we have stopped running it for the season!

California

Lower Klamath River – CFS: 2,100-2,400. Current minimum age: 4. Weather: A few showers and scattered thunderstorms early this week followed by sunshine with highs in the upper 80's to lows in the low 50's at night! This relaxing, scenic three-day adventure runs every Tuesday and Friday, with plenty of room for more!

Merced River – CFS: 1,600-2,000. Current minimum age: 9. Weather: Highs in the mid 90's and lows in the mid 60's at night. Come enjoy huge wave trains next to Yosemite all weekend, we still have spaces available!

Middle Fork of the American – CFS: 1,200-1,500. Current minimum age: 14. Weather: sunshine with highs in the mid 90’s and lows in the mid 60's at night. The Middle Fork season is only just beginning so book your spot for this weekend on one of California’s most adventurous rivers!

South Fork of the American River – CFS: 2,000-3,000. Current minimum age: 7. Weather: even more sunshine with highs in the mid 90’s and lows in the low 60's at night to stay cool. Lots of incredible day trips available on our most POPULAR river in California!

"Never have been rafting in my life. This was the most thrilling and adventurous thing I have ever done!! Did this rafting trip with wonderful friends and had the BEST guide named Iowa leading us down the river. Thanks Iowa for making this rafting adventure the most memorable time of my life!!! You ROCK!!! One for the Bucket List." – Jeanette ~Albuquerque, NM referencing her trip on the South Fork of the American River

North Fork of the Stanislaus River – CFS: 500-1,000. Current minimum age: 14. Weather: Although the water is still very cold, the summer sun is shining all week long with highs in the mid 80’s and lows dropping to the low 50’s at night. We continue to take advantage of this late-season whitewater…we will be extending our season one more week, running trips on a day-to-day basis depending on flows!

Tuolumne River – CFS: 3,000-4,500. Current minimum age: 14. Weather: more sunshine near Yosemite, highs all week in the low 90's and lows in the mid 50's. Join us for a three-day trip in July or August for rafting and hiking on the most challenging river in California. After adding a new trip on August 12, we still have plenty of spots left!

*Wetsuits optional on all California rivers for the remainder of the season with the exception of the North Fork of the Stanislaus, where they will still be required.

Colorado

Green River through the Gates of Lodore – CFS: 4,000-5,500. Current minimum age: 7. Weather: chance of isolated thunderstorms early this week then sunshine with temperatures ranging from high in the upper 80's and lows in the high 50's. Come experience a four-day trip through Dinosaur National Monument, hiking along rippling creeks to side canyon waterfalls and exploring petroglyphs and fossilized remains of dinosaurs preserved in ancient rock walls.

Green River through Split Mountain – CFS: 10,000-14,000. Current minimum age: 11, 6 starting Friday. Weather: more sunshine with a chance of thunderstorms until Wednesday, temperatures ranging from the upper 80's to the low 50's! This is the most scenically spectacular one-day rafting trip in the whole country!

Arizona

Colorado River through the Grand Canyon – CFS: 24,500 Minimum Age: 12 Weather: Hot with a chance of thunderstorms this week along the Colorado River. Call today about new availability for this fall in one of the Seven Natural Wonders of the world!

© Justin Bailie Photography

Idaho

Lower Salmon River – CFS: 23,600 Current Minimum Age: 7 Weather: Off-and-on rain and shine this week with temperatures in the 70s and into the 50s at night.

Main Salmon River – CFS: 25,000 Current Minimum Age: 7 Weather: Partly cloudy this week and bouncing between the mid-70s and 90s, and then down into the high 40s in the evenings. 

Middle Fork of the Salmon River – Flow: 3.53ft Current Minimum Age: 9 Weather: Sunny and mild around the Middle Fork this week, with highs in the mid-70s and down into the 30s at night. 100 rapids plus 100 miles means the Middle Fork of the Salmon, with limited space available in September!

Snake River through Hells Canyon – CFS: 28,000 Current Minimum Age: 7 Weather: Sunny weather with moderate temperatures in the mid-80s this week through Hells Canyon. Still a little chilly at night, with lows in the mid-40s.

Oregon

Rogue River – CFS: 3,800 Minimum Age: 7 Weather: A few storms at the beginning of the week, then lots of sun! Highs in the mid-80s and dropping into the 50s at night. Looking for great food? There are a few spots left on our Wilderness Gourmet trip on August 2nd!

Utah

Colorado River through Cataract Canyon – CFS: 51,000 Current Minimum Age: 16 Weather: Highs between 85 and 95 this week, with a small chance of rain and thunderstorms. It’s still staying warm at night, with temperatures in the mid- 70s.

San Juan River – CFS: 1,350 Minimum Age: 4 Weather: Hot, hot, hot with a small chance of thunderstorms this week. Highs in the upper 90s, and hovering in the 60s at night. 

*CFS = cubic feet per second

Planning on taking an O.A.R.S. trip in the near future? Booked on an O.A.R.S. trip already? We present you with our weekly whitewater watch – a resource available to YOU, the interested adventure traveler. Check back every week for updates on rivers across the west! Here you will find information regarding weather, river flows, exciting trips being launched and feedback from our most recent travelers! Our goal is to provide you with answers to your questions and excite your adventurous spirit! Read on to discover what we have in store for you.

*As we reach the middle of our season, keep in mind that due to water flows some of our rivers are no longer run-able. If you don’t see a river listed below, we have stopped running it for the season!

California

Lower Klamath River – CFS: 2,500-2,800. Current minimum age: 4. Weather: Sunshine with highs in the mid 80's to lows in the low 50's at night! Always room for more on this relaxing, scenic three-day adventure!

© Gary Pearl Photography

Merced River – CFS: 2,000-3,000. Current minimum age: 12, until Saturday, then 9 – wetsuits still required. Weather: Highs in the low 90's and lows in the mid 50's at night. Trips scheduled all weekend and we still have room for more! Come enjoy huge wave trains next to Yosemite!

Middle Fork of the American – CFS: 1,500-1,700. Current minimum age: 14 – wetsuits required. Weather: sunshine with highs in the mid 80’s and lows in the mid 60's at night. Our first three trips of the year finally launch this week after weeks of anticipation and high-water delay!

South Fork of the American River – CFS: 3,000-4,000. Current minimum age: 9, until Saturday, then 7 – wetsuits optional. Weather: the sun is shining all over the American river, please don’t forget your sunscreen! Highs in the mid 80’s and lows in the high 50's at night to allow you to cool off. Take advantage of our most popular river, running at unusually high water this season! FUN!

North Fork of the Stanislaus River – CFS: 500-1,000. Current minimum age: 14 – wetsuits required all season. Weather: Although the water is still very cold, the summer sun will be shining all week long with highs in the mid 80's and lows dropping to the low 50's at night. Flows are dropping fast as we are continuing to take advantage of this late-season whitewater! This will be our last week on the Stanislaus for the season so book your trip now! Friday’s trip will be dependent on flows at that point.

Tuolumne River – CFS: 5,000-7,000. Current minimum age: 14 – wetsuits required through mid-July. Weather: more sunshine near Yosemite National Park, highs all week in the mid 80's and lows in the high 50's. Join us for a three-day trip in July or August with plenty of time for hiking, exploring or just relaxing around camp. We still have room for more on a trip leaving this Sunday! We also just added a new trip August 12!

Colorado

Green River through the Gates of Lodore – CFS: 5,000-6,000. Current minimum age: 7. Weather: chance of isolated thunderstorms early this week then sunshine with temperatures ranging from high in the upper 80's and lows in the high 50's. Come experience a four day trip through Dinosaur National Monument!

Green River through Split Mountain – CFS: 13,000-17,000. Current minimum age: 11, 6 starting Friday. Weather: more sunshine with wind rushing over the river, temperatures ranging from the upper 80's to the low 50's! This is the most scenically spectacular one-day rafting trip in the country!

Arizona

Colorado River through the Grand Canyon – CFS: 26,000 Minimum Age: 12 Weather: It’s almost always hot in the Canyon! Expect temperatures in the high 90s during the day, and in the mid 70’s at night, with a very slight chance of rain. Due to recent cancellations, we still have limited availability for September and October trips, arguably one of the best times to experience the Grand Canyon!

“I enjoyed the scenery, the company of the other guests and O.A.R.S. staff. One of the things I enjoyed most were the side trips, day hikes, that we had the option to take. It was great to stay so physically active and it allowed you to really interact with others on the trip. The guides were absolutely all great. Each staff was unique and offered their own special flavor to the trip and group dynamics. It was an amazing week. I have memories that will last a lifetime. Have already recommended you company to others for trips." – Elizabeth Lilly ~Cedar Rapids, IA referencing her recent Phantom Ranch to Whitmore Wash dory trip

Idaho

Lower Salmon River – CFS: 32,900 Current Minimum Age: 7 Weather: Mild temperatures in Lewiston this week, with highs in the mid 70s and lows in the 50s. Looking for a great family vacation? There is still space available on our Designated Family Trips in July and August!

Main Salmon River – CFS: 35,000 Current Minimum Age: 7 Weather: Look for weather in the lower 80s this week with a few scattered thunderstorms and evenings in the 50s. Hot springs, anyone?

Middle Fork of the Salmon River – Flow: 4.13 ft Current Minimum Age: 9 Weather: A decent chance of thunderstorms this week on the Middle Fork, with highs in the lows 70s. Prepare for it to get chilly in the evenings, dropping into the mid 30s. Experience 100 rapids on 100 miles on the Middle Fork this year, with limited space available in August!

Snake River through Hells Canyon – CFS: 28,000 Current Minimum Age: 7 Weather: A mild chance of thunderstorms all week, with temperatures holding in the low 80s during the day and down into the low 50s at night.

Oregon

Rogue River – CFS: 3,700 Minimum Age: 7 Weather: Moderate temperatures on the Rogue this week, with highs in the upper 70s and dropping into the 50s at night. If you haven’t gone down the natural waterslide at Tate Creek, you haven’t lived!

Utah

Colorado River through Cataract Canyon – CFS: 61,000 Current Minimum Age: 16 Weather: Hot weather in the mid 90s this week, broken only by the occasional cloudy day, and dipping down into the 60s in the evenings.

San Juan River – CFS: 1,650 Minimum Age: 4 Weather: Lots of sun predicted for Bluff, UT this week, along with a few scattered clouds and highs in the 90s. We have a few more spots on our last two trips of the season on July 19th and July 26th!

*CFS = cubic feet per second

Planning on taking an O.A.R.S. trip in the near future? Booked on an O.A.R.S. trip already? We present you with our weekly whitewater watch – a resource available to YOU, the interested adventure traveler. Check back every week for updates on rivers across the west! Here you will find information regarding weather, river flows, exciting trips being launched and feedback from our most recent travelers! Our goal is to provide you with answers to your questions and excite your adventurous spirit! Read on to discover what we have in store for you.

California

Lower Klamath River – CFS: 4,000-5,000. Current minimum age: 4. Weather: Sunshine with highs in the low 80's to lows in the low 50's at night! Our first two trips of the season launch this week!

Merced River – CFS: 4,700-5,500. Current minimum age: 12 – wetsuits required through mid-July. Weather: Highs in the low 90's and lows in the mid 50's at night. Trips scheduled for Wednesday and Thursday, then Sunday through next Tuesday. We still have room for more!

North Fork of the American River – CFS: 1,600-2,000. Current minimum age: 16 – wetsuits required all season. Weather: more sunshine! Temperatures from the mid 80's to the low 60's at night. This river is expected to wrap up within the next two weeks, make sure you enjoy it while you can!

Middle Fork of the American – CFS: 2,400-3,000. Still TOO HIGH TO RUN. Weather: sunshine with highs in the low 80’s and lows in the mid 60's at night. As the temperatures continue to rise, the snowpack continues to melt – sending currents of rushing water down the Middle Fork. Due to this continued high water, we are still holding off on trips for now. Always at the mercy of Mother Nature!

South Fork of the American River – CFS: 4,200-5,500. Current minimum age: 9 – wetsuits optional. Weather: the sun is shining all over the American river, please don’t forget your sunscreen! Highs in the mid 90's and lows in the high 50's at night to allow you to cool off. Take advantage of our most popular river, running at unusually high water this season! FUN!

North Fork of the Stanislaus River – CFS: 1,500-2,000. Current minimum age: 16 – wetsuits required all season. Weather: Although the water is still very cold, the summer sun will be shining all week long with highs in the mid 80's and lows dropping to the low 50's at night. High flows are subsiding and we are continuing to take advantage of this late-season whitewater! This is as good as it gets!

Tuolumne River – CFS: 5,000-7,000. Current minimum age: 16 – wetsuits required through mid-July. Weather: more sunshine near Yosemite, highs all week in the mid 80's and lows in the high 50's. Join us for a three-day trip in July or August with plenty of time for hiking, exploring or just relaxing around camp. We still have room for more on a trip leaving next Tuesday!

Colorado

Green River through the Gates of Lodore – CFS: 8,200. Current minimum age: 12. Weather: sunshine with some pretty strong winds, temperatures high in the upper 80's and lows in the high 50's. Come experience a four or nine day trip through Dinosaur National Monument!

Green River through Split Mountain – CFS: 21,000-23,500. Current minimum age: 11. Weather: more sunshine with wind rushing over the river, temperatures ranging from the upper 80's to the low 50's! Plenty of room for more if you’re interested in cooling off on the river!

Yampa River – CFS: 12,000-15,000. Current minimum age: 12. Weather: back to back weeks of sunshine with highs in the low 90's to lows in the high 50's. Room for three more on Saturday, July 9th!

© Justin Bailie

Arizona

Colorado River through the Grand Canyon – CFS: Minimum Age: 12 Weather: Prepare for hot temperatures into the 100s in the Canyon, with a slight chance of thunderstorms throughout the week. If rain doesn’t appear, you could find yourself under a million stars in with evening temperatures in the upper 70s.

Idaho

Lower Salmon River – CFS: 55,000 Current Minimum Age: 7 Weather: Lots of sun with temperatures fluctuating between high 70s and low 90s, and down into the 50s at night. Traveling with the family? Jump on one of our Designated Family Trips through the Gorges of the Lower Salmon River – July 22, 30, or August 7th!

Main Fork Salmon River – CFS: 55,000 Current Minimum Age: 7 Weather: Slight chance of thunderstorms this week, with highs in the upper 90s then dropping into the 70s. Plan for cool weather at night, with temperatures dipping down into the 40s. Our highly anticipated craft beer tasting trip with Laughing Dog Brewery hits the water this week!

Middle Fork of the Salmon River – Flow: 5.35ft (and dropping) Current Minimum Age: 12 Weather: Bring your rain gear just in case, as there is a small chance of thunderstorms all week. Temperatures should be in the mid 70s all week, and down into the upper 30s at night.

Snake River through Hells Canyon – CFS: 30,000 Current Minimum Age: 7 Weather: Partially cloudy with highs in the 80s, and dropping into the 50s at night. Watch for a small chance of rain mid-week, but otherwise enjoy the sun!

Oregon

Rogue River – CFS: 3,600 Minimum Age: 7 Weather: Beautiful Oregon weather ahead, with highs in the mid 80s and lots of sun. We still have limited space available on our trips on July 16, 30, and August 9th!

“Everything was exceptional – I honestly think that it could not have been any better. Enjoying an exceptional meal, with a world class beer, with a professional crew of staff at a place only accessible by raft. I feel restricted by not being able to rate [the trip] any higher than excellent. For me, the trip was nothing short of perfection." – Randall McCutcheon ~Palmdale, CA referencing his recent Rogue River Craft Beer Tasting Trip

Utah

Colorado River through Cataract Canyon – CFS: 66,000 Current Minimum Age: 16 Weather: A good chance of thunderstorms this week, though temperatures will still be in the upper 90s and into the 70s at night.

San Juan River – CFS: 1,950 Minimum Age: 4 Weather: Lots of sun on the San Juan, though there is a chance of thunderstorms for the rest of the week. Prepare for temperatures in the 90s, and only a bit cooler in the evenings.

*CFS = cubic feet per second

Planning on taking an O.A.R.S. trip in the near future? Booked on an O.A.R.S. trip already? We present you with our weekly whitewater watch – a resource available to YOU, the interested adventure traveler. Check back every week for updates on rivers across the west! Here you will find information regarding weather, river flows, exciting trips being launched and feedback from our most recent travelers! Our goal is to provide you with answers to your questions and excite your adventurous spirit! Read on to discover what we have in store for you.

California

Lower Klamath River – CFS: 4,000-5,000. Current minimum age: 4. Weather: expect some showers Tuesday and Wednesday, but otherwise sunshine with highs in the low 80's to lows in the low 50's at night! Two trips are heading out immediately after the 4th of July!

Merced River – CFS: 4,700-6,500. Current minimum age: 14 – wetsuits required through mid-July. Weather: going to see a few clouds on Tuesday with thunderstorms following on Wednesday. Otherwise, highs in the mid 80's and lows in the mid 50's at night. Trips scheduled for Wednesday, Thursday and Saturday through Monday. We still have room for more!

Below is some video footage from a recent Merced River trip!

North Fork of the American River – CFS: 1,600-2,000. Current minimum age: 16 – wetsuits required all season. Weather: more sunshine! Temperatures from the mid 80's to the low 60's at night. This river is expected to wrap up within the next two weeks, make sure you enjoy it while you can!

Middle Fork of the American – CFS: 2,900-4,300. TOO HIGH TO RUN. Weather: sunshine with highs in the low 90's and lows in the mid 60's at night. As the temperatures continue to rise, the snow pack continues to melt – sending currents of rushing water down the Middle Fork. Due to this continued high water, we are still holding off on trips for now. Always at the mercy of Mother Nature!

South Fork of the American River – CFS: 4,700-5,500. Current minimum age: 9 – wetsuits optional. Weather: the sun is shining all over the American river! Highs in the low 90's and lows in the high 50's at night to allow you to cool off. To celebrate the 4th of July, we have plenty of room on our most popular river!

North Fork of the Stanislaus River – CFS: 1,600-2,200. Current minimum age: 16 – wetsuits required all season. Weather: sunshine all week long with highs in the mid 80's and lows dropping to the low 50's at night. High flows are subsiding and we will be back on the water starting this Thursday!

Tuolumne River – CFS: 4,000-6,000. Current minimum age: 16 – wetsuits required through mid-July. Weather: more sunshine near Yosemite, highs all week in the mid 80's and lows in the high 50's. However, expect to see a mini cold front as temperatures on Wednesday drop to around 70! Join us for a three-day trip in July or August with plenty of time for hiking, exploring or just relaxing around camp.

Colorado

Green River through the Gates of Lodore – CFS: 8,400. Current minimum age: 12. Weather: sunshine with some pretty strong winds, temperatures in the low 50s to high 80s.

Green River through Split Mountain – CFS: 23,000-26,000. Current minimum age: 11. Weather: more sunshine with wind rushing over the river, temperatures also ranging from the low 50s to high 80s. Lots of people heading out on the river with us to celebrate the holiday weekend! Plenty of room for more if you’re still making plans!

Yampa River – CFS: 15,000-18,000. Current minimum age: 12. Weather: back to back weeks of sunshine with highs in the upper 80's to lows in the lower 50's. Room for two more on Sunday, July 3rd!

Arizona

Colorado River through the Grand Canyon – CFS: 25,000 Minimum Age: 12 Weather: Look for low 100’s by the Colorado, and then dipping down into the 40’s at night. Plan for lots of sun: it’s always an incredible time in the Grand Canyon!

Idaho

Lower Salmon River – CFS: 66,200 Current Minimum Age: 12 Weather: Prepare for swings between high 70’s and high 80’s this week, with a few clouds and a small chance of thunderstorms.

Main Fork Salmon River – CFS: 70,000 Current Minimum Age: 12 Weather: Expect a heat peak on Tuesday in the 90’s then back down into the 70’s including scattered thunderstorms, with lows in the upper 30’s/lower 40’s at night. Expect nearly-perfect hiking conditions as you voyage down the Salmon!

Middle Fork of the Salmon River – Flow: 6.23 ft (and dropping) Current Minimum Age: 15 Weather: Temperate weather ahead for Stanley with a range from the mid-60’s to the mid-70s and slight chances of thunderstorms. Bundle up for predicted mid-30’s at night.

“The entire experience from beginning to end was well-organized, ran smoothly, and was interesting, beautiful, and fun. The River itself and the scenery were highlights, as was experiencing whitewater paddling for the first time. The fantastic guides and other guests were the icing on the cake! Keep on doing what you're doing, at the level of knowledge, capability and congeniality that you do, and you will have no problem producing happy guests.” – Meghan Goodwin ~Basking Ridge, NJ

Snake River through Hells Canyon – CFS: 38,000 Current Minimum Age: 12 Weather: There’s a very small chance of thunderstorms this week through Hells Canyon, but look for more partial clouds and sun than storms with temperatures in the 70’s, and down into the 40’s at night. Jump on to a trip to still catch a little bit of the Spring Green!

Oregon

Rogue River – CFS: 3,600  Minimum Age: 7 Weather: Slight chance of rain over the next week, with temperatures topping out in the lower 80’s, and dropping down into the 50’s at night. With a year of high water, this is a great trip for families to enjoy whitewater fun!

Utah

Colorado River through Cataract Canyon – CFS: 65,000 Current  Minimum Age: 16 Weather: Hot days coming with highs in the upper 90’s and mid 60’s at night. Looking for a multi-sport combination trip? Check out our upcoming 6-day Ranch and Raft excursion in Utah including rafting, hiking, and horseback riding.

San Juan River – CFS: 2,500 Minimum Age: 4 Weather: Lots of sun and in the upper 90’s Younger kids? Look into our designated family-friendly trips on the San Juan to enjoy fun whitewater and great family time together.

*CFS = cubic feet per second

Planning on taking an O.A.R.S. trip in the near future? Booked on an O.A.R.S. trip already? We present you with our weekly whitewater watch – a resource available to YOU, the interested adventure traveler. Check back every week for updates on rivers across the west! Here you will find information regarding weather, river flows, exciting trips being launched and feedback from our most recent travelers! Our goal is to provide you with answers to your questions and excite your adventurous spirit! Read on to discover what we have in store for you.

California

Lower Klamath River – CFS*: 5,000-6,000. Weather: sunshine all week with highs in the upper 80's to lows in the low 50's at night. Still awaiting our busy season on the Lower Klamath – early July! We already have two trips booked immediately after the 4^th of July! Call now to experience this three day, Class II, forested river trip featuring beach camping, rafting and inflatable kayaking in WARM water!

Merced River – CFS: 8,000-11,000 and rising! Weather: sunshine all week with highs in the upper 80's and lows in the mid 50's at night…temperatures are going to peak up into the 90’s mid-week! Five different trips heading out on the Merced – but still have plenty of room for more! Come enjoy the Class IV roller-coaster wave trains and big hits just outside Yosemite National Park – adorned with pine forests, wildflowers, rocky ledges and sandy beaches.

“In over 10 years of rafting, we had some of the best water I’ve ever seen. Also, your guides were among the best we’ve ever had.” –Gerald ~West Dundee, IL

North Fork of the American River – CFS: 3,000-3,400. Weather: more sunshine! Temperatures ranging from the mid 90's to the low 60's at night. Three trips heading out this week, with more being added daily! Class IV whitewater, slalom-like rapids, a waterfall and some of the clearest water in California make this river incredibly beautiful and unique.

“What I like the most is knowing I can always rely on O.A.R.S. to do a great job. The guides are excellent and the trips are always very well organized. I particularly appreciate that O.A.R.S. pays careful attention to safety. For example, on this trip, I noticed that there was both a safety boat and a rescue kayak. My guide gave an excellent ‘safety talk’ before the trip, and, then, before the most challenging rapids, again emphasizing key precautions. I think the North Fork American is a great trip. Even though it’s only a one-day trip, it provides a real sense of wilderness and adventure. I intend to go on the North Fork with O.A.R.S. again next year.” –Diane  ~El Dorado Hills, CA

Middle Fork of the American – CFS: 3,000-4,000. Weather: sunny with highs in the low 90’s and lows in the mid 60’s at night. Due to heavy snowmelt and increasingly high flows, our professional guides took two training trips on the Middle Fork to survey the conditions. Since then, we are again this week holding off on Middle Fork trips due to the dangerously high water. As is the case when dealing with Mother Nature, we are often left at her mercy…so…we go with the flow! Book now for later in the season to experience "Tunnel Chute", an underground run through a Class IV rapid!

South Fork of the American River – CFS: 4,600-5,600. Weather: sunny with highs in the low 90’s and lows in the high 60’s at night. Our most popular river in California! Summer is officially in full-swing in Coloma, CA…we have large trips booked every day this week and on the South Fork, we always have room for more! Come join us for HIGH Class III whitewater, good food and, of course, a peek into the heart of the California Gold Rush!

“My family and I just returned from our first whitewater rafting trip down the American River and we had so much fun. It was truly an experience we will never forget and a big part of that was because of your wonderful employees. Our guide made our trip so enjoyable that I’m sure we’ll be back again. I was constantly amazed at his knowledge of the river and his genuine concern that my family and I have a memorable experience. And boy, did we! He always challenged us but never to the point where I felt we were in danger (just to the edge of it, ha!). I felt we were in very capable hands and totally trusted him. All I have to do is howl (aahhoo) and we are right back on the river surrounded by all of God’s glory and having the time of our lives. Thank you so much for a wonderful vacation.” –Debbie and Family ~Antioch, CA

North Fork of the Stanislaus River – CFS: 2,000-3,200. Weather: sunshine all week with highs in the high 80’s and lows dropping to the mid 50’s at night. Provided the river doesn’t rise any further, we should have five trips headed out this week to enjoy the beginnings of our California summer! Due to immense snowpack this year, we are now able to run trips on the North Stan through the middle of July – a very rare opportunity! If you’re a resident of Calaveras, Amador or Tuolumne County, give us a call to ask about our local discount! Come see this unique High Sierra river that thunders through five miles of granite gorges and deep alpine forest glens!

“I have taken may guided trips, both rafting and non-rafting. The North Fork Stan trip was the best one-day trip I have ever experienced. Chris (lead guide) did an excellent job, in guiding my raft and group organization and safety. The other guides were also very good. The river was my type, also.” –Russ ~Atlanta, GA

Tuolumne River – CFS: 10,000-12,000! Weather: more sunshine! Highs all week in the high 80's with lows in the high 50's at night. Come enjoy the massive water with us while mastering technical rapids and enjoying the scenic beauty of California's Sierra Nevada Mountains!

“By far the most efficient, friendly, knowledgeable, customer service oriented outfit I’ve ever rafted or vacationed with. The food and service were amazing, I felt well prepared to enjoy the experience and I can’t wait to book my next trip. I’ve been highly recommending to as many people who will listen about the great experience I had with O.A.R.S.!” – Olivia ~Vancouver, WA

Colorado

Green River through the Gates of Lodore – CFS: 8,600. Weather: We are looking at isolated thunderstorms early in the week then sunshine with highs in the low 80’s and lows in the high 50’s. This week we have a four day trip headed out on Sunday! Heading out into Dinosaur National Monument, travelers enjoy hiking along the creeks and waterfalls while exploring Native American sites and one of the most scenically spectacular canyons in the world!

“Paddling the rapids was the best. But I know if it wasn’t for the expertise of the guides I wouldn’t have been ‘at ease’ to have enjoyed them so much. But I also enjoyed the hikes, hearing the history/geology, the camp games and the food. Plus it was a great group of people!” – Renee ~Hoboken, NJ

Yampa River – CFS: 19,000-21,000. Weather: Again, more sunshine for the week with highs in the low 90’s and lows in the high 50’s! Two completely full trips launching this week! Making their way down one of the Rocky Mountain’s last untamed rivers, they will visit pre-Columbian ruins and petroglyphs and raft the notorious Warm Springs Rapid!

“The guides Tony and Steve were wonderful, kind, considerate and knowledgeable. Always calm. Looked after us older folks with great care. Food was great, the canyon was spectacular. Tony’s geology knowledge was a huge plus!” – Nancy ~Spokane, WA

Arizona

Colorado River through the Grand Canyon – CFS: 24,000. Weather: Looks like beautiful high 70s weather on the Rim, but plan on blazing heat down inside the canyon. It’s still getting down in the 50s at night as well, so don’t forget a fleece and wool hat to stay warm under the stars. Almost everything is booked for this year, but call us to check into an awesome trip of a lifetime for next year.

“I have never had a more PERFECT, MEMORABLE EXPERIENCE! There is nothing I believe needs improving. It shows that you love the Canyon and the River and love to share your love of these beautiful places with those of us lucky enough to tag along…our leader and guides were AMAZING, KNOWLEDGEABLE, EXPERIENCED, FUN and made our trip PERFECT! Words can't do justice to how wonderful they made us feel, how much we appreciated their sharing their love of the Canyon and the River with us…" – Maren ~Seattle, WA

Idaho

Lower Salmon River – CFS: 58,000. Weather: Idaho is predicting temperatures in the high 70s during the day and down into the 50s at night, with very little rain. The season starts on the Lower Salmon in July, with warm water and giant sand beaches. Take the opportunity to get some experience in any boat in the O.A.R.S. fleet, from inflatable kayaks to whitewater dories. Or jump onto the Teva Testing Trip on July 22^nd for free Teva shoes and a chance to travel with the Teva Product Team as they test footwear designed especially for rafting excursions.

Main Fork of the Salmon River – CFS: 59,000. Weather: Lots of up-an-down weather around the Main Salmon, from the high 60s to the low 80s. Bring your rain gear and wool, as it will be getting down into the 50s at night. Interested in a trip this year? Our Craft Beer Tasting Excursion on July 7^th with Laughing Dog Brewery still has four spaces remaining!

Middle Fork of the Salmon River – Flow: 5.89ft. Weather: Small chance of rain this week, but look for sunny weather in the 70s . Plan for pretty chilly nights, with temperatures dipping down into the 30s. There are still a few spots available on select trips, so jump in to experience six days of 100+ miles with 100+ rapids on the premier alpine river in North America.

“We enjoyed all of our Middle Fork Salmon trip. The guides, the scenery, the folks in the trip with us, the water fights, the hikes, the water falls, the food, but most of all…the river. You can't improve anything. My trip, on a scale of 1 to 10, was 500. It was perfect… Our guides were so perfect. Loved the kids, the adults, they were perfect for all of us. The food they prepared was awesome. I have been home a week and a half and I have not stopped talking about this trip. I never would have imagined how much my 12 year old son and I would have loved a trip. Will we be back?? No doubt about it, many times. I hope that he will take his kids on the river some day.” Rob ~ Brecksville, OH

Snake River through Hells Canyon – CFS: 42,000. Weather: Look for a little bit of rain around the Snake this week, with mild temperatures in the upper 60s and lower 70s. Our Idaho Adventure Consultant Amanda Jamieson just returned from a benefit trip on the Snake for Hells Canyon Preservation Council and said that her favorite part of this trip was the fact that because it was a spring trip, everything was beautiful and green with wildflowers all over…

"We saw bald eagles, elk, big-horn sheep, a bear, and a cougar. Nothing compares to being away from the city in the wilderness. And the big water was fun!”

Oregon

Rogue River – CFS: 4,100. Weather: High 70s and low 80s are predicted for Southern Oregon this week, with a very slight chance of rain. Either a three or five day trip on the Rogue could be just what you need right now, with beautiful temperate mixed conifer-hardwood forests and excellent Class III rapids. Try your hand at an inflatable kayak, or just enjoy some time in an oar raft or a paddle boat. A trip for everyone, the Rogue is the quintessential family rafting trip.

Utah

Colorado River through Cataract Canyon – CFS: 70,000. We saw our first peak two weeks ago at 88,000 CFS and we expect the river to come back up to at least that level in the next 10 days. This is the BIGGEST whitewater in North America right now and our season is off to an amazing start. Looking for a big ride? Join O.A.R.S. guide Lars Haarr in a dory for high water this season! Weather: Beautiful warm weather surrounds Moab, UT with lots of sun and highs in the 80s. It will still dip down into the 60s at night, but you still might be able to sleep under the stars. A great alternative to a longer Grand Canyon voyage, you can still experience the mighty Colorado through Canyonlands National Park on a four or six day trip.

San Juan River – CFS: 4,100. Weather: Hot, hot, hot in Bluff, Utah around the San Juan. Bring plenty of sunscreen, and expect weather in the lower 50s at night. The San Juan is a great family-friendly river, with enchanting Native American ruins, mellow Class II whitewater and trips going out every week through July. Sign up now for this great family vacation suitable for children as young as four years.

*CFS = cubic feet per second

Hope everyone had a great Father's Day weekend!

Planning on taking an O.A.R.S. trip in the near future? Booked on an O.A.R.S. trip already? We present you with our weekly whitewater watch – a resource available to YOU, the interested adventure traveler. Check back every Monday for updates on rivers across the west! Here you will find information regarding weather, river flows, exciting trips being launched weekly and feedback from recent travelers! Our goal is to provide you with answers to your questions and excite your adventurous spirit! Read on to discover what we have in store for you.

California:

Lower Klamath River - CFS*: 750-180. Weather: sunshine all week with highs in the low 80's to lows in the high 40's at night. Still awaiting our busy season on the Lower Klamath – early July! Book your trip now to experience the three-day scenic, forested river trips featuring beach camping, rafting and inflatable kayaking in WARM water!

Merced River – CFS: 8,000-11,000 and rising! Weather: sunshine all week with highs in the upper 70's and lows in the mid 50's at night. Seven different trips heading out on the Merced – we're booked all week but still have room for more! Come enjoy Class III-IV early season whitewater outside Yosemite National Park – adorned with pine forests, wildflowers, rocky ledges and sandy beaches. Check out these photos from last week’s trip! (Images courtesy of Gary Pearl).

North Fork American River – CFS: 3,000-3,400. Weather: more sunshine! Temperatures ranging from the high 80's to the low 60's at night. Only two trips heading out this week, with plenty of room for more! Class IV whitewater, slalom-like rapids, a waterfall and some of the clearest water in California make this river incredibly beautiful and unique.

Middle Fork American River – CFS: 3,800-4,000. Weather: sunny with highs in the low 80's and lows in the high 50's at night. Due to increasingly high flows and approaching snowmelt, our professional guides took two training trips on the Middle Fork last week to survey the conditions. After portaging through several tricky rapids, we decided to hold off on any trips for the time being. As is the case when dealing with mother nature, we are often left at her mercy…so…we go with the flow! Book now for later in the season to experience "Tunnel Chute", an underground run through a class IV rapid! Or, see below to venture to another river!

South Fork American River – CFS: 4,600-5,250. Weather: sunny with highs in the low 80's and lows in the high 50's at night. Our most popular river in California! This week we charge headfirst into the heart of the summer on the South Fork – from here on out, we will have trips running consistently every day…with plenty of room for more! Come join us for a variety of Class III whitewater, good food and, of course, a peek into the heart of the California Gold Rush!

North Fork Stanislaus River – CFS: 1,800-2,000. Weather: sunshine all week with highs in the mid 70's and lows dropping to the high 40's at night. Two trips headed out this week to enjoy the beginnings of our California summer! Due to immense snowpack this year, we are now able to run trips on the North Stan through the middle of July – a very rare opportunity! Come see the unique high Sierra river that thunders through five miles of granite gorges and deep alpine forest glens!

Tuolumne River – CFS: 13,000 all week, maybe 14,000! Weather: more sunshine! Highs all week in the low 80's with lows in the mid 50's to high 40's at night. Come enjoy the huge water with us while mastering technical rapids and enjoying the scenic beauty of California's Sierra Nevada Mountains!

Mokelumne River – CFS: 2,600-3,000. Weather: sunshine all week with highs in the low 90’s and lows in the upper 50’s! This weekend on June 18, we are proud to announce another fundraising trip for the Foothill Conservancy heading out on the Mokelumne. Two weeks ago, on June 5th, we were able to run several other fundraising trips, raising around $4,000 for the local Calaveras Youth Mentoring Program. We hope these trips will continue to offer vital support to the program!

Colorado:

Green River – CFS: 27,000-30,000. Weather: We are looking at sunshine for the entire week with highs in the low 80’s and lows in the high 40’s. This week marks the first trip in June on the Green River! We have a trip booked to head out into Dinosaur National Monument, hiking along the creeks and waterfalls while exploring petroglyphs and fossilized dinosaur remains!

Yampa River – CFS: 20,000-23,000. Weather: Again, more sunshine for the week with highs in the low 80’s and lows in the high 40’s! One trip scheduled to head out on Friday, June 17th! Making their way out to one of the Rocky Mountain’s last untamed rivers, they will visit pre-Columbian ruins and petroglyphs!

Arizona:

Grand Canyon (Colorado River) – CFS: 23,000. Weather: Sun, sun, and more sun over Grand Canyon National Park this week as those booked in the Grand Canyon look forward to a trip of a lifetime. Expect weather in the high 90’s! Always an unforgettable trip, the Grand Canyon is where O.A.R.S. first began carrying passengers.

Idaho:

Main Salmon River – CFS: 64,000. Weather: It’s going to be a bit watery on the Salmon, both on and off the river this week with chances of scattered thunderstorms and temperatures in the mid 60’s. Look to enjoy beautiful flowers wildlife, as well as challenging Class III whitewater.  With several different 6-day trips through the next few months, make sure to check out the (perhaps incorrectly dubbed) “River of No Return.”

Middle Fork of the Salmon River – Flow: 6.8ft. Weather: A mix of clouds and sun for the next week, with highs in the 60s and getting down into the 30s at night. Look forward to hot springs, Class III and IV whitewater, and incredible scenery.  There are a variety of trips to choose from on the Middle Fork, from wine tasting to the ultimate fishing experience. Look into the Salmon for over 100 miles of great times on the river.

Snake River through Hells Canyon – CFS: 50,000. Weather: Prepare for isolated thunderstorms with a mix of sun for the next week, though still enjoying 70s during the day and 40s at night. If you are traveling on the Snake, you could look forward to traveling through Hells Canyon, the deepest North American gorge. Enjoy exciting, big-wave rapids as well as the possibility of good fishing. This 5-day trip is a great way to experience the river that makes up the border between Idaho and Oregon.

Oregon:

Rogue River – CFS: 5,000. Weather: Sunny in the high 70s makes for an enjoyable trip in Oregon! It will get down into the 50s at night, so look forward to great camping.  With great Class III rapids, this river is great for the adventurous and relaxed alike. Enjoy the river from rafts, or a little more personally in an inflatable kayak. These multi-day trips provide an incredible perspective of Oregon.

Utah:

Colorado River through Cataract Canyon – CFS: 83,0000-86,000. Weather:  It’s going to be a hot week on the Colorado with average daily highs in the 90’s, then cooling off a bit down to the high 50’s at night. We are now running both four day and six day trips down Cataract Canyon, so come out and enjoy the Class III whitewater challenges. You’ll also get to enjoy some quality float time and a chance to travel part of the same route as John Wesley Powell (the Civil War veteran who led a boat expedition down the length of the Colorado River).

San Juan River – CFS: 7,000. Weather: A smoking hot week around the San Juan River with predictions in the low 90’s with almost complete sun. It will get down to the lower-to-mid 50’s at night, so you shouldn’t ever get too cold! Bring plenty of sunscreen for the family, and prepare for a great time. You will get the chance to float through fun Class II rapids, as well as some beautiful hiking. We have trips running through the month of July, and this would be a great choice for any families looking for a more relaxed adventure.

*CFS = cubic feet per second

The most anticipated animal to see on the Green and Yampa Rivers through Dinosaur National Monument is the Desert Bighorn Sheep. Believed to have gone extinct in the region, for unknown reasons we find them flourishing back to reclaim their once dominated territory.

Bighorn Sheep are a vital resource because they provided food, clothing and tools to the natives of Utah both past and present. Due to the growth of the domestic sheep, bighorns began to die off resulting from a serious disease epidemic. Scientists were forced to believe that the Bighorn had completely been lost from Utah due to no sightings of them for several years. But in the 60’s, river rats began to see bighorns along the Colorado River system and its corridors. The current population in Utah is estimated at around 5,000 sheep, representing two genetic species—the desert bighorn and the Rocky Mountain bighorn. Mountain sheep are nearly twice the size of desert bighorn, and rams can weigh up to 300 pounds. Ewes of both species are about 40 percent smaller in size and weight.
 
Bighorns are amazing creatures. Floating downstream on the Green River, one may see a whole herd lightly prancing down the Cliffside without a worry in the world. One may ask, why are they so good on their feet? Their balance aiding split hooves with rough bottoms are the perfect natural Vibram sole. Imagine going to your local tire shop and checking out the most rugged off-road tire they sell. The reasons tires can handle so much wear and tear is because of the way they are designed to act when wrapped around sharp objects like rocks and trees. Some trail running and outdoor apparel companies are starting to use this design for their tread of the sole. It’s an amazing concept when you see it you understand why the bighorn can float across rugged obstacles with such grace and ease.

The horns of a ram (on the male) are always a site to see. The larger and more circular in shape they are, the older the age of the ram. If one sees a completed circle, it is said to be around 8 years of age. Females have horns, but they are much smaller and only grow up to a certain length.  A ram fighting for dominance with such horns is always an entertaining show; they will face each other, rear up on their hind legs, and hurl themselves at each other for hours until one submits and walks away. Luckily the animal’s thick, bony skull usually prevents serious injury. I’ve seen this often floating down the river, and it is quite a show and a great picture if you are close enough.

It’s common to see a large group together eating and drinking by the riverside. Rams will live with other rams, while females live in herds with other females and their young rams. Come fall, the groups will join forces to compete, mate and regain their hierarchy in the canyon. Then in winter, the bighorns move to lower elevation mountain pastures to gorge on grass, seeds and plants. Bighorns are like cows in that they regurgitate their food and chew it as cud before swallowing it for final digestion. The bighorn sheep’s only predator in our region is the mountain lion, and for small sheep, there have been sightings of golden eagles carrying them away.

If you stay at Jones Hole on the Green River through the Gates of Lodore, you may walk up a trail near Jones Creek, which will take you to the Deluge Shelter where you’ll find one of the most photographed pictures of a bighorn sheep in all of Dinosaur National Monument. Early Fremont culture (300-1600 A.D.) doodled along the Cliffside to leave behind messages and clues to the later inhabitants.

John Wesley Powell had several encounters of sheep documented in his journals while exploring the Green and Colorado Rivers. Echo Park, near the confluence of the Green and Yampa, got its name from the gunshots, which echoed through canyon walls in hopes of killing a few sheep to serve hungry men. Sheep Canyon near the closing of Cataract Canyon was also a place named after a large sighting of sheep that were found, shot and killed for consumption.

The great news is that the sheep are expanding their territories as well as population numbers throughout the west. This will give us more opportunities to see and enjoy their wonderful presence, so next time you find yourself floating down the river in the early morning or evening, keep your eyes peeled. It’s hard because they blend in so well, but very satisfying once spotted and always make for a good picture.

Below are six ideas for September whitewater rafting trips.

• Carrie Aronson, our Private and Charter Trips Manager, suggests a trip on the Colorado River through Cataract Canyon as an ideal September rafting trip. This river trip offers dramatic canyon country and ancient rock formations with fascinating geology through Canyonlands National Park. It is an ideal trip for any outdoor enthusiast. Think of it as a mini-Grand Canyon trip. O.A.R.S. offers a 4-day trip on this Class III river, with departures every Tuesday through October.
• Of course, you can still sign up for rafting trips on the South Fork of the American River, as well as the Middle Fork American River. The Class III South Fork is known as "Everybody’s Favorite River" and is a great introductory river trip. The Class IV Middle Fork steps it up a notch, with the unforgettable ‘Tunnel Chute’ rapid. Both rivers are quick and easy getaways from the SF Bay Area, Sacramento and Lake Tahoe.  But, we can’t all be in Northern California, right?
• O.A.R.S. also offers special September rafting and fishing trips on the Middle Fork of the Salmon River in Idaho. These trips are offered on September 21 and again on September 28. The whitewater is world-renowned, and the fishing on the Middle Fork Salmon River is superb!  Fish for cutthroat (you might expect to catch upwards of forty fish per day), native rainbow, mountain whitefish as well as bull trout. O.A.R.S. guides are familiar with the best fishing spots the has to river offer.
• Raft the Class II-IV Urubamba River through the Sacred Valley on a unique 10-day Peru multi-sport vacation with O.A.R.S.  Stay in comfy (dare I say luxurious?) lodges and explore archaeological remnants of the Inca civilization including the stone ruins of Kenko, Puca Pucara, Tambomachay, Sacsayhuaman and Ollantaytambo with a stop at the Chinchero Market before taking the train to Machu Picchu.
• Raft the Colorado River through Cataract Canyon and stay in one of West’s most glorious guest ranches, Red Cliffs Lodge. This 6-day Ranch & Raft vacation from O.A.R.S. is the ultimate blend of excitement, fun and relaxation. Throw in a little horseback riding and Moab mountain biking and you’ve got an ideal fall getaway!