We are the voice of our rivers.

 

Calgary’s Brown Trout Spawning Areas Are Increasing!

On November 4, 2016, 16 volunteers joined Calgary River Valleys representatives for the annual “walk in the river” to count Brown Trout spawning nests or redds in the Lower Elbow River, from the Glenmore Dam to Fort Calgary.  The results showed a big improvement (231 redds in 2016) over the low numbers seen since the flood of 2013 (101 redds in 2014).  Most of the increase in the numbers from 2015 to 2016 was in the section of the river between Stanley Park and Fort Calgary.  This may be due to the fact that gravel from upstream has been pushed downstream and deposited there, creating better habitat areas for spawning in the downstream section. In previous years much of the gravel in the downstream area was larger cobble-sized rocks which were suitable as cover in the summer for the young fish to hide in, but not suitable for spawning by adults as this requires smaller gravel.  Below is the chart of the redd survey data over time.  For more details on the redd locations in the Lower Elbow River, please contact us.

Follow these links for news coverage of this year’s Redd Count by CTV News Calgary , and by CBC News Calgary.

redd-survey-chart-to-201625 Anniv button


For pictures from our 25th Anniversary Celebration on April 20, see our News page.


Calgary River Valleys (CRV) is an independent, not-for-profit, volunteer-led organization, dedicated to building a strong and effective voice for river valleys protection and water quality in Calgary.

Our principal purpose is to “champion and engage the public in the protection, appreciation and stewardship of Calgary’s rivers, creeks, wetlands and watershed resources.”

CRV on Twitter

The ten latest CRV Tweets on Twitter.

"It shouldn't take a legal challenge to see an existing law simply enforced". #speciesatrisk #cdnsci 💯 cbc.ca/beta/news/cana… Retweeted by CalgaryRiverValleys

Two opportunities our FB friends may be interested in are coming up in the next 48 hours: 1) June 19 & 20 from 6... fb.me/80Ib7aqVz

Calgary River Valleys had the opportunity to connect with the public who were attending the Bonnie Raitt concert... fb.me/SexTK4NO

What cuts like a chainsaw and swims like a fish? A beaver! Pls take the time to complete @Miistakis AB Beaver Survey - May 31 to July 26

Twitter Media

Let's celebrate #WorldOceansDay by registering a commitment to save our precious marine ecosystems @CBDNews #biodiversity #health #SDGs twitter.com/SustDev/status… Retweeted by CalgaryRiverValleys

We are excited to have Bob Sandford come to speak at our AGM tomorrow. There's still space twitter.com/BowRiverWPAC/s… Retweeted by CalgaryRiverValleys

If rain falls in a forest, and no one is there... ...is it stormwater? Retweeted by CalgaryRiverValleys

We recently uploaded an "oldie, but a goodie" video to our YouTube channel: Wetlands Wonderlands. We helped... fb.me/6e3tnwmjV

Social Media

Stay connected with the Calgary River Valleys through our Social Media links. It’s a great way to stay up to date on the latest information regarding our waterways.

CRV on FacebookCRV on TwitterCRV on LinkedinCRV on Google +

Map

Be sure to view our map of Calgary’s rivers, creeks, wetlands and watershed resources.

Calgary River Valleys Map

Member Photos

We’re avid photographers in addition to nature enthusiasts. It only follows that our members have a lot of great photos to share.

Get Involved With the CRV

Membership & Donations
Donate to Calgary River Valleys

Read CRV Publications

Read CRV publications, articles and past editions of the Ripple Newsletter.

Publications

Subscribe For CRV News and Updates

Have important Calgary River Valleys news and updates delivered to your email inbox. it’s a great way to stay informed on issues that may be of interest to you.

Subscribe to CRV News and Updates