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Flood Status:

River/Streams

Lake ON

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Flood Status:

River/Streams

Lake ON

Home

Read the Watershed Plan Characterization Report

The Characterization Report tells the story of the health of the watershed and how it has evolved from the 1950s to today.

Get Inspired by Nature

Four young people posing with invasive plants removed from the ground in a suburban setting.

Discover Nature with Your Class

Teachers, start your fall planning early. Our Branch Out program offers students in grades 6 to 12 a unique layered learning opportunity in their classroom and at a local green space. Register today.

A tall blooming rain garden in front of a set of windows on a house.

Create Beautiful Home Landscapes

Help your yard flourish and brighten your community. Join us for a workshop or use our helpful resources to create beautiful and sustainable yards and gardens.

Family hiking down a path surrounded by trees

Sign Up for Conversations

Our weekly blog, Conversations, features wildlife, science and all things conservation. Get updates for events, happenings and news right to your inbox.

Current Flood & Low Water Status

River & Streams

Normal

Lake Ontario Shoreline

Normal

Low Water Conditions

Normal

Learn more about ﬂood warning & forecasting View water levels & precipitation in real-time

Get Inspired by Nature

Four young people posing with invasive plants removed from the ground in a suburban setting.

Discover Nature with Your Class

Teachers, start your fall planning early. Our Branch Out program offers students in grades 6 to 12 a unique layered learning opportunity in their classroom and at a local green space. Register today.

A tall blooming rain garden in front of a set of windows on a house.

Create Beautiful Home Landscapes

Help your yard flourish and brighten your community. Join us for a workshop or use our helpful resources to create beautiful and sustainable yards and gardens.

Family hiking down a path surrounded by trees

Sign Up for Conversations

Our weekly blog, Conversations, features wildlife, science and all things conservation. Get updates for events, happenings and news right to your inbox.

Current Flood & Low Water Status

River & Streams

Normal

Lake Ontario Shoreline

Normal

Low Water Conditions

Normal

Learn more about ﬂood warning & forecasting View water levels & precipitation in real-time

Explore Our Parks & Trails

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Park Advisories

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Upper Credit River surrounded by trees with fall colours

Upper Credit Conservation Area

Boardwalk surrounded by mature trees at Silver Creek

Silver Creek Conservation Area

Two park visitors sightseeing at Rattray Marsh

Rattray Marsh Conservation Area

Water rippling underneath a stone bridge at Limehouse

Limehouse Conservation Area

Park visitor walking their dog on Elora Cataract Trailway.

Elora Cataract Trailway

Park visitors on bridge at Belfountain.

Belfountain Conservation Area

Parent and child fishing at the end of a pond

Ken Whillans Conservation Area

A family walks along a trail in the fall.

Terra Cotta Conservation Area

Couple canoeing on Island Lake

Island Lake Conservation Area

News & Blog

Person holding a cell phone taking a picture of a bridge over a lake.

Picture-Perfect: Your Summer Photography Guide

Jun. 11, 2025

Tips for Capturing Great Photos at our Parks There’s something special about catching the light just right over […]

One of Deborah Antoniuk and Doug Ilton’s decommissioned wells.

Antoniuk & Ilton: Protecting Water & Health

Jun. 10, 2025

In the Credit River Watershed, water seems endlessly abundant, but we’re not immune to shortages and quality issues. […]

An arial view of a river flowing through a floodplain next to suburban subdivisions.

Credit Valley Conservation Launches New Watershed Characterization Report to Guide Environmental Planning

Jun. 4, 2025

MISSISSAUGA, ON – Credit Valley Conservation (CVC) has released its Watershed Plan Characterization Report— an important step forward […]

A deer with a spotted back laying in tall grass.

Spring Tips for Wildlife Encounters

Jun. 4, 2025

What to do if you Find a Baby Animal in our Parks Spring and early summer mark a […]

Upcoming Events

Cooksville SNAP Neighbourhood SocialJun19

June 19 @ 6:30 pm – 8:00 pm

Royal Canadian Legion

Hungry Hollow SNAP: Life of the River WalkJun22

June 22 @ 10:00 am – 12:00 pm

West Branch Park, West Branch Drive Halton Hills, ON L7G 6N7

Two people standing in a stream.

Cooksville Park In-Stream Clean UpJul5

July 5 @ 9:30 am – 12:00 pm

Cooksville Park – meet at Frayne Court entrance

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration Full. Waitlist Available.Jul9

July 9 @ 9:00 am – 12:00 pm

Credit River at Erindale Park

A person holding a large fish.

15th Annual Bass Derby at Island Lake Conservation AreaJul12

July 12 @ 7:00 am – 3:00 pm

Island Lake Conservation Area

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration Full. Waitlist Available.Jul15

July 15 @ 9:00 am – 12:00 pm

Credit River near Boston Mills, Caledon

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration Full. Waitlist Available.Jul16

July 16 @ 9:00 am – 12:00 pm

Credit River at Glen Williams – Georgetown

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration Full. Waitlist Available.Aug8

August 8 @ 9:00 am – 12:00 pm

Terra Cotta, Caledon

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration full. Waitlist available.Aug12

August 12 @ 9:00 am – 12:00 pm

Belfountain Conservation Area

A group of people with nets wading in a body of water.

Electrofishing Volunteer Day – Registration Full. Waitlist Available.Aug19

August 19 @ 9:00 am – 12:00 pm

Norval, ON

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Contact Us

Credit Valley Conservation
1255 Old Derry Road
Mississauga, ON L5N 6R4

905-670-1615 | 1-800-668-5557
Email Us

Who We Are

At Credit Valley Conservation, we create connections between people and nature, knowledge and action.

We lead the protection, restoration and enhancement of our local natural environment and inspire a deep appreciation for the role of nature in keeping us connected, healthy and happy.

Member of Conservation Ontario

Connect with us

Contact Information

Credit Valley Conservation
1255 Old Derry Road
Mississauga, ON L5N 6R4

905-670-1615 | 1-800-668-5557
Email Us

Who We Are

At Credit Valley Conservation, we create connections between people and nature, knowledge and action.

We lead the protection, restoration and enhancement of our local natural environment and inspire a deep appreciation for the role of nature in keeping us connected, healthy and happy.

Member of Conservation Ontario

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