An aquifer is a natural underground layer of rock or sediment that collects and holds water. It serves as a source of groundwater for communities, agriculture, and industry.
Source Water Management
Yorkton gets all its water from underground! We’re the largest community in Saskatchewan to rely only on groundwater, supplying over 6,000 homes, businesses, and industries. The water cycle—rain, recharge, treatment, and return—keeps this system going. Managing our water sources is key to making sure clean, safe water is always here for us and for future generations.
Our Aquifers: The Lifeblood of Community
Caring for Yorkton’s water starts with being open, smart, and sustainable. Here’s how we do it:
Tracking Groundwater: We keep an eye on more than 130 observation wells to check water levels and quality. This helps us spot changes early and take action fast.
Regular Monitoring: Our aquifer waters are constantly monitored to make sure we always have a reliable supply.
Working with Experts: We team up with the Water Security Agency and hydrogeology specialists to understand our water systems better.
Sharing What We Learn: We share results and updates with the community, so you know how your water is being managed.
Our Aquifers at a Glance
Under Yorkton, there’s a hidden network of aquifers that store our water. They include:
- Collacot Aquifer
- Empress Aquifer
- Leech Lake Aquifer
- Logan Aquifer
- Sturdee Aquifer
These underground layers refill naturally and are protected with today’s best technology and practices.
This 3D diagram shows how our wells reach underground aquifers and move water to the treatment plant.
Source-water Reports
Yorkton Aquifer Management Plan
Back in the 1990s, Yorkton started the Aquifer Management Plan to protect our underground water. This plan helps us use these water sources wisely so they’ll last for years to come.
One big part of the plan is our observation wells, like WSA Yorkton 99-02. Since 1999, it’s been keeping an eye on the Leech Lake Aquifer, one of our main water sources. These wells track water levels and quality so we can make smart choices and keep our environment safe.
Source Water Protection Plan
In 2006, Yorkton worked with local organizations, and groups, and experts to create the Source Water Protection Plan. This plan helps protect our groundwater from risks like:
- Farm runoff
- Industrial activity
- City growth
What we’re doing:
- Closing old wells so they can’t pollute aquifers
- Using zoning rules to keep sensitive areas safe
- Encouraging smart farming practices to prevent contamination
By working together and sharing knowledge, we’re protecting Yorkton’s water for future generations.
Frequently Asked Questions
General Questions about Aquifers
How do local aquifers supply the City?
Groundwater is pumped from five different well fields using groundwater wells and raw water pumping stations. This raw water is then transported to the water treatment plant for processing and distribution.
Why does Yorkton rely entirely on groundwater?
Groundwater is the most economical and sustainable supply for Yorkton. The closest surface water source large enough to sustain the city is located over 60 km outside of Yorkton. Utilizing local aquifers allows Yorkton to maintain a reliable and high-quality water supply at a low cost.
Why are monitoring wells (piezometers) important?
Unlike surface water, we cannot see how much water is in the ground. Piezometers act as pinholes in a pincushion, providing data on groundwater levels and quality. This data allows Yorkton to accurately track impacts on local aquifers and ensure their sustainability.
How can residents help protect Yorkton’s aquifers?
Residents can help by consulting the City of Yorkton before performing excavations deeper than 1 meter to avoid disturbing sensitive areas. They can also responsibly dispose of hazardous materials and adhere to local water protection bylaws.
What happens if a well is abandoned?
Abandoned wells can act as direct pathways for contaminants to enter aquifers. Decommissioning these wells ensures they are sealed and no longer pose a risk.
What should I do if I notice potential water contamination?
Contact the City of Yorkton’s Environmental Services Department immediately to report any concerns.
What is the Logan Green Water Management System?
This innovative system captures water treatment waste streams and purifies them through natural filtration. It reduces water waste, recharges the Logan Aquifer, and sustains the Logan Green Trout Pond—a popular location for free catch-and-release fishing.
Why is aquifer recharge important?
Recharge helps maintain groundwater levels, ensuring a reliable and sustainable water source for Yorkton both now and in the future.
Contact Us
Environmental Services
Water Treatment Plant
9 Queen Street West, Yorkton
Saskatchewan, Canada S3N 2V6
