Blue-Green Algae - Gregoire Lake

Effective Date: August 21, 2025 - Until Further Notice

Where: Gregoire Lake Provincial Park

Details:

Please be advised that Cyanobacterial (Blue-Green Algae) has been identified in the water at this location. Additional information can be found online at AHS Health Advisories

Visitors are advised to take the following precautions:

• Avoid all contact with cyanobacterial blooms. If contact occurs, wash with tap water as soon as possible.
• Do not swim or wade or allow your pets to swim or wade in any areas where cyanobacteria is visible.
• Do not feed whole fish or fish trimmings from this lake to your pets.
• Consider limiting human consumption of whole fish and fish trimmings from this lake, as it is known that fish may store toxins in their liver. People can safely consume fish fillets from this lake.

As always, visitors and residents are reminded to never drink or cook with untreated water directly from any recreational body of water at any time. Boiling this water will not remove the toxins produced by cyanobacteria. An alternative source of drinking water should also be provided for pets and livestock while this advisory is active.

Weather and wind conditions can cause algae blooms to move from one location in the lake to another. As such, this advisory will remain in effect until further notice.

Please note: Waters in which the cyanobacterial bloom is NOT visible can still be used for recreational purposes, even while this Health Advisory is in place.

Construction Advisory - Gregoire Lake PP Utilities Upgrade

  Updated:  July 11, 2025

Effective Date: February 15, 2025 - Until Further Notice

Where: Gregoire Lake Campground , Gregoire Lake Provincial Park

Details:

Most construction work occurring at Gregoire Lake Provincial Park for sanitary and electrical upgrades is complete.

• Campground Loop C & D electrical services have been replaced and the work is completed as of May 25. These sites are available for camping and open for reservations. 
• Campground Loop G & H sanitary lines have been added to each site, work is completed for Site #118 (in Loop G) to Site #140 (in Loop H). Full hook-ups (water, sewer, power) is now available, and sites are available for camping and open for reservations as of July 4.

In July, there may be some equipment including bobcats and trucks on site to conduct finishing work; there may be minimal disturbance to the park users. Please respect and follow additional construction signage and fencing throughout the park.

Updates will be posted on this advisory as the project progresses. The utility upgrade project is anticipated to be completed end of July.

Advisory Last Updated: July 11, 2025

Follow the direction of all signage and personnel in the area and stay out of active construction zones.