Effective Date: July 20, 2026

Where: Gregg Lake Campground , Gregg Lake Day Use , Williamson Provincial Park

Due to a water infrastructure issue, the following amenities are not available at Gregg Lake Campground: 

• Potable water taps. Non-potable water is available. See advisory for details.
• Shower house and flush toilets
• Campground comfort stations
• Dump Station water refills and hoses. Currently, campers can use the dump station as a dry dump station. 

Porta potties will be available for campers.

We know these amenities are important to campers and are working on fixing the issue as soon as possible. Impacted reservations will be contacted. 

Effective Date: August 4, 2025 - Until Further Notice

Where: Cache Lake Campground , Jarvis Lake Campground , Kelleys Bathtub Day Use , William A. Switzer Provincial Park

There is no water available from the hand pump at Cache Lake Campground, Jarvis Lake Campground and at Kelleys Bathtub Day Use Area.

Please come prepared with your own water. 

We apologize for any inconvenience this may cause.

Effective Date: July 20, 2026

Where: Gregg Lake Day Use , Gregg Lake Campground , William A. Switzer Provincial Park

Due to an infrastructure issue, potable water is not available at Gregg Lake Campground. Non-potable water is available, but it is not safe for consumption or use and should only be used to put out fires. Please plan accordingly and bring your own water.