Ontario Onsite Wastewater Association

Month: October 2026

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Oct 1

In-Field Sewage System Installation Workshop Pilot

OOWA's 2026 Golf Tournament

In Person - Soils 101 – Evaluation of Soils for Onsite Sewage Treatment Systems -Cambridge

Introduction to Design of On-Site Sewage Treatment Systems - Central Ontario East

Nov 1

Upcoming events

America/New_York
In Person - Soils 101 – Evaluation of Soils for Onsite Sewage Treatment Systems -Cambridge

October 19, 2026 9:30 AM

Langs: Room E106- 1145 Concession Rd, Cambridge, ON N3H 4L5; Amrize - Test Holes - 1280 Edworthy Side Rd, Cambridge ON N1R 5S5
America/New_York
Introduction to Design of On-Site Sewage Treatment Systems - Central Ontario East

October 22, 2026 10:30 AM

Peterborough Public Library, Multipurpose Room, 345 Aylmer St. N Peterborough, ON K9H 3V7
America/New_York
In Person - Ontario Building Code (OBC) – Part 8 On-Site Sewage Systems Exam Prep

November 09, 2026 9:00 AM

Kawartha Conservation 277 Kenrei (Park) Road Lindsay, ON K9V 4R1
America/New_York
In Person - Ontario Building Code (OBC) – Part 8 On-Site Sewage Systems Exam Prep

November 16, 2026

Best Western Plus Parry Sound 2 Pine Drive Parry Sound, ON P2A 2L7
America/New_York
Large Onsite Sewage System Design (>10,000 l/d) (session 1 of 2)

November 17, 2026 9:00 AM

RJ Burnside, 6990 Creditview Rd, Mississauga ON L5N 8R9
America/New_York
Large Onsite Sewage System Design (>10,000 l/d) (session 2 of 2)

November 18, 2026 9:00 AM

RJ Burnside, 6990 Creditview Rd, Mississauga ON L5N 8R9
America/New_York
WAITLIST ONLY - In Person - Intermediate Design of Onsite Sewage Systems

December 31, 2026
America/New_York
WAITLIST ONLY- In Person - Large Onsite Sewage System Design (>10,000 l/d)

December 31, 2026
America/New_York
WAITLIST ONLY: Soils course

December 31, 2026 9:00 AM

TBA
America/New_York
In Person - Pumps and Controls - Waitlist

December 31, 2026 9:00 AM

TBA