Since 2018, OFMA, COSWA, and the Green Country Stormwater Alliance have hosted a successful, enriching Stormwater Quality Technical Workshop attracting hundreds of attendees from multiple disciplines.

2022 Stormwater Quality Technical Workshop

July 22, 2022 – 8:30 am to 4:30 pm

NCED Conference Center & Hotel

2801 E State Highway 9

Norman, OK 73071

Registration coming soon!