The City of Nampa is preparing for the 15th annual Stormwater Clean-Up Day, an initiative designed to engage local volunteers in maintaining the Treasure Valley’s water infrastructure and neighborhood aesthetics. As first reported by cityofnampa.us, the Environmental Resources team is organizing the event to address litter accumulation and ensure the proper flow of storm drains across Canyon County.
Community Service and Waterway Protection
The effort targets two critical areas: the physical removal of debris from parks and streets, and the marking of storm drains with protective decals. Volunteers will spend their morning picking up trash in East Side Park and adjacent residential zones before applying specialized markers to prevent future waste from entering the drainage system. The city emphasizes that keeping storm channels clear is vital for preventing localized flooding and protecting water quality.
Nampa officials view this as a practical way for residents to contribute directly to public infrastructure without relying solely on municipal crews. By marking drains, volunteers help create a visual reminder for the broader community to dispose of trash properly rather than allowing it to wash into the streets during rain events.
Event Logistics and Volunteer Benefits
The cleanup is scheduled for Saturday, October 3, running from 9 a.m. to 12 p.m. Participants are asked to gather at East Side Park, located at 430 21st Avenue South. The morning will begin with coffee and pastries, followed by a brief overview of how the Nampa stormwater system operates and why maintenance matters for local flood prevention.
The Environmental Resources Division will supply all necessary cleanup materials, including gloves, bags, and marking tools, so volunteers do not need to bring their own equipment. At the conclusion of the three-hour shift, participants will receive a complimentary lunch as a thank-you for their time and labor. The event is open to individuals and teams of all ages, making it accessible for families, school groups, or neighborhood associations looking to serve the community.
Parking at East Side Park is limited, so organizers are strongly encouraging carpooling to reduce traffic congestion on 21st Avenue South. This approach also aligns with broader conservation goals by lowering vehicle emissions during the event.
Registration and Next Steps
Those interested in participating must register by Monday, September 28. Sign-ups are available online at nampa.info/stormwaterday. The city uses the registration data to estimate volunteer numbers and prepare adequate lunch provisions and materials.
For additional details about the stormwater program or specific questions regarding the cleanup, residents can contact the Environmental Resources Division at (208) 468-5476 or via email. More information on the city’s broader water management efforts is available at cityofnampa.us/stormwater.
This annual event mirrors other community-focused initiatives in Nampa, such as the recent Harvest Classic Fun Run, which similarly leverages local participation to support youth recreation and park upkeep. As Canyon County continues to grow, these volunteer-driven maintenance days play an increasingly important role in preserving public spaces and infrastructure.