What Happens After You Flush?
Understanding the Process That Protects Our Water and Environment
What is Wastewater Treatment?
- Wastewater treatment removes contaminants from water used in homes and industries. The Sandpoint Wastewater Treatment Plant ensures safe and efficient treatment of wastewater before returning it to the environment. Our goal is to protect public health and preserve our natural waterways.
Why is Wastewater Treatment Important?
- Prevents pollutants from entering Lake Pend Oreille.
- Protects our community’s drinking water sources.
- Supports recreational activities dependent on clean water and sustainable water use.
- Prevents waterborne diseases.
- Protects aquatic ecosystems and wildlife.
- Reduces pollution and nutrient overloads in water bodies.
Where Does Wastewater Come From?
- Residential: Homes contribute wastewater from bathrooms, kitchens, and laundry.
- Commercial: Businesses and restaurants generate wastewater from daily operations.
Components of Wastewater
- Physical Contaminants: Trash, grit, debris.
- Chemical Contaminants: Cleaning agents, medications, oils.
- Biological Contaminants: Bacteria, viruses, and organic matter.
Stages of Wastewater Treatment
- Preliminary Treatment: Removes large solids and debris.
- Primary Treatment: Sedimentation tanks settle out solids.
- Secondary Treatment: Aerobic digestion by microorganisms cleans organic matter.
- Tertiary Treatment: Filters and disinfects water for environmental release.
Challenges in Wastewater Treatment
Content:
- Non-Flushable Items: Wipes, hygiene products clog systems.
- Fats, Oils, and Grease (F.O.G.): Solidify and block pipes.
- Emerging Contaminants: Pharmaceuticals and microplastics.
- Inflow/Infiltration: groundwater and stormwater that enter the sanitary sewer system
Environmental and Health Benefits
- Clean water supports healthy ecosystems.
- Prevents disease outbreaks.
- Reduces harmful algae blooms and dead zones.
You Can Help!
- Dispose of non-flushable items properly.
- Avoid pouring grease or oils down drains.
- Use environmentally friendly products.
- Don't send stormwater to the sanitary sewer system
Protecting Our Water Together
- Wastewater treatment is essential for public health and environmental sustainability. Everyone has a role to play in supporting these efforts. Thank you!