In November, Upper Thompson Sanitation District customers received letters detailing changes to rates and fees in 2025. Learn more about these changes here.

 
1

What Not to Flush

Never flush or put any of these items down the drain, garbage disposal, or toilet:

  • Aquarium Gravel 
  • Bandages 
  • Cigarette Butts 
  • Clothing Labels 
  • Coffee Grounds 
  • Cotton Balls or Swabs 
  • Dental Floss 
  • Diapers 
  • Disposable Toilet Brushes 
    Egg Shells 
  • Fats/Oils/Grease (FOG) 
  • Feminine Hygiene Products 
  • Foil Wrap/Items 
  • Hair 
  • Kitty Litter 
  • Medications 
  • Motor Oil/Transmission Fluid/Anti-Freeze 
  • Paints or Solvents 
  • Plastic Wrap/Items 
  • Rags and Paper Towels 
  • Rubber Gloves or Condoms 
  • Stickers (Including Produce Stickers) 
  • Syringes/Needles/Sharps 
  • Toxic Chemicals/Pesticides 
  • Wipes of Any Kind (Even 'Flushable' Types)