Outdoor Drainage

When not properly installed and permitted, outdoor sinks, showers, and pool drainage can allow rainwater to enter and overload the sewer system. Proper installation helps keep rainwater out of the sewer and helps protect your home from sewer backups. 


Draining rainwater into the sewer system is prohibited under:

Explore the tabs below for RVSD requirements.

  1. Outdoor Sinks & Showers
  2. Swimming Pools
  3. Surface Area Drains

  • Must be equipped with a cover to prevent rainwater from entering the sewer system.

Outdoor ShowersSinkShower

  • Must be roofed or fully covered by eaves.

  • Shower pans must include a curb, or the surrounding area must be sloped away.

  • RVSD must verify proper coverage. Submit plans for review and comment via email.

  • RVSD reserves the right to approve or deny such proposals.