Outdoor Lighting in Pasco, WA (2026)
2 verified outdoor lighting rules for Pasco, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dark Sky Rules
Pasco's outdoor lighting code (PMC Chapter 12.32) requires outdoor lighting systems to be shielded from above so that the edge of the shield is level with or below the center of the light source, minimizing direct light emitted above the horizontal. The chapter also covers lighting source, unlawful acts, exemptions, and penalties.
Pasco Outdoor Lighting / Dark Sky Rules
Some RestrictionsLight Trespass
Pasco addresses light trespass through its outdoor lighting code (PMC Chapter 12.32), which requires outdoor lighting to be shielded from above so the shield edge is level with or below the center of the light source. By cutting off direct light above the horizontal, the standard limits glare and spillover; unlawful-acts and penalty provisions back it up.