Public Works Water NameDownload Combined Water and Sewer Technical Standards PDF (9.8 MB) Comprehensive Water System Plan PDF (18 MB) Water Quality Report – 2022 PDF (3.3 MB) Water Quality Report – 2023 PDF (146 KB) Sewer NameDownload AirVac Installation 101 PDF (13 MB) AirVac Municipal Design Manual PDF (8.6 MB) Combined Water and Sewer Technical Standards PDF (9.8 MB) Stormwater NameDownload Stormwater Comprehensive Plan PDF (19 MB) Street and Storm Water System Standards PDF (5.2 MB) Streets NameDownload City of Carnation Snow Plowing Map PDF (911 KB) Street and Storm Water System Standards PDF (5.2 MB) Street Sweeping Map PDF (774 KB) Traffic Calming Program PDF (204 KB) Director of Operations and Public Works Lora Wilmes (425) 786-3903 lora.wilmes@carnationwa.gov