TY - RPRT TI - Sources and characteristics of organic matter in the Clackamas River, Oregon, related to the formation of disinfection by-products in treated drinking water AU - Kurt D. Carpenter AU - Tamara E.C. Kraus AU - Jami H. Goldman AU - John Franco Saraceno AU - Bryan D. Downing AU - Brian A. Bergamaschi AU - Gordon McGhee AU - Tracy Triplett PY - 2013 DO - 10.3133/sir20135001 UR - https://pubs.usgs.gov/publication/sir20135001 ID - sir20135001 ER -