TY - RPRT TI - Water-quality trends in the Santa Ana River at MWD Crossing and below Prado Dam, Riverside County, California AU - Carmen A. Burton AU - John A. Izbicki AU - Katherine S. Paybins PY - 1998 DO - 10.3133/wri974173 UR - https://pubs.usgs.gov/publication/wri974173 ID - wri974173 ER -