TY - RPRT TI - Nutrient chemistry in the Elizabeth Lake subwatershed—Effects of onsite wastewater treatment systems on groundwater and lake water quality, Los Angeles County, California AU - Adelia M McGregor AU - Joseph L. Domagalski AU - Krishangi D. Groover AU - Angela M. Hansen AU - Anthony A. Brown PY - 2024 DO - 10.3133/sir20245012 UR - https://pubs.usgs.gov/publication/sir20245012 ID - sir20245012 ER -