Communities adjacent to the polluted Tijuana River can now check both the air around them for contamination before they decide to venture outdoors. The region’s air pollution cops just released […] ...
PCL Construction has a $42.4-million progressive design-build contract to expand the South Bay International Wastewater Treatment Plant in San Diego after three years of cross-border sewage flows ...
Tuesday's meeting is an opportunity to hear from the International Boundary Water Commission, which operates one of the plants that treats sewage flowing from Tijuana to San Diego County NBC ...