Nogales Wash – Arizona Daily Independent

Public Warned To Avoid Water In Nogales Wash, Sewer Overflowing From Nogales, Sonora

Nogales seeks a fair deal from binational commission on costs of treating wastewater

Wastewater flowing into Nogales Wash raises concerns about water supply for both Mexico and U.S.

Waste No Longer Flowing Into Nogales Wash, IOI Bypass System Completed