San Carlos Irrig Proj Coolidge Maint Fac is a superfund site located at 120 S 3rd St, Coolidge, AZ 85228. The Environmental Protection Agency (EPA) identifies sites such as San Carlos Irrig Proj Coolidge Maint Fac because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. San Carlos Irrig Proj Coolidge Maint Fac is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.