“Storm drain” means a conduit that carries storm or other surface water or cooling water, but not sanitary sewage or industrial process wastes.

Source. #8235, eff 12-22-04 (See Revision Note at chapter heading for Env-Wq 1200) (formerly Env-Ws 1202.70); ss by #9798-A, eff 10-9-10 (from Env-Wq 1202.69); ss by #12739, eff 3-19-19