Under what conditions is it ok to hose down a spillinto a storm drain or ditch?

Hosing down a spill into a storm drain or ditch is generally not acceptable unless the spill involves non-toxic, biodegradable substances and is permitted by local regulations. It may be permissible in situations where the material poses no environmental risk and following the appropriate cleanup protocols. Always check local laws and guidelines, as many jurisdictions prohibit discharging any substance into stormwater systems due to potential contamination. When in doubt, it's best to contain the spill and report it to the proper authorities.