Environmental permit you never heard of could clean, or foul, local waters The next MS4 for Region 8 of the State Water Board will set tougher pollution rules for storm drains three counties.

El Paso County is seeking public comment on its new Program Description Document required by Phase II Municipal Separate Storm Sewer System (MS4) Permit.

Allegheny Township approved a stormwater fee Tuesday as the deadline looms to meet state and federal mandates on runoff management. The ordinance saddles homeowners with an $8.50 monthly payment ...

The EPA is updating the general permit from 2016 that requires Municipal Separate Storm Sewer Systems (MS4) to create a program that will control the discharge of pollutants from stormwater to ...

United States District Judge Cathy Seibel issued a September 21st Order to the City of Mount Vernon, New York (“Mount Vernon”) requiring that it bring its Municipal Separate Storm Sewer System ...