Storm Water - Description and Details

What is Storm Water Pollution?
Storm drains collect water outside of homes and businesses and channel the water directly to water ways such as local streams and rivers, untreated. More pollutants reach our waterways through the storm drains than through sewage treatment plants and industrial discharges combined.

What is Storm Water Runoff?
Storm water runoff is rain or snowmelt that flows over the ground. As it flows over driveways, streets, lawns, and sidewalks; it picks up debris, chemicals, and other pollutants. Storm water flows into drainage ditches or catch basins which are part of the municipal separate storm sewer system (or MS4’s) and is discharged untreated, into our waterways.

The Effects of Pollution
Water that we use for swimming, fishing, recreation, or for drinking can be harmed by polluted storm water runoff. High bacteria levels in lakes will result in swimming bans in contaminated areas. Hazardous wastes in lakes and streams will poison fish and humans. Trash washed into these lakes and streams can choke birds and small animals.

What the Federal Government Has Done About This
In 1972 Congress enacted the Clean Water Act to prohibit the discharge of any pollutants into waters of the U.S. from a point source. Later Congress prohibited polluted storm water discharges as well. In 2003 local governments were assigned responsibility for protecting the quality of the storm water that they discharge from their MS4’s into waters of the  U.S. Municipalities are now required to prepare and follow their storm water management plan. Municipalities are using best management good housekeeping practices at town-owned facilities and during vehicle maintenance to prevent leachate from polluting the storm water that exits the site.

What Leicester and Other Municipalities are Doing
The town of Leicester has created a Storm Water Committee that addresses important storm water issues. Leicester is implementing a variety of programs and procedures to protect the water. For example, the Leicester DPW cleans out catch basins regularly to keep debris out of  the water ways. Also, the storm water committee has created brochures, pamphlets, and posters combining the information provided by the EPA and local information to educate the local community. Leicester will be adopting local regulations that will prohibit dumping or discharging contaminants. Leicester and other municipalities are adopting up-to-date methods to keep our water resources clean.