Stormwater Inspections - (MS4)

What is MS4?

Stormwater inspections, particularly for Municipal Separate Storm Sewer Systems (MS4), are crucial for ensuring compliance with environmental regulations and protecting water quality. MS4s are regulated under the National Pollutant Discharge Elimination System (NPDES) to prevent harmful pollutants from being washed into local water bodies.

Services

MS4 stormwater inspection services encompass a range of activities designed to ensure compliance with environmental regulations and protect water quality. These services include the development and management of Stormwater Management Plans (SWMP), which outline best management practices (BMPs) to reduce pollutant discharge, and the preparation of annual compliance reports. Regular inspections of stormwater infrastructure such as catch basins, outfalls, and storm drains, as well as monitoring construction sites for proper erosion and sediment control, are conducted to maintain compliance. Post-construction inspections ensure long-term effectiveness of stormwater management practices. Additionally, services include illicit discharge detection and elimination (IDDE) to identify and remove unauthorized discharges, and water quality monitoring through sampling and analysis. Public education and outreach efforts inform the community about stormwater pollution prevention, while training programs educate staff, contractors, and the public on best practices. Detailed documentation and record-keeping of inspection findings, violations, and maintenance activities are maintained. Compliance assistance is provided through staying updated on regulatory changes and offering technical support. Emergency response services include developing spill response plans and coordinating incident management to mitigate stormwater-related emergencies. These comprehensive services help municipalities manage stormwater runoff effectively, ensuring regulatory compliance, protecting local water resources, and enhancing public health and safety.