Environmental Rules in Westfield, IN (2026)
2 verified environmental rules for Westfield, Indiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
The City of Westfield, Indiana bans illicit discharges into its Municipal Separate Storm Sewer System (MS4) under City Code Sec. 62-100, enforcing federal Clean Water Act and Indiana Rule 13/Rule 5 requirements. Violators face civil fines up to $1,000 for a first offense and $10,000 for repeat offenses, with each day counted separately under Sec. 62-116.
Westfield IN Illicit Stormwater Discharge Ban
Some RestrictionsWestfield City Code §§ 62-91, 62-100, 62-116
Sec. 62-91. - Purpose and intent. The purpose of this article is to provide for the health, safety, and general welfare of the citizens of the city through the regulation of non-stormwater discharges to the maximum extent practicable as required by federal and state law. ... ... Sec. 62-100. - Discharge prohibitions. (a)Prohibition of illicit discharges.(1)No entity shall discharge directly or ...
Erosion Control
Westfield requires builders holding an Improvement Location Permit to install and maintain perimeter sediment and erosion best management practices from grading through occupancy. Owners must sustain 70 percent ground cover within two years of occupancy, and violations bring civil fines up to $7,500 for repeat offenders.
Westfield Construction Erosion & Sediment Control
Some RestrictionsWestfield City Code §§ 34-111, 34-115
The primary purpose of this article is to ensure perimeter sediment and erosion control, with best management practices (BMP's) being utilized to prevent and minimize sediment and erosion discharge from leaving the construction site. ... The City of Westfield Improvement Location Permit Application ("ILP"), generally known as a building permit, permittee (the "permittee") is responsible for ens...
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