Stormwater Utility Engineering

    Environmental Services - Watershed sign

    Stormwater Best Management Practices (BMP)
    Inspection Information and Forms

    rain garden samples

    Per ordinance the property owner of a stormwater BMP is required to submit inspection and maintenance records to the City of Columbia Stormwater Utility for each BMP.

    – Stormwater Engineering Standards and Manual-

    Stormwater Management and Water Quality Manual
    In effective as of January 1, 2013

    Street, Storm Drain and Sanitary Sewer Specifications and Standards (October 2016)

     

    Clipart highlighting new content or information. Policy for Stormwater Detention on Small Site Upstream of Critical Area

    As of May 6, 2014, Public Works has established the above referenced policy in order to provide a consistent framework addressing detention in re-developments which occur in watersheds that contribute to Critical Downstream Locations (Sec. 12A-5 of City Ordinances).

    * For the purposes of this policy, a “small site” is one in which detention is not already required by the flow chart in Figure 6.8.1 of the City’s Stormwater Management and Water Quality Manual; for instance, sites with 20,000 or less square feet of impervious added and/or sites which are 3 acres or less with no increase in impervious surface.

    – Stormwater Utility Information –

    2008 Stormwater Utility Assessment

    Stormwater Utility Capital Projects

    Understanding your City of Columbia Utility bill

    Section 12A-151 Billing practices

    Columbia Missouri – Watershed Maps

    Videos, Information & Frequently Asked Questions

    Glossary of Stormwater Terminology


    – Stormwater Utility Program and Grant Funded Project –

     

    Show-Me Stormwater Management