To report the location of a Category 2 SSO in the Statewide SSO Database CIWQS, how should the location be reported?

Reporting the location of a Category 2 SSO (Sanitary Sewer Overflow) in the Statewide SSO Database CIWQS using GPS coordinates is the most effective and precise method. GPS coordinates provide an exact latitude and longitude for the overflow site, reducing ambiguity and ensuring that the location can be accurately identified by responders, regulators, and others accessing the database.

Using GPS coordinates alleviates the potential confusion that can arise from descriptive landmarks or postal addresses, which can vary in interpretation; for instance, a landmark could change over time, or postal addresses may not point to the exact incident site. Digital mapping tools may also aid in visualization, but they typically rely on precise geographic data like GPS coordinates to function effectively.

Thus, the choice of GPS coordinates as the reporting method is essential for accuracy, consistency, and efficient communication regarding the incident location in the database.