ISC Noncompliance / Enforcement Summary
Wastewater Discharge Permits are issued to Significant Industrial Users of the
wastewater collection system in Eugene. The permit contains effluent
limitations, conditions and self-monitoring requirements. Any violation of the
permit limitations, conditions or requirements are responded to according to
the city's Enforcement Response Guide.
Listed below are recent wastewater discharge permit violations with the
corresponding enforcement response which have occurred in the past 12 months.
Note: For violations of effluent limitations where the analytical result is
less than or equal to 1.2 times the permitted effluent limitation, or is less
than 0.2 pH units above or below a permitted effluent pH range, the City will
not assess an administrative penalty for that violation. The violation will,
however, be recorded and treated as a permit violation for all other purposes,
including the calculation of Significant Noncompliance. (From Enforcement
Response Guide Note 4).