
Sanitary Sewer Overflows (SSOs) | US EPA - U.S. Environmental ...
May 9, 2024 · These types of releases are called sanitary sewer overflows (SSOs). SSOs can contaminate our waters, causing serious water quality problems, and back-up into homes, …
Sanitary Sewer Overflow (SSO) Frequent Questions | US EPA
May 9, 2024 · Sanitary Sewer Overflows (SSOs) are a release of untreated or partially treated sewage from a municipal sanitary sewer. Why do sewers overflow? SSOs occasionally occur …
What are Sanitary Sewer Overflows? A sanitary sewer overflow can spill raw sewage into basements or out of manholes and onto city streets, playgrounds and into streams, before it …
FREQUENTLY ASKED QUESTIONS | SANITARY SEWER OVERFLOW (SSO) What is a Sanitary Sewer Overflow? A Sanitary Sewer Overflow (SSO) is an unpermitted release of …
Combined Sewer Overflow Basics | US EPA
Sep 16, 2024 · To understand combined sewer overflows (CSOs), we first need to know how sewer systems work. Most U.S. communities today have separate sanitary sewer systems. In …
What is a sanitary sewer overflow? - Wastewater Digest
May 8, 2024 · A sanitary sewer overflow is when sanitary sewers release untreated or partially treated sewage into the environment before it reaches sewage treatment facilities. Sanitary …
☐Sewer flushing, rodding, blockage debris removal ☐Catch basin cleaning, disinfection ☐Repair mechanical problems ☐Access to public limited ☐Warning signs/tape posted ☐Other (specify) …
Sanitary sewer overflow - Wikipedia
Sanitary sewer overflow (SSO) is a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. When …
These unplanned discharges generally result from pipe blockages or component failures and when they occur are classified as sanitary sewer overflows (SSOs). When either CSOs or …
WQD | AZPDES Individual Permit | ADEQ - azdeq.gov
DMRs, exceedances, annual reports and sanitary sewer overflow reports are all available to submit online with myDEQ. The Federal e-Reporting Rule requires digital submission for …
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