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Sanitary Sewer Discharge Information |
Learn about what causes Combined Sewer Overflow (CSO), Retention Treatment Basin (RTB), Sanitary Sewer Overflow (SSO) and other types of discharges. |
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Search our database to find out which facilities may discharge wastewater under a CSO or RTB permit. |
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Search our database for information about specific discharges. A search may be performed by either the receiving water, county of discharge, or by the responsible entity. |
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Facilities are required to notify the MDEQ within 24 hours when a discharge begins. After the discharge ends, the facility must submit a complete report including the locations and volume of the discharge. Use this link to locate information about events where MDEQ has not yet received a complete report. |
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Use this link to download the Microsoft Word Event Reporting form. This form should be used by municipalities or legal entities responsible for reporting a sanitary sewer overflow. |
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