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Wastewater Department Combined Sewer Overflow Information

Some of the sewers in Angola are "combined." Combined sewers collect both sanitary waste and storm water in wet weather. These combined sewers designed and constructed several years ago result in the bypass of untreated sewage during heavy rains or excessive snowmelt. This untreated sewage ends up downstream in the watershed helping to contribute to water quality problems in the Pigeon Creek Watershed. Over the past decade, Angola has spent around $12 million to reduce Combined Sewer Overflows (CSO's) and in fact has reduced the frequency and duration of the bypass of sewage to the H.D. Wood Ditch by 96%. If you are interested in notification of CSO events, please request by email at cwilliams@angolain.org


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Online information sources:
CSO Notification
Capture Trend Chart
Volume Totals
CSO Volume vs. Monthy Rainfall
Volume and Duration
Total Monthly Volume


Copyright (C) 2004 City of Angola, Indiana - This website provides general information concerning the City of Angola. Content is believed to be correct as of the date presented., however the City makes no warranty or guarantee as to the accuracy of the information provided herein. Contact the IT Dept for more information.