The Sewer Sentry device stops storm water from going through hole in the manhole cover simply by creating a new point of entry ―a “raised hole”―that is 5/8” higher than the surface of the manhole. At the same time, it reduces sewer gas problems, by allowing enough oxygen to reach the sewer.DOWNLOAD CASE STUDIES PDF
25% REDUCTION / year
Comparing Kilowatt Usage of pump stations before and after Sewer Sentries show an average of 25% reduction in electricity bills for an entire year.
$10,000 REDUCTION / month
Treatment cost has gone down during rainy months on average $10,000 per month with only 1600 out of 3000 manholes equipped with the Sewer Sentry.
40 DOWN TO 1 / year
Report of SSOs due to rainstorms in the first Quarter of the year have gone from 40 down to 1.
3 DOWN TO 0 / year
Flooding of homes and Businesses due to rainstorms has gone from 3 a year down to 0
8 DOWN TO 0 / year
Complaints about the smell of pump stations has gone from 8 per year down to 0.