Stainless Steel Rainstopper™
- Won't stop the rain, but will stop the rising costs of sewage treatment.
- Unwanted rainwater adds to the cost of sewage treatment.
- Now this rainwater can be eliminated from the system with the new "Rainstopper" manhole cover insert!
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- Estimates on Rainwater treatment costs per manhole
- On an average rainy day a manhole will allow 2.000 to 9,000 gallons of inflow to the treatment system.
MINIMUM COST
$50.00 per year per manhole*
MAXIMUM COST
$500.00 per year per manhole*
*These figures based on average yearly rainfall in the SW region and selected engineers' estimate on sewage treatment cost.
