Sliplining Saves County $7M on Stormwater Pipe Repairs
DEPMar 5, 2026
Montgomery County DEP has saved over seven million dollars since 2021 by using an innovative stormwater pipe repair technique called sliplining across 20 corrugated metal pipe projects. The method reduces costs and time compared to traditional pipe replacement. DEP has released a video explaining the sliplining process.
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Source: My Green Montgomery, “The Environmental Rundown from the Montgomery County Department of Environmental Protection 🌎”, received Mar 5, 2026.
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