With a yellow weather warning for wind and rain issued in the Chester area, now is the time to get your drainage systems ready for winter.

Whether you’re dealing with a basement, cellar, retaining wall or soil run‑off, being proactive will save you hassle later.

If you’ve got a basement or ground‑floor space, now’s the moment to check your sump pump, clean out the pit, test the float switch, and make sure the discharge pipe is clear and properly terminated. And if you’ve got outdoor drainage, gutters, gullies or land‑drains—these should be cleared and flowing freely. For example, if your main drain or soil pipe backs up because of blocked gullies or saturated ground, you’re only one big heavy rain event away from flooding.

For retaining walls and outdoor landscaping prone to water pressure, you’ll want to ensure your wall drainage is working: check weep holes, confirm there’s perforated pipe behind the wall, use stone backfill rather than fine soil, and direct surface water away from the structure. Without these, heavy rainfall combined with strong winds can push water behind the wall, which then freezes and expands, causing bulging or collapse.

Luke’s Expert Advice: Last winter in a village near Chester, I found a basement pump that wasn’t working—silt and debris had clogged the pit, and the non‑return valve had failed. A heavy rainfall event filled the pit, and the pump never started. We removed the debris, fitted a new non‑return valve and tested it with a bucket of water. My tip: pour a bucket of water into the pit and watch it clear quickly. If it doesn’t, you’ve got a problem before the next storm hits.

If you’re concerned your drainage might not cope under the upcoming conditions, it’s worth calling in professional support. Explore our basement & cellar solutions on Urban Reactive, or check our gully & soil pipe maintenance page for outdoor systems. Don’t wait until you’re dealing with the clean-up—get ahead of the rain.