Proper winter care will help protect your equipment, prevent damage, and ensure an easy startup in the spring. You have two options: shut the system down or keep it running.
Option 1: Shut Down the Pondless Waterfall (Recommended in colder climates)
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Turn off and remove the pump
- Unplug the pump and remove it from the Pondless® Waterfall Vault.
- Detach the check valve if applicable.
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Clean the pump and components
- Remove any debris, scale, or buildup from the pump and intake screen.
- Inspect for wear or damage before storage.
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Properly store the pump
- Store the pump in a frost-free location.
- It can be stored:
- Submerged in a bucket of water, or
- Clean and dry on a shelf
- For Tsurumi-style pumps, store submerged in water and run periodically to keep seals lubricated.
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Drain plumbing and components
- Ensure all plumbing lines are fully drained to prevent freezing and cracking.
- Any water left in plumbing can freeze and cause damage, which may void warranty coverage
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Remove or protect additional equipment
- If installed, shut down systems like the IonGen™ System to prevent unnecessary operation during winter months and extend component life
- Drain and store external filters or components in frost-free areas when applicable
Option 2: Keep the Pondless Waterfall Running
Running your waterfall year-round is possible and can create attractive ice formations, but it requires regular monitoring.
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Monitor for ice dams
- Ice can redirect water out of the stream or basin.
- Check frequently to ensure water is returning to the reservoir.
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Maintain proper water levels
- Evaporation and ice formation will lower water levels.
- Add water regularly to prevent the pump from running dry.
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Inspect flow paths
- Make sure water continues to flow freely over rocks and back into the basin.
- Adjust stones if ice begins to redirect flow.
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Understand the risks
- Increased maintenance is required throughout winter.
- If not monitored, water loss can lead to pump damage.
Key takeaway
- Shutting the system down is the safest and lowest-maintenance option in freezing climates.
- Keeping it running is possible but requires consistent attention to prevent damage.
Both approaches are acceptable—the right choice depends on the level of maintenance you’re willing to perform during winter.