Sump pumps are not only for your basement and crawl space. If your backyard – or other piece of property – is flooding or has problems with standing water you need an outdoor sump pump.
Before you start installing a new exterior sump pump there are a few things to address like what pump is best for your yard, pump basins, how to install and how to deal with freezing temperatures! There are a few good backyard pumps on the market but they vary in pump power and price so it is important to do your research before shopping. The team of plumbing and pump experts at Sump Pump Problem put together a list of or recommended pumps, a 7 step installation guide – plus 5 tips to prevent freezing in Winter 2019!
Best Exterior Sump Pumps – List of Top 5
- Superior Pump 91250
- Zoeller M53 Mighty Mate
- Zoeller 57
- Wayne WW8 WaterBUG
- ECO-FLO 1/2 hp
Best Outdoor Pump Kits
Zoeller M53 Mighty Mate
You can never go wrong with the M53 Mighty Mate from Zoeller. This pump is made of cast iron steel and has no problems with cold temperatures or rust and corrosion. We recommend this pump for large yards with flooding problems!
Outdoor Sump Pump Basins
The best place to install your basin is at the lowest point of the yard – ideally in an area that slopes towards the basin. The most common sump pit is a plastic barrel but some have built in drainage line attachments to help with yard drainage!
The best place to install your basin is at the lowest point of the yard – ideally in an area that slopes towards the basin. Most basins are plastic barrels with but some have built in drainage line attachments! Another common option that many creative homeowner install is a french drain.
Outdoor Sump Pump Installation
Most exterior sump pump drain into the street or attach to the sewer line. We put together step by step instructions to help install your basin and pump plus set up the proper drainage lines!
Step by Step Installation Guide
- Find the Low Spot
- Find the Sewer Line
- Dig a Basin Pit
- Run Electrical Connections
- Install the Pump
- Attach Drainage
- Test System
5 Ways to Prevent Outdoor Pump Freezing
Exterior sump pumps risk freezing in cold temperatures. It is important to take proactive measures to protect your pump when the temperature drops below freezing. Outdoor pumps can take a beating but hard freezes can cause serious problems ! We recommend taking the following steps to keep your pump from permanent damage!
1. Cover the Basin
One of the easiest ways to prevent damage and keep your pump from freezing is to cover it with a sheet. This might not seem like it would make a big difference – especially if you have a basin cover – but even a light sheet can make a difference. If you do cover your basin make sure to clear snow and ice off the top every few hours.
2. Drain Standing Water
Standing water in the bottom of your exterior pit is at risk of freezing when it gets cold. The more water around your pump that can turn into ice the bigger the risk to your pump. Remove as much standing water as possible before the cold weather sets in. Your pump should do most of the work but you can always dump out the put or use a shop vac.
3. Bring the Pump Inside
If a blizzard is on the way you may want to bring the pump into your garage. When the weather is well below freezing all the water near the surface will be frozen so there is no need to worry about draining the yard. Keeping the unit inside will protect it from ice damage and keep water out of the electrical system.
4. Remove Ice
Ice will often build up in and around the pump. The best way to warm up your pump is to keep ice away. You can use a small shovel or even your hands to remove ice and snow from the pump basin. Remember -. if your pump gets too cold it will not be able to work when the snow melts!
5. Check the Drains
Frozen drains mean your pump has no where to push water. Make sure your drainage and sewer lines are not frozen shut by pouring hot water down the lines to make sure they drain. If the lines are frozen shut warm them up with boiling water or manually remove the ice in time to stop a flood or broken pipe!