How to stop heavy rain from eroding yard and fence
Heavy rainfall causes rapid soil loss in yards and washes away dirt supporting fences and property lines. This sudden erosion prevents homeowners from maintaining stable backyards and leaves structures dangerously exposed after every storm.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Doing water prevention to stop more water eroding the cliff
- 2Contacting geotechnical engineers for an assessment
- 3Considering temporary relocation or evacuation
- 4Checking deeds and plats for drainage easements
- 5Contacting the city or municipal authorities
- 6Filing home warranty claims
- 7Quoting professional landscaping solutions like lining the ditch with riprap or installing a culvert
- 8Installing makeshift chain-link fencing and rebar
- 9Throwing chicken wire over the rock face
- 10Getting second opinions from other builders
- 11Consulting a civil engineer for a stability assessment
- 12planting deep-root vegetation and fast-growing trees
- 13installing rip rap for slope stabilization
- 14hiring a certified engineer for site evaluation and design
- 15Covering the slope with jute to stabilize it and watering regularly
- 16Planting juniper and filling gaps with pine straw and decorative rocks
- 17Installing a retaining wall with drainage
- 18Covering with topsoil, seed, and a blanket
- 19Planting native deep-rooted grasses like bluestem or switchgrass
- 20Adding more dirt and grass seed to fill washed-out areas
- 21Installing sod squares on the edges
- 22Considering a french drain
- 23Building a shallow dry creek bed with river rock
- 24Tear out the lawn and plant natives
- 25Planting ferns that are relatively deep-rooted and hold up well to flash flooding
- 26Considering a rain garden to slow the water and guide it away
In their words
Unedited, most upvoted first, each linked to the thread it came from.
“the ditch in the backyard has progressively gotten worse after each rain. Today it rained heavily and filled the entire ditch, and also eroded a lot of dirt away from the bottom of the fence.”source ↗
“The cliff was stable for years but it’s been eroded by this heavy rain we’ve had in the last two weeks”source ↗
“Access along this side of the house is super tight—about 2 to 3 feet of clearance, barely shoulder-width.”source ↗
“A previous owner threw chicken wire over parts of it years ago to catch falling debris, but it’s completely rusted out, falling apart, and overgrown.”source ↗
“The fence was installed by the builder when the house was built. We are looking at the deed now to see if there is a drainage easement.”source ↗
“Yes I know I shouldn’t have been standing there. When I got home from work I saw it and I pulled out my phone to get a better look at it without leaning over.”source ↗
“Unfortunately, the contractor did not grade the driveway, in my opinion, properly and runoff from the driveway now washes away both of our side yards.”source ↗
“The neighbor tried to put more dirt and grass seed to fill in some of the spots that have been washed away. We had a hard rain today and the attached photo is the result of that rain.”source ↗
“Now the dirt is constantly eroding onto the path.”source ↗
“Mostly concerned for the home's foundation/structural integrity”source ↗
“There was grass before the driveway extension was put in. Then the runoff washed 15-year established grass away leaving bare dirt.”source ↗
“That slope is actively eroding, so if by "how dangerous" you mean "is it stable" then no, it's not.”source ↗
“Now we have a very long, steep slope that needs landscaping to prevent erosion and to make it more aesthetically pleasing.”source ↗
Where this came up
People with this problem also raised
- 4How to fix yard erosion without a major landscaping overhaul
- 8Why do foundation repairs cost so much more than quoted?
- 4Why are there big soil gaps around my foundation?
- 4Why does my newly seeded lawn pool after heavy rain?
- 2Sinkhole appeared in my yard near the house
- 8How to stop water pooling against the house from sinking concrete