If you are looking with a smaller slope that this might be a good option. Baffles or barriers are devices that can help to slow down the flow of water or diver the water from directly flowing downhill creating the erosion. A baffler or barrier is made up of is partially buried stone or timbers laid parallel to the slope.
Riprap
A riprap’s goal is to is to slow and divert the flowing water. This process uses rough, loose stone on an embankment slope to prevent erosion. Granite is typically used and ins placed about 6-8 inches wide each. The stone is embedded into the slope or it is spread loosely onto the slope.Depending on the landscape design you have going on, will impact how you might feel about this option. While this works, it can have a look that might not be what you want. Some have described it as “stark or harsh.” It is possible to landscape around the areas by adding different ground covers or rock garden plants.
Terrance
This is the process of adding in a stair-step up the slope. Each layer allows you to place plants between the steps. The idea of the Terrance is that the water won’t run off, but soak into the soil. The retaining wall can be made of timber, stone, concrete, or precast concrete block. You want the terrace to have a slope, but not too much. It is recommended to have about a 2% slope to prevent the water from pooling in the back of the retention wall.
Plants
One great and natural option to help to control erosion on slopes is by using plants. The roots of plants act as natural ways to hold in the round and soil and anchor the soil. Planting on a slope can be more difficult.
Turf grass
Some have argued that turf grass might be the best defense against soil erosion. Turf grass helps to bind the soil together as each grass plant has an extensive root system. In fact, up to 90% of the weight of a grass plant is in the roots. According to The Lawn Institute, each grass plant can grow over 300 miles of roots.
Answers & Comments
Answer:
Baffles or Barriers
If you are looking with a smaller slope that this might be a good option. Baffles or barriers are devices that can help to slow down the flow of water or diver the water from directly flowing downhill creating the erosion. A baffler or barrier is made up of is partially buried stone or timbers laid parallel to the slope.
Riprap
A riprap’s goal is to is to slow and divert the flowing water. This process uses rough, loose stone on an embankment slope to prevent erosion. Granite is typically used and ins placed about 6-8 inches wide each. The stone is embedded into the slope or it is spread loosely onto the slope.Depending on the landscape design you have going on, will impact how you might feel about this option. While this works, it can have a look that might not be what you want. Some have described it as “stark or harsh.” It is possible to landscape around the areas by adding different ground covers or rock garden plants.
Terrance
This is the process of adding in a stair-step up the slope. Each layer allows you to place plants between the steps. The idea of the Terrance is that the water won’t run off, but soak into the soil. The retaining wall can be made of timber, stone, concrete, or precast concrete block. You want the terrace to have a slope, but not too much. It is recommended to have about a 2% slope to prevent the water from pooling in the back of the retention wall.
Plants
One great and natural option to help to control erosion on slopes is by using plants. The roots of plants act as natural ways to hold in the round and soil and anchor the soil. Planting on a slope can be more difficult.
Turf grass
Some have argued that turf grass might be the best defense against soil erosion. Turf grass helps to bind the soil together as each grass plant has an extensive root system. In fact, up to 90% of the weight of a grass plant is in the roots. According to The Lawn Institute, each grass plant can grow over 300 miles of roots.