Repairing Streambank Erosion
Stabilizing creek banks requires knowledge of the flow patterns of the creek and history of the site . When considering repairs :
Check your creek regularly . Learn to spot problems , especially during storm events . Some sediment and foam is natural . Excessive sediment or colored or oily foam indicate problems such as erosion or pollution upstream .
Identify the cause of the trouble . If the source of a particular problem occurs upstream , your restoration efforts may be defeated unless that problem is addressed .
Consider the least invasive options first . Creeks are resilient and may not need extensive ( or expensive ) restoration techniques .
Use living materials . Use plants such as willows and other native vegetation . Hard structures such as rock and concrete-lined channels provide no fish or wildlife habitat and tend to increase flood risk .
Avoid harmful materials . Never use tires , concrete rubble , or appliances to repair erosion problems . These items can be washed away by water and cause further damage . These items may also contain materials that are toxic to creek life .
RUSH CREEK ARLINGTON , TX
Photo : Audra Valamides
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