Homeowners reminded to clear drainways to protect against mudflows, flooding
CHELAN -- At about 7:30 p.m. on Oct. 15, Chelan County Public Works crews were notified by emergency services that mud was covering South Lakeshore Road, at about mile marker 6, in Chelan.
When crews arrived, they found two areas within a quarter mile of one another where mud, rocks, branches and other debris had covered the road and, in one case, crossed it. The mudflow was caused by recent rains in the area. At least two homes appear to have suffered some damage.
Public works crews were able to clear much of the mudflow over the weekend but were expected to work until Tuesday hauling debris from the incident.
This is one of the first mudflow reports of the year in a post-wildfire burn area in Chelan County. The area of the mudflow was in a burn area created from 2015 wildfires.
While vegetation normally absorbs rainfall, reducing runoff, wildfires leave the ground charred and barren, creating conditions ripe for mudflow or even flash flooding. Post-wildfire burn areas may be prone to mudflows or flooding for up to five years depending on fire severity, according to the U.S. Forest Service.
The impact of rainfall over a burned area can be quick and severe. The burned surface may not be able to absorb even light to normal rainfall, causing precipitation to travel quickly, taking rocks, dirt and other debris with it. The debris then overwhelms drainage systems, which may lead to mudflows or flooding.
Chelan County Public Works reminds property owners living in our post-wildfire burn areas to take precautionary steps to protect drainways in the case of future rain, snow melt or other high precipitation events.
That includes:
Cutting back brush
Removing rock and yard waste
Inspecting your culverts for debris
Calling public works (667-6415) if you see a clogged culvert on county right-of-way
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The information contained on this site is provided as a courtesy of the Chelan County. Where it exists, the "Index.txt" will contain a brief explanation of files contained in this folder
Chelan County makes every effort to ensure the accuracy of the information provided on its web site. However, due to the possibility of transmission errors, HTML browser capabilities, changes made since the last update to the site, etc., neither Chelan County, nor any agency, officer or employee of Chelan County warrants the accuracy, reliability, or timeliness of any information published by this system and shall not be held liable for any losses caused by reliance on the accuracy, reliability, or timeliness of such information. Portions of such information may be incorrect or not current. Any person or entity that relies on any information obtained from this system does so at his or her own risk.
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The information contained on this site is provided as a courtesy of the Chelan County. Where it exists, the "Index.txt" will contain a brief explanation of files contained in this folder
Chelan County makes every effort to ensure the accuracy of the information provided on its web site. However, due to the possibility of transmission errors, HTML browser capabilities, changes made since the last update to the site, etc., neither Chelan County, nor any agency, officer or employee of Chelan County warrants the accuracy, reliability, or timeliness of any information published by this system and shall not be held liable for any losses caused by reliance on the accuracy, reliability, or timeliness of such information. Portions of such information may be incorrect or not current. Any person or entity that relies on any information obtained from this system does so at his or her own risk.
PLEASE NOTE: FTP browsing is no longer supported on the latest browsers, please refer below to acccess our FTP content.
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By clicking continue, you confirm that you have read, understood and agreed to this disclaimer.
The information contained on this site is provided as a courtesy of the Chelan County. Where it exists, the "Index.txt" will contain a brief explanation of files contained in this folder
Chelan County makes every effort to ensure the accuracy of the information provided on its web site. However, due to the possibility of transmission errors, HTML browser capabilities, changes made since the last update to the site, etc., neither Chelan County, nor any agency, officer or employee of Chelan County warrants the accuracy, reliability, or timeliness of any information published by this system and shall not be held liable for any losses caused by reliance on the accuracy, reliability, or timeliness of such information. Portions of such information may be incorrect or not current. Any person or entity that relies on any information obtained from this system does so at his or her own risk.
By clicking continue, you confirm that you have read, understood and agreed to this disclaimer.
The information contained on this site is provided as a courtesy of the Chelan County. Where it exists, the "Index.txt" will contain a brief explanation of files contained in this folder
Chelan County makes every effort to ensure the accuracy of the information provided on its web site. However, due to the possibility of transmission errors, HTML browser capabilities, changes made since the last update to the site, etc., neither Chelan County, nor any agency, officer or employee of Chelan County warrants the accuracy, reliability, or timeliness of any information published by this system and shall not be held liable for any losses caused by reliance on the accuracy, reliability, or timeliness of such information. Portions of such information may be incorrect or not current. Any person or entity that relies on any information obtained from this system does so at his or her own risk.
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