Random Lengths News featured my article, "Agencies Work to Keep Winter Floods Away" in the Dec. 7-20, 2017 issue. Here's the link to the online version, which you may copy and paste in your browser:
http://www.randomlengthsnews.com/2017/12/agencies-work-keep-winter-floods-away/?ct=t%28Random+Update%3A+When+it+Rains+it+
Pours+--+Pot%21%29&mc_cid=e323bec6b3&mc_eid=%5BUNIQID%5D
If the above link is not active (doesn't work), below is the text:
Several of the biggest news stories of 2017 involved flooding, especially
after the hurricanes that hit Texas, Florida, and the Caribbean in August and
September, resulting in hundreds of deaths and otherwise endangering public
health and safety.
Carson experienced flooding, too, last January 22, when one of the heaviest
storms to hit the Los Angeles area in several years flooded the 110 freeway
under the Carson Street overpass. TV news crews including KTLA reported water
as high as car hoods, resulting in the freeway being shut down and traffic
diverted.
That day KTLA’s website also posted a cellphone video that showed dangerous
flooding on Sepulveda Boulevard in West Carson between the 110 freeway and
Vermont Avenue, engulfing several cars--and their occupants. Here, too, water
was up to car hoods.
As another winter storm season approaches, Random Lengths contacted Carson’s public works department about
what’s being done to protect the city and adjacent areas from dangerous levels
of flooding.
Julio Gonzalez, a city senior engineering technician, responded local flooding
has to do with the capacity of storm drains. City crews have been making sure the
city’s storm systems, including catch basins, are clean and free of debris. If
not, then the drain can get clogged. To prevent that, the city is in the
process of putting screens on its catch basins.
Another concern is assessing that everything’s operable concerning the
city’s several pumps, including the Dominguez pumping station at the east end
of Torrance Boulevard. That station, one of Carson’s largest, was installed in
2001 to mitigate what had previously been one of the city’s most obvious
problem areas. It pumps water into the Dominguez Channel from an underground
storm system.
Gonzales said there are no plans for system improvements at this time
because the city’s storm water system currently in place is sufficient.
Concerning flooding on the 110 freeway, he noted Carson doesn’t have
jurisdiction. The California Department of Transportation, also known as
Caltrans, does.
When Random Lengths asked
Caltrans about last January’s freeway flooding, spokesperson Timothy Weisberg responded,
“[I]t was caused by a variety of factors … The Carson pump house also had a
mechanical issue that kept it from operating at full capacity, and there was a
power outage in the area. … The pump has since been fixed and is ready to run
at full capacity.”
Weisberg added, “Pump houses all across the South Bay region have been
inspected to ensure they are working properly.”
As for the stretch of Sepulveda in West
Carson that has a history of flooding, who has jurisdiction may be an issue.
West Carson is an unincorporated area of Los Angeles County, outside Carson’s
jurisdiction. The nearby Bixby Marshland is within Carson’s city limits but is
maintained by the Los Angeles County Sanitation Department. It provides a
natural low area for large volumes of water to collect--and perhaps backflow.
Gonzalez suggested a channel just south of
Sepulveda, which he identified as part of the Wilmington Drain, a tributary of
the Dominguez Channel, may have a maintenance issue, or a right-of-way issue.
Ed Teran of the Los Angeles County Department of Public
Works responded that the stretch of Sepulveda Boulevard in West Carson is not
on his department’s radar. He commented the “hot spots” for flooding tend to be
along coastal areas, while cities like Carson and Torrance are normally not
considered a problem.
Kerjon Lee, Public Affairs Manager for the county department
of public works, said cities work with the county when improving drainage
infrastructure. He suggested persons concerned about flooding, or potential for
flooding, may contact their city’s public works department or, for
unincorporated areas, their county supervisor’s office. He directed persons
with urgent needs to visit the county website or phone the public works
dispatcher at 1-800-675-HELP.