Home » Santa Clarita Latest News » Santa Clarita Water Nears Top Of Statewide List For PFAS Contamination, Highest In LA County

Santa Clarita Water Nears Top Of Statewide List For PFAS Contamination, Highest In LA County

Santa Clarita water districts are near the top of a statewide list for contamination of a potentially harmful chemical, and are the highest in Los Angeles County, according to a report released Wednesday.

The Environmental Working Group, a nonprofit research organization, reviewed data from the EPA outlining drinking water sources contaminated with “highly toxic” chemicals called Per- and polyfluoroalkyl substances, or PFAS, according to the study.

The Santa Clarita Water Division and Valencia Water Company, both now under the Santa Clarita Valley Water Agency, are the No. 8 and 11 spots, respectively, in a statewide list of 74 community water systems serving 7.5 million Californians.

“Ensuring that our water is safe to drink is a top priority for the SCV Water team. All water we serve meets state and federal water quality guidelines,” said Kathie Martin, public information officer for SCV Water. “We are proactively sampling all of our wells on a quarterly basis, to closely monitor the occurrence of PFAS across the entire system.”

What is PFAS? 

PFAS is a large group of synthetic chemicals that are heat-resistant — almost indestructible — and are used to repel oil and water, according to SCV Water officials.

Their presence is pervasive throughout the environment worldwide. PFAS contamination is impacting many states across the U.S., as the chemicals were widely manufactured between 1950 and 2015.

PFAS also accumulates in animals and can enter the human food chain, according to SCV Water officials.

See Related: SCV Water Using Technology To Test Chemical Substances Found In Water Systems

Although the use of PFAS compounds has largely been phased out of production, most people in the U.S. have measurable amounts of PFAS in their blood, according to the EPA.

Very low doses of PFAS chemicals in drinking water have been linked to an increased risk of cancer, reproductive and immune system harm, liver or thyroid disease and other health problems, according to the study.

The Contamination 

In August 2019, the California State Water Resources Control Board strengthened notification requirements for chemicals, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), found in the water supply.

The board updated state guidelines to lower the current notification level from 14 parts per trillion (ppt) to 5.1 ppt for PFOA and from 13 ppt to 6.5 ppt for PFOS.

Those guidelines are the threshold for notifying the water board; a combined 70 ppt for both substances is the limit before a well is shut down.

The maximum level found in May by SCV Water was 79 ppt combined for PFOA and PFOS, according to agency officials.

The study showed the combined levels for seven PFAS chemicals is 197.5 ppt, while the state water board only requires notification for two — PFOA and PFOS.

Valencia Water Company’s area was found to be lower at 121.6 ppt for those seven chemicals, according to the study.

Both sources are under one agency, SCV Water, after the organizations merged in 2017.

SCV Water shut down a well in May of 2019 after routine testing found the water was above the guideline for the chemicals.

The Clean Up 

SCV Water has taken immediate steps to address detected levels of PFAS chemicals in the groundwater, including proactive quarterly sampling water in all wells to ensure they are in line with state and federal standards, according to officials.

The water-resistant properties of PFAS make them difficult to remove from water; however, there are proven treatment options, according to SCV Water.

In July, the agency partnered with Water Quality and Treatment Solutions Inc. to begin testing of PFAS treatment methods in water sources.

In addition to testing, SCV Water is in the process of constructing a $5 million water treatment project for three agency wells next to the William S. Hart Baseball fields to restore the use of a substantial portion of the groundwater that has been impacted due to PFAS chemicals.

“We will be installing a facility that will treat up to 6,250 gallons per minute, a substantial portion of our groundwater that has been impacted by PFAS chemicals,” Martin said.

The project includes six vessels, as well as pumps, motors and equipment to be placed on the well site, according to SCV Water.

For more information on PFAS contamination in Santa Clarita, visit here.

Ed. Note: The story included data from seven PFOS chemicals, while Califonia only requires notification levels for two, PFOA and PFOS. 

Do you have a news tip? Call us at (661) 298-1220, or send

an email to newstip@hometownstation.com. Don’t miss a thing. Get breaking KHTS Santa Clarita News Alerts delivered right to your inbox. Report a typo or error, email Corrections@hometownstation.com

KHTS FM 98.1 and AM 1220 is Santa Clarita’s only local radio station. KHTS mixes in a combination of news, traffic, sports, and features along with your favorite adult contemporary hits. Santa Clarita news and features are delivered throughout the day over our airwaves, on our website and through a variety of social media platforms. Our KHTS national award-winning daily news briefs are now read daily by 34,000+ residents. A vibrant member of the Santa Clarita community, the KHTS broadcast signal reaches all of the Santa Clarita Valley and parts of the high desert communities located in the Antelope Valley. The station streams its talk shows over the web, reaching a potentially worldwide audience. Follow @KHTSRadio on Facebook, Twitter, and Instagram.

KHTS FM 98.1 & AM 1220 - Santa Clarita News - Santa Clarita Radio

Santa Clarita Water Nears Top Of Statewide List For PFAS Contamination, Highest In LA County

10 comments

  1. How did these human made chemicals get into the water in the first place. Whose externalities have come home to roost?

    Put Pinetree back on local well water? Don’t poison more citizens than necessary.

  2. Thanks for the very informative data!
    Santa Clarita needs to set up a Water Filtration
    that not only filters out these harmful known chemicals along with chloroamines and Flourides. Studies are abundant on the negative effects on the human body.
    Ozone has-been the best solution for reduction of chemicals & Bacteria which itself leaves only oxygen in the water. Let’s make the water safe.
    Best, Mike

  3. Blah, blah, blah we’re all going to die. What is this story really about? It just gets people hyped up and worried. The fact is our water system always needs to be improved, but our drinking water is safe and a whole lot better than most of the world’s drinking water.

    • So what else is new. Agenda 21–by 2030 the elite and the United Nations only want the population of the whole earth to be 500 million. It’s their “sustainable population agenda.” Employees do their bidding, no matter if it’s the water people or the livestock, farmers. It’s the billionaire club. F them!!!

    • yeah your right that our drinking water is more safe than most of the water in the world but we dont want any chemicals that may cause harm to people this chemical is dangerous and needs to be removed

  4. So many neighbors dead from brain and ovarian cancer, a kid with tumors…and after questioning this several years ago was provided “reports” showing it wasn’t a problem with the water. Not to mention the staff at SCV water acts like they are gods gift to mankind.
    Sign me up for the class action. Let ’em hang.

  5. Why don’t they test every large neiborhood and publish the results so people can chose to drink bottled water at least for personal use.

    The lawn won’t really care.

  6. What part of the water has harmful properties in it don’t some deniers get? Blah blah blah? Put your head in the sand and see how the quality of the life you have remaining rates. Thankfully the exposure to the problem pushes action. Although it hasn’t helped in Flint. It’s usually an older person who had lived most of thier life who is do blah blah zay. If we are all the same city and we all pay taxes why has Valencia always been treated like the favorite child. More proof of that.

  7. Thanks for the information. It was very useful.

  8. Thank you for sharing this info. Hopefully it will motivate people to be more proactive about protecting their health.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

About Devon Miller

Devon Miller was born and raised in Santa Clarita. He joined KHTS Radio as a digital marketing intern in September of 2017, and later moved to news as a staff writer in December. Miller attended College of the Canyons and served as the Associated Student Government President. Miller is now News Director for KHTS, covering breaking news and politics across the Santa Clarita Valley.