Santa Clara Waste Water explosion

The site is located in a {{convert|91|acres|ha|adj=mid| industrial area}} that is surrounded by agriculture and located about {{convert|2|mi|km}} southwest of the Santa Paula city limits. The facility at 815 Mission Rock Road, Santa Paula, provided service to over 30,000 waste generators. At the time, it had received and processed over {{convert|2000000000|USgal|L|}} since it opened in 1959. The capacity of the facility was increased to handle up to {{convert|100|USgal|l impgal|adj=mid|-per-minute}} or {{convert|140000|USgal|L|adj=mid|-per-day}} by 2014.[http://www.n-systems.net/case3.htm "Santa Clara Waste Water using Electrocoagulation"] {{Webarchive|url=https://web.archive.org/web/20150724120148/http://www.n-systems.net/case3.htm |date=July 24, 2015 }} Santa Barbara, California Natural Systems Accessed 21 November 2014 The facility provides an environmentally safe and legal means of treating, disposing and recycling of contaminated but non-hazardous waste as an alternative to dumping untreated wastes into municipal sewer systems or into the environment. The plant used centrifuges, electrocoagulation, carbon and micron filtration, ozone injection, dissolved air flotation, and chemical treatments. Treated waste water was sent through a pipeline to the Oxnard municipal treatment plant.

A consortium of six major oil companies (Chevron, Exxon, Mobil, Shell, Texaco and Unocal) established Santa Clara Waste Water to service their internal disposal needs. Eventually the site became a full-service disposal facility for most non-hazardous wastewater and was renamed Southern California Waste Water.[http://www.greencompassenv.com/about/ "About Us"] {{Webarchive|url=https://web.archive.org/web/20141129184010/http://www.greencompassenv.com/about/ |date=November 29, 2014 }} Green Compass Environmental Solutions website Accessed 19 November 2014 Green Compass operates the facility and also operates a Class II injection well in Kern County that is tailored toward oilfield production and completion fluids.

A vacuum truck exploded at the Santa Clara Waste Water plant in the early morning hours of November 18, 2014. Two workers were injured in the initial explosion, three responding fire-fighters were injured by the fumes from the spill of a highly volatile chemical mixture, and 50 others were exposed to fumes and required treatment at local hospitals.The Associated Press (November 19, 2014) [http://www.miamiherald.com/living/health-fitness/article4010237.html "Crews try to ID substance in Calif. plant fire"] {{Webarchive|url=https://web.archive.org/web/20141129101246/http://www.miamiherald.com/living/health-fitness/article4010237.html |date=November 29, 2014 }} Miami HeraldWenner, Gretchen (November 26, 2014) [http://www.vcstar.com/news/local-news/oxnard/oxnard-shuts-out-santa-clara-waste-water-from-sewer-system_94457633 "Oxnard shuts out Santa Clara Waste Water from sewer system"] {{Webarchive|url=https://web.archive.org/web/20141203072445/http://www.vcstar.com/news/local-news/oxnard/oxnard-shuts-out-santa-clara-waste-water-from-sewer-system_94457633 |date=December 3, 2014 }} Ventura County Star The driver was transporting waste from a temporary storage drum to a processing center when he stopped to take a meal break.Wilson, Kathleen and Von Quednow, Cindy (November 21, 2014) [http://www.vcstar.com/news/local-news/santa-paula/officials-consider-limited-access-to-area-near-santa-paula-chemical-explosion_64965397 "Truck explosion near Santa Paula draws scrutiny"] {{Webarchive|url=https://web.archive.org/web/20141219054518/http://www.vcstar.com/news/local-news/santa-paula/officials-consider-limited-access-to-area-near-santa-paula-chemical-explosion_64965397 |date=December 19, 2014 }} Ventura County Star The rear of the truck exploded, spreading a white liquid over a {{convert|300|by|400|ft|m|adj=mid|area}} that spontaneously combusted as it dried and was sensitive to shock, pressure and the application of water or oxygen. The tires of the first fire truck on the scene and the boots of three firefighters sparked small explosions when they drove and walked over the substance as they went to help the injured workers.{{cite news |last=Von Quednow |first=Cindy |date=November 18, 2014 |url=http://www.vcstar.com/news/local-news/ventura/officials-working-to-decontaminate-people-at-vcmc-exposed-to-substance-in-santa-paula-explosion_29956958 |title=Santa Paula chemical explosion causes injuries, evacuations, road closures |archive-url=https://web.archive.org/web/20141121224700/http://www.vcstar.com/news/local-news/ventura/officials-working-to-decontaminate-people-at-vcmc-exposed-to-substance-in-santa-paula-explosion_29956958 |archive-date=November 21, 2014 |newspaper =Ventura County Star}}Rocha, Veronica (November 18, 2014) [http://www.latimes.com/local/lanow/la-me-ln-five-people-hospitalized-after-chemical-truck-explosion-20141118-story.html "2 dozen treated after truck explodes; chemical hits air, ignites"] {{Webarchive|url=https://web.archive.org/web/20141119053156/http://www.latimes.com/local/lanow/la-me-ln-five-people-hospitalized-after-chemical-truck-explosion-20141118-story.html |date=November 19, 2014 }} Los Angeles Times A total of 46 people were treated for symptoms including burning eyes and upper respiratory issues.{{r|VCS 2014-11-18}} The incident evolved into a disaster when later in the morning additional materials began to burn and explode, which resulted in a {{convert|3|mi|km|spell=in|adj=mid|-long plume of toxic smoke}} and the closing of State Route 126.Kelly, Peggy (November 27, 2014) [http://santapaulatimes.com/news/fullstory.php/aid/29492/_913-mile_plume_of_toxic_smoke_92:_VC_Sheriff_declares_emergency_in_wake_of_SCWW_blasts,_fires.html "‘3-mile plume of toxic smoke’: VC Sheriff declares emergency in wake of SCWW blasts, fires"] {{Webarchive|url=https://web.archive.org/web/20141129213326/http://www.santapaulatimes.com/news/fullstory.php/aid/29492/_913-mile_plume_of_toxic_smoke_92:_VC_Sheriff_declares_emergency_in_wake_of_SCWW_blasts,_fires.html |date=November 29, 2014 }} Santa Paula Times Chemical smoke drifted over the area and nearby residents and businesses were required to evacuate with those farther away being told to shelter-in-place.{{cite news|last=Aguilar |first=Mercedes |date=November 22, 2014|url=http://www.vcstar.com/news/local-news/santa-paula/town-hall-meeting-schedule-in-santa-paula-after-explosion_10832450 |title=Evacuation order lifted near Santa Paula explosion site|newspaper=Ventura County Star|archive-url=https://web.archive.org/web/20141208110741/http://www.vcstar.com/news/local-news/santa-paula/town-hall-meeting-schedule-in-santa-paula-after-explosion_10832450|archive-date=8 December 2014 }}

What was initially reported as sewage was found to be about {{convert|1000|USgal|l impgal|}} of a chemical mixture consisting of some sort of organic peroxide.{{cite news|last=Von Quednow |first=Cindy |date=November 19, 2014 |url=http://www.vcstar.com/news/local-news/santa-paula/officials-hope-to-identify-chemical-in-santa-paula-explosion-clean-up-scene_53863252 |title=Officials work to identify, clean up chemical in Santa Paula explosion |newspaper=Ventura County Star|archive-url=https://web.archive.org/web/20141223032329/http://www.vcstar.com/news/local-news/santa-paula/officials-hope-to-identify-chemical-in-santa-paula-explosion-clean-up-scene_53863252|archive-date=23 December 2014 }} In the first days of the investigation, officials speculated that two inert chemicals accidentally mixed in the truck and created an organic peroxide substance with sulfuric acid appearing to be part of the mix.Von Quednow, Cindy (November 20, 2014) [http://archive.vcstar.com/news/local/santa-paula/businesses-take-stock-after-santa-paula-chemical-explosion-ep-785913770-350462751.html "Businesses take stock after Santa Paula chemical explosion"] {{Webarchive|url=https://web.archive.org/web/20180618004346/http://archive.vcstar.com/news/local/santa-paula/businesses-take-stock-after-santa-paula-chemical-explosion-ep-785913770-350462751.html |date=June 18, 2018 }} Ventura County Star Organic peroxide combines unstably bound oxygen together with hydrogen and carbon in the same molecule and ignites easily and then burns rapidly and intensely. While field testing was performed on the reactive material for initial identification, the county hazardous materials manager found that laboratories would not test the chemicals over concerns that lab personnel could be injured or their equipment damaged. Three weeks after the incident, the substance was still highly susceptible to friction and seemed to react to something as slight as wind.Wilson, Kathleen (December 5, 2014) [http://www.vcstar.com/news/environment/cleanup-of-spill-slow-as-county-shuts-plant-indefinitely_47200796 "Cleanup of spill slow as county shuts plant indefinitely"] {{webarchive|url=https://web.archive.org/web/20150324060659/http://www.vcstar.com/news/environment/cleanup-of-spill-slow-as-county-shuts-plant-indefinitely_47200796 |date=March 24, 2015 }} Ventura County Star Sodium chlorite was identified in an internal investigation by the firm in the months following the disaster. They claimed that the chemical was being using as a water treatment agent for the first time and was stored in the same type of storage container as wastewater. The company said they treat about 100 different streams of waste. The owner of facility said that they never had a major problem such as this since the plant only takes non-hazardous waste.Moreno, John A.; Pascucci, Christina; Pamer, Melissa; and Chambers, Rick (November 18, 2014) [http://ktla.com/2014/11/18/several-injured-when-vacuum-truck-explodes-in-santa-paula-area/ "Dozens Injured When Vacuum Truck Explodes in Santa Paula Area"] {{Webarchive|url=https://web.archive.org/web/20141129090318/http://ktla.com/2014/11/18/several-injured-when-vacuum-truck-explodes-in-santa-paula-area/ |date=November 29, 2014 }} KTLA The worker combined the chemical with wastewater in the vacuum truck where the chemical interacting with organic material caused an explosion that blew off the back of the truck. A former county district attorney, retained by a company attorney, issued a report in March 2015 that provided an explanation of events indicating that the worker may have accidentally combined the chemicals.{{cite news|url=http://www.vcstar.com/news/local-news/santa-paula/accidental-mixture-led-to-blast-former-da-says_48779880|title=Accidental mixture led to blast, former DA says|first=Kathleen|last=Wilson|work=Ventura County Star|date=March 3, 2015|url-status=dead|archive-url=https://web.archive.org/web/20150306192718/http://www.vcstar.com/news/local-news/santa-paula/accidental-mixture-led-to-blast-former-da-says_48779880|archive-date=March 6, 2015 }}Wilson, Kathleen (February 9, 2015) [http://www.vcstar.com/news/local-news/county-news/chemical-that-triggered-santa-paula-blast-identified_47049879 "Chemical that triggered Santa Paula blast identified"] {{webarchive|url=https://web.archive.org/web/20150211084120/http://www.vcstar.com/news/local-news/county-news/chemical-that-triggered-santa-paula-blast-identified_47049879 |date=February 11, 2015 }} Ventura County Star Later, investigators found that an inspection by a Defense Logistics Agency contractor was scheduled for that morning and officials of the firm had directed the transfer of these hazardous materials to another location.{{cite news|url=http://www.ccjdigital.com/crime-report-third-party-cdl-tester-convicted-drug-testing-firm-shut-down/|title=Crime report: Eleven indicted after explosion of vacuum cargo tank trailer|work=Commercial Carrier Journal (CCJ) Online|publisher=Randall-Reilly|location=Tuscaloosa, AL|first=Matt|last=Cole|date=September 8, 2015|access-date=September 9, 2015|archive-date=September 29, 2015|archive-url=https://web.archive.org/web/20150929021100/http://www.ccjdigital.com/crime-report-third-party-cdl-tester-convicted-drug-testing-firm-shut-down/|url-status=live}}

Although the explosion and resulting fumes caused injuries including the lungs of three fire-fighters who remained off-duty indefinitely, the material scattered around the site was found to be non-hazardous for clean-up purposes.Wilson, Kathleen (December 16, 2014) [http://www.vcstar.com/news/environment/crops-cleared-but-farm-losses-from-blast-estimated-at-1-million_14848404 "Crops cleared but farm losses from blast estimated at $1 million"] {{webarchive|url=https://web.archive.org/web/20141220051946/http://www.vcstar.com/news/environment/crops-cleared-but-farm-losses-from-blast-estimated-at-1-million_14848404 |date=December 20, 2014 }} Ventura County Star The two fire engines that arrived first were scrapped due to the damage. The Ventura County Sheriff declared a local emergency so the Ventura County Board of Supervisors could ratify the action and allow the county to seek reimbursement for its costs from state disaster relief funds.{{cite news |date=November 27, 2014 |title=Local emergency declared for Santa Paula explosion, fire |newspaper=Ventura County Star |url=http://www.vcstar.com/news/local-news/local-emergency-declared-for-santa-paula-explosion-fire_62473131 |url-status=dead |archive-url=https://web.archive.org/web/20141203072438/http://www.vcstar.com/news/local-news/local-emergency-declared-for-santa-paula-explosion-fire_62473131 |archive-date=December 3, 2014}}Wilson, Kathleen (January 6, 2015) [http://www.vcstar.com/news/local-news/santa-paula/waste-company-sues-insurer-over-chemical-blast-cleanup_75183173 "Waste company sues insurer over chemical blast cleanup"] {{webarchive|url=https://web.archive.org/web/20150109204001/http://www.vcstar.com/news/local-news/santa-paula/waste-company-sues-insurer-over-chemical-blast-cleanup_75183173 |date=January 9, 2015 }} Ventura County Star The only other commercial facility for disposal of oil field waste in the county, operated by Anterra Corp. in Oxnard, temporarily expanded operations after the incident.Wilson, Kathleen (November 20, 2014) [http://www.vcstar.com/news/local-news/oilfield-waste-diverted-to-anterra-in-wake-of-santa-paula-explosion_58713029 "Oil field waste diverted to Anterra in wake of Santa Paula explosion"] {{webarchive|url=https://web.archive.org/web/20141124051414/http://www.vcstar.com/news/local-news/oilfield-waste-diverted-to-anterra-in-wake-of-santa-paula-explosion_58713029 |date=November 24, 2014 }} Ventura County Star The U.S. Environmental Protection Agency oversaw the decontamination of the site. The material was neutralized and solidified on site. Tons of material were eventually taken to the Chiquita Canyon Landfill in nearby Castaic. Almost three months later on February 10, 2015, the County Supervisors ended the emergency declaration.Wilson, Kathleen (February 10, 2015) [http://www.vcstar.com/news/local-news/county-news/supervisors-call-off-emergency-declaration-triggered-by-plant-explosion_10201534 "County calls off emergency declaration triggered by plant explosion"] {{webarchive|url=https://web.archive.org/web/20150211095004/http://www.vcstar.com/news/local-news/county-news/supervisors-call-off-emergency-declaration-triggered-by-plant-explosion_10201534 |date=February 11, 2015 }} Ventura County Star

On August 7, 2015, a Ventura County grand jury indicted the Santa Clara Waste Water Co., the affiliated Green Compass and nine company executives and managers.{{r|VCS 2019/05/17}} Following the indictment, the district attorney had the nine defendants arrested on suspicion of several felonies and misdemeanors, including filing a false or forged instrument, dissuading a witness from reporting a crime, known failure to warn of serious concealed danger, withholding information regarding a substantial danger to public safety, conspiracy to commit a crime, causing impairment of an employee's body, and disposal of hazardous waste.{{cite news|title=DA reports finding falsified records in Santa Clara Waste Water case|first=Kathleen|last=Wilson|date=August 19, 2015|work=Ventura County Star|url=http://www.vcstar.com/news/local-news/county-news/judge-unseals-indictment-against-santa-clara-waste-water_27848718|url-status=dead|archive-url=https://web.archive.org/web/20150820124458/http://www.vcstar.com/news/local-news/county-news/judge-unseals-indictment-against-santa-clara-waste-water_27848718|archive-date=August 20, 2015 }} The individuals pleaded guilty or no contest. The two corporate entities reached an agreement in June 2019 after they had already paid about $800,000 in restitution.{{Cite web|url=https://www.vcstar.com/story/news/local/communities/santa-paula/2019/06/06/plea-agreement-includes-2-8-m-those-injured-2014-chemical-blast/1373314001/|title=Corporations agree to pay $2.8M to victims in explosion at Santa Clara Waste Water site|last=Diskin|first=Megan|date=June 6, 2019|website=Ventura County Star|language=en|access-date=2019-08-26 |archive-date=August 24, 2019|archive-url=https://web.archive.org/web/20190824093229/https://www.vcstar.com/story/news/local/communities/santa-paula/2019/06/06/plea-agreement-includes-2-8-m-those-injured-2014-chemical-blast/1373314001/|url-status=live}}{{Cite news|url=https://www.vcstar.com/story/news/politics/2019/05/17/santa-paula-wastewater-plant-reopen-proposal-passes-environmental-concerns/1191125001/|title=Reopening of explosion site near Santa Paula passes critical hurdle|last=Wilson|first=Kathleen|date=May 17, 2019|newspaper=Ventura County Star|language=en|access-date=2019-06-02|archive-date=May 28, 2019|archive-url=https://web.archive.org/web/20190528220448/https://www.vcstar.com/story/news/politics/2019/05/17/santa-paula-wastewater-plant-reopen-proposal-passes-environmental-concerns/1191125001/|url-status=live}}{{Cite web|url=https://www.vcstar.com/story/money/business/2019/08/23/2-65-million-restitution-ordered-santa-clara-waste-water-explosion/2099955001/|title=$2.65 million in restitution ordered in 2014 explosion near Santa Paula, chemical case|last=Childs|first=Jeremy|date=August 23, 2019|website=Ventura County Star|language=en|access-date=2019-08-25|archive-date=August 24, 2019|archive-url=https://web.archive.org/web/20190824053343/https://www.vcstar.com/story/money/business/2019/08/23/2-65-million-restitution-ordered-santa-clara-waste-water-explosion/2099955001/|url-status=live}}{{Cite web|url=https://www.vcstar.com/story/news/local/communities/santa-paula/2019/10/15/lawyers-push-progress-suits-over-2014-explosion-near-santa-paula/3949115002/|title=Lawyers push for progress on suits over 2014 explosion near Santa Paula|last=Diskin|first=Megan|date=October 15, 2019|website=Ventura County Star|language=en|access-date=2019-10-16|archive-date=October 17, 2019|archive-url=https://web.archive.org/web/20191017013706/https://www.vcstar.com/story/news/local/communities/santa-paula/2019/10/15/lawyers-push-progress-suits-over-2014-explosion-near-santa-paula/3949115002/|url-status=live}}

With the permit to operate suspended, the firm needed to finish removing the waste materials and provide a plan that would show how another such incident would be prevented before being allowed to start accepting liquid waste again. County regulators and county supervisors also wanted the city of Oxnard to agree to accept the waste water again after an analysis of the safety of the pipeline.{{cite news|url=http://www.vcstar.com/news/local-news/santa-paula/santa-paula-company-moves-to-reopen-plant-amid-questions_82357407|title=Santa Paula company moves to reopen plant amid questions|first=Kathleen|last=Wilson|work=Ventura County Star|date=March 14, 2015|url-status=dead|archive-url=https://web.archive.org/web/20150316211119/http://www.vcstar.com/news/local-news/santa-paula/santa-paula-company-moves-to-reopen-plant-amid-questions_82357407|archive-date=March 16, 2015 }} In 2024, the planning director requested that the board of supervisors consider a permanent revocation of the permit.{{Cite web |date=March 25, 2024 |title=Ventura County Supervisors Asked To Make Sure Infamous Facility Near Santa Paula Never Reopens |url=https://kvta.com/news/ventura-county-supervisors-asked-to-make-sure-infamous-facility-near-santa-paula-never-reopens/ |access-date=2024-03-26 |website=KVTA News}} A new owner, who acquired the property out of bankruptcy, planned to redevelopment the property in a way that did require the existing special use permit.{{Cite web |last=Wilson |first=Alex |date=2024-04-04 |title=County revokes waste processing permit: Site of Santa Clara Waste Water explosion to be cleaned up, converted to new use |url=https://www.vcreporter.com/news/county-revokes-waste-processing-permit-site-of-santa-clara-waste-water-explosion-to-be-cleaned/article_e1c26d2a-f1f5-11ee-a4e5-cb78994a21db.html |access-date=2024-04-05 |website=VC Reporter |publisher=Times Media Group |language=en}}

{{Reflist}}

[https://vcrma.org/en/ri-nu-wastewater-treatment-facility RI-NU Wastewater Treatment Facility], County of Ventura Resource Management Agency

Category:2014 disasters in the United States

Category:2014 industrial disasters

Category:November 2014 in the United States

Category:Santa Paula, California