Data / Environmental compliance / California / Page 16

Environmental compliance: 3,028 facilities, page 16

The full lists. Facilities with EPA enforcement actions and penalties in California: 3,028 rows, $110.28, or the new rows each week for $19 a month. Facilities with EPA enforcement actions and penalties: 58,030 rows, $660.30, or the new rows each week for $59.60 a month. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (EPA registry ID (FRS), street, county, ZIP, EPA region, NAICS codes and 22 more), which open on your screen as soon as the payment clears and come by email. For agents and scripts: every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).

Facilities with the largest penalties, 1,501 to 1,600 of 3,028, in the same order as page 1.

SpecStream is the live web data engine for teams and agents. It reads EPA's enforcement and compliance records, and this page is that reading. Ask for the facilities you check by industry, state or program and new inspections, violations and penalties arrive in your sheet, CRM, Slack or agent as EPA and the states record them.

Facilities with the largest penalties, page 16

Facility	City	State	Formal actions	Penalties	Source
Madera County	Madera	CA	2	$0	echo.epa.gov
Magnesium Alloy Product Co	Compton	CA	2	$0	echo.epa.gov
Mariposa Industrial Park Water Company-Well 01, TRT CL	Mariposa	CA	2	$0	echo.epa.gov
Mark West Quarry	Santa Rosa	CA	2	$0	echo.epa.gov
Marucihi American Corporation	Santa Fe Springs	CA	2	$0	echo.epa.gov
Materia Inc	Pasadena	CA	2	$0	echo.epa.gov
Merced Ranch	Merced	CA	2	$0	echo.epa.gov
Migrant Head Start Program, Water-Resin Tech Sbg2-Hp	Yuba City	CA	2	$0	echo.epa.gov
Mjusd Browns Valley School-Well-Treated	Marysville	CA	2	$0	echo.epa.gov
Mjusd Cordua School-Phosphate Treatment	Marysville	CA	2	$0	echo.epa.gov
Mjusd Loma Rica School-Well, Treated	Marysville	CA	2	$0	echo.epa.gov
Moro RD WS #09-Blended (no3)	Salinas	CA	2	$0	echo.epa.gov
Motivational Fulfillment & Logistics Services	Chino	CA	2	$0	echo.epa.gov
Mount Whitney Fish Hatchery-Well 01	Independence	CA	2	$0	echo.epa.gov
Natomas Golf Center	Sacramento	CA	2	$0	echo.epa.gov
Navajo Mutual Water Co	Apple Valley	CA	2	$0	echo.epa.gov
Ningobo Hidrotek Co LTD	Ningbo	CA	2	$0	echo.epa.gov
Nishi Quality Flowers, Inc.-Well 01, TRT CL	Ventura	CA	2	$0	echo.epa.gov
Norco, City of	Norco	CA	2	$0	echo.epa.gov
North Edwards WD	Sacramento	CA	2	$0	echo.epa.gov
NPS, Death Valley, Cow Creek/nevares-Cow Creek Ro Permeate	Death Valley	CA	2	$0	echo.epa.gov
Nufarm America, Inc	Torrance	CA	2	$0	echo.epa.gov
Oak Knolls Mutual Water Company-Wells 01,02&03, Naocl Treatment	Lake Isabella	CA	2	$0	echo.epa.gov
Oakdale, City of	Oakdale	CA	2	$0	echo.epa.gov
Oakvale Park-Treatment Plant 01	Escondido	CA	2	$0	echo.epa.gov
Ocotillo Oasis, Llc-Treatment Plant 01	San Marcos	CA	2	$0	echo.epa.gov
Oildale Municipal Water Company	Bakersfield	CA	2	$0	echo.epa.gov
Omega Chemical Corp.	Whittier	CA	2	$0	echo.epa.gov
Owens Corning Roofing & Asphalt LLC	Compton	CA	2	$0	echo.epa.gov
P T Metals	South El Monte	CA	2	$0	echo.epa.gov
Pacific Rim International West, Inc	Fontana	CA	2	$0	echo.epa.gov
Page Avenue Mutual Water Company-Well 1 Chlorination Station	Fullerton	CA	2	$0	echo.epa.gov
Paicines Ranch-Cl2 Treatment Well 01, Standby XCLD	Paicines	CA	2	$0	echo.epa.gov
Paskenta Comm. Services Dist.-Treatment Plant	Paskenta	CA	2	$0	echo.epa.gov
Pesante RD WS #06-Treatment Plant	Salinas	CA	2	$0	echo.epa.gov
Philips Consumer Lifestyle	Carson	CA	2	$0	echo.epa.gov
Phyllom Bioproducts Corp	Oakland	CA	2	$0	echo.epa.gov
Pick Your Part	Monrovia	CA	2	$0	echo.epa.gov
Pico Water District	Pico Rivera	CA	2	$0	echo.epa.gov
Pine Mountain Mutual Water Co.-Treatment Plant, Well 02 & 06, Treated	Willits	CA	2	$0	echo.epa.gov
Pineview Mobile Home Park-Well 01, Treatment Plant XCLD	Cedar Glen	CA	2	$0	echo.epa.gov
Pinon Pines Mutual Water Company	Frazier Park	CA	2	$0	echo.epa.gov
Precision Wire Products	Los Angeles	CA	2	$0	echo.epa.gov
Quaker Center-Treatment Plant	Ben Lomond	CA	2	$0	echo.epa.gov
R-Ranch at the Lake Ranch Owners Association	Napa	CA	2	$0	echo.epa.gov
Rancho Sespe Workers Imp Assoc-Well 01, TRT CL	Clovis	CA	2	$0	echo.epa.gov
Rinconada Trailer Park-Well 02, CL	San Luis Obispo	CA	2	$0	echo.epa.gov
Rio Lindo Adventist Academy	Healdsburg	CA	2	$0	echo.epa.gov
River Retreat Mutual Water Company-Well 02, TRT CL2	Three Rivers	CA	2	$0	echo.epa.gov
Rohnert Park, City of	Rohnert Park	CA	2	$0	echo.epa.gov
Sacred Mountain Inn-Treatment Plant 01	Julian	CA	2	$0	echo.epa.gov
Saga Templeton Facility	Paso Robles	CA	2	$0	echo.epa.gov
San Antonio Mobile Home Park-Treatment Effluent	La Quinta	CA	2	$0	echo.epa.gov
San Fernando Valley (area 1)	North Hollywood	CA	2	$0	echo.epa.gov
San Simeon Csd-Well 01 & 02 Desalter	San Simeon	CA	2	$0	echo.epa.gov
Sano Products LLC	Sherman Oaks	CA	2	$0	echo.epa.gov
Santa Ynez Roblar Mobile Home Park-Treatment Plant	La Canada	CA	2	$0	echo.epa.gov
Seawood Estates Mutual Water Company-Combined Sources, Treated XCLD	Trinidad	CA	2	$0	echo.epa.gov
Seymour's Mutual Water System-Springs 01, 02 & 03, Treated XCLD	Trinity Center	CA	2	$0	echo.epa.gov
Shasta Co Csa # 8 Palo Cedro-Well 01, Treated	Redding	CA	2	$0	echo.epa.gov
Shasta Csa, Castella, #3-Treatment Plant	Redding	CA	2	$0	echo.epa.gov
Shasta Csa, Cragview, #23-Little Castle Creek, Treated	Redding	CA	2	$0	echo.epa.gov
Shasta Csa, French Gulch, #11-Clear Creek, Treated	Redding	CA	2	$0	echo.epa.gov
Shasta Csa, Jones Valley, #6-Shasta Lake @ Jones Valley Wtp-Trtd XCLD	Redding	CA	2	$0	echo.epa.gov
Shasta Csa, Sugarloaf, #2-Shale LN (well 1/county Well 5)- Treated	Redding	CA	2	$0	echo.epa.gov
Shasta-Sustainable Resource Management Inc.	Anderson	CA	2	$0	echo.epa.gov
Shein Distribution Corporation	Los Angeles	CA	2	$0	echo.epa.gov
Shenzhen Hengshi Technology Co., LTD	San Bernardino	CA	2	$0	echo.epa.gov
Shikoku International Corporation	Orange	CA	2	$0	echo.epa.gov
Shyld Ai, Inc.	Sunnyvale	CA	2	$0	echo.epa.gov
Sierra City Water Works, Inc.-Spring 01 Treatment Plant, TRTD XCLD	Grass Valley	CA	2	$0	echo.epa.gov
Sierracin/sylmar Corp	Sylmar	CA	2	$0	echo.epa.gov
Snp-Ash Mountain	Sequoia National Park	CA	2	$0	echo.epa.gov
Snp-Wolverton	Sequoia National Park	CA	2	$0	echo.epa.gov
So Cal Auto Wreck	Los Angeles	CA	2	$0	echo.epa.gov
Spring Hills Golf Course-Spring 01	Watsonville	CA	2	$0	echo.epa.gov
SPX Cooling Tech LLC	Brea	CA	2	$0	echo.epa.gov
Stadco	Los Angeles	CA	2	$0	echo.epa.gov
Stepan Company	Anaheim	CA	2	$0	echo.epa.gov
Sun Express	Fontana	CA	2	$0	echo.epa.gov
Sungro Products LLC	Los Angeles	CA	2	$0	echo.epa.gov
Sunshine Clover Home, LTD	Johor	CA	2	$0	echo.epa.gov
Tabc, Inc	Long Beach	CA	2	$0	echo.epa.gov
Tecopa Water Vending Machine-Ro Treatment Plant	Tecopa	CA	2	$0	echo.epa.gov
Teviston Community Services District-Well 04, TRT CL2	Pixley	CA	2	$0	echo.epa.gov
The Maples-Water Softener	Woodland	CA	2	$0	echo.epa.gov
Thousand Trails San Benito Preserve-Well a, CL2 Treatment -Standby, XCLD	Paicines	CA	2	$0	echo.epa.gov
Thunderbird Cwd-Fluoride Blend, Wells 1, 3, 4	Apple Valley	CA	2	$0	echo.epa.gov
Timber Cove County Water District-Treatment Plant, Timber Cove Creek-Trtd	Jenner	CA	2	$0	echo.epa.gov
Toyota Racing Development USA Inc	Costa Mesa	CA	2	$0	echo.epa.gov
Trinity Knolls Mutual Water Company-Well 01, Treated XCLD	Trinity Center	CA	2	$0	echo.epa.gov
Trojan Battery Co	Santa Fe Springs	CA	2	$0	echo.epa.gov
Trojan Battery Company	Los Angeles	CA	2	$0	echo.epa.gov
Tucker Acres Mutual Water Co.-Treatment Plant	Calistoga	CA	2	$0	echo.epa.gov
Ubtech Robotics Corp	Los Angeles	CA	2	$0	echo.epa.gov
Union Pacific Gemco Van Nuys	Van Nuys	CA	2	$0	echo.epa.gov
United Parcel Service	Cerritos	CA	2	$0	echo.epa.gov
V Lions Ops Water System-Well 205D, CL2	Wasco	CA	2	$0	echo.epa.gov
Valla Yard	Santa Fe Springs	CA	2	$0	echo.epa.gov
Valley View Ranches-Nitrate Poe Treatment	Gilroy	CA	2	$0	echo.epa.gov

Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.