EmissionsLookup
TRI Reporter Clean Air Act Clean Water Act RCRA

CA PORTLAND CEMENT CO

Quick Summary

  • Released 1,203 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • Assessed $0 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
9350 OAK CREEK RD
MOJAVE, CA 93501
View on map ↗
County
KERN County
Industry
Manufacturing
NAICS (North American Industry Classification)
327310
Inspections
2 · last Apr 18, 2023
Total Penalties
$0 · last Oct 10, 2015
Registry ID
110017431233

How This Compares

#298 of 996 TRI reporters in CA
#6,879 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2024) -87% overall
Year Total Releases (lbs) vs Prior Year
2015 58,531
2016 1,105 -98%
2017 1,203 +9%
2018 1,158 -4%
2019 5,766 +398%
2020 4,639 -20%
2021 7,111 +53%
2022 6,502 -9%
2023 7,439 +14%
2024 7,369 -1%

2024

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 6,952 6,952
Lead compounds 378 378
Mercury compounds 39 39
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2023

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 7,011 7,011
Lead compounds 373 373
Mercury compounds 35 35
Chromium compounds (except for chromite ore mined in the Transvaal Region) 19 19
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2022

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 6,131 6,131
Lead compounds 324 324
Mercury compounds 35 35
Chromium compounds (except for chromite ore mined in the Transvaal Region) 12 12
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2021

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 6,682 6,682
Lead compounds 387 387
Mercury compounds 42 42
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2020

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 4,190 4,190
Lead compounds 383 383
Mercury compounds 64 64
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1 1
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen

2019

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 5,291 5,291
Lead compounds 406 406
Mercury compounds 68 68
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1 1
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen

2018

Chemical Total (lbs) Air Water Land Off-Site
Ammonia 714 714
Lead compounds 388 388
Mercury compounds 56 56

2017

Chemical Total (lbs) Air Water Land Off-Site
Lead ♦ Carcinogen
Ammonia 740 740
Lead compounds 414 414
Mercury compounds 49 49
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1 1

2016

Chemical Total (lbs) Air Water Land Off-Site
Lead ♦ Carcinogen
Ammonia 680 680
Lead compounds 373 373
Mercury compounds 51 51
Chromium compounds (except for chromite ore mined in the Transvaal Region) 1 1
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical Released Recycled Energy Recovery Treated

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

Judicial
· Case 09-2008-0500 · Feb 9, 2012
$1,425,000

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