POLLUTION LOCATOR | Toxic Chemical Releases |Pollution Releases Ranked by Noncancer Risk Score

Facility: CALIFORNIA PORTLAND CEMENT CO.COLTON PLANT, COLTON, CA
From 1991 to 2002, total noncancer risk scores have increased 1949233%.
Chemical Name Noncancer Risk Scores
Pounds of toluene-equivalents
MERCURY COMPOUNDS590,000,000
LEAD COMPOUNDS10,000,000
MANGANESE COMPOUNDS71,000
CHROMIUM COMPOUNDS37,000
ZINC COMPOUNDS30,000


Note: These rankings do not cover all chemical releases reported to TRI - they only include chemicals that possess risk scores. As a result of data gaps or modeling problems, not all TRI chemicals possess the information required to weight their mass release by toxicity and exposure potential. Dioxin compounds, for example, are not included in these rankings. TRI chemicals that lack risk scores should not be assumed to be safe.