PERI: Toxic 100 Index

Air Toxics at School 2019

School Info

School	CLEAR FALLS H S
Street	4380 VILLAGE WAY
City	LEAGUE CITY
State	TX
Number of students	2,643
Student % minority	40%
Type	Regular school
Status	1-Currently operational
Level	High
Data Source	CCD (public schools)

Air Toxics Info

Number of facilities affecting school	543
Number of chemicals affecting school	273
Toxic percentile nationwide (1=worst)	2nd
Toxic rank nationwide (1=worst)	1,335
Toxic percentile statewide (1=worst)	6th
Toxic rank statewide (1=worst)	470
Toxic Hazard	50,062.56

There are 1,644 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 11.10 times the national average at schools.

There are 549 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 4.91 times the state average at schools.

Top 5 facilities

Facility	Parent Company	Toxic Hazard
CELANESE LTD CLEAR LAKE PLANT	Celanese	16,486.63
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	9,162.17
CLARIANT CORP CLEAR LAKE PLANT	Clariant	6,763.16
CLEAN HARBORS SAN LEON INC	Clean Harbors Inc.	2,909.95
DIXIE CHEMICAL CO INC	Glencoe Capital	2,082.16

(click here to expand list to all facilities)

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	34,482.56
Cobalt compounds	7,353.51
Propyleneimine	1,949.55
1,3-Butadiene	1,586.96
Benzene	1,037.84
Nickel compounds	850.50
Acrylonitrile	298.74
Chromium	280.58
1,2-Dichloroethane	268.90
Hydrogen cyanide	248.24
Formaldehyde	197.85
Chromium compounds	158.67
Propylene oxide	155.12
Sulfuric acid	119.66
Acetaldehyde	112.16
Bis(2-chloroethyl)ether	103.25
Naphthalene	95.78
1,1,2,2-Tetrachloroethane	80.25
Vinyl chloride	79.42
Methyl iodide	77.38
Hydrazine	72.45
Acrylic acid	56.40
Chlorine	50.88
Hydroquinone	40.97
Hexachlorobenzene	33.31
Diaminotoluene (mixed isomers)	30.54
Molybdenum trioxide	27.59
Nickel	25.15
Polycyclic aromatic compounds	23.31
Hydrogen sulfide	20.79
Ethylbenzene	18.76
Chloroform	13.76
Butyl acrylate	11.62
Acrolein	10.67
1,1,2-Trichloroethane	9.95
Nitrobenzene	8.75
o-Toluidine	6.58
Arsenic	6.21
Dicyclopentadiene	5.55
Diisocyanates	3.89
Cobalt	3.70
Epichlorohydrin	3.66
Chloromethane	3.53
Carbon tetrachloride	3.17
Maleic anhydride	3.16
Cadmium compounds	2.39
Lead compounds	2.07
Propionaldehyde	1.98
Carbonyl sulfide	1.70
Allyl alcohol	1.62
Chlorothalonil	1.50
Hydrochloric acid	1.34
2,4-Diaminotoluene	1.21
Vinyl acetate	1.13
1,2-Dibromoethane	1.12
Cyanide compounds	1.05
Manganese compounds	1.03
Xylene (mixed isomers)	0.99
Cadmium	0.96
Tetrachloroethylene (Perchloroethylene)	0.95
Dioxane	0.86
Glycol ethers	0.66
Phosgene	0.64
n-Hexane	0.62
Boron trifluoride	0.61
Ammonia	0.60
Antimony compounds	0.55
Nitric acid	0.46
Chloroprene	0.43
Aniline	0.30
Mercury compounds	0.28
Manganese	0.24
tert-Butyl alcohol	0.23
N,N-Dimethylformamide	0.20
Diethanolamine	0.18
Hexachloroethane	0.17
Ethyl acrylate	0.16
m-Xylene	0.15
Methyl tert-butyl ether	0.15
Acetonitrile	0.15
Copper compounds	0.14
Benzidine	0.14
Propylene (Propene)	0.14
1,2,4-Trimethylbenzene	0.12
p-Xylene	0.12
Lead	0.11
Toluenediisocyanate	0.10
Allyl chloride	0.10
Ozone	0.10
Phenol	0.09
Trichloroethylene	0.09
Polychlorinated biphenyls (PCBs)	0.08
Ethylene	0.08
Hydrogen fluoride	0.08
Cumene	0.08
Aluminum (fume or dust)	0.07
Methyl acrylate	0.07
Zinc compounds	0.06
Toluene	0.06
Dioxin and dioxin-like compounds	0.05
o-Xylene	0.05
n-Butyl alcohol	0.05
Chloroacetic acid	0.04
2-Methoxyethanol	0.04
Vanadium compounds	0.04
Isobutyraldehyde	0.04
Styrene	0.04
Urethane (Ethyl carbamate)	0.03
Phthalic anhydride	0.03
1,2-Butylene oxide	0.03
Ethylene glycol	0.02
Methyl methacrylate	0.02
Copper	0.02
4,4'-Methylenedianiline	0.02
Cumene hydroperoxide	0.02
Toluene-2,4-diisocyanate	0.02
Methanol	0.02
Benzo(g,h,i)perylene	0.01
Aldrin	0.01
Acrylamide	0.01
Hexachlorocyclopentadiene	0.01
Barium compounds	0.01
Acetophenone	0.01
Cyclohexane	0.01
Diphenylamine	0.01
Biphenyl	0.01
4,4'-Diaminodiphenylether	0.01
Nitroglycerin	0.01
Dichloromethane	0.01
Ethylidene dichloride	0.01
Vanadium	0.01
4,4'-Isopropylidenediphenol	0.01
Benzyl chloride	0.01
Triallate	0.00
Heptachlor	0.00
Toxaphene	0.00
2-Ethoxyethanol	0.00
Mercury	0.00
Toluene-2,6-diisocyanate	0.00
Carbon disulfide	0.00
2-Nitropropane	0.00
Chlorobenzene	0.00
Thiourea	0.00
Cresol (mixed isomers)	0.00
Lindane	0.00
Methyl isobutyl ketone	0.00
1,2-Phenylenediamine	0.00
1,2-Dichloroethylene	0.00
Chlordane	0.00
Amitrole	0.00
1,2-Dichlorobenzene	0.00
2,4-Dinitrotoluene	0.00
2,4-Dimethylphenol	0.00
Ethylene thiourea	0.00
1,2-Dichloropropane	0.00
Acetamide	0.00
Chlorophenols	0.00
Zinc	0.00
1,2,3-Trichloropropane	0.00
Nitrilotriacetic acid	0.00
Formic acid	0.00
1,4-Dichlorobenzene	0.00
Methacrylonitrile	0.00
p-Cresol	0.00
o-Cresol	0.00
m-Cresol	0.00
Dibutyl phthalate	0.00
Chlorodifluoromethane (HCFC-22)	0.00
Triethylamine	0.00
Diallate	0.00
Silver	0.00
Vinylidene chloride (1,1-dichloroethylene)	0.00
Hexachloro-1,3-butadiene	0.00
Chloroethane (Ethyl chloride)	0.00
Pronamide	0.00
Pentachlorophenol	0.00
Pyridine	0.00
Selenium compounds	0.00
Anthracene	0.00
Aldicarb	0.00
Di(2-ethylhexyl) phthalate	0.00
2-Methyllactonitrile	0.00
2,4,6-Trichlorophenol	0.00
Permethrin	0.00
2,4-D ((2,4-dichlorophenoxy)acetic acid)	0.00
Diazinon	0.00
Warfarin and salts	0.00
Hexachlorophene	0.00
CFC-11 (trichlorofluoromethane)	0.00
Pentachlorobenzene	0.00
sec-Butyl alcohol	0.00
Carbaryl	0.00
Dichlorobenzene (mixed isomers)	0.00
Methoxychlor	0.00
Propargyl alcohol	0.00
Bendiocarb	0.00
1,3-Phenylenediamine	0.00
4-Nitrophenol	0.00
p-Phenylenediamine	0.00
Thiram	0.00
Trifluralin	0.00
Linuron	0.00
1,1,1-Trichloroethane	0.00
Benomyl	0.00
Atrazine	0.00
Nitrate compounds	0.00
Malathion	0.00
2,4,5-Trichlorophenol	0.00
Pendimethalin	0.00
Freon 113	0.00
Creosote, coal tar	0.00
Catechol	0.00
Dicamba	0.00
Dibenzofuran	0.00
Cyclohexanol	0.00
Trypan blue	0.00
Cyfluthrin	0.00
2,2-Dichloro-1,1,1-trifluoroethane	0.00
Captan	0.00
Benzoyl peroxide	0.00
MIXTURE	0.00
Allylamine	0.00
Nonylphenol	0.00
Isoprene	0.00
Glycidol	0.00
4-Aminoazobenzene	0.00
Tetrabromobisphenol-A (TBBPA)	0.00
Octachlorostyrene	0.00
4-Aminodiphenyl	0.00
Benzal chloride	0.00
Aluminum oxide (fibrous forms)	0.00
Bromomethane (Methyl bromide)	0.00
Butyraldehyde	0.00
C.I. Food Red 15	0.00
TRD SECRT	0.00
1,2,4-Trichlorobenzene	0.00
2,4-Dichlorophenol	0.00
Quinoline	0.00
Isodrin	0.00
N-methylolacrylamide	0.00
Propoxur	0.00
Methyl chlorocarbonate	0.00
Methyl hydrazine	0.00
2-Methylpyridine	0.00
1,3-Dichloropropylene	0.00
Piperonyl butoxide	0.00
Myclobutanil	0.00
N-methyl-2-pyrrolidone	0.00
Nicotine and salts	0.00
Peroxyacetic acid	0.00
2-Nitrophenol	0.00
Pentachloroethane	0.00
Paraquat dichloride	0.00
Quinone	0.00
Safrole	0.00
Hydramethylnon	0.00
2,3-Dichloropropene	0.00
Dimethyl phthalate	0.00
Dimethylamine	0.00
Dinitrobutyl phenol (Dinoseb)	0.00
Dinitrotoluene (mixed isomers)	0.00
Ethyl chloroformate	0.00
Titanium tetrachloride	0.00
Ethylenebisdithiocarbamic acid, salts and esters	0.00
Fenoxycarb	0.00
1,1,1,2-Tetrachloroethane	0.00
Fluorouracil (5-fluorouracil)	0.00
Folpet	0.00
Strychnine and salts	0.00
Sodium dimethyldithiocarbamate	0.00
Sodium azide	0.00
Simazine	0.00
Paraldehyde	0.00

(click here to shrink list to only top 5 chemicals)

Top 5 chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
CELANESE LTD CLEAR LAKE PLANT	Celanese	Ethylene oxide	16,361.18
EQUISTAR CHEMICALS BAYPORT CHEMICALS PLANT	LyondellBasell	Ethylene oxide	9,160.59
CLARIANT CORP CLEAR LAKE PLANT	Clariant	Ethylene oxide	6,763.16
CLEAN HARBORS SAN LEON INC	Clean Harbors Inc.	Cobalt compounds	2,742.42
DIXIE CHEMICAL CO INC	Glencoe Capital	Propyleneimine	1,949.55

(click here to expand list to all chemicals from facilities)