PERI

Air Toxics at School 2019

School Info

SchoolCYPRESS RIDGE H S
Street7900 N ELDRIDGE PKWY
CityHOUSTON
StateTX
Number of students3,111
Student % minority91%
TypeRegular school
Status1-Currently operational
LevelHigh
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school230
Number of chemicals affecting school135
Toxic percentile nationwide (1=worst)2nd
Toxic rank nationwide (1=worst)542
Toxic percentile statewide (1=worst)3rd
Toxic rank statewide (1=worst)174
Toxic Hazard90,460.10

There are 666 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 20.05 times the national average at schools.

There are 203 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 8.87 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitter69,077.71
NOV RIG SYSTEMS WEST LITTLE YORKNOV Inc.11,567.41
WYMAN-GORDON FORGINGS LPBerkshire Hathaway2,491.39
NALCO FRESNO FACILITYEcolab1,578.26
LYONDELL CHEMICAL COLyondellBasell1,424.46

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium77,103.98
Nickel8,161.24
Ethylene oxide3,412.07
Chromium compounds443.70
1,3-Butadiene415.51

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitterChromium64,890.10
NOV RIG SYSTEMS WEST LITTLE YORKNOV Inc.Chromium8,238.90
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitterNickel4,127.75
NOV RIG SYSTEMS WEST LITTLE YORKNOV Inc.Nickel3,328.51
WYMAN-GORDON FORGINGS LPBerkshire HathawayChromium2,285.25

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