Mon Valley Air Pollution Mitigation Plans Now Available on Allegheny Co. Health Department Website
Will PA Join the Regional Greenhouse Gas Initiative? Now It’s Up to the Courts to Decide
Allegheny Co Health Dept. Issues Notice of Applicability, Tells it to Submit Mitigation Plan
<UPDATED> Allegheny County Air Quality Program Approves 10 Mon Valley Episode Rule Plans, Reje
Allegheny County Health Department Tells U.S. Steel, Others that Mitigation Plans "Unacceptable"
2022's 4th Exceedance of PA’s H2S Air Quality Standard Noted in Mon Valley; Still No Word from ACHD
GASP Lauds DEP Decision To Conduct Hazardous Cleanup Program Investigation at Erie Coke, Inc.
Rotten Egg Odor Returns Wednesday as Mon Valley Experiences 3rd 2022 Exceedance of PA’s Hydrogen Sul
Allegheny County Health Department Releases 2020 Air Quality Report
Mon Valley Sees 2nd Exceedance of PA Hydrogen Sulfide Air Quality Standard of the Year Wednesday
Hearing Officer Issues Split Decision on Coke Oven Dispute Between the Allegheny County Health Depar
GASP Lauds Gov. Wolf’s Veto of RGGI-Killing Resolution Voted on (Possibly Illegally) by PA Senate
Regional Greenhouse Gas Regulations Delayed By Possibly Illegal Vote by PA House of Reps
U.S. Steel Issued Civil Penalty for Air Quality Violation Stemming from Clairton Coke Works Equipmen
GASP, Fellow Activists & Residents Tell Board of Health: You’re Not Taking This Seriously
Tuesday Marked First Hydrogen Sulfide Exceedance of the Year for Allegheny County
Allegheny County Health Department Takes Enforcement Action Related to Asbestos Abatement
ACTION ALERT: Tell EPA You Support Rule to Limit Greenhouse Gas Emissions from Oil & Gas Operations
UPDATED: Today Will Mark 54th H2S Exceedance of 2021 at Liberty Monitor; Abysmal Air Quality Returns
UPDATED: Unhealthy Air Quality Returns to Mon Valley as Allegheny County Experiences 51st H2S Exceed