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Allegheny County
Sanitary Authority

ALCOSAN- Alleghenny County Sanitary Authority

ALCOSAN

  • Who We Are
    • Service Area & Facilities
    • Board of Directors & Meetings
    • Leadership & Organization
    • Environmental Stewardship
    • Visit Us
    • Our History
    • Finances
  • What We Do
    • Wastewater Treatment
    • System Operations & Maintenance
    • Engineering & Construction
    • Regional Conveyance
    • Environmental Compliance
    • Communications
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    • Administration
    • Information Technology
  • Work With Us
    • Business Opportunities
    • Planned & Active Bids
    • Policies & Procedures
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    • Careers
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  • Our Customers
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    • Understanding Your Bill
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  • Educational Activities
    • Teachers' Toolbox
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    • Special Programming
    • W.A.V.E. Program
  • Clean Water Plan
    • Regionalization
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    • Regional Tunnel System
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    • Sewer Overflow Advisories
    • System Mapping
    • Plan Documents
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  • Home
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  • Follow the Flush

Find Us

3300 Preble Avenue
Pittsburgh, PA 15233

(412) 766-4810

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  • Contact Us
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Upcoming Events

  • Mar 30
  • Public Meeting (Virtual)
  • 6:00 PM
  • ALCOSAN
  • Apr 20
  • Professional Services Committee
  • 2:00 PM
  • ALCOSAN
  • Apr 26
  • ALCOSAN Advisory Committee
  • 5:30 PM
  • ALCOSAN

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