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International Boundary and Water Commission Logo

International Boundary and Water Commission (IBWC)

United States and Mexico |
U.S. Section

Est. 1889

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  • Home
  • About
    • About Us
      • About Us
      • Commissioner
      • History
      • Synopsis
    • Treaties
    • Minutes
      • Minutes
      • Minutes by Project
    • Press Releases
    • AFR FY23
  • Organization
    • Structure
    • Executive Offices
      • Legal Affairs
      • Foreign Affairs
      • Public Affairs
      • EEO
      • Human Resources
      • Washington Liaison
    • Operations
      • Occupational Safety & Health
      • Operations & Maintenance
      • Security Operations
      • Water Accounting
      • Public Safety Officer Candidates
    • Engineering
      • Engineering Services
      • Environmental Management
      • Texas Clean Rivers Program
      • Construction Management
      • Realty
    • Information Management
      • Records Management
    • Administration
      • Acquisitions
      • Budget Division
      • Finance & Accounting
      • Personal Property Office
  • Operations
    • Field Offices
      • All Field Offices
      • Western Land
      • Upper Rio Grande
      • Lower Rio Grande
    • Flood Control Levee Systems
    • Diversion Dams and Related Structures
    • Hydro-Electric Power Plants & Storage Dams
    • Wastewater Treatment Plants
  • Research
    • Water Data
    • Reports and Studies
    • Resources and Information
    • GIS / Maps
      • GIS Program
      • Current Projects & Activity Maps
      • International Boundary Maps
      • Levee Improvement Projects
  • Meetings
    • Citizens Forums Meetings by Location
  • Contact
    • Organizational Chart

Border Sanitation Agreements

Minute 279

Joint Measures to Improve the Quality of the Waters of the Rio Grande at Laredo, Texas/Nuevo Laredo, Tamaulipas w/ Joint Report

Minute 276

Conveyance, treatment and disposal of sewage from Nogales, Arizona and Nogales, Sonora exceeding the capacities allotted to the United States and Mexico at the Nogales International sewage treatment plant, under Minute No. 227.

Minute 274

Joint Project for Improvement of the Quality of the Waters of the New River at Calexico, California/Mexicali, Baja California

Minute 273

Recommendations for the Solution of the Border Sanitation Problem at Naco, Arizona/Naco, Sonora.

Minute 270

Recommendations for the First Stage Treatment and Disposal Facilities for the Solution of the Border Sanitation Problem at San Diego, California/Tijuana, Baja California

Minute 264

Recommendations for solution of the New River border sanitation problem at Calexico, California/Mexicali, Baja Norte.

Minute 261

Recommendations for the solution to the border sanitation problems.

Minute 240

Emergency deliveries of Colorado River waters for use in Tijuana

Minute 227

Enlargement of the international facilities for the treatment of Nogales, Arizona, and Nogales, Sonora sewage.

Minute 220

Improvement and expansion of the international plant for the treatment of Douglas, Arizona, and Agua Prieta, Sonora sewage
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International Boundary and Water Commission Logo

International Boundary and Water Commission (IBWC)
United States and Mexico
U.S. Section
Est. 1889

Contact Us
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1-800-262-8857

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4191 North Mesa St.
El Paso, TX 79902-1423

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PAO@ibwc.gov

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