Water Environment Federation: The Water Quality People
Water Environment Federation: The Water Quality People
  • Access Water
  • Corporate Engagement
  • Careers
  • WEF AI
  • Shop
  • News
  • Water-AI Nexus
Login
img
img
  • Events & Education
    Conferences
    • Residuals, Biosolids and Treatment Technology 2026
    • Industrial Water Solutions 2026
    • Collection Systems and Stormwater 2026
    • All Events
    • WEF/WateReuse 2026 Industrial Water Solutions
    Online Education
    • Online Courses
    • Skills Builder Operator Training Quizzes
    • Leadership and Management Fundamentals for Wastewater Treatment: A Short Course for Operators
    • Integrated Leadership Webcast Series
    Career Resources
    • Books & Study Materials
    • Continuing Education Credits
    • WEF InFLOW
    • Find a Job
    • Water Leadership Institute
    For Speakers
    • Speaker Information
    Webcasts
    • Upcoming Webcasts
    Sponsor & Exhibit
  • Publications & News
    Publications
    • Standard Methods
    • Operator Training Manuals
    • Browse All Books
    • Buyer's Guide
    • Sponsored White Papers
    • Books & Study Guides
    WEF News
    • The Stormwater Report
    • WEF SmartBrief
    • WEF WaterBlog
    Online Library
    • Technical Reports
    • Digital Books
    • Conference Papers
    • Fact Sheets
    • Search Entire Online Library
    Periodicals
    • Water Environment & Technology
    • Water Environment Research
    Words on Water Podcast
  • Membership & Community
    Membership Center
    • Join WEF
    • Member Benefits
    • WEF Member Associations
    • Code of Conduct
    • Customer Service
    Awards & Recognition
    • Utility Recognition
    • Project Awards
    • Education Awards
    • Service & Contribution Awards
    • In Memoriam
    Students & Young Professionals
    • WEF Student Chapters
    • U.S. Stockholm Junior Water Prize
    • Student Design Competition
    • WEF Community Service Project
    • YP Utility Scholarship
    Communities/Committees
    • Visit Our Community Platform | WEFUnity
    • Find a Community/Committee
  • Topics
    Practice Areas
    • Biosolids Resource Recovery
    • Collection Systems & Conveyance
    • Government & Regulatory Affairs
    • Industrial Water Resources
    • Operations
    • Public Health
    • Stormwater & Watershed Management
    • Utility Management
    • Water & Wastewater Treatment
    Water-AI Nexus
    • Water-AI Nexus
    Hot Topics
    • PFAS
  • Circular Water Economy
    Circular Water Economy
    • Interactive Map
    • FAQ
  • About
    Senior Leadership
    • Senior Leadership Team
    Board and Governance
    • About WEF
    • Strategic Plan
    • WEF Board of Trustees
    • House of Delegates
    • Community Leadership Council
    • Privacy Statement
    • Position Statements
    • WEF Policies
    • Culture and Belonging
    Support WEF Programs
    • Donate to WEF Programs
    • Donate to the Stockholm Junior Water Prize
    • WEF Community Service Project and Waterpalooza
    • Donate to WEF InFLOW
    • Charities of Choice
    • Donate to WEF's Member Association YP Leaders Workshop
    Corporate Engagement
    • WEF International Pavilion Program
    Contact Us
    • Customer Service
    • Web Infrastructure Updates: What You Need to Know
    • Media Resources
Water Environment Federation: The Water Quality People
img
img

Search results for "Internal Combustion Engines"

  • chevron_left
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • chevron_right

Displaying 1491 to 1500 of 2353 records

Refine results:
Practice Areas
More Topics
Publication Date
Sort by
Your Filters:
  • Clear All Filters
  • chevron_left
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • chevron_right

Over 100 Individuals Now Certified for Jobs in Green Infrastructure Through New Training Program

Jul 12, 2017

ALEXANDRIA, Va., July 12, 2017 – The Water Environment Federation (WEF) and DC Water announce ... working to develop the NGICP. Designed to meet international best practice standards, the certification will

DC Water and the Water Environment Federation Announce Inaugural National Green Infrastructure Program Certifications

Jan 30, 2017

WASHINGTON, D.C., Jan. 30, 2017 – DC Water and the Water Environment Federation (WEF) ... on an expedited schedule. Designed to meet international best practice standards, the certification β€”including

WEF Project Excellence Award

Jan 14, 2026

WEF's annual Project Excellence Award pays tribute to excellence and innovation in the ... csc@wef.org | 1-800-666-0206 | 703-684-2400 | International Members/Customers: 1-571-830-1545 Nominations

WEF Canham Graduate Studies Scholarship

Jan 14, 2026

This scholarship provides $25,000 for a post-baccalaureate student in the water environment ... csc@wef.org | 1-800-666-0206 | 703-684-2400 | International Members/Customers: 1-571-830-1545 Applications

Water Heroes Award

Jan 14, 2026

The purpose of the Water Heroes program is to recognize individuals or municipalities who performed ... csc@wef.org | 1-800-666-0206 | 703-684-2400 | International Members/Customers: 1-571-830-1545 Period of

Around the Water World in 24 Hours

Sep 23, 2020

The Water Environment Federation is truly a global organization, with members in 78 countries, ... continent (except Antarctica). We deeply value the international representation and relationships, as well as

U.S. House Passes NDAA Containing PFAS Provisions

Jul 22, 2020

The U.S. House of Representatives on July 21 passed the William M. (Mac) Thornberry National ... Senate. Contributions from Michael Bradley, WEF Intern Get the full text of the bill and track its progress

Donate to WEF Programs

Feb 05, 2026

Supporting clean water and the protection of human health, WEF is a nonprofit association ... opportunities. Donate to wef The SJWP is a prestigious international competition for students to present solutions

Government and Regulatory Affairs Overview

Feb 11, 2026

WEF advocacy activities aim to educate WEF members and the water sector on public policy ... Non-Flushable and 'Flushable' Labelled Products International water industry position statement on non-flushable

WEFMAX in Alexandria 2024

Apr 16, 2025

The Alexandrian Alexandria Virginia Welcome to WEFMAX in Old Towne, Alexandria, VA. ... National Airport (DCA) and 32 miles from Dulles International Airport (IAD). Car rental options are available

  • chevron_left
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • chevron_right

Displaying 1491 to 1500 of 2353 records

Water Environment Federation: The Water Quality People
QUICK LINKS
  • All Events
  • Buyer's Guide
  • Corporate Engagement
  • WEFTEC
RESOURCES
  • About WEF
  • Customer Service
  • Privacy Statement
  • Media Resources

601 Wythe Street
Alexandria, VA 22314-1304
1-703-684-2400
1-800-666-0206

© Water Environment Federation 2025. All Rights Reserved.