Horizons Newsletter

Horizons showcases significant water, wastewater, and stormwater projects and innovations that help our clients to achieve their goals, and can help you achieve yours. Articles are written by top engineers and process group leaders, demonstrating and explaining the beneficial application of a variety of technologies and tools.

To receive Horizons by mail, please contact our Regional Office nearest to you.

  • Download Horizons Winter 2012 Issue

    View content summary:

    • Nitrosamines: Understand Your Risk
    • Wastewater as Energy Resource: The F. Wayne Hill WRC
    • Extreme Weather Impacts on the Water Sector
    • Rooftop Stormwater Management Systems
  • Download Horizons Summer 2011 Issue

    View content summary:

    • Cost-Effective Regulatory Compliance: The New Peekskill Water Treatment Plant
    • Upgrading Anaerobic Digestion to Combat Africa's Rising Operating Costs
    • Trace Contaminants in Water: A Contextual Understanding
    • Improving Water Quality in Northern Kentucky
  • Download Horizons Fall-Winter 2010 Issue

    View content summary:

    • Regulatory Compliance from a Split Distribution System
    • The Flooded Clarksville WWTP: Recovery Update
    • Meeting the New Numeric Standards: Research to Link Sources, Effects, and Controls
    • LID City: Low Impact Urban Development
    • Aeration Systems Test Results: Key Findings for Process Optimization
    • A Sustainable Water Supply for Southeast Florida
    • Hazen and Sawyer Aids in the Haiti Relief Effort
  • Download Horizons Spring-Summer 2010 Issue

    View content summary:

    • Using Integrated Fixed Film Activated Sludge to Increase Capacity
    • NYC’s DEP Building New System to Improve Reservoir Management
    • Controlling Corrosion and Preserving Water Quality
    • Finding Flexibility in Carbon Supplementation
    • Researching the Importance of Dissolved Organic Nitrogen in Wastewater Treatment
    • The Role of Applied Research
    • Cutting Edge Research Projects with Leading Foundations
  • Download Horizons Fall-Winter 2009 Issue

    View content summary:

    • Fast-Track LEED Design and Construction of the Bradley Avenue WTP
    • Managing Costs with the Right Dewatering Technology
    • Alternative Project Delivery in the Dominican Republic
    • Sustainable Water and Wastewater Treatment
    • The Rewards of Smart Digester Gas Management
    • Award-Winning Reuse Projects
  • Download Horizons Spring 2009 Issue

    View content summary:

    • Silver Linings in Our Cloudy Economic Climate
    • Water Demand Forecasting: Critical Factors
    • Drinking Water Treatment Considerations During Drought
    • Meeting the Challenges of Rapid Growth: Developing a New Water Supply
    • Efficient Implementation of Emergency Water Supply Measures
    • Dealing With Drought: Managing Regional Water Supply Shortages
  • Download Horizons Winter 2008 Issue

    View content summary:

    • Using Membranes for Advanced Wastewater Treatment
    • MBRs Save Space on a Tight Site
    • Pioneering Wastewater Reuse in Water-Scarce Regions
    • Optimizing Clarifier Performance with CFD Modeling
  • Download Horizons Winter 2007 Issue

    View content summary:

    • Nutrient Pollution: Trends, Challenges, Solutions
    • Modeling Comes of Age with Biowin
    • BNR for NYC: Lowering Dissolved Oxygen Levels in Long Island Sound
    • Watershed Planning: Pennsylvania's Chesapeake Bay Tributary Strategy
  • Download Horizons Summer 2007 Issue

    View content summary:

    • Green Building Begins to Reshape Environmental Infrastructure
    • Connor Creek CSO Wins Top Honors with New Treatment Approach
    • Gilboa Dam Fast-Track Improvements Project Wins Award
    • A Sustainable Approach to Stormwater Management: The Staten Island Bluebelt
    • Innovations in Nutrient Removal: Exploring Alternatives to Methanol
    • Asset Management and Sustainability: Protecting Environment and Infrastructure
    • Long Term Demand Forecasting: Meeting Water Challenges
  • Download Horizons Spring 2005 Issue

    View content summary:

    • Validating Large-Scale UV Equipment
    • Risk-Based Decision-Making for Water Utilities
    • Weighing the Value of Watershed Protection
    • Step-by-Step Guide to MF Membrane Project Success
    • Selecting New Drinking Water Technologies: The Basics Still Apply
    • Paerdegat Slurry Wall Wins Highest Honor
  • Download Horizons Winter 2004 Issue

    View content summary:

    • The Renewal of Water and Sewer Infrastructure Assets
    • When (and When Not) to Use Trenchless Methods
    • What is Asset Management?
    • Maximizing Hydraulic Capacity of Lined Sewers
    • Rapid-setting polymeric lining systems: A Promising Technology for Water Main Lining
    • Selecting Modeling Tools for Long-Term Value
    • Ensuring the Quality of Sewer Liners
    • Tough Economic Times Underscore Benefits of Trenchless Approaches to Asset Preservation
  • Download Horizons Summer 2002 Issue

    View content summary:

    • UV Disinfection: An Emerging Water Treatment Technology
    • HRPCT: A Promising Wet Weather Control Method
    • Multimedia Wide Area Network: Economical Communications Backbone for Water Authority
    • Saving the “Rainforests of the Sea”
    • Securing the Nation's Drinking Water
    • Mamaroneck BNR Demonstration Project and Black Rock Water Treatment Plant Win NYACE Awards
  • Download Horizons Winter 2001 Issue

    View content summary:

    • Hazen and Sawyer Owner's Representative on Largest Design-Build of its Kind
    • New Roller-Compacted Dam Passes Major Test
    • Deionization Done Differently: MF + RO = Mixed-bed IOX = Ultra-Pure Water
    • Is On-site Hypochlorite Generation a Viable Disinfection Alternative?

Keep up-to-date with Hazen and Sawyer news:

Sign up for our email newsletter

* Required fields

Email Newsletter

Sign up to receive our email newsletter featuring highlights of the latest Hazen and Sawyer news.

* Required fields

© Copyright 2012 Hazen and Sawyer.