Guides

TitleDateExcerpt
How to Design a Community Rain Garden for Cleaner StreetsA community rain garden is a planted landscape feature that captures stormwater from roofs, sidewalks, parking areas, and streets. Instead of allowing runoff…
Understanding Anaerobic Digestion for Energy RecoveryAnaerobic digestion is a biological process that converts organic solids into useful biogas when oxygen is absent. At wastewater treatment plants, this process…
Managing biosolids safely when wet weather arrivesRain can change a wastewater facility’s operating conditions within hours. Influent flows rise, collection systems surcharge, treatment capacity narrows, and…
Building a Strong FOG Education Program for Local CommunitiesFats, oils, and grease (FOG) are ordinary kitchen byproducts with extraordinary consequences for wastewater systems. When poured down sinks or rinsed from…
Building resilience against saltwater intrusion at coastal treatment plantsCoastal wastewater treatment plants operate where rising seas, tidal channels, aging infrastructure, and urban development intersect. When seawater enters…
Choosing a SCADA System That Fits a Small UtilityA supervisory control and data acquisition system can give a small water or wastewater utility better visibility, faster response times, and more reliable…
Constructed Wetlands As A Practical Tertiary Treatment StrategyMunicipal wastewater treatment plants are under growing pressure to produce higher-quality effluent while controlling energy use, chemical demand, and…
The Economics of On-Site Chlorine GenerationWater and wastewater agencies are reassessing disinfection as chemical prices, transportation constraints, safety requirements, and staffing pressures reshape…
How to Implement a Leak Detection Program for Water Distribution SystemsWater loss affects operating budgets, system reliability, energy use, and public confidence. A well-designed leak detection program helps utilities find hidden…
How CWEA Shapes Water Advocacy in CaliforniaWater policy is shaped by far more than legislation. Technical standards, regulatory guidance, infrastructure funding, workforce capacity, and public trust all…