district water board Articles

  • Characteristics of active local water management districts in the Red River Basin

    As new demands for water management emerge, water managers need to evolve and accept new roles and new ways of working. Local water management districts with traditional water quantity roles need to adopt new activities and new ways of working in order to support basin-wide water quality and flood control initiatives. This paper presents an empirical analysis of the adoption of twenty-two ...


    By IWA Publishing

  • Benefits Realized Through Asset Management Practices at Eastern Municipal Water District

    In late 1999, Eastern Municipal Water District’s (EMWD) Board of Directors and Senior Managers recognized the importance of asset management in providing service to its customers and directed staff to implement a comprehensive asset management program based on best practices. The District recognized early on that total organization commitment was necessary to achieve success in asset management ...

  • Economic Evaluation of the Cadiz Groundwater Storage and Dry Year Supply Project, Metropolitan Water District of Southern California

    This report summarizes the Pacific Institute’s economic evaluation of the Cadiz groundwater storage and transfer project. The evaluation is consistent with and elaborates on the analysis previously submitted by Professor Charles ...


    By Pacific Institute

  • Hydrobiology and productivity of Kuntbhyog Lake, (District Mandi, Himachal Pradesh), India

    Studies on the biodiversity on Kuntbhyog Lake (Himachal Pradesh) were made on species composition and population dynamics of phytoplankton, zooplankton, nekton, productivity in relation to seasonal variations in physico-chemical characteristics of water. Among phytoplankton, members of Bacillariophyceae and Chlorophyceae constituted the dominant group, whereas Cyanophyceae and Euglenophyceae ...


    By Inderscience Publishers

  • Eastern Municipal Water District Proactively Expands EMIS to Maximize DMR Reporting Accuracy and Efficiency

    It wasn’t gold but a more valuable resource that the county of Riverside, California sought back in 1950. The droughts of the late 1940’s were hard on the community and farms – the situation was grave. Local leaders knew they needed access to the Colorado River Aqueduct and soon established the Eastern Municipal Water District (EMWD). This new agency negotiated an agreement with ...


    By IHS

  • Integrating Rural Wastewater Management: Crow Wing County Sanitary Management District

    ABSTRACTDouble-digit population growths and skyrocketing development has resulted in a dramatic increase in unsewered development in Minnesota’s popular lakes county. To help assure protection of human health and the quality of the waters, a county wide decentralized sanitary district with pilot subordinate districts is being established in Crow Wing County. The objective of the district is to ...

  • Interview with Thomas A. Schwartz - 2014 Chairman of the ASTM Board of Directors

    As president and senior principal at Simpson Gumpertz & Heger Inc., what challenges and opportunities do you see for your company as it prepares to close out its sixth decade of serving a broad client base? SGH has been very fortunate to have had a decades-long unbroken string of growth and expansion of services and client base. As we look to the future, we focus on maintaining the ...


    By ASTM International

  • Pebble Beach Community Services district backup monitoring to an existing SCADA system case study

    Most people, not just golfers, recognize the name Pebble Beach as being one of the premier residential communities. Nestled on the shoreline and bluffs of the California Monterey peninsula, Pebble Beach is home to hundreds of multi-million dollar estates and some of the most meticulously maintained golf courses in the world. One course, the Pebble Beach golf links, hosts the annual Pebble Beach ...


    By Mission Communications, LLC

  • St. Landry Parish Solid Waste Disposal District: Turning Landfill Gas Into Biofuel

    One of the pioneers in biogas use, St. Landry Parish Solid Waste Disposal District has used its landfill gas to fuel vehicles in their local Sheriff’s Department. Born out of the need to deal with open dumps in the late 1970s, the St Landry Parish Solid Waste Disposal District’s purpose was to deal with the growing problem. Before its creation, waste was collected by a ...


    By Waste Advantage Magazine

  • Nanofiltration As a Post-Treatment at a Conventional Water Treatment Plant

    Introduction The Clifton Water District (Colorado) covers roughly 20 square miles stretching east of Grand Junction to Palisade, and extending south from I-70 to the Colorado River. The District has approximately 7,400 service connections serving a population of 30,000. Utilizing the Colorado River as its primary source, the District's Charles A. Strain Water Treatment Plant has a capacity of 12 ...


  • ACTIFLO® Clarifiers are Heart of Antioch, CA Recycled Water Facility

    Due to a number of economic and ecological factors, the California State Water Resources Control Board requires power plant developers to evaluate the use of recycle water for cooling tower needs. For this reason, Calpine (a power plant developer) formed a public-private partnership between itself, Bechtel Enterprises and the Delta Diablo Sanitation District (DDSD) to build a new recycled water ...

  • DC Water Taps Into Biodiesel’s Sustainability Benefits

    Sustainability is more than a buzzword at DC Water. Ingrained throughout the agency, sustainability is in high gear at DC Water’s fleet division where biodiesel fuel powers all 230-diesel vehicles, and emissions are closely monitored. “Biodiesel just makes sense,” said Timothy Fitzgerald, Director Fleet Management for DC Water. “We switched to biodiesel in 2007 ...


    By National Biodiesel Board

  • Water Level Measurement Network Polder Monitoring Areas - Case Study

    Project name Water Level Measurement Network Polder Monitoring Areas Client Rijnland District Water Control Board Country The Netherlands Background and aim project Chris van Vliet (team leader of Sample Taking at HHRS of Rijnland) explains why this project was carried out: “The most ...


    By Eijkelkamp Soil & Water

  • Cities are finally treating water as a resource, not a nuisance

    From Houston to Melbourne, the surprising ways urban areas are dealing with water woes Memorial Day barbecues and parades were thwarted this year in Houston when a massive storm dumped more than 10 inches of rain in two days, creating a Waterworld of flooded freeways, cars, houses and businesses, leaving several people dead and hundreds in need of rescue. ...


    By Ensia

  • Hey, America: It’s time to talk about the price of water

    Recent woes have drawn unprecedented attention to the worth of fresh, clean water. Can it change the way we pay for the world’s most undervalued resource? This summer, a 90-year-old water pipe burst under Sunset Boulevard in Los Angeles, sending a geyser 30 feet into the air and a flood of troubles over the UCLA campus. Raging water and mud trapped five people, swamped 1,000 cars ...


    By Ensia

  • Alternative Project Delivery California`s First Design-Build-Own-Operate Biosolids Recycling Facility

    ABSTACTThe Sacramento Regional County Sanitation District (District) engaged the private sector for the design, finance, construction, ownership, and 20 year operation and of a Biosolids Recycling Facility (BRF). In early 2005, the BRF began processing solids into heat dried pellets to be beneficially reused. The BRF is located at the Sacramento Regional Wastewater ...

  • Championship Reuse

    ABSTRACTLas Colinas is a 12,000-acre high quality residential-commercial development in Irving, Texas, located between Fort Worth and Dallas. One of the foremost appeals of the development is the water features such as lakes and canals that are interspersed throughout the property. In order for the development to succeed and maintain its aesthetic appeal, it was necessary to secure dedicated ...

  • Sustainable Development of Environmental and Non-Environmental Resources Using GIS for VISION 2050

    1. INTRODUCTION The Andhra Pradesh Pollution Control Board (APPCB) initiated the development of districts based on environmental information system and action plans as part of the A.P. Vision 2020 exercise. The principal objective of the proposed GIS project is to provide support to the APPCB and the stake holders of A.P. Government in designing a strategy and implementation mechanism to ...


  • Case Study: Garlic Processor

    Utilizing Bio System’s Microbes and Aeromix Systems to develop a stable biomass and eliminate odors from a food processing pond.A California garlic processor had a persistent odor problem with their wastewater pond and had been under increased scrutiny from the Regional Water Quality Control Board (RWQCB) as well as the Air District to reduce the pond odors. The odors emanating from this pond ...


    By Integrated Engineers Inc.

  • Managing Ponds for BOD Reduction and Odor Control

    A large number of food processors utilize ponds to treat their wastewater. Most of the time these ponds are aerobic in which they use oxygen to degrade the wastewater biological oxygen demand (BOD). Fruit and vegetables contain a high amount of simple sugars and other organic compounds that when exposed to water are released into the water stream. These organic compounds require oxygen to degrade ...


    By Integrated Engineers Inc.

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