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Zebra mussels have quickly become one of the most significant challenges to raw water supply systems in Texas.

Entities across the state are spending precious capital dollars to protect vital infrastructure and to remove ongoing infestations that block critical facilities and reduce available capacity for water treatment and raw water pumping operations. As the proliferation of these mussels continues to grow, it is imperative to protect this infrastructure from this invasive species.

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Read More - Protecting Your Infrastructure From Zebra Mussels

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Tagstreatment, zebra mussels, environmental, drinking water act, raw water supply, water supply,

In an effort to help clients identify sustainable and resilient solutions for addressing tomorrow’s water challenges, a Freese and Nichols delegation joined the national conversation on the future of water supply and management.

Serving as a delegation at the One Water Summit last week in Austin, our team heard presentations from utilities from across the country who are implementing successful programs in utility consolidation, green infrastructure, drought/flood management, rural development, smart technology,...

Read More - Taking the One Water Concept Further

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TagsOne water, water planning, water resource planning, water supply, water management, Water,

Automating the aeration and disinfection processes and completing other updates at SAWS’ Leon Creek Water Recycling Center serving the San Antonio area resulted in improved operations and cost savings on electricity, chemical and labor.

The project for the San Antonio Water System required an innovative approach to design – and construction of a bypass pumping installation to keep the plant running at 100% during the extensive repair and replacement of equipment.

The...

Read More - SAWS Leon Creek WRC Rehab Project Featured in WE&T Magazine

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As dam owners across the country have learned in dramatic fashion, disasters usually happen quickly though the conditions that cause them typically build up over time.

Whether your emergency results from a hurricane, a spillway collapse or vandalism, you as a dam owner/manager can be ready with a well-developed, up-to-date and practiced Emergency Action Plan.

Our guidance for knowing what to consider, how to prepare and how to respond recently was featured...

Read More - Disaster Happens: Build Your Dam Emergency Response Plan on a Foundation of Preparation

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Tagswater resources, dams, Levees, disaster, resiliency, north carolina, spillway, dam owner,

Desalination remains a practical and affordable solution for water supply. Next in our Sustainable Water Management Series, representatives from the Texas Water Development Board, City of Corpus Christi and Freese and Nichols weigh in on the successes of desalination so far in Texas. They’ll also cover the scientific and policy lessons learned so far.

  • Texas Brackish Groundwater Science and Policy:
  • ...

Read More - Making Desalination an Affordable Water Supply Solution

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Tagsdesalination, water supply, Water, water planning, water resource planning,

Note: This is the fourth part in a series about the AWIA of 2018. Read the first here , second here and third here.

On Aug. 1, the U.S. EPA released additional information related to the American Water Infrastructure Act of 2018...

Read More - AWIA of 2018: EPA Releases Aug. 1 Baseline Threat Guidance

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TagsEPA, water infrastructure, resiliency, asset management, asset, emergency response, AWIA of 2018,

Note: This is the third part in a series about the AWIA of 2018. Read the first and second parts here and here .

The clock is ticking for U.S. water systems to comply with the American Water Infrastructure Act of 2018 requirements for Risk and Resilience Assessments and Emergency Response Planning.

Compliance deadlines begin in March 2020 for water utilities to...

Read More - EPA to Issue Guidance on AWIA Risk and Resilience Assessments and Emergency Plans

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TagsEPA, water infrastructure, resiliency, asset management, asset, emergency response, AWIA of 2018,

In high-rate activated sludge (HRAS) systems, extracellular adsorption and intracellular storage have been referred to as the dominant mechanisms for capturing organic carbon from wastewater.

However, the quantification of storage products under short sludge retention time (SRT) of HRAS systems has rarely been studied until now. Since the measurement of storage products is complex and dependent on several variables, alternative solutions for substrate removal through storage are required to understand the high-rate...

Read More - A Fundamental Approach to Determining Intracellular Storage Products

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Tagstreatment, wastewater treatment, activated sludge, Wastewater, HRAS,

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