About Access Water

CH2M HILL's Access Water blog provides innovation and insight on all things water. It is for all individuals interested in learning about and sharing the latest water-related news & events, technology & trends, and cool projects.

Recharging groundwater in the City of Fresno

Brian presented his paper, “Using Optimizing Modeling for Transmission Mains to Find Cost Savings for the Recharge Fresno Program,”at the American Water Works Association’s Annual Conference and Exposition, held June 19-22, in Chicago, Illinois. Brian’s presentation reviewed CH2M’s optimization model used to help the City of Fresno reduce overall costs of constructing a large conveyance system to alleviate its groundwater depletion. Brian also presented on “Developing a Regional Water Conservation Program for the Metropolitan North Georgia Water Planning District,” and “Incorporating Uncertainty in Water Demand Forecasts Increases Confidence,” in addition to moderating the session, “21st Century Water Conservation & Sustainability.”

Thermal Hydrolysis Offerings and Performance

The wastewater industry has entered an exciting time, as new technologies are making it economically feasible to exploit resources, such as sewage sludge, which has traditionally been considered a problematic waste. Today, with the advancements being made, sewage sludge is seen as a resource which can be recovered and used for its high energy and nutrient content. CH2M's Global Wastewater Service Team Deputy Leader Todd Williams explores a specific example of technology changing the way resources are recovered to help with managing biosolids - thermal hydrolysis technology.

Embracing Disruptive Technologies in Wastewater Treatment

CH2M's Global Wastewater Service Team Leader Julian Sandino has been invited to present a paper and lead a panel at CIWEM’s SludgeTech 2016 conference, being held just outside of London next week. Julian will share his insight on how the industry can embrace disruptive technologies to manage risk in wastewater planning, as well as innovative ways we can work together to move the industry forward. Learn more about these technologies in his latest Access Water blog.

Commissioning Lakeview Water Treatment Plant High Lift Pumping Station

The Region of Peel currently serves more than one million consumers in the Greater Toronto Area (Canada) and supplies water through a purchase agreement to neighboring municipalities through two water treatment plants (WTP), Lakeview and Lorne Park. The Lakeview WTP, named Water Project of the Year in 2015, began operations in 1954 as a two-filter, 9 ML/D facility and was expanded as part of a regional water treatment and conveyance infrastructure expansion plan to provide capacity of 1,100+ ML/D. Additional High lift pumping capacity was provided through the extension of the recently completed High Lift Pumping Station, with a new pump bay, consolidating all high lift pumping in a single station. CH2Mer Lee Anne Jones is at the American Water Works Association's Annual Conference and Exposition this week and presented on, “Commissioning Of The 1,375 ML/D Lakeview WTP High Lift Pumping Station – Much More Than Just A Pump Start And Stop Exercise." Learn more about this project in today's Access Water blog.

Tucson Pilots Potable Water Reuse

Tucson, Arizona boasts a diversity of cultures, architecture and peoples; and is one of the Mega-Trend cities of the 21st century. To meet the water supply needs of the greater Tucson Metropolitan area, the City of Tucson and Tucson Water are exploring potable reuse as a means to diversify and expand their water portfolio. In support of this effort, CH2M and the City conducted a pilot test of an innovative and sustainable potable reuse treatment scheme, which offers significant benefits to other utilities considering potable reuse as a viable option to addressing water supply needs. Check out the benefits provided from Tucson's potable reuse treatment scheme in today's Access Water blog or join CH2M Global Technology Leader for Water Reuse Larry Schimmoller for his session at the American Water Works Association's Annual Conference and Exposition on Monday afternoon.