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Governor signs bill to accelerate California direct reuse

The governor of California, Jerry Brown, signed legislation on 8 October 2013 designed to accelerate direct potable reuse throughout the US state.

Massive health grant aids Chino desalters expansion

California's Western Municipal Water District announced on 28 June 2012 that it had received a "monumental" US$ 51 million grant from the state's Department of Health towards the US$ 130 million expansion of the Chino desalination plants.

California considering CEC monitoring in water reuse

The California State Water Resources Control Board is to consider adding monitoring of constituents of emerging concern (CECs) to its requirements for recycled water at its board meeting on 16 October 2012.

San Diego approval leads large SoCal water reuse surge

The board of the San Diego County Water Authority on 22 May 2014 approved support for the City of San Diego's proposed large-scale water recycling project, Pure Water San Diego, which the water authority has identified as the region's most likely next source of local supply.

Water-reuse bill to be debated in California assembly

A bill to completely revise California's water-reuse legislation was passed for its third reading on 25 May 2012 and will come up on the floor of the state assembly this week.

Final draft of San Diego water-reuse scheme published

The City of San Diego, California, has published the final draft of its Recycled Water Study - the culmination of a two-year process to develop a new vision for water reuse in the San Diego region.

Nine projects get Reclamation feasibility funding

The Camp Pendleton desalination project in California is one of nine advanced water treatment and reuse projects in three US states selected for feasibility-study funding by the Bureau of Reclamation.

Two direct potable reuse projects are currently in operation worldwide, in Texas, US, and Windhoek, Namibia

The Long Read: Do we have the technology for potable water reuse?

Water reuse for drinking purposes is racing up the agenda in the US and elsewhere. Work to draw up new rules for potable reuse is advancing in states including California and Arizona, as well as in Canada and the European Union. Technologies are being piloted, and plants permitted.

Seven potable reuse study schemes win US$ 1 million funding

The WateReuse Research Foundation has approved funding for seven new direct potable reuse (DPR) research projects, valued at more than US$ 1 million.

MF/RO plant may be Santa Clarita salt solution

A microfiltration/reverse-osmosis (MF/RO) advanced wastewater treatment plant is one of several options being considered by the Santa Clarita Valley Sanitation District (SCVSD) in California, USA, to deal with excessive chloride levels in the wastewater it discharges to the Santa Clara River from its two treatment plants.

Direct potable reuse to be debated at WRA symposium

The WateReuse Association has announced the program for its annual symposium, including a closing panel discussion entitled Direct Potable Reuse: Not a Pipe Dream Anymore?

Escondido hires consultants for potable water reuse

The City of Escondido in southern California approved on 27 June 2012 spending of US$ 1.14 million to hire a team led by Black & Veatch and including Brown & Caldwell for services towards its Indirect Potable Reuse Program.

Parsons selected for California water-reuse expansion

California's West Basin Water District has awarded its largest ever water-reuse contract to Pasadena-based Parsons Corporation on a design-build basis.

Oxnard AWPF currently under construction

Finance agreed for Camarillo regional desalter studies

Two water districts and two - possibly three - cities in southern California have agree to finance studies for a regional brackish-water desalination plant to be located near Camarillo.

Visalia wastewater upgrade will be largest MBR in California

The City of Visalia, USA, is upgrading its wastewater treatment plant with membrane bioreactor (MBR) technology and will be the largest MBR plant in California when it enters service in 2013.

NSF publishes commercial/residential water-reuse standard

The first US national standard for commercial and residential onsite water-reuse treatment systems was published on 15 November 2011 by NSF International, the US-based public health and environmental organization.

UCLA water summit will look at desalination/reuse

Seawater desalination and wastewater reuse will be key topics at a one-day summit on the Future of Water in Southern California to be held by the University of California, Los Angeles, on 27 January 2012.

Carollo selected for Texas DPR health check

Carollo Engineers has been selected by the Texas Water Development Board to carry out detailed public health analysis of the first direct potable water reuse (DPR) facility in the USA.

Santa Barbara ponders US$ 2 million subsurface intake test

Californian city, Santa Barbara, may put up to US$ 2 million into a study of a desalination facility seawater intake structure after environmental groups said the existing plant's open water intake pipe could be harmful to marine life.

Postponed California water bond included water reuse

The California legislature has again postponed a November 2012 ballot on a water infrastructure bond worth US$ 11 billion, which included US$ 1 billion worth of water reuse projects.

California town uses fast-track laws to push through desalination plant

California coastal tourist town Cambria has used the state's fast-track approval scheme for measures to address its drought emergency to build a desalination plant scheduled to go on stream later this month after only six months in preparation.

California district ups desalination and reuse incentive by 36%

Southern California's Metropolitan Water District has increased by 36% the financial incentive for water agencies to develop and produce recycled water, recovered groundwater, and desalinated seawater supplies.

'Challenges are shared across the border', Mitch Thompson, Otay

Water from NSC Agua's desalination plant in Rosarito, Baja California, is a critical component of Otay's diversification efforts.

US$ 10.6 million grant for water-reuse schemes

The US Bureau of Reclamation announced on 4 May 2012 the selection of seven projects in the Mid-Pacific Region to receive more than US$ 10.6 million in WaterSMART Title XVI water recycling and reuse funding.

Water Reuse California appoints new managing director

WateReuse California has appointed Jennifer West as managing director of the California Section.

'Challenges are shared across the border', Mitch Thompson, Otay

Water from NSC Agua's desalination plant in Rosarito, Baja California, is a critical component of Otay's diversification efforts.

WRRF calls for research conference abstracts

The WateReuse Research Foundation (WRRF) is accepting abstracts for technical presentations at its 16th Annual Water Reuse & Desalination Research Conference, to be held in San Diego, California, on 4‑5 June 2012.

Public meeting set for San Joaquin water reuse EIS

The US Bureau of Reclamation has set a public scoping meeting for 13 May 2014 as part of the environmental impact statement (EIS) process for the proposed North Valley Regional Recycled Water Program (NVRRWP) in California's San Joaquin Valley.

California advanced treatment projects get Reclamation funding

The US Bureau of Reclamation has selected eight desalination/water reuse construction projects in California for funding under the WaterSMART Title XVI Water Reclamation & Reuse Program.

Soquel Creek district to examine water-reuse options

Soquel Creek Water District in California, whose proposed desalination project with City of Santa Cruz was put on hold last year when Santa Cruz backed out, is re-evaluating water-reuse projects and their feasibility.

California regulators seek less water restriction as Carlsbad kicks in

California regulators have proposed that a 25% state-mandated water conservation target should be eased off on grounds including the start up of major desalination and water reuse programmes.

Orange County loses widely respected lab director

Orange County Water District (OCWD) in California announced on 21 March 2011 that Steve Fitzsimmons, director of its Advance Water Quality Assurance Laboratory, who had been a key figure in water quality testing for Water Factory 21 and gaining credibility for the Groundwater Replenishment System, died on 3 March 2011.

Reclamation funds reuse in California and New Mexico

Five congressionally authorized water reclamation and reuse projects in California and New Mexico, USA, will receive cost-shared funding for planning, design and construction of their projects, following a Bureau of Reclamation announcement on 21 May 2013.

Escondido moves towards indirect potable reuse

The City of Escondido in southern California, USA, could be about to follow neighbour San Diego in setting up an indirect potable water-reuse (IPR) scheme as part of a wastewater facility upgrade costing about US$ 200 million.

District backs out of California's GRIP water-reuse project

One of the three main partners in a US$ 210 million indirect potable water-reuse scheme in California's San Gabriel Valley has walked away from the project.

Chinese visitors for West Basin water-reuse plant

California's West Basin Municipal Water district announced on 26 April 2013 that earlier in the month it had received a visit from a group of public and private administrators from China interested to learn about water recycling facilities and the management experiences of US enterprises in wastewater treatment.

Revised dates for IDA desalination energy conference

The International Desalination Association (IDA) has rescheduled its conference on Desalination: An Energy Solution, which was to have taken place in California in September, to 2-3 November 2010 at the same venue, the Hyatt Regency Resort & Spa, Huntington Beach.

CCC to rule on Cambria desalination plant studies

California Coastal Commission (CCC) staff have advised the commission at its meeting this week to agree to a US Army Corps of Engineers proposal to test a beach in the Cambria region, near San Luis Obispo, for use as beach wells for a desalination plant.

MemPulse MBR equipment with air scouring technology significantly reduces energy consumption.

Modesto water quality project gets Siemens MBR equipment

Equipment for a 12.6 MGD (47,700 m³/d) membrane bioreactor (MBR) system is to be supplied to City of Modesto, California, USA, by Siemens Water Technologies for the Jennings Road Water Quality Control Facility.

MBR at heart of innovative wastewater reuse project

An innovative wastewater treatment/water reuse project was opened for the City of Clovis, California, USA, on 19 March 2010, featuring membrane bioreactor (MBR) technology, ultraviolet (UV) disinfection and a patented sludge-reduction system

Santa Clara votes for advanced wastewater reuse plant

The directors of the Santa Clara Valley Water District in California, USA, approved two agreements with the City of San Jose on 23 February 2010 to build a new advanced water treatment facility involving microfiltration, reverse osmosis and ultraviolet disinfection.

Community water-reuse manual published

The WateReuse Association announced on 22 October 2009 a new publication designed to help communities create a sustainable, drought-proof reclaimed water supply, while protecting public health and the environment.

Funds on the way for Long Beach desalination R&D

Federal US funding for the Long Beach desalination and water-reuse development projects in California now only needs President Obama's signature after the Senate on 15 October 2009 approved the final version of the US$ 33.5 billion 2010 Energy & Water Appropriations bill.

San Diego wastewater reuse demonstration to continue

San Diego City Council voted on 7 July 2009 to continue a $12 million wastewater indirect potable reuse demonstration project which would take purified sewage water from the North City Water Reclamation Plant and pump it into the San Vincente Reservoir to augment drinking water supplies.

US govt to invest US$ 135 million in water reuse

The US Department of the Interior announced on 15 April 2009 the investment of US$1 billion under the American Recovery and Reinvestment Act of 2009 (ARRA) in America's water infrastructure to create jobs and get the economy moving again. Of this, US$ 135 million is available for grants for water reuse and recycling projects.

Bay agencies band together for water reuse funding

Water reuse, particularly for irrigation, is getting major attention in the San Francisco Bay area of California, USA. Municipalities and water districts are banding together to obtain federal funding.

Santa Cruz pilot desalination results in 3-4 months

The Water Department of the City of Santa Cruz (SCWD), California, USA, confirmed on 23 March 2009 that its year-long seawater reverse-osmosis (SWRO) pilot plant test will be ended in mid-April with a report due in June or July 2009.

Water-reuse funding may be used to counter drought

The US Secretary of the Interior Ken Salazar on 26 February 2009 called on the Bureau of Reclamation to explore ways in which funds recently appropriated to Reclamation under the American Recovery & Reinvestment Act for water reuse and other water projects might be used to help stretch California's water supplies in the coming months.

AMTA to bid for 2015 IDA World Congress

The American Membrane Technology Association (AMTA) has told D&WR that it will be bidding to stage the International Desalination Association (IDA) World Congress in 2015.

Green groups pledge to drop Huntingdon appeal

Environmental groups have pledged to drop their appeal against the award of a permit for the proposed Huntington Beach desalination plant after California state water officials confirmed that the plant developer, Poseidon Water, will have to reapply for one of its permits if state regulatory amendments go into effect.

USEPA tightens monitoring rule for TC in drinking water

The US Environmental Protection Agency (EPA) announced on 17 June 2010 that it is proposing to revise the 1989 Total Coliform Rule to incorporate improvements recommended by a federal advisory committee.

Desalination help published with WHO drinking water standards

The World Health Organization launched the 4th edition of its Guidelines for Drinking-Water Quality (ISBN: 978 92 4 154815 1) at the Singapore Water Week on 4 July 2011 - and also launched a separate guide for desalination.

Biwater bags California reuse contract

UK water technology group Biwater has been awarded a contract to design, supply and commission all process, mechanical, electrical and control components for a planned wastewater reuse demonstration project in California, USA.

EPA funding for Arlington Desalter's biological denitrification

California's Western Municipal Water District (WMWD) confirmed on 10 February 2011 that it had secured a US$ 528,000 federal grant in January for design work on a treatment system that uses naturally occurring bacteria to remove toxic contaminants, including perchlorate and nitrate, from drinking water.

California US$ 687 million drought relief bill calls for more reuse

California governor, Jerry Brown, has signed a US$ 687 million drought relief bill that calls on the State Water Resources Control Board and Department of Public Health to devise additional measures to bring on the use of recycled water.

Arlington Desalter

Desalination plant's nitrate removal has hidden benefits

A water district in California has found a novel way to remove multiple contaminants from groundwater currently feeding a desalination plant without creating waste that requires costly treatment and disposal.

Water scarcity is the biggest driver of water reuse, say respondents to our industry survey

Water reuse: a growing market of opportunity and challenge

Survey findings suggest a market with the technical expertise, innovative ideas, and will to service customers' water needs, while a lack of money, reluctance to take chances on new technology, and instances of poor governance present challenges.

A grand conference is AMTA/ AWWA's fourth

One thousand attendees turned up at Orlando, Florida for the fourth Membrane Technology Conference (MTC) hosted jointly by the American Water Works Association (AWWA) and American Membrane Technology Association (AMTA) last week.

The IDA International Conference on Water Reuse and Recycling 2018 will feature two days of plenary, panel and technical sessions

IDA unveils lineup of speakers for water reuse conference

The International Desalination Association (IDA) has secured a stellar lineup of keynote speakers for its International Conference on Water Reuse and Recycling 2018, led by Spain's secretary of state for the environment, Maria Garcia Rodriguez.

Bundamba Advanced Water Treatment Plant, Queensland, Australia

Bundamba wastewater reuse plant passes second quality test

The second Water Quality Report for the Bundamba Advanced Water Treatment Plant in Queensland, Australia, has confirmed the excellent quality of the purified water it produces and proved that the water is safe to add to the drinking supply, says government agency WaterSecure

Singapore's NEWater reused wastewater passes latest test

The reclaimed wastewater from Singapore's NEWater plants passed its 12th bi-annual drinking-water test by an independent international audit panel with flying colours during the country's Water Week.

Contamination security white papers released in USA

New security technologies for detecting and monitoring water supplies could be developed as a result of a contamination warning system (CWS) demonstration pilot project in the USA undertaken by CH2M Hill and the Philadelphia Water Department (PWD).

IDA is seeking original work for its 2018 International Conference on Water Reuse and Recycling

IDA issues final call for papers for upcoming reuse conference

The International Desalination Association (IDA) has issued a final call for abstracts for its 2018 International Conference on Water Reuse and Recycling, 24 to 27 June, in Valencia, Spain.

Interview: Kati Bell, Stantec global reuse leader

Canadian engineering giant Stantec acquired water business MWH Global for $795 million, back in 2016. Now that the dust has settled on the deal, how well is the integration of the two organisations proceeding, and as the global water reuse practice hits its stride, how could its work help to shape the water markets of the future?

Another legal blow for Monterey desalination alternative

California American Water's (Cal Am's) progress in developing an alternative desalination project for California's Monterey Peninsula received yet another setback on 2 February 2012, when a judge issued an amended ruling on the environmental impact report (EIR) originally published for the abandoned Regional Desalination Project.

SWMOA chooses San Diego for 2013 symposium

San Diego, California, has been chosen by the Southwest Membrane Operators Association SWMOA) for its Annual Symposium in 2013.

California board offers low-interest water‑reuse finance

California's Water Resources Control Board (WRCB) has approved new low-interest financing terms for water-recycling projects that can be completed within three years of governor Jerry Brown's drought declaration on 17 January 2014.

California approves bond issue for Carlsbad desalination

Poseidon Resources has submitted and had approved an application for US$ 780 million in tax-exempt bonds for the Carlsbad seawater desalination project.

Brochure available for SWMOA's Sonoma symposium

A brochure for the Annual Symposium of the Southwest Membrane Operator Association (SWMOA) with a complete program and registration details is now available from the association.

Another appeal against Carlsbad desalination project

An appeal against a court ruling allowing the Carlsbad desalination plant to use the open-ocean cooling-water intakes of the adjacent power station for its water intake was launched on 18 August 2011 by the Surfrider Foundation, a non-profit grassroots organization.

Outfall and intake problems hit OC desalination

The pilot plant for the South Orange Coastal Ocean Desalination Project in California has been forced to close down due to relocation of its outfall pipe due to heavy storms . The project has also run into problems with its intake water.

San Diego IPR demo open to public tours

The public can now tour the City of San Diego's Water Purification Demonstration Project, which is evaluating the feasibility of using advanced treatment technology to produce water that can be sent to San Vicente Reservoir and later distributed as potable water.

Court dismisses Carlsbad desalination permit challenge

Poseidon Resources jumped what it hopes will be the final legal hurdle for the Carlsbad Desalination Project on 24 June 2011, when the California Superior Court upheld the San Diego Regional Water Quality Control Board's most recent approval of the project.

World Water Day 2017 was the occasion for many new initiatives from desal, reuse, and water industry specialists

Best of World Water Day 2017

Water. desalination + reuse rounds up the social projects, scientific discoveries, prize launches, and other initiatives from the desal and reuse community on World Water Day, 22 March 2017.

West Basin rehires United Water for water‑reuse plant

Suez subsidiary United Water has been awarded a renewed contract by West Basin Municipal Water District in California to continue to operate and maintain the Edward C Little Water Recycling Facility including four satellite plants.

Monterey boreholes reveal good slant-well conditions

California American Water (Cal Am) reported on 20 December 2013 that data from its ongoing investigation into subsurface slant well intakes for its proposed Monterey desalination plant were showing promising results.

H2O Innovation to buy Piedmont Pacific

Canada's H2O Innovation Inc announced on 25 November 2013 the signing of an agreement to purchase all of the issued and outstanding common stock shares of Piedmont Pacific Corporation, the Oakland-based flexible pipe couplings manufacturer, for a total consideration of approximately Can$ 4.0 million (US$ 3.8 million).

RO, IX and ceramic membranes in Veolia oilfield reuse contract

A 45,000 bpd (7,154 m³/d) produced-water reclamation facility is to be installed at the Arroya Grande oilfield in California by Veolia Water through a design-build-operate contract.

The Orange County Groundwater Replacement System

Go-ahead for 113,500 m³/d Orange County GWRS expansion

Orange County's world-renowned membrane-based Groundwater Replenishment System (GWRS) in California is to be expanded by another 30 MGD (113,500 m³/d) following approval by the board of the Orange County Water District (OCWD) on 30 March 2011.

Piedmont Pacific's Jim Medanich dies at 75

One of the best loved characters of the desalination world passed away on 9 November 2013 - James Medanich, founder and president of Piedmont Pacific Corporation.

California to promote reuse and streamline permitting

In the future, most new water in California will come from a combination of improved conservation and water use efficiency, conjunctive use (coordinated management of local surface and groundwater), recycled water, drinking water treatment, groundwater remediation, and desalination.

San Diego hires MWH/Brown and Caldwell team to manage city's US$ 2.7 billion drinking water

The city of San Diego, California has selected environmental engineering, consulting, and construction team, MWH/Brown and Caldwell, to manage and assist in the delivery of the city's US$ 2.7 billion drinking water programme, Pure Water San Diego.

Twin Victor Valley MBR plants get state funding

The twin membrane-bioreactor plants planned for the communities of Apple Valley and Hesperia on the edge of the Mojave desert east of Los Angeles, USA, have received US$ 1.5 million funding from the California Department of Water Resources.

LACSD signs up Desalitech for chloride‑removal test

Desalination system developer Desalitech is to support a pilot project with the Los Angeles County Sanitation Districts (LACSD) to upgrade two Santa Clarita Valley wastewater treatment plants in order to meet state‑mandated chloride limits, the company announced on 2 October 2013.

High-visibility reuse demo awarded to APTwater

California-based APTwater, Inc has been awarded a contract to use its technology for a municipal water-reuse system for the City of Anaheim, California.

Southern California reused-water purchase agreed

The Water Replenishment District of Southern California (WRD) and the Sanitation Districts of Los Angeles County (SDLAC) signed a 30‑year recycled water purchase agreement on 29 August 2013, which will eliminate the need for water from northern California and the Colorado river for groundwater recharge.

Ratepayer group challenges Monterey desalination approval

California's Division of Ratepayer Advocates (DRA) has appealed against the approval of the Coastal Water Project on the Monterey peninsula, stating that the state Public Utilities Commission (CPUC) surrendered its oversight responsibilities to the promoters of the project, which includes a seawater desalination plant.

The facility site at SEA Lab

West Basin district dedicates desalination demo facility

California's West Basin Municipal Water District is nearing completion of its new desalination demonstration facility, following formal dedication of the plant on 12 November 2010.

IDA finalises Huntington Beach desalination energy conference topics

The International Desalination Association (IDA) has finalised the speakers and topics for its new-style conference Desalination: An Energy Solution, which is being held on 2-3 November 2010 in Huntington Beach, California, the city likely to host the USA's next large desalination plant after Carlsbad.

Southern California gets wastewater reuse and desalination grants

Southern California's Joint Water Purification Pilot Program (JWPPP), which will evaluate the feasibility of wastewater reuse using advanced water treatment, has received a US$ 334,000 grant from the US Bureau of Reclamation's WaterSMART program.

San Francisco's Golden Gate Park

San Francisco plans wastewater reuse plant in city park

San Francisco's Public Utilities (SFPUC) unveiled plans on 7 September 2010 for its proposed Westside Recycled Water Project, part of its Water System Improvement Program.

Veolia to run Hollister MBR wastewater plant

The City of Hollister in northern California, USA, has appointed Veolia North America to run its 2.1 MGD (80,000 m³/d) membrane bioreactor (MBR) wastewater treatment system under a US$ 100 million contract announced on 24 August 2010.

WateReuse publishes DPR conference details

The WateReuse Association (WRA) has published the program and essential details of its Direct Potable Reuse (DPR) Speciality Conference to be held in November 2013.

New appointments for D&WR Editorial Board members

Two members of the Editorial Board of Desalination & Water Reuse have taken up new appointments.

Southern California salinity workshop report posted online

The Southern California Salinity Coalition (SCSC) has released the final report of the Salinity Management Study Update Workshop, held on 1 June 2012. is now available to download.

IDA chooses San Diego for 2015 World Congress

The International Desalination Association (IDA) has selected San Diego, California, USA, as the site for its 2015 World Congress.

Boart Longyear wins slant well deal

California American Water (CalAm) has selected drilling firm, Boart Longyear, to construct seven to nine source water slant wells that would draw ocean water for a desalination facility proposed as part of CalAm's US$ 320 million Monterey Peninsula Water Supply Project.

Monterey slant well test back in action

California American Water has resumed operation of its test slant well following a halt in the well's operation pending a coastal commission ruling.

Location of the Carlsbad desalination plant by the Encina power station.

Preconstruction for Carlsbad desalination can go ahead

Site demolition and preparation for the Carlsbad Desalination Project can now take place following the issue to Poseidon Resources on 3 November 2009 of its Coastal Development Permit (CDP) from the California Coastal Commission (CCC).


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