The document discusses potential solutions to California's growing water crisis over the next decade as the state's population increases substantially. It outlines customer requirements for a new water system, including that it must be environmentally friendly, economically viable, energy efficient, positively received, and produce high quality water. Engineering specifications are proposed that correspond to the customer requirements, such as the system using renewable energy for 80% of its power and producing at least 35,500 acre-feet of water per day. Key factors in selecting a design are identified as the energy source, water storage capacity, and system location based on their influence on important customer needs.
the necessity of large flow calibration systems for water main systems for th...AquaSPE AG
The attached presentation discusses the necessity of large flow calibration systems for water main systems for the determination of leakage losses, and the quantities of processed water that can be saved through the combination of distribution-side minimization of leakage losses and consumer-side conservation -- and why it makes little sense to put costly recycled and/or desalinated water into water mains that continue to leak.
the necessity of large flow calibration systems for water main systems for th...AquaSPE AG
The attached presentation discusses the necessity of large flow calibration systems for water main systems for the determination of leakage losses, and the quantities of processed water that can be saved through the combination of distribution-side minimization of leakage losses and consumer-side conservation -- and why it makes little sense to put costly recycled and/or desalinated water into water mains that continue to leak.
Sustainable Water Management Powerpoint Presentation SlidesSlideTeam
Introducing Sustainable Water Management PowerPoint Presentation Slides. This Water resource system PowerPoint slideshow can be used to explain the overview of market size, growth rate, and capital expenditure of the water industry. You can discuss the process of planning, developing, and managing the optimum use of water. The survey data for determining water quality can be easily presented by using a water cycle management PowerPoint slideshow. Demonstrate the division of the wastewater treatment market by editing our content-ready water quality monitoring PowerPoint slide deck. You can easily edit our water resources presentation to highlight the natural processes and human processes that affect water quality. Key trends that will influence the water industry in the future such as increasing regulation, failing infrastructure, greater conservation, and efficiency, etc. can also be presented with the help of our ready-to-use water management PPT visuals. It is possible to present the features that describe a suitable location for the monitoring program. It is easy to explain topics like wastewater treatment process, wastewater reuse, global wastewater reuse by sector, treated wastewater quality parameter, etc by downloading this sustainable water management PowerPoint slide deck. https://bit.ly/3tEV5qm
Cities are usually viewed as sinks; pulling in water resources for domestic and industrial needs. But they can also be seen as sponges as they release water. Usually , however, this is of decreased quality. But if we can make better use of this contaminated water, we can help avert resource crises in the future.
The Philippines’ main sources of water are rivers, lakes, river basins, and groundwater reservoirs. The longest and largest river, Cagayan River, discharges approximately 53, 943 million cubic meters of water annually. Its groundwater reserves are 47, 895 million cubic meters replenished by rainfall and seepage from rivers and lakes. The lakes are utilized mainly for fish cultivation. The four major groundwater reservoirs are in Cagayan, Central Luzon, Agusan, and Cotabato. There are 438 major dams and 423 smaller dams.
Future of water Insights from discussions building on an initial perspective...Future Agenda
The initial perspective on the Future of water by Daniel Lambert and Michael O'Neill of Arup Sydney kicked off the Future Agenda 2.0 global discussions taking place through 2015. This summary builds on the initial view and is updated as we progress the futureagenda2.0 programme. www.futureagenda.org
my presentation this morning at the Gov 2.0 LA conference (at Pepperdine Univ.), topic: "The Invisible Hand of Politics: Engagement with Government through Technology and Gamification." Kind of a rebel take on the normal slant...
Sustainable Water Management Powerpoint Presentation SlidesSlideTeam
Introducing Sustainable Water Management PowerPoint Presentation Slides. This Water resource system PowerPoint slideshow can be used to explain the overview of market size, growth rate, and capital expenditure of the water industry. You can discuss the process of planning, developing, and managing the optimum use of water. The survey data for determining water quality can be easily presented by using a water cycle management PowerPoint slideshow. Demonstrate the division of the wastewater treatment market by editing our content-ready water quality monitoring PowerPoint slide deck. You can easily edit our water resources presentation to highlight the natural processes and human processes that affect water quality. Key trends that will influence the water industry in the future such as increasing regulation, failing infrastructure, greater conservation, and efficiency, etc. can also be presented with the help of our ready-to-use water management PPT visuals. It is possible to present the features that describe a suitable location for the monitoring program. It is easy to explain topics like wastewater treatment process, wastewater reuse, global wastewater reuse by sector, treated wastewater quality parameter, etc by downloading this sustainable water management PowerPoint slide deck. https://bit.ly/3tEV5qm
Cities are usually viewed as sinks; pulling in water resources for domestic and industrial needs. But they can also be seen as sponges as they release water. Usually , however, this is of decreased quality. But if we can make better use of this contaminated water, we can help avert resource crises in the future.
The Philippines’ main sources of water are rivers, lakes, river basins, and groundwater reservoirs. The longest and largest river, Cagayan River, discharges approximately 53, 943 million cubic meters of water annually. Its groundwater reserves are 47, 895 million cubic meters replenished by rainfall and seepage from rivers and lakes. The lakes are utilized mainly for fish cultivation. The four major groundwater reservoirs are in Cagayan, Central Luzon, Agusan, and Cotabato. There are 438 major dams and 423 smaller dams.
Future of water Insights from discussions building on an initial perspective...Future Agenda
The initial perspective on the Future of water by Daniel Lambert and Michael O'Neill of Arup Sydney kicked off the Future Agenda 2.0 global discussions taking place through 2015. This summary builds on the initial view and is updated as we progress the futureagenda2.0 programme. www.futureagenda.org
my presentation this morning at the Gov 2.0 LA conference (at Pepperdine Univ.), topic: "The Invisible Hand of Politics: Engagement with Government through Technology and Gamification." Kind of a rebel take on the normal slant...
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1 How to Overcome Public Perception Issues on Potable R.docxpoulterbarbara
1
How to Overcome Public Perception Issues on Potable Reuse Projects
Michael R. Markus, P.E., Orange County Water District, Fountain Valley, CA
Eleanor Torres, Orange County Water District, Fountain Valley, CA
Abstract
The purpose of this paper is to provide an overview of how the Orange County Water District
(the District; OCWD) was able to insulate itself from public opposition to its potable reuse
project, the Groundwater Replenishment System (GWRS).
To understand what challenges the District would be facing it is important to first understand
what was happening with other projects that were being developed at the same time in
Southern California. Second, it is important to understand the process by which the outreach
program was developed and how it was executed. That program was ongoing and changed
with the project to help anticipate and react to various issues that developed. Finally, it will be
shown how important it is to continue the outreach efforts and outline the various steps the
District has taken to educate people on the benefits of reuse.
Introduction
The Orange County Water District manages a very large groundwater basin (basin) in central
and north Orange County in the state of California, U.S.A. It was created by the State
Legislature in 1933 for that purpose and is governed by a 10-member Board of Directors that
sets policy, establishes the amount of pumping out of the basin and sets tariffs. The District
currently has set the amount of groundwater that can be pumped out of the basin at 77% of the
total water demands for its 19 retail agencies which serve 2.5 million people. The remaining
23% of its water supply is dependent on water that is imported into the region.
The Southern California region has a semi-arid climate, which receives approximately 355 mm
of rainfall per year. Most of its water is imported from two primary outside sources, the
Colorado River and the Sacramento-San Joaquin Delta (the Delta) in Northern California. The
Metropolitan Water District of Southern California (MWD) built a 320 km aqueduct in the
1930’s bringing water from the Colorado River into Southern California and then participated in
the building of a 640 km aqueduct in the 1960’s from Northern California to bring water from
the Delta to Southern California. These supplies are enough to meet the water demands in
most years, but they are variable and the amount of water through these systems is dependent
on hydrology and certainly in the future, climate change.
Groundwater basins provide an important source of supplemental supply to the imported water
provided by MWD. A sustainably managed basin can provide a reliable source of low-cost
water, with groundwater costing half as much as imported water. The Orange County Water
District relies on rainfall, stormwater capture, Santa Ana River flows, untreated imported water
and recycled water for refilling its basin. This amount of water.
1 How to Overcome Public Perception Issues on Potable R.docxjeremylockett77
1
How to Overcome Public Perception Issues on Potable Reuse Projects
Michael R. Markus, P.E., Orange County Water District, Fountain Valley, CA
Eleanor Torres, Orange County Water District, Fountain Valley, CA
Abstract
The purpose of this paper is to provide an overview of how the Orange County Water District
(the District; OCWD) was able to insulate itself from public opposition to its potable reuse
project, the Groundwater Replenishment System (GWRS).
To understand what challenges the District would be facing it is important to first understand
what was happening with other projects that were being developed at the same time in
Southern California. Second, it is important to understand the process by which the outreach
program was developed and how it was executed. That program was ongoing and changed
with the project to help anticipate and react to various issues that developed. Finally, it will be
shown how important it is to continue the outreach efforts and outline the various steps the
District has taken to educate people on the benefits of reuse.
Introduction
The Orange County Water District manages a very large groundwater basin (basin) in central
and north Orange County in the state of California, U.S.A. It was created by the State
Legislature in 1933 for that purpose and is governed by a 10-member Board of Directors that
sets policy, establishes the amount of pumping out of the basin and sets tariffs. The District
currently has set the amount of groundwater that can be pumped out of the basin at 77% of the
total water demands for its 19 retail agencies which serve 2.5 million people. The remaining
23% of its water supply is dependent on water that is imported into the region.
The Southern California region has a semi-arid climate, which receives approximately 355 mm
of rainfall per year. Most of its water is imported from two primary outside sources, the
Colorado River and the Sacramento-San Joaquin Delta (the Delta) in Northern California. The
Metropolitan Water District of Southern California (MWD) built a 320 km aqueduct in the
1930’s bringing water from the Colorado River into Southern California and then participated in
the building of a 640 km aqueduct in the 1960’s from Northern California to bring water from
the Delta to Southern California. These supplies are enough to meet the water demands in
most years, but they are variable and the amount of water through these systems is dependent
on hydrology and certainly in the future, climate change.
Groundwater basins provide an important source of supplemental supply to the imported water
provided by MWD. A sustainably managed basin can provide a reliable source of low-cost
water, with groundwater costing half as much as imported water. The Orange County Water
District relies on rainfall, stormwater capture, Santa Ana River flows, untreated imported water
and recycled water for refilling its basin. This amount of water ...
In 2015, The Rockefeller Foundation collaborated with several partners to begin developing incentive-based mechanisms to address competition for freshwater, and to bring human water use back in balance with the water needs of freshwater ecosystems in order to build long-term resilience. The early solutions that emerged, and the wider lessons from the group’s work, are captured in this report.
Colin Sabol's keynote delivered at WATEC 2013 in Tel Aviv, Israel. Focuses on the importance of making cities more resilient to flooding and drought. Also describes how Xylem is helping cities improve the efficiency of their water infrastructure.
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Rio Bravo River Research Paper
WWF works to secure the correct volume, timing and amount of water in a river so people and nature can thrive. Working across the globe, WWF supports responsible water use and infrastructure. Sometimes that work involves numerous partners across country borders as demonstrated by our work on the Rio Grande. This river, also known as the Rio Bravo, serves as part of the border between the United States and Mexico. Located in the Chihuahuan Desert, this river provides water to some of the fastest growing urban areas in the United States and provides water to thousands of farms and ranches. However, over the past century, growth in human population and the agricultural and urban development that accompanies it has put enormous stress on the region....show more content...Much of this is hidden water. For example, it takes 24 gallons of water to make one pound of plastic. Some are more careful with water use and impacts than others. As more companies begin to look for ways to reduce their water use, new science and methods are needed to drive policy changes that will do the most good for water sources.
Success Story: Nature Conservancy scientists are helping pioneer new science that can track hidden water in a company s supply chain and developing guidelines to reduce water use.
CITIES WATER USE AND IMPACTS
Stormwater carries pollution from cities into rivers and lakes, yet most cities do not take sufficient measures to prevent run off. According to the EPA, 40 percent of US rivers and lakes surveyed do not meet water quality standards. Urban runoff is one of the key culprits.
Water quality isn t the only issue. Leaky, aging pipes waste 7 billion gallo
2. Wild Life Protection: The process can not have an adverse affect of the local Wild Life. The citizens and government have strict rules where they do not want fatalities or destruction of the habitat of the local Wild Life.
3. Green Power Usage: To lessen the environmental impact of the process a green source of power should be used for the process of desalination.
4. Low Air Pollution: The process should have little or no air pollution. The state of California may have good air pollution policy, but they still deal with some of the worst air quality issues in the U.S. They do not want another air polluting process.
5. Low Water Pollution: The process should have little or no pollution affects of the water. Desalination has a brine waste that has high salinity. This waste can harm the environment. The impact of this waste needs to be as minimal as possible.
6.
7. Beneficial: The source needs to provide for agricultural development as it’s the most rapid in the nation and leading food supply.
8.
9.
10.
11. Clean Clear Look: We are trying to create a potable water source for our customers. Customers need to have trust in a new water source. If the water is not as clear as the current water sources (water bottle/tap water) they will not like the product and not trust it.
12. Good Water Smell: Our product needs to smell clean also. Customers will not trust water that smells different from the current sources.
13.
14. Facility Visibility: Any type of facility should not be visible from more than 2 miles away.
15. System Location: Piping and/or other water movement methods should be kept within low population density areas outside of communities.
34. Facility Production: The desalination process needs to produce at least 35.5 thousand acre-feet of water per day to supply 30% of the water consumption of the state.
70. The salt after desalination will be returned to the ocean in the same content it was receivedWhat this means in general is that with the attributes brainstormed and quantified by engineering specification created through customer requirements, we have developed a situation that best meets a field of ideal targets to solve a problem. While this is our outcome, it’s important to realize that it may not be the best solution. At any given time, an option can be more attractive in 4 out of 5 areas, but the other critical criteria may eliminate the higher ranked attribute after the conceptual stage. It’s important to take a decisional outcome as only the best option, no necessarily the practical one.<br />When observing our pros and cons of energy sources, it’s apparent that the nuclear source is well qualified to be the clean energy required to run the system and better suits a process like desalination. This can also be true for the location of the pipe as placing it far off shore creates a many engineering difficulties that don’t get illustrated when focusing on customer speak. Overall the process did succeed in giving us the most relative outcome to meet the customer requirements set. The objective of the designing process was completed up to a conceptual design decision and ended with a proposal for implementing the more widespread use of desalination as a water recovery step for the state of California. <br />Appendix A: House of Quality<br />Appendix B<br />Decision Matrix Weights<br />HOQWeightspowerpower out215.80.228sourcegreen source279.20.295cost 1650.175visibility 111.90.118current use173.30.183sum945.21.000HOQWeightsstorageStorage265.30.361location256.30.348current system173.30.236facility power40.60.055sum735.51.000HOQweightswater intakeintake location256.40.355intake fatality137.60.191Production215.80.299visibility111.90.155sum721.71.000HOQweightswaste man.waste water quality1970.260current system173.30.228facility impact223.80.295cost1650.217sum759.11.000HOQweightsLocationintake fatality137.60.205sys location256.40.382visibility111.90.167cost1650.246Sum670.91.000<br />Appendix C<br />Works Cited<br />[1] California Water Crisis. Web. 01 Nov. 2010. <http://www.calwatercrisis.org/>.<br />[2] Aquafornia. 13 Aug. 2008. Web. 01 Nov. 2010. <http://aquafornia.com/where-does-californias- water-come-from>.<br />[3] Population Per Square Mile. 2000. Photograph. Travellistics. Web. 28 Oct. 2010. <br />[4] quot;
Water Use | California.quot;
Home. Web. 03 Nov. 2010. <http://www.communitypulse.org/california/water-use/>.<br />[5] Diver, Richard B., and Timothy A. Moss. quot;
Practical Field Alignment of Parabolic Trough Solar Concentrators.quot;
Journal of Solar Energy Engineering 129 (2007). Sandia. May 2007. Web. 01 Nov. 2010. <http://www.sandia.gov/solar/CSP_papers/Trough/TOPCAT_SOL-05-1198.pdf>.<br />[6] quot;
Annual Days of Sunshine in California - Current Results.quot;
Current Results - Home. Web. 01 Nov. 2010. <http://www.currentresults.com/Weather/California/annual-days-of-sunshine.php>.<br />[7] quot;
Energy From the Wind.quot;
The Electronic Universe. Web. 01 Nov. 2010. <http://zebu.uoregon.edu/disted/ph162/l11.html>.<br />[8] Wikipedia contributors. quot;
Wind power.quot;
Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 2 Nov. 2010. Web. 3 Nov. 2010. <br />[9] quot;
Tidal Power - Generating Electricity from Tidal Currents.quot;
Alternative Energy News. Web. 01 Nov. 2010. <http://www.alternative-energy-news.info/technology/hydro/tidal-power/>.<br />Works Cited<br />[10] quot;
Pros and Cons of Nuclear Power | Time for Change.quot;
Time for Change | For Whom Enough Is Too Little - Nothing Is Ever Enough. Web. 01 Nov. 2010. <http://timeforchange.org/pros-and-cons-of-nuclear-power-and-sustainability>.<br />[11] IPS OWEC - Offshore Wave Energy Converter. Web. 01 Nov. 2010. <http://www.ips-ab.com/>.<br />[12] quot;
Coastline of the United States — Infoplease.com.quot;
Infoplease: Encyclopedia, Almanac, Atlas, Biographies, Dictionary, Thesaurus. Free Online Reference, Research & Homework Help. — Infoplease.com. Web. 01 Nov. 2010. <http://www.infoplease.com/ipa/A0001801.html>.<br />[13] quot;
List of Reservoirs and Dams in California.quot;
Wikipedia, the Free Encyclopedia. Web. 01 Nov. 2010. <http://en.wikipedia.org/wiki/List_of_reservoirs_and_dams_in_California>.<br />[14] quot;
Largest Water Tower.quot;
The CLUI Land Use Database. Web. 01 Nov. 2010. <http://ludb.clui.org/ex/i/OK3128/>.<br />[15] quot;
California Diamond Valley Bass.quot;
California Game & Fish Magazine. Web. 01 Nov. 2010. <http://www.californiagameandfish.com/ca_aa060703a/>.<br />[16] Anderson, D. J. quot;
Optimising Subsurface Well Design for Coastal Desalination Water Harvesting.quot;
Water Research Laboratory (2009). Nformaworld. Web. 01 Nov. 2010. <http://www.informaworld.com/smpp/section?content=a907970314&fulltext=713240928>.<br />