CU Environmental Center Live Green Newsletter Water Conservation
March 5, 2008

Greetings!

When you signed the Live Green pledge, you committed to stay informed and make decisions that will positively impact the planet. Each month, the Live Green newsletter features a different topic with tips, tools and resources to help you achieve this goal.

March is a critical month for water supply in the dry front range. As its snowiest month, Boulder relies on March snowfall and subsequent glacier melts to sustain its water resources throughout the year. Because water is easily taken for granted, especially during the snowy season, this newsletter's theme is water conservation.

Read on for information on how you can conserve the water that March supplies.

In This Issue
  • Reflections on Water
  • Did You Know?
  • What You Can Do
  • Calculate Your Water Use
  • Take Our Survey!
  • Upcoming Events
  • Live Green Spotlight
  • Help Us Help CU

  • Did You Know?
    % Water Use

    • A faucet that drips once each second can waste 10 gallons of water a day. A leaky faucet wastes 2,700 gallons/year.
    • Boulder and over 80% of Colorado's population is located in a dry "high desert" climate zone.
    • It takes 50 gallons of water to wash a load of laundry or a car.
    • Fertilizers or oils spilled onto paved surfaces get washed into storm drains and then to your local creek with the next rain.
    • An average American household uses between one half-acre foot and one-acre foot of water each year.
    • Producing a typical lunch--hamburger, french fries, and a soft drink--uses 1500 gallons of water. This includes the water needed to raise the potatoes, the grain for the bun and the grain needed to feed the cattle, and the production of the soda.
    • 89% of Colorado's naturally occurring lakes are found at altitudes above 9,000 feet.
    • Every toilet flush uses up to 5-7 gallons of water.

    Sources: www.bouldercolorado.gov, waterknowledge.colostate.edu, www.tchd.org


    What You Can Do
    Low flow shower head

    • Run your washing machine and dishwasher only when they are full and you could save 1000 gallons a month.

    • If your shower can fill a one-gallon bucket in less than 20 seconds, then replace it with a water-efficient showerhead. Some cost as little as $5.

    • Time your shower to keep it under 5 minutes. You'll save up to 1000 gallons a month.

    • Put food coloring in your toilet tank. If it seeps into the toilet bowl, you have a leak. It's easy to fix, and you can save more than 600 gallons a month.

    • Use a commercial car wash that recycles water.

    • Install an instant water heater on your kitchen sink so you don't have to let the water run while it heats up. This will also reduce heating costs.

    • Cut back on rinsing if your dishwasher is new. Newer models clean more thoroughly than older ones.

    • Wash clothes only when you have a full load and save up to 600 gallons each month.

    • Start a compost pile. Using compost when you plant adds water-holding organic matter to the soil.

    • Adjust your watering schedule to the season. Water your summer lawn every third day and your winter lawn every fifth day.

    • Select the proper size pans for cooking. Large pans require more cooking water than may be necessary.

    • Landscape with Xeriscape trees, plants and groundcovers. Call your local conservation office for more information about these water thrifty plants.

    • Do one thing each day that will save water. Even if savings are small, every drop counts.

    Click here for more tips.

    Source: www.wateruseitwisely.com


    Calculate Your Water Use
    Water droplet

    The first step in enacting a personal water conservation plan is calculating how much water you use. Once you know what aspects of your daily life are especially wasteful, you can start implementing appropriate conservation techniques. Click here to access H2OUSE's simple water use calculator, or visit the City of Boulder web site to access a local calculator.


    Take Our Survey!
    E-Center Logo

    The Environmental Center is working on a new logo. The goal is to create an image that reflects the unique role CU takes in global sustainability efforts - a role that is largely shaped by your support. That's why we're asking for your input. What does the E-Center represent to you? Click here to take our survey.


    Upcoming Events

    March 5 - Out of Poverty: Design for the Other 90%. A presentation and discussion with Paul Polak. Old Main Chapel, 6:00pm.

    In a hard-hitting new book, Paul Polak tells why traditional poverty eradication programs have fallen so short, and how he and his organization developed an alternative approach that has succeeded in lifting 17 million people out of poverty. Polak's and IDE's achievements have been recognized the Scientific American Top Fifty award for agriculture policy (2003), the Ernst and Young Entrepreneur of the Year award (2004), and the Tech Museum award for the design of IDE's low-cost drip irrigation system (2004). Articles about IDE and Polak have appeared in National Geographic, Harpers, Forbes, and Scientific American. Polak gives frequent talks and presentations at leading universities, as well as academic and professional conferences like the 2006 International Symposium on Groundwater Sustainability (ISGWAS), the Annual Meeting of the National Collegiate Innovators and Inventors Association (NCIIA), the 2006 Aspen Design Summit, and the 2007 Pop!Tech Conference. To learn more about Paul and his work at IDE, please visit http://www.ide-international.org.


    March 12 -or- March 14
    - Open Forum on Campus Carbon Neutrality

    Wed, March 12, 5:30-6:30pm, UMC 247 -or- Fri, March 14, 1-2pm, UMC 247.

    The Chancellor's Committee for Energy, Environment and Sustainability (CCEES) has formed a Carbon Neutrality Working Group (CNWG) tasked with developing a plan for the campus to attain carbon neutrality, and infusing sustainability in curriculum, research and campus life. Under Chancellor Peterson's leadership, CU is among the elite campuses committed to the vital goal of carbon neutrality. To meet the Chancellor's deadline, the plan must be deliberated, researched, and written in the next 18 months-and the CNWG needs your guidance and input to make the plan viable. Please attend one of two open forums for an overview of the conceptual components of the plan, and, most importantly, to provide an opportunity for student, faculty, staff and community input into these early stages of development.


    Live Green Spotlight

    Let us know about the creative ways that you're living green. Each month, the Live Green newsletter will feature tips submitted by readers. E-mail us your tips at livegrn@colorado.edu.


    Help Us Help CU

    See room for improvement? Give us your feedback on ways that CU can become more environmentally friendly.

    E-mail us at livegrn@colorado.edu.


    Reflections on Water
    LiveGreen

    If water symbolizes purity, then March is divine - a time for reflections on water.

    This month is critical to life in Boulder because it brings the greatest snowfall of the year-a mean of 17.5 inches fell in Boulder during the Marches of 1950 through 1996, according to the National Oceanic & Atmospheric Administration. In the mountains, especially at the Arapahoe Glacier, snow accumulation is greatest during March. These snowfalls and their subsequent spring thaws sustain Boulder's water supply throughout the year.

    But these snowfalls and their subsequent spring thaws also run deeper than that.

    In almost all religions, water is a symbol of purity; the stuff that cleanses, washes away grime, reveals the truth has been concealed. Many religions, including Christianity, Judaism, Hinduism, and Islam, use water as a purifier during ritual washings. Water is also central in many ancient mythologies, possessing spiritual qualities that purify and give life.

    Likewise, water metaphors permeate classic literature as symbols of purity and rebirth. Ophelia's integrity is reclaimed when she drowns in Hamlet. In Chopin's The Awakening, Edna casts off all constraints when she plunges naked into the ocean.

    It is possible, then, to consider the March snow that falls down to Earth a symbol of purity and rebirth for Boulder.

    March's bounty of snow falls mostly in the mountains, and as it melts, it travels to Boulder. Springtime melt from the Arapahoe Glacier trickles into the Colorado River and Silver Lake Reservoir near North Boulder Creek, according to the Boulder Area Sustainability Information Network. Silver Lake water is piped to the Betasso Water Plant via the Colorado-Big Thompson Transbasin Diversion Project, while Colorado River water is diverted through the Boulder Feeder Canal to the Boulder Reservoir. Once treated, these water reserves supply Boulder with 60% of its drinking water.

    This water, collected as snow in the mountains, falls mostly during March on the brink of springtime. While spring's thaw brings a rejuvenation of life, the March snow serves to sustain life in Boulder: It will be used to cook, drink, and bathe.

    To overuse or contaminate March's water supply is to desecrate its symbolic purity. Boulder is located at a high desert climate zone, according to the Boulder County "Green Living Guide." As a result, the climate is relatively dry. Water reserves are therefore especially valuable in Boulder-both literally and symbolically-but are also subject to overuse. For these reasons, water conservation is ethically critical.

    Luckily, the 2007-2008 winter snowfall has been plentiful, and March is expected to follow the pattern. But even in times of plenty, the cultural sanctity of water calls for responsible management.

    Boulder may be applauded for its dedication to water conservation. The City of Boulder supports a water conservation plan, which can be accessed at the City of Boulder water web site. This site provides conservation tips, an assessment kit, a drought plan, and information on a rebate program. The city offers rebates to water customers for the use of specific water-conserving materials and technologies.

    March is an appropriate time for individuals to enact personal water conservation plans. The city's assessment kit and water use calculator can help Boulderites to assess their daily water use and determine where their activities yield waste. Both can be accessed at the City of Boulder water web site. Households can then structure a personal conservation plan by researching tips on how to decrease their expenditures. An extensive list of tips can be found by region at wateruseitwisely.com.

    As Colorado's snowiest month, March provides the crux of Boulder's water supply. The symbolic sanctity of water in culture also renders March a period of purification. For these reasons, water conservation discussions are evermore important.

    Now is the time for reflection on water.

    Water Information Links - Boulder and Beyond

    City of Boulder Utilities Division

    Boulder Area Sustainability Information Network (BASIN)

    Water: Use It Wisely

    Boulder County Water Quality Program

    National Oceanic & Atmospheric Administration (NOAA) - Boulder Climate and Weather



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