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The York Water Company Message Board

  • classical_gas_investor classical_gas_investor Mar 31, 2007 1:21 PM Flag


    Interesting read in the Los Angeles paper today regarding cyclical droughts (perfect droughts) throughout history. California�s reservoir management has made the state better prepared to manage drought then they were two decades ago. However,�It's a rare and troubling pattern, and if it persists it could thrust the region into what researchers have dubbed the perfect Southern California drought: when nature shortchanges every major branch of the far-flung water network that sustains 18 million people.�

    The rain total for my city (Inland Valley of So. Ca.) for the whole season is 1.24 inches.,0,4609263.story?coll=la-home-headlines

    Good trading everyone

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    • A drought in the middle of a desert. Go figure.

      • 1 Reply to agreed_manuel
      • <<A drought in the middle of a desert. Go figure.>>

        Deserts are arid regions, generally receiving less than ten inches of precipitation a year, or regions where the potential evaporation rate is twice as great as the precipitation.
        Contrary to popular belief much of California is not a desert, normally the State water is more dependant on the amount of snow pack in the Northern Sierras and rainfall in
        Northern California. The Sierra Nevada mountain range lies almost entirely within the eastern portion of California. The Sierras are not only a source of breath taking natural beauty like Yosemite Valley and Lake Tahoe, but its snow pack provides the majority of our state's water supply. Climate changes are significantly impacting the Sierras; the DWR (Department of Water Resources) report below shows how climatic changes may affect California�s water resources.

        Prepared for the Governor and the State Legislature, the DWR paper describes the scenarios and the corresponding results. The report shows that climate change could significantly impact California�s water picture in many ways, including:

        � Loss of Sierra snow pack and the seasonal water storage it provides
        � More rain and less snow, impacting both water supply reliability and hydropower generation
        � More variable precipitation and extreme weather events, such as floods and droughts � the latter resulting in more energy-intensive groundwater pumping
        � Rising sea levels that would increase pressure on Delta levees and compound saltwater intrusion into Delta water supplies and coastal aquifers
        � Higher water temperatures, possibly affecting fish species;
        � Changes in annual average State Water Project and Central Valley Project south-of-Delta deliveries.

        The effects of global climate change on our water systems and the environment will certainly not be a regional problem impacting the crazy Californians out in the �Desert� but will have an impact on everyone in the world.

        This is a good link for the history the California water system.

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