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词条 Orange County Water District
释义

  1. History

  2. Facilities

      Groundwater Replenishment System    Groundwater recharge facilities    Facilities in Anaheim    Facilities in Orange    Other facilities  

  3. Member agencies and cities

  4. Governance

  5. See also

  6. References

  7. External links

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|formed = {{Start date|1933|MM}}
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|headquarters = Fountain Valley, California
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|chief1_name = Michael R. Markus, P.E.
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General Manager


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The Orange County Water District (OCWD) is a California special district that manages the groundwater basin beneath central and northern Orange County, California. The groundwater basin provides a water supply to 19 municipal water agencies and special districts that serve more than 2.4 million Orange County residents. The Orange County Water District's service area covers approximately 350 square miles and the District owns approximately 1,600 acres in and near the Santa Ana River, which it uses to capture water flows for groundwater recharge. Additionally, OCWD owns approximately 2,150 acres of land above the Prado Dam in the Prado Reservoir and uses that land for water conservation, water storage and water quality improvements.[1] OCWD's administrative offices and the Groundwater Replenishment System (GWRS) facilities are located in Fountain Valley, while OCWD operates various groundwater recharge facilities located in Anaheim and Orange.

History

The Orange County Water District was formed by an act of the California State Legislature in 1933 and the District Act was signed on June 14 of that year by then Governor James Rolph, Jr.[2]

The Orange County Water District was designated as an Orange County Historical Civil Engineering Landmark in 2006.[3]

Facilities

Groundwater Replenishment System

The Groundwater Replenishment System (GWRS) takes highly treated wastewater from the Orange County Sanitation District and purifies it using microfiltration, reverse osmosis and ultraviolet light with hydrogen pyroxide. This produces high-quality water that exceeds state and federal drinking water standards. The GWRS has been operational since January 2008 and initially produced up to 70 million gallons of water daily.[4][5] After the completion of an upgrade in 2015, the plant now produces 100 million gallons per day with an expansion to provide up to 130 million approved on September 21, 2016.[6]

OCWD and the Orange County Sanitation District were awarded the Stockholm Industry Water Award in 2008 for pioneering work to develop the Groundwater Replenishment System, the world’s largest water purification plant for groundwater recharge.[7]

Groundwater recharge facilities

OCWD operates groundwater recharge facilities in the Cities of Anaheim and Orange. A 30-year lease agreement was approved in January 2013 to allow the district to construct an injection water well and well facilities at the Anaheim Regional Transportation Intermodal Center.[8]

Facilities in Anaheim

{{div col|colwidth=30em}}
  • Anaheim Lake
  • Burris Basin
  • Crescent Basin
  • Conrock Basin
  • Five Coves Basin
  • Gilbert Basin
  • Huckleberry Basin
  • Kraemer Basin
  • La Jolla Basin
  • Lincoln Basin
  • Miller Basin
  • Mills Pond
  • Miraloma Basin
  • Olive Basin
  • Placentia Basin
  • Raymond Basin
  • Warner Basin
{{div col end}}

Facilities in Orange

  • Fletcher Basin
  • Riverview Basin
  • Santiago Basins (Diamond and Bond Pits)

Other facilities

  • Prado wetlands
  • Seawater barrier

Member agencies and cities

There are 19 City water departments and water districts that are member agencies of OCWD and pump groundwater from the basin.[9]

{{div col|colwidth=30em}}
  1. City of Anaheim
  2. City of Buena Park
  3. East Orange County Water District
  4. City of Fountain Valley
  5. City of Fullerton
  6. City of Garden Grove
  7. Golden State Water Company
  8. City of Huntington Beach
  9. Irvine Ranch Water District
  10. City of La Palma
  11. Mesa Water
  12. City of Newport Beach Water Department
  13. City of Orange
  14. City of Santa Ana Municipal Services
  15. City of Seal Beach
  16. Serrano Water District
  17. City of Tustin
  18. City of Westminster
  19. Yorba Linda Water District
{{div col end}}

Governance

OCWD is governed by a ten-member Board of Directors, seven are publicly elected and three are appointed by their respective City Councils. These ten officials are responsible for the District's policies and decision making.

See also

  • Groundwater recharge
  • Reclaimed water
  • Santa Ana River
  • Water in California

References

1. ^{{cite web|title=Orange County Water District - District Service Area|url=http://www.ocwd.com/About/DistrictServiceArea.aspx|work=Orange County Water District Website|publisher=Orange County Water District|accessdate=2013-05-22}}
2. ^{{cite web|title=Orange County Water District - Historical Information|url=http://www.ocwd.com/About/HistoricalInformation.aspx|work=Orange County Water District Website|publisher=Orange County Water District|accessdate=2013-05-22}}
3. ^{{cite web|title=American Society of Civil Engineers - History and Heritage|url=http://www.asceoc.org/index.php/project/orange_county_water_district|work=American Society of Civil Engineers Website|publisher=American Society of Civil Engineers|accessdate=2013-06-02}}
4. ^{{cite web|title=Groundwater Replenishment System - About GWRS |url=http://www.gwrsystem.com/about-gwrs.html|work=Groundwater Replenishment Website|publisher=Orange County Water District|accessdate=2013-05-22}}
5. ^{{cite news|last=Archibold|first=Randal|title=From Sewage, Added Water for Drinking| url=https://www.nytimes.com/2007/11/27/us/27conserve.html?ex=1353906000&en=58e0e5919db461b5&ei=5124&partner=permalink&exprod=permalink&_r=0 |accessdate=2013-05-22|newspaper=The New York Times|date=2007-11-27}}
6. ^{{cite news|last1=Williams|first1=Lauren|title=O.C. Water District moves forward with expansion of recycling operation|newspaper=The Orange County Register|date=September 22, 2016|page=Local 2}}
7. ^{{cite web|title=2008 Stockholm International Water Institute|url=http://www.siwi.org/prizes/stockholm-industry-water-award/winners/orange-county-water-district-and-orange-county-sanitation-district/|work=Stockholm International Water Institute Website|publisher=Stockholm International Water Institute|accessdate=2013-05-21}}
8. ^Board of Directors (January 2, 2013) "Minutes of Meeting" {{webarchive|url=https://web.archive.org/web/20141202170530/http://www.ocwd.com/portals/0/boardagendas/2013/bod-minutes-2013-01-02.pdf |date=2014-12-02 }} Orange County Water District
9. ^{{cite web|title=Orange County Water District - District Service Area|url=http://www.ocwd.com/About/DistrictServiceArea.aspx|work=Orange County Water District Website|publisher=Orange County Water District|accessdate=2013-05-22}}

External links

  • Orange County Water District website
  • Groundwater Replenishment System
{{coord missing|Orange County, California}}

6 : Government in Orange County, California|Water management authorities in California|Santa Ana River|1933 establishments in California|Government agencies established in 1933|Buildings and structures in Orange County, California

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