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Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

Pretreatment Program

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Awards

Each year, the Agency presents national awards recognizing municipalities, states and tribes for outstanding achievements in wastewater management, including the pretreatment program. More information about these awards is on the Clean Water Act Recognition Awards page.

We are pleased to acknowledge the following municipalities in EPA's Pacific Southwest Region that have won a national pretreatment award:

  City of San Leandro
Photo of:
Lisa Maffei of the City of San Leandro samples wastewater from an industry.
Larger image
  City of Fresno
Photo of:
Jeff Engelman and Janelle Parker of the City of Fresno install a composite sampler in the field. Larger image
  City of Riverside
Riverside's treatment plant receives wastewater containing grease from food service facilities and processes it to produce electricity. Larger image
Year Municipality Award Category
(No of Significant Industrial Users (SIUs))
National Award
2006
Logo of the City of Riverside
City of Riverside
Riverside, California
More information
6 - 20 SIUs First Place
Logo for City of San Leandro
City of San Leandro
San Leandro, California
More information
6 - 20 SIUs Second Place
Logo for City of Fresno
City of Fresno
Fresno, California
More information
Greater Than 21 SIUs First Place
2005
Central Contra Costa Sanitary District
Central Contra Costa Sanitary District
Martinez, California
More Information
Greater Than 21 SIUs
First Place
2004
East Bay Municipal Utility District
East Bay Municipal Utility District
Oakland, California
More Information
Greater Than 21 SIUs First Place
2003
City of Sunnyvale
City of Sunnyvale
Sunnyvale, California
26-100 SIUs Second Place
2002
Palo Alto Regional Water Quality Control Plant
Palo Alto Regional Water Quality Control Plant
Palo Alto, California
26-100 SIUs Second Place
Phoenix, Arizona
Metropolitan Area - "Valley of the Sun"
Greater Than 100 SIUs First Place
City of Glendale
City of Glendale
City of Mesa
City of Mesa
City of Phoenix
City of Phoenix
City of Scottsdale
City of Scottsdale
City of Tempe
City of Tempe
2001
Central Contra Costa Sanitary District
Central Contra Costa Sanitary District
Martinez, California
0 - 25 SIUs First Place
Goleta Sanitary District
Goleta Sanitary District
Goleta, California
0 - 25 SIUs Second Place
2000
Orange County Sanitation District
Orange County Sanitation District
Fountain Valley, California
Greater Than 100 SIUs Second Place
1998
Central Contra Costa Sanitary District
Central Contra Costa Sanitary District
Martinez, California
21 - 50 SIUs First Place
1997
Pima County Wastewater Management Division
Pima County Wastewater Management Division
Tucson, Arizona
21 - 50 SIUs Second Place
East Bay Municipal Utility District
East Bay Municipal Utility District
Oakland, California
51 - 100 SIUs First Place
Orange County Sanitation District
Orange County Sanitation District
Fountain Valley, California
Greater Than 100 SIUs First Place
1995
City of Santa Barbara
City of Santa Barbara
Santa Barbara, California
0 - 10 SIUs Second Place
Sanitation Districts of Los Angeles County
Sanitation Districts of Los Angeles County
Whittier, California
Greater Than 100 SIUs First Place
1994
City & County of San Francisco
City and County of San Francisco
San Francisco, California
21 - 50 SIUs First Place
City of Phoenix
City of Phoenix
Phoenix, Arizona
Greater Than 50 SIUs First Place
Orange County Sanitation District
Orange County Sanitation District
Fountain Valley, California
Greater Than 50 SIUs Second Place
1993
Central Contra Costa Sanitary District
Central Contra Costa Sanitary District
Martinez, California
21 - 50 SIUs Second Place
East Bay Municipal Utility District
East Bay Municipal Utility District
Oakland, California
Greater Than 50 SIUs First Place
1992
Palo Alto Regional Water Quality Control Plant
Palo Alto Regional Water Quality Control Plant
Palo Alto, California
Greater Than 20 MGD
(old category definition)
Second Place
1991
City of Sunnyvale
City of Sunnyvale
Sunnyvale, California
5.01 - 20 MGD
(old category definition)
First Place
1989
[start of awards program]
East Bay Municipal Utility District
East Bay Municipal Utility District
Oakland, California
Greater Than 20 MGD
(old category definition)
First Place


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