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Long Term Treatment Options
Supplemental Environmental Impact Statement

The IWTP's advanced primary treatment facilities became operational in April of 1997. The IWTP is currently discharging its treated effluent to the City of San Diego's Point Loma Wastewater Treatment Plant, until the South Bay Ocean Outfall is completed in September of 1998. Once online, the IWTP will treat and discharge 25 million gallons per day.

The EPA and the IBWC are currently considering long-term treatment options for the IWTP, as part of the Draft Supplemental Environmental Impact Statement (SEIS). The public comment period for the Draft SEIS began on January 23, 1998, and will continue through March 9, 1998. The public is encouraged to comment on the proposed options. The Fact Sheet (in English and Spanish) and Executive Summary for the Draft SEIS is available for online viewing. The entire Draft SEIS text is also available for download in Portable Document Format files.

Fact Sheet on IWTP Long Term Treatment Options SEIS (November 1997)

Declaración Suplementaria del Impacto Ambiental a Opciones de Tratamiento
de Largo Plazo (Noviembre 1997)

IWTP Draft Long Term Treatment Options SEIS - Executive Summary
Brief description of the full SEIS

IWTP Draft Long Term Treatment Options SEIS
      . . . without figures, for download in Portable Document Format

Requests for copies of the draft SEIS may be directed to

Elizabeth Borowiec (borowiec.elizabeth@epa.gov)
EPA Region 9, Water Division
75 Hawthorne Street
San Francisco, CA 94105
(415) 744-2059

Mr. Charles Fisher
USIBWC San Ysidro Office
2225 Dairy Mart Road
San Ysidro, CA 92173
(619) 662-7600.

Copies of the SEIS and supporting documents have also been made available at local library branches in the vicinity of the project (San Diego, San Ysidro, Imperial Beach, Otay Mesa, Coronado, National City and Chula Vista).

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