
                                  MEMORANDUM

Tetra Tech, Inc.
10306 Eaton Place, Suite 340
Fairfax, VA 22030
phone	703-385-6000
fax	703-385-6007

DATE: 		August 31, 2009

TO:			316(b) Record
	
FROM:		Kelly Meadows, Tetra Tech

SUBJECT:	Information for Harbor Generating Station

EPA conducted a site visit to two facilities owned by the Los Angeles Department of Water and Power (LADWP): Scattergood and Haynes.  During these site visits, LADWP provided documents relating to a third facility, Harbor Generating Station.  These documents are also being provided in the record.

   * Evaluation of the Harbor Generating Station With Respect to the Environmental Protection Agency's 316(b) Rules for Existing Facilities
   * Addendum to Evaluation of the Harbor Generating Station With Respect to the Clean Water Act Section 316(b) Requirements: Providing a Current Assessment of Alternative Technologies and Operational Measures
   * Harbor Generating Station Clean Water Act Section 316(b) Impingement Mortality and Entrainment Characterization Study
   * Harbor IM&EC Study Appendices
