Federal Agencies • Department of Defense, U.S. Navy • Mineral Management Service (MMS) • U.S. Department of the Interior • U.S. Fish and Wildlife State Agencies • California Department of Fish and Game (CDFG) • California Department of Transportation (DOT) • Central Coast Water Authority • California Regional Water Quality Control Board (RWQCB) • California State Lands Commission (CSLC) • State of California Counties • Alameda County Public Works Agency • County of Kern • County of Sacramento • County of San Luis Obispo • County of Santa Barbara • Ventura County Cities • City of Avalon • City of Camarillo • City of Carpinteria • City of Fillmore • City of Oxnard • City of Port Hueneme • City of Sacramento • City of San Buenaventura • City of San Luis Obispo • City of Santa Barbara • City of Solvang • City of Thousand Oaks Local Public Service Districts • Altamont Landfill and Resource Recovery • Calleguas Municipal Water District • Camrosa Water District • Carpinteria Sanitary District • Carpinteria Unified School District • Carpinteria Valley Water District • Casitas Municipal Water District • Kinneloa Irrigation District • Laguna County Sanitary District • Las Virgenes Municipal Water District • Montecito Water District • Monterey Peninsula Water Management District • Ojai Sanitary District • Oxnard Harbor District • Santa Ana Unified School District • Santa Barbara School Districts • Santa Maria Elementary Education Assn  Schools, Universities, Churches, and Hospitals • California Polytechnic State Univ. - San Luis Obispo • Community Memorial Hospital • Goleta Presbyterian Church • University of California, Davis • University of California, Santa Barbara  Banks • American Commercial Bank • City Commerce Bank • Montecito Bank and Trust • Northern Trust Bank • Ojai Valley Bank • Santa Barbara Bank &Trust Industrial • Grefco Minerals, Inc. • Petro Analytical, Inc. • Amgen, Inc. • Associated Concrete Products • AT&T • BFI • California Pacific Rice Milling, Ltd. • Hanson Aggregates • Waste Management of Alameda County • Southern Pacific Milling Company • Standard Industries • TRC • Warner Brothers Studios Utilities • Southern California Edison Company • Southern California Gas Company • Sunrise Cogeneration and Power Co. Oil & Gas Companies • Aera Energy LLC • ARCO • Arguello, Inc. • Chevron Texaco Environmental Management Company • Chevron Texaco Pipeline Co. • ExxonMobil Global Remdediation • Mobil • Nuevo Energy Company • Poseidon Energy • Samadam Oil Company • Shell E&P Company • Small Ventures USA • Stocker Resources, Inc. • Torch Operating Company • Unocal • Venoco, Inc. Consultants/Engineering Firms • Boyle Engineering Corporation • BTC Laboratories Inc. • Cannon Associates • Crawford, Multari & Clark Associates • Kennedy Jenks • Penfield & Smith Engineers, Inc. • Perliter & Ingalsbe Consulting Engineers • Planning Partners • Robert Bien, William Frost & Associates