PUC § 125052

The area of jurisdiction of the board shall consist of the following areas:

(a) The Cities of Carlsbad, Del Mar, Encinitas, Escondido, Oceanside, San Marcos, Solana Beach, and Vista and each new city that incorporates within the district boundaries.

(b) Camp Joseph H. Pendleton.

(c) The unincorporated areas of San Diego County lying within census tracts: 170.04 (but excluding that portion lying east of the eastern boundary of the City of San Diego), 171.00, 173.00, 174.01, 174.02, 175.00, 176.00, 177.00, 178.02, 185.02, 185.03, 186.01, 186.02, 188.00, 189.01, 189.02, 190.00, 191.01, 191.02, 192.01, 192.02, 193.00, 194.00, 196.00, 197.00, 198.00, 199.00, 200.01, 200.02, 200.03, 201.01, 201.02, 202.03, 202.05, 203.00, 204.00, 206.02, 207.01, 207.02, and 208.00, as set forth in the 1970 decennial census maps for the State of California on file with the Bureau of the Census, Department of Commerce, Washington, D.C.