SCHEDULE II

                                      INFORMATION WITH RESPECT TO
                           TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR
                           SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)

                                             SHARES PURCHASED        AVERAGE
                                  DATE            SOLD(-)             PRICE(2)

           COMMON STOCK-SJW CORPORATION

                    GAMCO INVESTORS, INC.
                                 6/25/03              500            84.5800
                                 6/23/03              600            85.1500
                                 6/19/03              200            85.9500
                                 6/17/03              200            86.6750
                                 6/17/03              500            86.2500
                                 6/12/03              500            84.7280
                                 6/04/03              200            86.4950
                                 6/02/03              500            86.2500
                                 5/27/03              700            84.8429
                                 5/23/03              200            83.2500
                                 5/20/03              200            84.5500
                                 5/19/03              200-           84.5500
                                 5/19/03              800            84.5375
                                 5/06/03              500-           85.0460
                     GABELLI FUNDS, LLC.
                         GABELLI UTILITY TRUST
                                 5/27/03              300            84.1667
                         GABELLI GLOBAL TELECOMM FUND
                                 6/12/03              200            83.9750
                                 5/07/03              400-           85.2000
                         GABELLI EQUITY TRUST
                                 5/27/03              400-           85.0500
                         GABELLI CONVERTIBLE FUND
                                 6/23/03            1,600            85.3375


          (1) UNLESS OTHERWISE INDICATED, ALL TRANSACTIONS WERE EFFECTED
              ON THE ASE.

          (2) PRICE EXCLUDES COMMISSION.