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-WATTS WATER TECHNOLOGIES, INC.
          GAMCO INVESTORS, INC.
                      11/06/06            2,500-           42.0608
                      11/06/06            1,000-           42.1510
                      11/06/06            2,000-           42.2745
                      11/06/06            3,500-           42.1389
                      11/03/06           11,100-           40.9236
                      11/03/06              400-           40.9700
                      11/03/06            1,000-           40.9500
                      11/02/06            1,500-           39.3273
                      10/27/06            3,000-           37.0003
                      10/24/06              300            36.4700
                      10/24/06            2,000-           36.5740
                      10/20/06            1,000-           36.3400
                      10/19/06            2,000-           36.8200
                      10/18/06              300            36.5800
                      10/17/06              300-           37.3000
                      10/16/06            5,000-           36.4400
                      10/16/06            4,200-           36.8983
                      10/16/06              500-           37.3601
                      10/11/06            1,200-           34.3392
                      10/10/06              500-           33.4240
                      10/09/06              800-           31.8000
                      10/09/06              200-           32.1750
                      10/05/06            2,000-           32.0885
                      10/05/06              300            32.0100
                      10/04/06              800-           31.2600
                      10/04/06              700            32.0886
                       9/29/06              500-           32.0300
                       9/27/06            2,000-           32.1330
                       9/26/06            1,000            31.9890
                       9/25/06              500            31.7700
                       9/22/06            9,900            31.8000
                       9/21/06              200            32.7300
                       9/20/06              200            32.3000
                       9/20/06              100-           32.9700
                       9/19/06            6,800            31.7862
                       9/13/06              500            31.6920
                       9/13/06            3,300            31.7620
                       9/12/06              500            31.1778
                       9/11/06            1,000-           30.5430
                       9/11/06              500            30.7700
                       9/06/06            5,000            31.5000
           GABELLI FUNDS, LLC.
               GABELLI VALUE FUND
                      11/06/06           25,000-           42.1334
                      11/01/06           15,000-           39.4063
                      10/05/06            5,000-           32.3000
                      10/04/06            5,000-           31.9036
               GABELLI SMALL CAP GROWTH FUDS
                      11/03/06            5,000-           41.0000
                      11/01/06            2,500-           39.4063
               GABELLI EQUITY TRUST
                      10/27/06            1,000-           37.3910
                      10/26/06            4,000-           37.2975

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

(2) PRICE EXCLUDES COMMISSION.