Document rk0819ydpXwpEyrpb8w9y69r

UNITED STATES. ENVIRONMENPTRAOLT EACGTEINOCNY Description: Settling basins after alum and charcoal addition with ozone building in background Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 1 ED_019088A_00005059-00001 UNITED STATES . AGENCY ENVIRONMENTAL PROTECTION Description: Final settling basin with sediment scraper visible Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 2 ED_019088A_00005059-00002 UNITED STATES. ENVIRONMENPTRAOLT EACGTEINOCNY Description: GAC Filter Room Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 3 ED_019088A_00005059-00003 UNITED STATES . AGENCY ENVIRONMENTAL PROTECTION Description: GAC filter trough with accumulated sediment. Water moves over the sides of the trough and moves to the left in this picture Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 4 ED_019088A_00005059-00004 UNITED STATES . AGENCY ENVIRONMENTAL PROTECTION Description: Backwash pumps Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 5 ED_019088A_00005059-00005 UNITED STATES. AGENCY ENVIRONMENTAL PROTECTION Description: Current sample location near backwash pump controller. Backwash water moves left to right in this photo leaving the plant Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 6 ED_019088A_00005059-00006 UNITED STATES . AGENCY ENVIRONMENTAL PROTECTION Description: Vault where backwash water discharges through before discharging to Haggetts pond Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 7 ED_019088A_00005059-00007 UNITED STATES . AGENCY ENVIRONMENTAL PROTECTION Description: Clearwell (underground) Inspection Date: 9/25/2024 Andover Water Treatment Plant Photo 8 ED_019088A_00005059-00008