3 2023

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Conmulting Wastewater System Wastewater System Notes: Sample results for March 2023, with reporting submitted on or before April 28, 2023. Required Sampies Result Compliance sop <4.0 March 2023 TSS <10 10 mg/L NH3 <0.5 1,81 me/L Fecal Coliform <1.0 200/100 mL Deficiencies Anoxic Mixers Currently a Medora mixer in place to keep Anoxic tank solids moving. May need to consider this in future updates. Sand Filter Rebuild Sand Filters have never been rebuilt or media replaced, Should price and schedule for the near future. Train Down for Review One pracess train is down for review of deficiencies. Review to be completed this week and sent for review. Pump Station pumps clogging issues have been an issue for some time. Pump Station mixing should be implemented to help with pump failure and Pump Station pump station pump outs. Backflow Prev. Replacement Facilities backflow Preventor in need of replacement. Van Hangers Van Hangers for water pipe & Chlorine analyzer are corraded. Verify if Village or C3ND is going to replace ----- End of picture text -----

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t, Village ofRedHook Water & Wastewater Treatment C3 mtiD(4 746704/04/2023 South Broadway, Red Hook, New York 12571 ----- End of picture text -----

Coneulting

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Water System Wastewater System Water System Notes: Wastewater System Notes: Sample results for February 2023, with reporting submitted on or before March 28, 2023. ; Monthly Alf monthly coliform tests were completed with Required Samples Result Compliance Total Coliform no presence of coliform or e. coli BoD <A0 February 2023 TSS 44 10 me/L NH3 <0.5 1.81 mg/L Fecal Coliform <1.0 200/100 mL Deficiencies Deficiencies Well Control Issues Waiting for SCADA update _inoxic Mixers 2020 test indicatedrn this. was not a viable. option. for Village7 flow Currently7 a Medora mixer in. placear to keep Anoxic tank solids . + . . . . moving. May need to consider this in future updates. Town/Village Interconnect in case of emergency. Engineering review currently in place. Weil level monitors have been reviewed with a variety of repairs Well that were required. Currently looking at options for . , Sand Filters have never been rebuilt or media replaced. Should Level/Flow communication to wells 14 & 15 as there is a short in wiring gcd Filter Rebuilt price and schedule for the nearfuture. between the plant and the wells Train Downfor Review One process vii is down for review of deficiencies. Review to be completed this week and sentfor review. Pump Station Pump Station pumps clogging issues have been an issue far some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Backflow Prev. Replacement — Facilities backflow Preventor in need of replacement. ----- End of picture text -----

For Future Notes:

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7467 South Broadway, Red Hook, New York 12571 a : ¢ Village ofRedHook Water & Wastewater Treatment hiviretnserdtal 03/06/2023 Consulting Water System Wastewater System Water System Notes: Wastewater System Notes: Sample results for January 2023, with reporting submitted on or before February 28, 2023. Monthly Total Coliform; All monthlyno presence of coliform testscoliform were or completed e. coli with RequiredBoDSamples Resultae Compliance January 2023 TSS 10 10 mg/L NH3 0.77 1.81 mg/L Fecal Coliform <1.0 200/100 mL Deficiencies Deficiencies WeilTown/Village Control Issues Interconnect 2020Waiting testfor indicatedSCADA update this was not @ vieble option for Village lattwicnoxic MaierMixers Currently eaedare mikeeg” place to Keg anouic. tank solids5 flow in case of emergency. Engineeringes review. currently in. moving. May need to consider this in future updates. place. Weill Level/Flow Well level manitars have been reviewed with a variety of repairs that were required. Currently jooking at options for communication to wells 14 & 15 as there is a short in wiring Sand Filters have never been rebuilt or media replaced. Should between the plant and the wells Sand After Retifd pirice and schedulefo!for the nearfufuture. Train Down for Review One process train is down for review of deficiencies. Review to be completed this week and sent for review. BlowerSystem Maintenance geits oils and filters were replaced. Pump Station Pump Station pumps clogging issues have been an issue for some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Backflow Prev. Replacement Facilities backflow Preventor in need of replacement. ----- End of picture text -----

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7467 South Broadway, Red Hook, New York 12571 3 | ;ppty- ani Village02/02/2023 ofRedHook Water & Wastewater Treatment Conwulting Water System Wastewater System Water System Notes: Wastewater System Notes: Sample results for December 2022, with reporting submitted on or before January 28, 2023. ; Monthly All monthly coliform tests were completed Required Samples Result Compliance Total Coliform with no presence of coliform or e. coli BOD ump December 2022 TSS 2.3 10 mg/L NH3 <0.5 1.81 mg/t Fecal Coliform <1.0 200/100 mL Deficiencies Deficiencies Well Control Issues Well controls need to be evaluated as communication issues have occurred. Delaware Engineering is presenting tonew | Anoxic Mixers Currently a Medora mixer in place to keep Anoxic tank solids Town/Village Interconnect 2020 test indicated this was not a viable option for Village maving. May need to consider this in future updates. flow in case of emergency. Engineering review currently in Well Level/Flow Well level monitors have been reviewed with a variety of repairs that were required. Currently looking at options for communication to wells 14 & 15 as there is a short in wiring Sand Filters have never been rebuilt or media replaced. Should between theh plant and the wellsfi Sand Filter Rebuild price and schedule for the nearfuture, Storage Tank inspections All storage tanks have been inspected and are awaiting report. Train Down for Review One process train is dawn for review of deficiencies. Review to be completed this week and sent for review. BlowerSystem Maintenance parts have been ordered. Walting for oil & belts. Pump Station Pump Station pumps clogging issues have been an issue for some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Backflow Prev. Replacement Facilities backflow Preventar in need of replacement. For Future Notes: ----- End of picture text -----

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7467 South Broadway, Red Hook, New York 12571 Ca d Village ofRedHook Water & Wastewater Treatment Tt Wetiimeeta) 01/03/2023 Consulting Water System Wastewater System Water System Notes: Wastewater System Notes: Sample resultsfor November 2022, with reporting submitted on or before December 28th 2022. Monthly Total Coliform; All monthlywith no presence coliform oftestscoliform were or completed e. coli RequiredBODSamples ResultPy, Complignce November 2022 TSS 4 10 mg/L NH3 <0.5 1.81 mg/L Fecal Coliform <1.0 200/100 mL Deficiencies Deficiencies Well Control issues Well controls need to be evaluated as communication issues have occurred. Delaware Engineering is presenting to new |Anoxic Mixers Currently a Medora mixer in place to keep Anoxic tank solids Town/Village Interconnect 2020 test indicated this was not a viable option for Village moving. May need to consider this in future updates. flow in case of emergency. Engineering review currently in Well Level/Flow Well level monitors have been reviewed with a variety of repairs that were required. Currently looking at options for communication to wells 14 & 15 as there is a short in wiring Sand Filters have never been rebuilt or media replaced. Should between the plant and the wells Sond Filter Rebuild plrice and schedulefoifor the nearfifuture. Storage Tank Inspections All storage tanks have been inspected and are awaiting report. Train Down for Review One process train is down for review of deficiencies. Review to be completed this week and sentfor review. Blower System Maintenance parts have been ordered. Waiting for oil & belts. Pump Station Pump Station pumps clogging issues have been an issue for some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Backflow Prev. Replacement Facilities backflow Preventor in need of replacement. ----- End of picture text -----

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: 3NDTia2 7467Village12/06/2022South ofRedBroadway,Hook WaterRed Hook,& Wastewater TreatmentNew York 12571 Consulting Water System Wastewater System Water System Notes: Wastewater System Notes: Sample resultsfor October 2022, with reporting submitted on or before November 28th 2022. . Monthly All monthly coliform tests were completed Required Samples Result Compliance Toto! Coliform with no presence of coliform or e. coli BOD <4.0 Ocfober 2022 TSS 22 10 mg/L NH3 5.5 1.81 mg/L Fecal Coliform <1.0 200/100 mt Deficiencies Deficiencies Well Control issues Weill controls need to be evaiuated as communication issues have occurred. Delaware Engineeringwetis presenting. to new Anoxicer Mixers Currently a Medora mixer in place to keep Anoxic tank solids Town/Village Interconnect 2020 test indicated this was not a viable option for Village flow moving. May need to consider this in future updates. in case of emergency. Engineering review currently in place. Well Level/Flow Weill level monitors have been reviewed with a variety of repairs that were required. Currently looking at options for d Filters h b bull i laced. Should communicationbetween the plantto wells and the 14 wells & 15 as there is a short in wiring Sand Filter Rebuild Sanprice and' eresschedule Ganfor eenthe near ren futurulin e .y meme repigces: nau) Storage Tank Inspections All storage tanks have been inspected and are awaiting report. Train Down for Review One process train is dawn for review of deficiencies. Review to be completed this week and sent for review. Blower System Maintenance parts have been ordered. Waitingfor oi! & beits. Pump Station Pump Station pumps clogging issues have been an issue for some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Backflow Prev. Replacement Facilities backflow Preventor in need of replacement. ----- End of picture text -----

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Village ofRed Hook Water & Wastewater Treatment OA- 7467 South Broadway, Red Hook, New York 12571 iaN0 [tal] 10/03/2022 ----- End of picture text -----

Cousulting