Village of Red Hook Water Treatment Facilities Monthly Report — January 1, 2024

Village of Red Hook Water Treatment Facilities Monthly Report

January 1, 2024

System Flow

During the month of December, the water treatment facility treated 6,662,400 total gallons, which is an average of 214,900 gallons per day. See below for the Annual Daily Average Flow Chart:

All bacteriological samples for the month were collected and transported to Pace Analytical Services, Newburgh, New York. Please see below for sample locations and results:

Chemical Usage

During the month of December, the water treatment plant used 75 gallons of sodium hypochlorite. The average daily use was 2.4 gallons per day.

If you should have any questions in regards to this report, please feel free to reach out to me at our main office at (845) 244-0129 or by email at Fernando@C3NDEnviro.com

Sincerely, Fernando Dongo Principal Consultant C3ND Environmental Consulting

Village of Red Hook Water Treatment 7467 South Broadway, Red Hook, New York 12571

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Water System Water System Notes: Monthly Total Coliform All results absent for the month Deficiencies Well Control Issues Waiting for SCADA update Town/Village Interconnect 2020 test indicated this was not a viable option for Village flow in case of emergency. Engineering review currently in place. Well level monitors have been reviewed with a variety of repairs that were required. Currently looking at options for communication to wells Well Level/Flow 14 & 15 as there is a short in wiring between the plant and the wells Well 14 & 15 Project Waiting for well pump data to finalize VFD startup. Installation work complete. For Future Notes: ----- End of picture text -----

Microbiological Sample Resul

NEW YORK STATE DEPARTMENT OF HEALTH

Water Systems Operation Repor

Bureau of Water Supply Protection

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Public Water System Name Reporting Month/Year Date Report Submitted Source Water Type(s) Village of Red Hook Dec-23 1/1/24 ☐Surface ☒Ground☐GWUDI Public Water System ID County Town, Village, or City ☐Purchase with subsequent chlorination NY1302775 Dutchess Red Hook ☐Purchase w/out subsequent chlorination Chlorination Comments/Observations Treated water Liquid Free chlorine DATE Source(s) in Use volume Hypochlorite added entry point residual at (1,000/day) to crock (quarts) (mg/l) 1 1,3,4,9,12,13,14,1Well 234.8 20.00 1.1 Well 2 1,3,4,9,12,13,14,1 187.5 1.0 5 Well 3 1,3,4,9,12,13,14,1 217.5 1.2 Well 4 1,3,4,9,12,13,14,1 223.7 20.00 1.1 Well 5 5 1,3,4,9,12,13,14,1 215.1 1.2 Well 5 6 1,3,4,9,12,13,14,1 204.3 20.00 1.2 Well 5 7 1,3,4,9,12,13,14,1 212.4 1.1 5 8 1,3,4,9,12,13,14,1Well 168.8 40.00 1.2 Well 9 1,3,4,9,12,13,14,1 198.8 1.4 Well 10 1,3,4,9,12,13,14,1Well 214.6 1.2 11 1,3,4,9,12,13,14,1 215.0 1.2 12 1,3,4,9,12,13,14,1Well Well 5 213.2 20.00 1.1 13 1,3,4,9,12,13,14,1 271.5 1.1 5 14 1,3,4,9,12,13,14,1Well 244.8 40.00 1.1 15 1,3,4,9,12,13,14,1Well 159.6 12.00 1.0 Well 16 1,3,4,9,12,13,14,1 215.5 1.0 5 Well 17 1,3,4,9,12,13,14,1 215.8 1.0 Well 18 1,3,4,9,12,13,14,1 216.0 1.1 19 1,3,4,9,12,13,14,1Well 219.0 24.00 1.1 20 1,3,4,9,12,13,14,1Well 218.8 1.0 21 1,3,4,9,12,13,14,1Well 218.0 20.00 1.1 22 1,3,4,9,12,13,14,1Well 218.0 20.00 1.0 23 1,3,4,9,12,13,14,1Well 218.1 1.0 Well 24 1,3,4,9,12,13,14,1 217.9 1.0 25 1,3,4,9,12,13,14,1Well 217.6 1.0 26 1,3,4,9,12,13,14,1Well 218.0 20.00 1.1 Well 27 1,3,4,9,12,13,14,1 217.7 1.2 28 1,3,4,9,12,13,14,1Well 217.7 40.00 1.0 29 1,3,4,9,12,13,14,1Well 217.7 1.0 30 1,3,4,9,12,13,14,1Well 217.5 1.0 31 1,3,4,9,12,13,14,1Well 217.4 1.0 Total 6,662.4 300 AVG. 214.9 #DIV/0! 9.6 1.1 #DIV/0! #DIV/0! #DIV/0! #DIV/0! ----- End of picture text -----

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Chlorine Mix Ratio = 5 quarts/gallons of 12.5 % chlorine added t - gallons of water in crock Reported by Fernando Dongo Title: Operator NYS DOH Operator Certification Number NY0038297 Signature: Date: 1/1/2024 Operator Grade Level IIA, IIB, C, D ----- End of picture text -----

DOH-360 (02/05) Page 1 of 2

Microbiological Samples and Free Chlorine Residual

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Population Served: 2830 Sample Type Total E.coli Free Chlorine Sample Location Date of Sample 1.Routine 2.Repeat Coliform Positive Positive Residual (mg/l) Number of microbiological monitoring samples require 3 2 W. Market 12/11/2023 1 Absent Absent 1.0 Number of microbiological monitoring samples taken: 3 Did an M&R violatio 29 E. Market 12/11/2023 1 Absent Absent 0.8 If “Yes,” check reason (s) belo Traditions Mail Room 12/11/2023 1 Absent Absent 0.8 Actual number of samples is fewer than required. Did not collect/analyze repeat sample. Did not collect/analyze for E. coli for positive total coliform from routine/repeat sample. Did an MCL violation occur? If “ Yes ,” check reason(s) below (see also Part 5, Table 6 for additional information). For systems collecting less than 40 samples per month: two or more of the samples (routine and /or repeat) are positive for total coliform (= total coliform MCL violation). For systems collecting 40 or more samples per month: more than 5% of the samples (routine and/or repeat) are positive for total coliform (= total coliform MCL violation). The original sample was E.coli positive and at least 1 repeat sample was positive for total coliform ( = E.coli MCL violation). Reminder: System must collect a minimum of five (5) routine microbiological monitoring samples during the month following a repeat sample collection. As required by 5-1.72, “Operation of a Public Water System,” a copy of this form shall be sent to your local health department by the 10th calendar day of the next reporting period. ----- End of picture text -----

Sample Collector(s): Bryan Smith Name of NYSDOH Certified Laboratory Pace Analytical

Did any MCL violation occur? If so, please describe: No

Did an emergency or low pressure problem occur? Did source water bypass an existing treatment process in the system?If so, please explain.

Comments:

DOH-360 (02/05) Page 2 of 2