Water Systems Operation Report — June 2025

Water Systems Operation Report Microbiological Sample Results

NEW YORK STATE DEPARTMENT OF HEALTH Bureau of Water Supply Protection

|Public Water System Name es|Public Water System Name es|Public Water System Name es|Public Water System Name es|Reporting Month/Year es|Reporting Month/Year es|Reporting Month/Year es|Date Report Submitted es|Date Report Submitted es|Date Report Submitted es|Source Water Type(s) es|Source Water Type(s) es|Source Water Type(s) es|Source Water Type(s) es|| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| | Village of Red Hook | - | - | - | June 2025 | - | - | 7/11/2025 | - | - | Surface | | a | - | - | - | - | - | - | - | - | - | Ground | | - | - | - | - | - | - | - | - | - | - | GWUDI | | - | - | - | - | - | - | - | - | - | - | Purchase with subsequent chlorination | | - | - | - | - | - | - | - | - | - | - | Purchase w/out subsequent chlorination | | - | - | - | - | - | - | - | - | - | - | es | | - | - | - | - | - | - | - | - | - | - | t—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT | |Public Water System ID es PPt—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT||||County es t—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT|||Town, Village, or City es t—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT|||||||| |NY1302775 PPt—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT||||Dutchess t—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT|||Red Hook t—(‘“‘<‘iYSC‘(NSTTTTTLTCUdT|||||||| |PP||||||||||||||| |DATE|Source(s) in Use|Operator|Time|Treated water volume (gallons/day)|GPM|Meter|STL/ESTL|Booster|System Pressure|Level|Chlorination Po|||Comments & Observations| ||||||||||||Liquid||Free chlorine residual at entry point (mg/l)|| ||||||||||||Used (gal)|Hypochlorite added to crock (gallons)||| |1|Wells 1,3,9,12,13,14,15|LJ|1220|283,233|218296|22835270|18.90|4|73.03|12|2||0.65|| |2|Wells 1,3,9,12,13,14,15|LJ|900|289,364|247724|23054566|18.35|2|72.98|10|2||0.62|| |3|Wells 1,3,9,12,13,14,15|LJ|630|302,091|343539|23302290|17.97|2|73.00|8|3||0.64|| |4|Wells 1,3,9,12,13,14,15|LJ|930|299,810|268090|23645829|18.12|4|73.05|5/10|2|5|0.61|| |5|Wells 1,3,9,12,13,14,15|LJ|730|296,170|305190|223913919|18.01|2|73.00|8|2||0.62|| |6|Wells 1,3,9,12,13,14,15|LJ|800|279,504|321397|24219109|18.23|3|72.99|6|2||0.60|| |7|Wells 1,3,9,12,13,14,15|LJ|1025|270,800|288540|24540506|18.50|4|73.00|4/14|2|10|0.56|| |8|Wells 1,3,9,12,13,14,15|LJ|1035|299,144|242046|24829046|18.58|2|73.00|12|2||0.59|| |9|Wells 1,3,9,12,13,14,15|LJ|827|286,461|254963|25071092|18.19|3|72.97|10|9||0.59|| |10|Wells 1,3,9,12,13,14,15|LJ|645|296,582|397711|25326055|18.13|3|72.94|1/16|7|15|2.08|| |11|Wells 1,3,9,12,13,14,15|LJ|1115|304,532|249874|25723766|17.89|2|72.19|9|||1.55|| |12|Wells 1,3,9,12,13,14,15|LJ|655|301,022|243641|25973640|18.91|2|72.96|9/14|11|10|2.50|added 5 more gallons at 8:10PM. 2.5 residual| |13|Wells 1,3,9,12,13,14,15|LJ|715|315,182|432813|26217281|18.65|3|72.76|8|4||2.37|total Cl219 gal Thursday| |14|Wells 1,3,9,12,13,14,15|LJ|1330|289,530|212101|26650094|18.44|2|73.00|4/14|4|10|1.92|| |15|Wells 1,3,9,12,13,14,15|LJ|1000|269,435|243120|26862195|18.11|3|72.95|10.0|1||1.05|| |16|Wells 1,3,9,12,13,14,15|LJ|830|278,932|300590|27105315|18.03|4|73.00|9|3||1.01|| |17|Wells 1,3,9,12,13,14,15|LJ|700|286,523|330237|27405905|18.45|4|73.00|0/11|4|5|0.94|| |18|Wells 1,3,9,12,13,14,15|LJ|800|274,008|274435|27736142|18.21|3|72.95|7/12|4|5|2.26|| |19|Wells 1,3,9,12,13,14,15|LJ|1115|238,034|263847|28010577|18.03|4|73.01|8|2||1.08|| |20|Wells 1,3,9,12,13,14,15|LJ|728|326,795|400388|28274424|20.00|4|73.01|6/11|3|5|0.93|| |21|Wells 1,3,9,12,13,14,15|LJ|937|301,845|193106|28674812|18.06|3|72.90|8|3||0.83|| |22|Wells 1,3,9,12,13,14,15|LJ|1030|259,422|240455|28867918|18.51|4|72.97|5/15|2|10|0.88|| |23|Wells 1,3,9,12,13,14,15|LJ|745|257,080|319440|29108373|18.43|4|73.00|13|3||0.86|| |24|Wells 1,3,9,12,13,14,15|LJ|622|358,220|343262|29427813|19.51|2|73.00|10|4||0.92|| |25|Wells 1,3,9,12,13,14,15|LJ|1200|287,241|271872|29771075|18.78|4|72.87|6/11|3||0.98|| |26|Wells 1,3,9,12,13,14,15|LJ|1012|243,873|251907|30042947|18.80|2|72.95|8|3||1.00|| |27|Wells 1,3,9,12,13,14,15|LJ|812|312,488|339054|30294854|18.75|3|73.02|5/15|4|10|0.93|| |28|Wells 1,3,9,12,13,14,15|LJ|1240|256,982|297711|30633908|19.27|4|73.00|11|3||1.01|| |29|Wells 1,3,9,12,13,14,15|LJ|1145|298,202|220158|30931619|19.69|4|72.78|8|3||0.96|| |30|Wells 1,3,9,12,13,14,15|LJ|930|324,643|323363|31151777|18.32|3|73.01|5/15|3|10|0.95|| |a||||||||eee |eee |ee |eee |eee |eee |eee | |Total a a a|ee |ee |ee |8,687,148 ee |ee |ee |ee

ee|ee eee

ee|ee eee

ee|ee ee

ee|100 ee eee |95 ee eee

ee|ee eee

ee|ee eee

eee| |AVG. a a a Po|ee se

Po|ee se |ee se |289,572 ee se |ee se |ee se |ee se ee |ee eee se ee |ee eee se ee |ee ee se ee |3 9 1.08 ee eee se |3 9 1.08 ee eee se ee |3 9 1.08 ee eee se ee (|ee eee se eee (| |Max a a Po|se se Po|se se|se se|358,220 se se|se (CC|se (CC|se ee (CC|eee se ee (CC|eee se ee (CC|~~ee ~~ se ee (CC|eee se (CC|eee se ee (CC|~~eee ~~ se ee (CC(|eee se eee (| |Min Po|Po||||||||||||0.56 (||

Microbiological Samples and Free Chlorine Residual

|Sample Location ee ee|Date of Sample ee ee|Sample Type

1. Routine
2. Repeat ee ee|Total Coliform Positive ee cae|E.coli Positive ee ee|Free Chlorine Residual (mg/l) ee CO ee ee|Population Served: ee CO|Population Served: ee CO|2,730 ee|2,730 ee|ee|ee| |---|---|---|---|---|---|---|---|---|---|---|---| |||||||ee CO|||||| |||||||Number of microbiological monitoring samples required: ee CO ee|||||3 ee ee| |Traditions Garden Hydrant ee ee ee|6/30/2025 ee ee|1 ee ee ca|Yes No ee cae ca|Yes No ee ee kn|0.54 ee ~~ ee ee Gee|ee ee|ee ee|ee ee|ee|ee|ee ee| |||||||Number of microbiological monitoring samples taken: ee es eeGnGG|||||3 ee es| |3 Cambridge ee ee a|6/30/2025 ee ~~ a|1 ee ~~ ca a|Yes No cae ~~ ca a|Yes No ee kn ic|0.90 ee ee Gee A|Did an M&R violation occur? ee es eeGnGG a ee|||Yes es GG|No es|ee es| |||||||es ee a Gn|es Gn ee Gn|es GG Gn|es GG|es|es| | Abrahams Park Hydrant | 6/30/2025 | 1 | Yes | Yes | 0.49 | If “Yes,” check reason(s)below: | - | - | es | es | es | | ee | a | ca | No | No | Gee | es | - | - | GG | - | - | | a | - | a | ca ~~ | kn | A | eeGnGG | - | - | - | - | - | | - | - | - | a | ic | - | a | - | - | - | - | - | | - | - | - | - | - | - | ee | - | - | - | - | - | | - | - | - | - | - | - | Gn | - | - | - | - | - | | - | - | - | - | - | - | ee | - | - | - | - | - | |||||||a Gn ee|Actual number of samples is fewer than required. ee Gn||||| |fe ee ee|a fe |a fe tan|Yes No a ~~ fe tan|Yes No ic ~~ fe aidan|A fe rere|Gn ee fe|Did not collect/analyze repeat sample. Gn fe|||fe|fe| |||||||fe fo [| rere|Did not collect/analyze for E. coli for positive total coliform from routine/repeat sample. fe fo [| rere ==||||fe fo [|| |ee ee ee|ee|tan near|Yes No tan near|Yes No aidan aes|rere ferns|fo [| rere|||||fo [|| |||||||Did an MCL violation occur? [| rere erns||||Yes No == erns|[| erns| |ee ee ee ee ee|ee ee|tan near ee ee|Yes No tan near ee Geeta|Yes No aidan aes ee ok|rere ferns ee|[|~~ rere erns|[| rere erns|rere erns|rere erns|== erns|[| erns| | If “Yes,” check reason(s) below (see also Part 5, Table 6 for additional | - | - | - | - | erns | | information). | - | - | - | - | PO | | rere | - | - | - | - | - | | = = | - | - | - | - | - | | erns | - | - | - | - | - | | PO | - | - | - | - | - | | — | - | - | - | - | - | | ee ee | ee | tan | Yes | Yes | rere | - | - | - | - | - | erns | | ee | ee | near | No | No | ferns | - | - | - | - | - | PO | | ee | ee | ee | tan ~~ | aidan | ee | - | - | - | - | - | - | | - | - | ee | near ~~ | aes | es | - | - | - | - | - | - | | - | - | - | ee | ee | - | - | - | - | - | - | - | | - | - | - | Geeta | ok | - | - | - | - | - | - | - | | - | - | - | oc | cece | - | - | - | - | - | - | - | |||||||PO — es|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). PO||||| |ee ee|ee ate|ee ate|Yes No Geeta oc ate|Yes No ok cece iat|es ee|— es|||||| |||||||— esa ee|||||| |ee ee a|ee ate ee|ee ~~ ate ee|Yes No Geeta ~~ oc ~~ ate ee|Yes No ok cece iat e|es ee ee|— esa ee ||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 coliformMCL violation). Kj —“‘“_OC—sS||||| |||||||a ee | e|||||| |ee a ee ee|ate ee ee|ate ee ante|Yes No ate ~~ ee ante|Yes No iat e cere|ee ee cers|a ee eKj|||||| |||||||eKj cers|The original sample was E.coli positive and at least 1 repeat sample was positive for total coliform ( =E.coli MCL violation ). Kj —“‘“_OC—sS cers(aE||||| |a ee ee ee|ee ~~ ee ee|ee ~~ ante ee|Yes No ee ante ee|Yes No e cere ee|ee cers ee|eKj cers|||||| |||||||Kj cers ee|Kj cers ee|(aE ee|—“‘“_OC—sS (aE ee|—“‘“_OC—sS ee|—“‘“_OC—sS ee| | ee ee | ee | ante | Yes | Yes | cers | Reminder: System must collect a minimum of five (5) routine microbiological | | ee | ee | ee | No | No | ee | monitoring samples during the month following a repeat sample collection. | | ee | ee | Gant | - | - | ferry | Kj | | - | - | - | ante | cere | - | —“‘“_OC—sS | | - | - | - | ee | ee | - | cers (aE | | - | - | - | Gantar | Gata | - | ee | | - | - | - | - | - | - | ferry ersGers Ge | |ee ee|ee ee|ee Gant|Yes No ee Gantar|Yes No ee Gata|ee ferry||||||| |||||||ee ferry ers|ee ers|ee Gers Ge|ee Ge|ee|ee| |ee ~~ se|ee se|Gant se|Yes No Gant ar ~~ se|Yes No Gata se|ferry|ferry ers|ers |Gers Ge|Ge||| |||||||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. > YY|||||| |ee|||Yes No ee|Yes No ee|ee||||||| |fe ee|fe ==|fe ==|Yes No fe ee ==0|Yes No fe ee ==|fe ee GG|fe >|fe >|fe|fe YY|fe YY|fe| |||||||fe > GG|fe > GG|fe|fe YY|fe YY|fe| |ee|==|==|Yes No ee ==0|Yes No ee ==|ee GG|> GG a|> GG ee||YY|YY|| |||||||> GG a|> GG ee||YY|YY|| |ee fe|== fe|== fe|Yes No ee == 0 ~~ fe|Yes No ee == fe|ee ~~ GG fe|> GG a fe ee|> GG ee fe ee|fe|YY fe|YY fe|fe| |||||||fe ee|fe ee|fe|fe|fe|fe|

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

Experience is the solution

314 North Pearl Street  Albany, New York 12207

(800) 848-4983  (518) 434-4546  Fax (518) 434-0891

July 01, 2025

Robert Flores Delaware Engineering 28 Madison Avenue Ext. Albany, NY 12203

Work Order No: 250630048

TEL: (518) 452-1290

RE: Red Hook WWTP

Red Hook

Adirondack Environmental Services, Inc received 3 samples on 6/30/2025 for the analyses presented in the following report.

Please see case narrative for specifics on analysis.

If you have any questions regarding these tests results, please feel free to call.

Sincerely,

ELAP#: 10709

i Matthew Daigneault

Laboratory Manager

Page 1 of 5

Adirondack Environmental Services, Inc

CASE NARRATIVE

Delaware Engineering Red Hook WWTP Red Hook

Date: 01-Jul-25 Lab WorkOrder: 250630048

Sample containers were supplied by Adirondack Environmental Services.

Definitions - RL: Reporting Limit DF: Dilution factor

Note : All Results are reported as wet weight unless noted

The results relate only to the items tested. Information supplied by the client is assumed to be correct.

Page 2 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

Page 3 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

Page 4 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

Page 5 of 5

PP S34 North Pear! Street aaa 518.434.4546 / FAX: 518-434-0891

CHAIN OF CusToDY RECORD

COCFPOGCBOnrU¥Reference: 7

EXPERIENCE IS THE SOLUTION

A full service analytical research laboratory offering solutions to environmental concerns

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W AY Send Report to: Rawk (Location): Samplers Name: , — ‘ a ClientaPO #: Samplers Signature: emLocation Sampled | P=pm Cont's | vative A Number TS aS] ee TresHong gordon | 6/30 Hf qt | | Nop 3 Combe bgt et a eeMBRAHA MS Park | G30 egA ft} pp es Os Orn ee CaCs2 ee Fa Ge ee 2 ee ee Os es 2 Fapp CeDe seOe 2 ee pp ef pp ef FR De ee 2 ee Pa es es Or 2 Shipment ArrivedMia Special Instructions/Remarks: Turnaround TimeRequested: 1 Day 2Day 3Day 5Da Standard NOTE: Samples received after 3:30pm are cohsidered next business day. AmbientSamptéFemperature ProperlyA Preservedt-¥2 st ds / N ae Received.[30J2¢Wag Holding2.0 ¢f Notes: ~ ed ~ Chilling Begun 0=None 5=NH,Cl Times: / N —— 2=HNO,1=H2SO, pH<2pH<2 6=Ascorbic7=FAS Acid aNotes: 3=HCI pH<2 8=ZnAc/NaOH pH>9 4=Na.S.0. 9=NaOH pH>10 mn WIT 25063004800 —————————— ----- End of picture text -----

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Adirondack Environmental Services Inc. J) Experience is the solution 314 North Pearl Street ¢ Albany, New York 12207 ¢ (518) 434-4546 e Fax (518) 434-0891 ----- End of picture text -----

TERMS, CONDITIONS & LIMITATIONS

All service rendered by the Adirondack Environmental Services, Inc. are undertaken and all rates are based upon the following terms:

• (a) Neither Adirondack Environmental Services, Inc., nor any of its employees, agents or sub-contractors shall be liable for any loss or damage arising out of Adirondack Environmental Services, Inc.’s performance or nonperformance, whether by way of negligence or breach of contract, or otherwise, in any amount greater than twice the amount billed to the customer for the work leading to the claim of the customer. Said remedy shall be the sole and exclusive remedy against Adirondack Environmental Services, Inc. arising out of its work.

• _ (b) Allclaims made must be in writing within forty-five (45) days after delivery ofthe Adirondack Environmental Services, Inc. report regarding said work or such claim shall be deemed or irrevocably waived.

  • (c) Adirondack Environmental Services, Inc. reports are submitted in writing and are for our customers only. Our customers are considered to be only those entities being billed for our services. Acquisition of anAdirondack Environmental Services, Inc. report by other than our customer does not constitute a representation ofAdirondack Environmental Services, Inc. as to the accuracy ofthe contents thereof.

  • (d) In no event shall Adirondack Environmental Services, Inc., its employees, agents or sub-contractors be responsible for consequential or special damages of any kind or in any amount.

  • (e) Nodeviation from the terms set forth herein shall bindAdirondack Environmental . Services, Inc. unless in writing and signed bya Director of Adirondack Environmental Services, Inc.

  • (f) Results pertain only to items analyzed. Information supplied by client is assumed to be correct. This information may be used on reports and in calculations and Adirondack Environmental Services, Inc. is not responsible for the accuracy of this information.

  • (g) Payments by Credit Card/Purchase Cards are subject to a 3% additional charge.

Albany, NY

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