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Connecticut Department of Public Health Drinking Water Section Water Quality Monitoring and Compliance Schedule PWS ID CT0880011 PWS Name CTWC - NAUGATUCK REGION-CENTRAL SYSTEM Local Address (where applicable) Classification C Primary Source SW Owner Type P Population 22,615 Residential Industrial Combined 10,252 Agricultural Commercial Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY Service Connections Monitoring Requirements Water System Facility: DISTRIBUTION SYSTEM (WSF ID: 00600) 25 routine (RT) per month Chlorine Residual (1012) Compliance Status Monitoring Period Collection Period Sampling Point (Sampling Point ID) 4/1/20 - 4/30/20 Out of Service Select from Inventory of Active Sampling Points 5/1/20 - 5/31/20 Out of Service 6/1/20 - 6/30/20 Out of Service 7/1/20 - 7/31/20 Complete 8/1/20 - 8/31/20 Complete 9/1/20 - 9/30/20 10/1/20 - 10/31/20 11/1/20 - 11/30/20 12/1/20 - 12/31/20 1 routine (RT) per nine years Asbestos (1094) Compliance Status Monitoring Period Collection Period Sampling Point (Sampling Point ID) 1/1/12 - 12/31/20 Select from Inventory of Active Sampling Points 1/1/21 - 12/31/29 25 routine (RT) per month Total Coliform (3100) Compliance Status Monitoring Period Collection Period Sampling Point (Sampling Point ID) 4/1/20 - 4/30/20 Out of Service Select from Inventory of Active Sampling Points 5/1/20 - 5/31/20 Out of Service 6/1/20 - 6/30/20 Out of Service 7/1/20 - 7/31/20 Complete 8/1/20 - 8/31/20 Complete 9/1/20 - 9/30/20 10/1/20 - 10/31/20 11/1/20 - 11/30/20 12/1/20 - 12/31/20 1/1/21 - 1/31/21 2/1/21 - 2/28/21 3/1/21 - 3/31/21 4 routine (RT) per quarter Disinfectant Byproducts - TTHM & HAA5 (DBP) Compliance Status Monitoring Period Collection Period Sampling Point (Sampling Point ID) 1/1/20 - 3/31/20 2/1-2/28 Complete NAUGATUCK POLICE DEPT (2061) 4/1/20 - 6/30/20 5/1-5/31 Out of Service 7/1/20 - 9/30/20 8/1-8/31 Complete 10/1/20 - 12/31/20 11/1-11/30 1/1/21 - 3/31/21 2/1-2/28 1/1/20 - 3/31/20 2/1-2/28 Complete 2714 SOUTH MAIN (2150) 4/1/20 - 6/30/20 5/1-5/31 Out of Service 7/1/20 - 9/30/20 8/1-8/31 Complete 10/1/20 - 12/31/20 11/1-11/30 Page 1 Schedule Generation Date: 9/18/2020 NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

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Page 1: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: DISTRIBUTION SYSTEM (WSF ID: 00600)

25 routine (RT) per monthChlorine Residual (1012)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceSelect from Inventory of Active Sampling Points

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

8/1/20 - 8/31/20 Complete

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1 routine (RT) per nine yearsAsbestos (1094)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/12 - 12/31/20Select from Inventory of Active Sampling Points

1/1/21 - 12/31/29

25 routine (RT) per monthTotal Coliform (3100)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceSelect from Inventory of Active Sampling Points

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

8/1/20 - 8/31/20 Complete

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

4 routine (RT) per quarterDisinfectant Byproducts - TTHM & HAA5 (DBP)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 2/1-2/28 CompleteNAUGATUCK POLICE DEPT (2061)

4/1/20 - 6/30/20 5/1-5/31 Out of Service

7/1/20 - 9/30/20 8/1-8/31 Complete

10/1/20 - 12/31/20 11/1-11/30

1/1/21 - 3/31/21 2/1-2/28

1/1/20 - 3/31/20 2/1-2/28 Complete2714 SOUTH MAIN (2150)

4/1/20 - 6/30/20 5/1-5/31 Out of Service

7/1/20 - 9/30/20 8/1-8/31 Complete

10/1/20 - 12/31/20 11/1-11/30

Page 1Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 2: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: DISTRIBUTION SYSTEM (WSF ID: 00600)

4 routine (RT) per quarterDisinfectant Byproducts - TTHM & HAA5 (DBP)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/21 - 3/31/21 2/1-2/28

1/1/20 - 3/31/20 2/1-2/28 Complete65 TUCKER HILL RD (2156)

4/1/20 - 6/30/20 5/1-5/31 Out of Service

7/1/20 - 9/30/20 8/1-8/31 Complete

10/1/20 - 12/31/20 11/1-11/30

1/1/21 - 3/31/21 2/1-2/28

1/1/20 - 3/31/20 2/1-2/28 CompleteMIDDLEBURY EDGE (2158)

4/1/20 - 6/30/20 5/1-5/31 Out of Service

7/1/20 - 9/30/20 8/1-8/31 Complete

10/1/20 - 12/31/20 11/1-11/30

1/1/21 - 3/31/21 2/1-2/28

30 routine (RT) per three yearsLead And Copper (PBCU)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/21 6/1-9/30Select from Inventory of Active Sampling Points

1/1/22 - 12/31/24 6/1-9/30

25 routine (RT) per monthPhysical Parameters (PPS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceSelect from Inventory of Active Sampling Points

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

8/1/20 - 8/31/20 Complete

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

Water System Facility: STEWART WTP ENTRY POINT (WSF ID: 00700)

1 routine (RT) per three yearsNet Gross Alpha (4000)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22 CompleteSTEWART ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsUranium (4006)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22 CompleteSTEWART ENTRY POINT (3)

Page 2Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 3: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: STEWART WTP ENTRY POINT (WSF ID: 00700)

1 routine (RT) per three yearsUranium (4006)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/23 - 12/31/25

1 routine (RT) per three yearsCombined Radium-226/228 (4010)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22 CompleteSTEWART ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per yearInorganic Chemicals (IOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteSTEWART ENTRY POINT (3)

1/1/20 - 12/31/20 Complete

1/1/21 - 12/31/21

1 routine (RT) per yearNitrate And Nitrite (NOX)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteSTEWART ENTRY POINT (3)

1/1/20 - 12/31/20 Complete

1/1/21 - 12/31/21

2 routine (RT) per three yearsPesticides, Herbicides and PCBs - Phase II & V (SOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22STEWART ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per yearOrganic Chemicals (VOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteSTEWART ENTRY POINT (3)

1/1/20 - 12/31/20 Complete

1/1/21 - 12/31/21

Water System Facility: INDIAN FIELD WELLFIELD ENTRY POINT (WSF ID: 00701)

1 routine (RT) per three yearsNet Gross Alpha (4000)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsUranium (4006)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsCombined Radium-226/228 (4010)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

Page 3Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 4: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: INDIAN FIELD WELLFIELD ENTRY POINT (WSF ID: 00701)

1 routine (RT) per three yearsInorganic Chemicals (IOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/18 - 12/31/20 CompleteENTRY POINT (3)

1/1/21 - 12/31/23

1 routine (RT) per yearNitrate And Nitrite (NOX)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 Out of ServiceENTRY POINT (3)

1/1/20 - 12/31/20

1/1/21 - 12/31/21

2 routine (RT) per three yearsPesticides, Herbicides and PCBs - Phase II & V (SOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsOrganic Chemicals (VOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/21ENTRY POINT (3)

1/1/22 - 12/31/24

Water System Facility: MARKS BROOK WELLFIELD ENTRY POINT (WSF ID: 00702)

1 routine (RT) per quarterNet Gross Alpha (4000)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 Out of ServiceENTRY POINT (3)

4/1/20 - 6/30/20 Out of Service

7/1/20 - 9/30/20 Out of Service

10/1/20 - 12/31/20 Out of Service

1/1/21 - 3/31/21

1 routine (RT) per quarterUranium (4006)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 Out of ServiceENTRY POINT (3)

4/1/20 - 6/30/20 Out of Service

7/1/20 - 9/30/20 Out of Service

10/1/20 - 12/31/20 Out of Service

1/1/21 - 3/31/21

1 routine (RT) per quarterCombined Radium-226/228 (4010)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 Out of ServiceENTRY POINT (3)

4/1/20 - 6/30/20 Out of Service

7/1/20 - 9/30/20 Out of Service

10/1/20 - 12/31/20 Out of Service

1/1/21 - 3/31/21

Page 4Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 5: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: MARKS BROOK WELLFIELD ENTRY POINT (WSF ID: 00702)

1 routine (RT) per three yearsInorganic Chemicals (IOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/21ENTRY POINT (3)

1/1/22 - 12/31/24

1 routine (RT) per yearNitrate And Nitrite (NOX)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 Out of ServiceENTRY POINT (3)

1/1/20 - 12/31/20

1/1/21 - 12/31/21

2 routine (RT) per three yearsPesticides, Herbicides and PCBs - Phase II & V (SOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsOrganic Chemicals (VOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/21ENTRY POINT (3)

1/1/22 - 12/31/24

Water System Facility: INDIAN FIELDS WELL #1 (WSF ID: 1344)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceINDIAN FIELDS WELL #1 (2)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Out of Service

8/1/20 - 8/31/20 Out of Service

9/1/20 - 9/30/20 Out of Service

10/1/20 - 10/31/20 Out of Service

11/1/20 - 11/30/20 Out of Service

12/1/20 - 12/31/20 Out of Service

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

Water System Facility: INDIAN FIELDS WELL #2 (WSF ID: 1345)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceINDIAN FIELDS WELL #2 (2)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Out of Service

Page 5Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 6: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: INDIAN FIELDS WELL #2 (WSF ID: 1345)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

8/1/20 - 8/31/20 Out of Service

9/1/20 - 9/30/20 Out of Service

10/1/20 - 10/31/20 Out of Service

11/1/20 - 11/30/20 Out of Service

12/1/20 - 12/31/20 Out of Service

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

Water System Facility: MARKS BROOK WELL #1 (WSF ID: 1372)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceMARKS BROOK WELL #1 (2)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Out of Service

8/1/20 - 8/31/20 Out of Service

9/1/20 - 9/30/20 Out of Service

10/1/20 - 10/31/20 Out of Service

11/1/20 - 11/30/20 Out of Service

12/1/20 - 12/31/20 Out of Service

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

Water System Facility: MARKS BROOK WELL #2 (WSF ID: 1373)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceMARKS BROOK WELL #2 (2)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Out of Service

8/1/20 - 8/31/20 Out of Service

9/1/20 - 9/30/20 Out of Service

10/1/20 - 10/31/20 Out of Service

11/1/20 - 11/30/20 Out of Service

12/1/20 - 12/31/20 Out of Service

1/1/21 - 1/31/21

2/1/21 - 2/28/21

Page 6Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 7: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: MARKS BROOK WELL #2 (WSF ID: 1373)

1 routine (RT) per monthE. Coli (3014)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

3/1/21 - 3/31/21

Water System Facility: STEWART WATER TREATMENT PLANT (WSF ID: 172)

1 routine (RT) per monthTotal Organic Carbon (2920)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceEP - STEWART TP (5)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

8/1/20 - 8/31/20

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

Water System Facility: STRAITSVILLE RESERVOIR (WSF ID: 2095)

1 routine (RT) per monthTotal Alkalinity (1927)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceSTRAITSVILLE RESERVOIR (1)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

8/1/20 - 8/31/20

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

1 routine (RT) per monthTotal Organic Carbon (2920)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

4/1/20 - 4/30/20 Out of ServiceSTRAITSVILLE RESERVOIR (1)

5/1/20 - 5/31/20 Out of Service

6/1/20 - 6/30/20 Out of Service

7/1/20 - 7/31/20 Complete

Page 7Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 8: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Monitoring RequirementsWater System Facility: STRAITSVILLE RESERVOIR (WSF ID: 2095)

1 routine (RT) per monthTotal Organic Carbon (2920)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

8/1/20 - 8/31/20

9/1/20 - 9/30/20

10/1/20 - 10/31/20

11/1/20 - 11/30/20

12/1/20 - 12/31/20

1/1/21 - 1/31/21

2/1/21 - 2/28/21

3/1/21 - 3/31/21

1 routine (RT) per quarterTotal Coliform (3100)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 CompleteSTRAITSVILLE RESERVOIR (1)

4/1/20 - 6/30/20 Out of Service

7/1/20 - 9/30/20

10/1/20 - 12/31/20

1/1/21 - 3/31/21

1 routine (RT) per yearSurface Water Inorganic Chemicals (RIOC)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteSTRAITSVILLE RESERVOIR (1)

1/1/20 - 12/31/20 Complete

1/1/21 - 12/31/21

1 routine (RT) per quarterSurface Water Color and Turbidity (RPPS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 CompleteSTRAITSVILLE RESERVOIR (1)

4/1/20 - 6/30/20 Out of Service

7/1/20 - 9/30/20

10/1/20 - 12/31/20

1/1/21 - 3/31/21

1 routine (RT) per yearSurface Water Pesticides (RSOC)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteSTRAITSVILLE RESERVOIR (1)

1/1/20 - 12/31/20

1/1/21 - 12/31/21

Monthly Water System Facility (WSF) Level Monitoring Requirements

Page 8Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 9: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility: STEWART WTP ENTRY POINT (WSFID: 00700)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Fluoride Monitoring (FLRD)Fluoride Average: 1.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point pH Monitoring (PHRD)pH Minimum: 6.8 PH Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Phosphate Monitoring (PHOS)Phosphate (as PO4) Minimum: 0.3 MG/L 2

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Water System Facility: INDIAN FIELD WELLFIELD ENTRY POINT (WSFID: 00701)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Chlorine Residual Monitoring (CHLR)Chlorine Minimum: 0.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 1/1/2002

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Page 9Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 10: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility: INDIAN FIELD WELLFIELD ENTRY POINT (WSFID: 00701)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Fluoride Monitoring (FLRD)Fluoride Average: 1.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point pH Monitoring (PHRD)pH Minimum: 6.8 PH Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Water System Facility: MARKS BROOK WELLFIELD ENTRY POINT (WSFID: 00702)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Chlorine Residual Monitoring (CHLR)Chlorine Minimum: 0.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 1/1/2002

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Fluoride Monitoring (FLRD)Fluoride Average: 1.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Page 10Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 11: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility: MARKS BROOK WELLFIELD ENTRY POINT (WSFID: 00702)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point pH Monitoring (PHRD)pH Minimum: 6.8 PH Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point Phosphate Monitoring (PHOS)Phosphate (as PO4) Minimum: 0.3 MG/L 2

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 7/1/2003

Offline n/a Y4/1/2020 - 4/30/2020

5/1/2020 - 5/31/2020

6/1/2020 - 6/30/2020

7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Water System Facility: STEWART WATER TREATMENT PLANT (WSFID: 172)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

Entry Point RDC (EPRD)Chlorine Minimum: 0.2 MG/L Daily

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 1/1/2002

Y4/1/2020 - 4/30/2020

Y5/1/2020 - 5/31/2020

Y6/1/2020 - 6/30/2020

Y7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

CFE Maximum Turbidity (MAXT)Turbidity Maximum: 1 NTU 186

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 1/1/2002

Y4/1/2020 - 4/30/2020

Y5/1/2020 - 5/31/2020

Y6/1/2020 - 6/30/2020

Y7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Page 11Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 12: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Compliance Schedule Activity Achieved DateDue Date

Other Compliance Schedules

SUBMIT LEAD CONSUMER NOTICE CERTIFICATE 12/29/2010

DISTRIBUTION SYSTEM MATERIALS EVALUATION 8/31/2019

CROSS CONNECTION SURVEY REPORT 3/1/2021

Water System Facility: STEWART WATER TREATMENT PLANT (WSFID: 172)

Samples Req/MonthAnalyte Monitoring Requirement (Summary Type) Operating Limit

CFE 95% Turbidity (95PT)Turbidity 95% Turbidity Limit: 0.3 NTU 186

Monitoring Period

Compliance History: Monitoring Compliance Status:

Operating Limit Compliance Status:

Start Date: 1/1/2002

Y4/1/2020 - 4/30/2020

Y5/1/2020 - 5/31/2020

Y6/1/2020 - 6/30/2020

Y7/1/2020 - 7/31/2020

8/1/2020 - 8/31/2020

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

1A STEWART WTP BLENDED A00500 STEWART WTP BLENDED INFLUENT

2042 PROSPECT TANK Y A00600 DISTRIBUTION SYSTEM

2050 60 GABRIEL DRIVE Y A

2050-OLD 18 MAY STREET Y I

2051 1354 NEW HAVEN RD Y A

2052 2714 SOUTH MAIN Y A

2052OLD 2636 S MAIN ST Y I

2052X 2636 SOUTH MAIN STRE Y I

2053 41 MAPLE ST Y A

2054 159 QUINN ST Y I

2055 250 MEADOW ST Y A

2056 HORIZON HOMES A

2057 253 PROSPECT ST Y A

2058 MESHADDOCK PUMP STA A

2059 85 SPRING ROAD Y A

2059-OLD MAPLE HILL PUMP STA Y I

2060 165 TAWNY THRUSH RD Y A

2061 NAUGATUCK POLICE DEP A Y

20801 165 BEACON HILL COMM NA

20802 33 COUNTRY HILL RD 2A

20803 173 BEACON HILL COMM NA

20804 176 BEACON HILL COMM 2A

Page 12Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 13: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

20805 60 CAMBRIDGE CT NA

20806 270 ANDREW AVE 3A

20807 69 CAMBRIDGE CT NA

20808 205 ANDREW AVE 3A

20809 25 COUNTRY HILL RD 2A

20810 163 BEACON HILL COMM 2A

20811 148 BEACON HILL COMM NA

20812 169 BEACON HILL COMM NA

20813 164 BEACON HILL COMM NA

20814 144 BEACON HILL COMM NA

20815 167 BEACON HILL COMM 2A

20816 170 BEACON HILL COMM NA

20817 268 ANDREW AVE 3A

20818 73 COUNTRY HILL RD 2A

20819 91 COUNTRY HILL RD 2A

20820 261 ANDREW AVE 3A

20821 85 COUNTRY HILL RD 2A

20822 67 COUNTRY HILL RD 2A

20823 89 COUNTRY HILL RD 2A

20824 29 CARRIAGE DR 1A

20825 67 CARRIAGE DR 1A

20826 66 CARRIAGE DR 1A

20827 69 CARRIAGE DR 1A

20828 14 CARRIAGE DR 1A

20829 61 CARRIAGE DR 1A

20830 10 CARRIAGE DR 1A

20831 17 CARRIAGE DR 1A

20832 21 AETNA ST Y 2A

20833 54 CLIFF ST Y 1A

20834 8 TUDOR LN Y 1A

20835 3 TUDOR LN Y 1A

20836 12 TUDOR LN Y 1A

20837 13 TUDOR LN Y 1A

20838 14 TUDOR LN Y 1A

20839 15 TUDOR LN Y 1A

20840 16 TUDOR LN Y 1A

20841 18 TUDOR LN 1A

20842 10 TUDOR LN Y 1A

20843 23 TUDOR LN Y 1A

Page 13Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 14: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

20844 25 TUDOR LN Y 1A

20845 27 TUDOR LN Y 1A

20846 29 TUDOR LN Y 1A

20847 33 TUDOR LN Y 1A

20848 30 TUDOR LN Y 1A

20849 32 TUDOR LN Y 1A

20850 24 TUDOR LN Y 1A

20851 28 TUDOR LN Y 1A

20852 59 CARRIAGE DR Y 1A

20853 16 VINCENT PL Y 1A

20854 14 VINCENT PL Y 1A

20855 36 CELENTANO DR Y 1A

20856 34 CELENTANO DR Y 1A

20857 38 CELENTANO DR Y 1A

20858 28 CELENTANO DR Y 1A

20859 101 CELENTANO DR Y 1A

20860 99 CELENTANO DR Y 1A

20861 105 CELENTANO DR Y 1A

20862 107 CELENTANO DR Y 1A

20863 109 CELENTANO DR Y 1A

20864 113 CELENTANO DR Y 1A

20865 115 CELENTANO DR Y 1A

20866 119 CELENTANO DR Y 1A

20867 121 CELENTANO DR Y 1A

20868 40 CELENTANO DR Y 1A

20869 375 ALLERTON FARMS Y 1A

20870 379 ALLERTON FARMS Y 1A

20871 387 ALLERTON FARMS Y 1A

20872 10 VINCENT PL 1A

20873 12 VINCENT PL Y 1A

20874 6 VINCENT PL Y 1A

20875 8 VINCENT PL Y 1A

20876 203 OSBORN RD Y 1A

20877 5 VINCENT PL Y 1A

20878 19 PUTTING GREEN LN Y 1A

20879 22 PUTTING GREEN LN Y 1A

20880 27 PUTTING GREEN LN Y 1A

20881 32 PUTTING GREEN LN Y 1A

20882 67 PUTTING GREEN LN Y 1A

Page 14Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 15: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

20883 185 BLUEBIRD DR Y 1A

20884 162 BLUEBIRD DR Y 1A

20885 252 BLUEBIRD DR Y 1A

20886 248 BLUEBIRD DR Y 1A

20887 240 BLUEBIRD DR Y 1A

20888 229 BLUEBIRD DR Y 1A

20889 225 BLUEBIRD DR Y 1A

20890 217 BLUEBIRD DR Y 1A

20891 221 BLUEBIRD DR Y 1A

20892 209 BLUEBIRD DR Y 1A

20893 213 BLUEBIRD DR Y 1A

20894 194 BLUEBIRD DR Y 1A

20895 198 BLUEBIRD DR Y 1A

20896 202 BLUEBIRD DR Y 1A

20897 205 BLUEBIRD DR Y 1A

20898 209 BLUEBIRD DR Y 1A

20899 224 BLUEBIRD DR Y 1A

20900 190 BLUEBIRD DR Y 1A

20901 197 BLUEBIRD DR Y 1A

20902 232 BLUEBIRD DR Y 1A

20903 236 BLUEBIRD DR Y 1A

20904 237 BLUEBIRD DR Y 1A

20905 101 BLUEBIRD DR Y 1A

20906 112 BLUEBIRD DR Y 1A

20907 118 BLUEBIRD DR Y 1A

20908 125 BLUEBIRD DR Y 1A

20909 126 BLUEBIRD DR Y 1A

20910 131 BLUEBIRD DR Y 1A

20911 137 BLUEBIRD DR Y 1A

20912 138 BLUEBIRD DR Y 1A

20913 69 RUBBER AVE Y A

2096 NEW MAINS Y A

21000 59 LORANN DR Y A

21001 11 PHOENIX AVE Y A

21002 36 SUMMIT ROAD Y A

21003 100 HILLTOP RD Y A

21004 123 MAY STREET Y A

21005 93 WARREN AVE Y A

2150 2714 SOUTH MAIN Y A Y

Page 15Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 16: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

2150X 930 STRAITS TPKE Y 3I Y

2156 65 TUCKER HILL RD Y A Y

2157 BLUEBERRY KNOLL Y A

2158 MIDDLEBURY EDGE A Y

2165 PD 200 SOUTHFORD ROA Y A

4 GENERIC DISTRIBUTION Y A

DOWNSTREAM WITHIN 5 SERVICE CON A

UPSTREAM WITHIN 5 SERVICE CON A

3 STEWART ENTRY POINT A00700 STEWART WTP ENTRY POINT

3 ENTRY POINT A00701 INDIAN FIELD WELLFIELD ENTRY POINT

3 ENTRY POINT A00702 MARKS BROOK WELLFIELD ENTRY POINT

2 INDIAN FIELDS WELL # A1344 INDIAN FIELDS WELL #1

2 INDIAN FIELDS WELL # A1345 INDIAN FIELDS WELL #2

2 MARKS BROOK WELL #1 A1372 MARKS BROOK WELL #1

2 MARKS BROOK WELL #2 A1373 MARKS BROOK WELL #2

5 IESWTR - ENTRY POINT A171 MARKS BROOK TREATMENT STATION

5 EP - STEWART TP A172 STEWART WATER TREATMENT PLANT

5 IESWTR - ENTRY POINT A174 INDIAN FIELDS TREATMENT STATION

1 LONG HILL RESERVOIR A2091 LONG HILL RESERVOIR

1 RESERVOIR A2092 TWITCHELL RESERVOIR

1 RESERVOIR A2093 BEACON VALLEY BROOK DIVERSION

1 RESERVOIR A2094 MOODY RESERVOIR

1 STRAITSVILLE RESERVO A2095 STRAITSVILLE RESERVOIR

1 MULBERRY RESERVOIR A2096 MULBERRY RESERVOIR

1 RESERVOIR A2097 HOPKINS DIVERSION

1 UPPER CANDEE RESERVO A2098 UPPER CANDEE RESERVOIR

1 RESERVOIR A2099 LOWER CANDEE RESERVOIR

1 RESERVOIR A2100 MESHADDOCK BROOK DIVERSION

30047 MULBERRY RESERVOIR

30048 TWITCHELL RESERVOIR

30049 LOWER CANDEE RESERVOIR

Page 16Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 17: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

30050 STRAITSVILLE RESERVOIR

49033 SHADDUCK ROAD BOOSTER PUMP STATION

49035 FERNDALE TANK

49333 PROSPECT TANK

50969 KELLY ROAD PUMP STATION

50971 HYDROPNEUMATIC TANKS - KELLY RD

51785 FAWN MEADOW STORAGE TANKS

52090 LOWER ROAD TANK

52092 GREAT HILL RD TANK

52094 CLARK TANK

52096 HUNTERS MOUNTAIN RD TANK

52098 MAPLE HILL TANK

52100 MULBERRY #1 TANK

52102 MULBERRY #2 TANK

52104 MESHADDOCK TANK

52106 STEWART CLEARWELL

52108 MESHADDOCK PUMP STATION

52110 HILLSIDE PUMP STATION

52112 FIRST INDUSTRIAL PARK PUMP STATION

52114 SECOND INDUSTRIAL PARK PUMP STATION

52116 OSBORN RD PUMP STATION

52118 MAPLE HILL PUMP STATION

52120 SHARON AVE PUMP STATION

52122 HUNTERS MTN RD PUMP STATION

52124 PROSPECT PUMP STATION

52126 STEWART PUMP STATION

56999 CLARK ROAD PUMP STATION

59390 TUCKER HILL PUMP STATION

61450 INTERCONNECTION - CT1510011 - WATERBURY

Page 17Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 18: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Contact Information

Certified Operator Information

Certification ExpirationOperator TypeOperator Name Certification(s)

Facility Classification: CLASS 2 DISTRIBUTION SYSTEM

Water System Facility: DISTRIBUTION SYSTEM (WSF ID: 00600)

12/31/2022WATER TREATMENT PLANT OPERATOR - CLASS IIROBOTHAM, JR., PAUL C. CHIEF OPERATOR

12/31/2020DISTRIBUTION SYSTEM OPERATOR - CLASS II

12/31/2020DISTRIBUTION SYSTEM OPERATOR - CLASS IIPEIL, THEODORE W. ASSIGNED OPERATOR

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS II

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS IIPHIPPS, RYAN ASSIGNED OPERATOR

3/31/2023DISTRIBUTION SYSTEM OPERATOR - CLASS II

Certification ExpirationOperator TypeOperator Name Certification(s)

Facility Classification: CLASS 2 TREATMENT PLANT

Water System Facility: MARKS BROOK TREATMENT STATION (WSF ID: 171)

9/30/2022WATER TREATMENT PLANT OPERATOR - CLASS IIISIMS, GREG CHIEF OPERATOR

3/31/2022DISTRIBUTION SYSTEM OPERATOR - CLASS II

12/31/2020DISTRIBUTION SYSTEM OPERATOR - CLASS IIPEIL, THEODORE W. ASSIGNED OPERATOR

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS II

3/31/2023DISTRIBUTION SYSTEM OPERATOR - CLASS IIPHIPPS, RYAN ASSIGNED OPERATOR

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS II

Certification ExpirationOperator TypeOperator Name Certification(s)

Facility Classification: CLASS 4 TREATMENT PLANT

Water System Facility: STEWART WATER TREATMENT PLANT (WSF ID: 172)

12/31/2020WATER TREATMENT PLANT OPERATOR - CLASS IVKEAN, DANIEL C. CHIEF OPERATOR

Certification ExpirationOperator TypeOperator Name Certification(s)

Facility Classification: CLASS 1 TREATMENT PLANT

Water System Facility: INDIAN FIELDS TREATMENT STATION (WSF ID: 174)

3/31/2022DISTRIBUTION SYSTEM OPERATOR - CLASS IISIMS, GREG CHIEF OPERATOR

9/30/2022WATER TREATMENT PLANT OPERATOR - CLASS III

12/31/2020DISTRIBUTION SYSTEM OPERATOR - CLASS IIPEIL, THEODORE W. ASSIGNED OPERATOR

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS II

6/30/2022WATER TREATMENT PLANT OPERATOR - CLASS IIPHIPPS, RYAN ASSIGNED OPERATOR

3/31/2023DISTRIBUTION SYSTEM OPERATOR - CLASS II

Contact Role(s): Legal Contact

Job Title

Vp, Service Delivery

Organization

Connecticut Water Company

Email Address

[email protected]

Zip Code

06413

State

CT

City

Clinton

Business Phone

860-664-6140

Fax Mobile Phone Emergency Phone

800-391-1924

Extension

Mailing Address Line One

93 West Main Street

Mailing Address Line Two

Name

Mr. Craig J. Patla

Page 18Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 19: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880011

PWS Name

CTWC - NAUGATUCK REGION-CENTRAL SYSTEM

Local Address (where applicable)

Classification

C

Primary Source

SW

Owner Type

P

Population

22,615

Residential Industrial Combined

10,252

AgriculturalCommercial

Towns Served: BEACON FALLS, NAUGATUCK, PROSPECT, WATERBURY

Service Connections

Contact Role(s): Administrative Contact

Job Title

Director, Service De

Organization

Connecticut Water Company

Email Address

[email protected]

Zip Code

06413

State

CT

City

Clinton

Business Phone

860-664-6141

Fax Mobile Phone Emergency Phone

860-227-4902

Extension

Mailing Address Line One

93 West Main St

Mailing Address Line Two

Name

Mr. David Connors

http://www.ct.gov/dph/publicdrinkingwater

Please note the following:

End of schedule

The residual disinfectant concentration must be measured at the same location and time as each total coliform sample.

If a Collection Period is specified, all water quality samples must be collected during the specified period.

1.

2.

Depending on results, additional monitoring may be required (i.e. repeat or confirmation samples). This schedule is subject to change, and any related correspondence sent by the DWS on or after the generation date of this schedule will have precedence over what is contained in this schedule.

3.

If you have any questions, please contact the Drinking Water Section at (860) 509-7333.

Page 19Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 20: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880031

PWS Name

IDLEVIEW MOBILE HOME PARK

Local Address (where applicable)

Classification

C

Primary Source

GW

Owner Type

P

Population

138

Residential

58

Industrial Combined AgriculturalCommercial

Towns Served: NAUGATUCK

Service Connections

Monitoring RequirementsWater System Facility: DISTRIBUTION SYSTEM (WSF ID: 00600)

1 routine (RT) per nine yearsAsbestos (1094)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/13 - 12/31/21Select from Inventory of Active Sampling Points

1 routine (RT) per quarterTotal Coliform (3100)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 CompleteSelect from Inventory of Active Sampling Points

4/1/20 - 6/30/20 Complete

7/1/20 - 9/30/20 Complete

10/1/20 - 12/31/20

1/1/21 - 3/31/21

5 routine (RT) per three yearsLead And Copper (PBCU)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/18 - 12/31/20 6/1-9/30Select from Inventory of Active Sampling Points

1/1/21 - 12/31/23 6/1-9/30

1 routine (RT) per quarterPhysical Parameters (PPS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 3/31/20 CompleteSelect from Inventory of Active Sampling Points

4/1/20 - 6/30/20 Complete

7/1/20 - 9/30/20 Complete

10/1/20 - 12/31/20

1/1/21 - 3/31/21

Water System Facility: ENTRY POINT (WSF ID: 00700)

1 routine (RT) per nine yearsNet Gross Alpha (4000)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/17 - 12/31/25ENTRY POINT (3)

1 routine (RT) per nine yearsUranium (4006)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/17 - 12/31/25ENTRY POINT (3)

1 routine (RT) per nine yearsCombined Radium-226/228 (4010)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/17 - 12/31/25ENTRY POINT (3)

1 routine (RT) per three yearsInorganic Chemicals (IOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/21ENTRY POINT (3)

1/1/22 - 12/31/24

1 routine (RT) per yearNitrate And Nitrite (NOX)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/19 - 12/31/19 CompleteENTRY POINT (3)

1/1/20 - 12/31/20 Complete

Page 20Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 21: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880031

PWS Name

IDLEVIEW MOBILE HOME PARK

Local Address (where applicable)

Classification

C

Primary Source

GW

Owner Type

P

Population

138

Residential

58

Industrial Combined AgriculturalCommercial

Towns Served: NAUGATUCK

Service Connections

Monitoring RequirementsWater System Facility: ENTRY POINT (WSF ID: 00700)

1 routine (RT) per yearNitrate And Nitrite (NOX)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/21 - 12/31/21

1 routine (RT) per three yearsPesticides, Herbicides and PCBs - Phase II & V (SOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

1 routine (RT) per three yearsOrganic Chemicals (VOCS)Compliance StatusMonitoring Period Collection PeriodSampling Point (Sampling Point ID)

1/1/20 - 12/31/22ENTRY POINT (3)

1/1/23 - 12/31/25

Compliance Schedule Activity Achieved DateDue Date

Other Compliance Schedules

SUBMIT FISCAL AND ASSET MANAGEMENT PLAN 1/1/2021

CROSS CONNECTION EXEMPTION 3/1/2021

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

4 GENERIC DISTRIBUTION Y A00600 DISTRIBUTION SYSTEM

DOWNSTREAM WITHIN 5 SERVICE CON A

IDLEVIEW001 UNIT #25 Y 3A Y

IDLEVIEW002 UNIT #14 1A Y

IDLEVIEW003 UNIT #42 3A Y

IDLEVIEW004 UNIT #27 1A Y

IDLEVIEW005 UNIT #24 3A Y

IDLEVIEW006 UNIT #15 Y 3A Y

IDLEVIEW007 UNIT #35 Y 3A Y

IDLEVIEW008 UNIT #50 Y 3A Y

IDLEVIEW009 UNIT #28 Y 3A Y

IDLEVIEW010 UNIT #11 Y 3A Y

IDLEVIEW011 UNIT #20 Y 1A Y

IDLEVIEW012 UNIT #38 Y 1A Y

IDLEVIEW013 UNIT #34 Y 3A Y

IDLEVIEW014 UNIT #54 Y 1A Y

IDLEVIEW015 UNIT #2 Y 1A Y

UPSTREAM WITHIN 5 SERVICE CON A

3 ENTRY POINT A00700 ENTRY POINT

36426 TREATMENT PLANT

Page 21Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.

Page 22: Connecticut Department of Public Health Drinking Water ......NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with

Connecticut Department of Public Health Drinking Water SectionWater Quality Monitoring and Compliance Schedule

PWS ID

CT0880031

PWS Name

IDLEVIEW MOBILE HOME PARK

Local Address (where applicable)

Classification

C

Primary Source

GW

Owner Type

P

Population

138

Residential

58

Industrial Combined AgriculturalCommercial

Towns Served: NAUGATUCK

Service Connections

Contact Information

Certified Operator Information

Certification ExpirationOperator TypeOperator Name Certification(s)

Facility Classification: CLASS 2 TREATMENT PLANT

Water System Facility: TREATMENT PLANT (WSF ID: 36426)

9/30/2022WATER TREATMENT PLANT OPERATOR - CLASS IIIHELMING, TRAVIS CHIEF OPERATOR

9/30/2022DISTRIBUTION SYSTEM OPERATOR - CLASS III

Water System Facility and Sampling Point Inventory

Sampling Point ID

Sampling Point Description

Total Coliform

Rule

Lead and Copper

Rule TierStatus AsbestosStage 2 DBPR

Water System

Facility ID

Water System Facility

WQP

2 WELL #1 A406 WELL #1

2 WELL #2 A407 WELL #2

49629 HYDROPNEUMATIC TANK

Contact Role(s): Administrative Contact, Legal Contact

Job Title

President

Organization

Harmony Acres Mobile Home Park

Email Address

[email protected]

Zip Code

06062

State

CT

City

Plainville

Business Phone

860-747-6881

Fax

860-410-1095

Mobile Phone Emergency Phone

800-822-6690

Extension

Mailing Address Line One

68 Cooke Street

Mailing Address Line Two

Name

Ms. Marcia Stemm

http://www.ct.gov/dph/publicdrinkingwater

Please note the following:

End of schedule

The residual disinfectant concentration must be measured at the same location and time as each total coliform sample.

If a Collection Period is specified, all water quality samples must be collected during the specified period.

1.

2.

Depending on results, additional monitoring may be required (i.e. repeat or confirmation samples). This schedule is subject to change, and any related correspondence sent by the DWS on or after the generation date of this schedule will have precedence over what is contained in this schedule.

3.

If you have any questions, please contact the Drinking Water Section at (860) 509-7333.

Page 22Schedule Generation Date: 9/18/2020

NOTE: This information has been provided to help owners and operators of public water systems maintain compliance with drinking water quality monitoring requirements. Any inaccuracies contained herein will not relieve the owner or operator of the requirement to maintain compliance with the applicable regulations.