BROAD BROOK, CT · Hartford County
SCHOOL HILL ASSOCIATION, INC. Water System
Current status
1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.
System facts
- System ID (PWSID)
- CT0470021
- System type
- Community Water System
- Population served
- 77
- Service connections
- 31
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2025
UnaddressedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedMonitoring, Regular
—Thallium, Total
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Barium
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Cadmium
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Chromium
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—CYANIDE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Chlordane
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—LASSO
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Aldicarb
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Aldicarb sulfone
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Picloram
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—OXAMYL
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Glyphosate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Diquat
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Dalapon
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Endrin
January 1, 2023 – December 31, 2025
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
August 10, 2022 – October 12, 2022
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
August 10, 2021 – August 16, 2021
ResolvedMonitoring, Regular
—Nitrate
July 1, 2005 – September 30, 2005
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – November 23, 1994
Archived
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| October 17, 2024 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Unaddressed |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Thallium, Total | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Barium | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | CYANIDE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Chlordane | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | LASSO | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Aldicarb | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Aldicarb sulfone | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Picloram | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | OXAMYL | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Glyphosate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Diquat | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Dalapon | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Endrin | — | Archived |
| August 10, 2022 – October 12, 2022 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| August 10, 2021 – August 16, 2021 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1993 – November 23, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- May 6, 2022State Compliance achieved4 linked violations
- February 5, 2019State Compliance achieved13 linked violations
- November 23, 1994State Compliance achieved6 linked violations
Contact
CLAVETTE, SUSAN
860-335-0864
BROAD BROOK, CT 06016