KENT, CT · Litchfield County
THE MARVELWOOD SCHOOL Water System
Consumer Confidence Report status
THE MARVELWOOD SCHOOL must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for THE MARVELWOOD SCHOOL.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- CT0680031
- System type
- Community Water System
- Population served
- 220
- Service connections
- 12
- Ownership
- privately owned
- Water source
- groundwater (wells)
THE MARVELWOOD SCHOOL is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 220 people from groundwater.
As of August 1, 2026, its federal record holds 49 entries between 1990 and 2006, all of which EPA lists as closed. Nothing has been added since 2006.
Of the 49, 47 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, inorganic chemicals, and the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2006 – September 30, 2006
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 10, 2006 – June 22, 2006
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2006 – March 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2004 – December 31, 2004
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Benzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2003 – June 30, 2003
ResolvedMonitoring, Regular
—Styrene
April 1, 2003 – June 30, 2003
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
March 1, 2003 – March 31, 2003
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2002 – January 9, 2004
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Selenium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Barium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Cadmium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Fluoride
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Mercury
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Nickel
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2002 – December 31, 2004
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1998 – September 30, 1998
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—Benzene
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1990 – December 31, 1992
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1990 – December 31, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2006 – September 30, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 10, 2006 – June 22, 2006 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2003 – June 30, 2003 | Monitoring, Regular | Styrene | — | Resolved |
| March 1, 2003 – March 31, 2003 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2002 – January 9, 2004 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| September 1, 1998 – September 30, 1998 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1990 – December 31, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 31, 2012State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- May 25, 2012State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 15, 2012State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- May 15, 2012State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- May 15, 2012State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- March 17, 2012State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 23, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 23, 2012State Violation/Reminder Notice2 linked violations
- February 23, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 23, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 23, 2012State Violation/Reminder Notice1 linked violation
- February 23, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 25, 2011State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 8, 2011State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 4, 2006State Public Notification received5 linked violations
- November 29, 2006State Compliance achieved6 linked violations
- November 28, 2006State Compliance achieved3 linked violations
- October 24, 2006State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- September 5, 2006State Violation/Reminder Notice3 linked violations
- June 12, 2006State Administrative/Compliance Order with penalty issued1 linked violation
- June 29, 2005State Administrative/Compliance Order with penalty issued14 linked violations
- July 1, 2004State Compliance achieved3 linked violations
- October 14, 2003State Compliance achieved21 linked violations
- October 1, 2003State Public Notification received20 linked violations
- September 22, 2003State Administrative/Compliance Order with penalty issued20 linked violations
- March 21, 2003State Public Notification requested2 linked violations
- March 19, 2003State Public Notification received3 linked violations
- January 17, 2003State Bilateral Compliance Agreement signed2 linked violations
- December 31, 2002State Compliance achieved8 linked violations
- December 13, 2002State Public Notification received1 linked violation
- March 31, 1999State Compliance achieved5 linked violations
- September 24, 1998State Public Notification requested3 linked violations
- August 20, 1998State Public Notification received4 linked violations
- July 16, 1998State Public Notification requested4 linked violations
- August 3, 1994State Public Notification received2 linked violations
- July 13, 1994State Public Notification requested3 linked violations
- September 20, 1993State Violation/Reminder Notice6 linked violations
- September 20, 1993State Public Notification requested4 linked violations
- March 31, 1986State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 30, 1985State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Common questions
Is THE MARVELWOOD SCHOOL required to publish a Consumer Confidence Report?
- Yes. THE MARVELWOOD SCHOOL is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is THE MARVELWOOD SCHOOL’s next Consumer Confidence Report due?
- THE MARVELWOOD SCHOOL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does THE MARVELWOOD SCHOOL have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for THE MARVELWOOD SCHOOL.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FIORILLO, DAVID
860-927-0047
KENT, CT 06757