TYLERTON, MD · Somerset County
HILL WATERWORKS COOPERATIVE Water System
Consumer Confidence Report status
HILL WATERWORKS COOPERATIVE 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 HILL WATERWORKS COOPERATIVE.
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 Maryland’s official records. Always confirm current status with Maryland before making decisions based on this information.
System facts
- System ID (PWSID)
- MD0190007
- System type
- Community Water System
- Population served
- 100
- Service connections
- 34
- Ownership
- privately owned
- Water source
- groundwater (wells)
HILL WATERWORKS COOPERATIVE is one of 1,050 community water systems in Maryland in the 500 or fewer people size category, serving 100 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries in 1998, all of which EPA lists as closed. Nothing has been added since 1998.
Of the 2, 1 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 the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1998 – September 30, 1998
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1998 – August 31, 1998
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 1998 – September 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1998 – August 31, 1998 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 4, 1998State Compliance achieved1 linked violation
- September 21, 1998State Violation/Reminder Notice4 linked violations
- September 15, 1998State Compliance achieved1 linked violation
- May 5, 1998State Compliance achieved1 linked violation
- May 4, 1998Federal issued Formal Notice of Violation9 linked violations
- August 19, 1997State Compliance achieved1 linked violation
- April 21, 1997State Compliance achieved1 linked violation
- April 21, 1997State Violation/Reminder Notice1 linked violation
- July 30, 1996State Compliance achieved1 linked violation
- February 26, 1990Federal issued Formal Notice of Violation8 linked violations
Common questions
Is HILL WATERWORKS COOPERATIVE required to publish a Consumer Confidence Report?
- Yes. HILL WATERWORKS COOPERATIVE 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 HILL WATERWORKS COOPERATIVE’s next Consumer Confidence Report due?
- HILL WATERWORKS COOPERATIVE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HILL WATERWORKS COOPERATIVE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HILL WATERWORKS COOPERATIVE.
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
BRADSHAW, PHILLIP
410-968-1541
TYLERTON, MD 21866