LONG POND WATER DISTRICT
PWSID: ME0090890 · Sullivan, ME · Serves 308 people
According to EPA Safe Drinking Water Information System (SDWIS), LONG POND WATER DISTRICT (PWSID ME0090890) in Sullivan, ME is listed as a CWS water system covering about 308 people. The same extract lists 58 health-based violation records spanning 1999-2025. Those 58 health-based rows for LONG POND WATER DISTRICT cover contaminants such as TTHM, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
LONG POND WATER DISTRICT has 58 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including TTHM, Lead and Copper Rule. Recorded violations span 1999–2025. Day-to-day primacy enforcement for this system runs through the Maine drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Maine state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- ME0090890
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Sullivan, ME
- Population Served
- 308
- Health Violations
- Yes (58)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 56 | 56 |
| Lead and Copper Rule | 2 | 2 |
Violation History (58)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Oct 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Jul 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Apr 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Jan 1, 2023 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| Lead and Copper Rule | Yes | Jan 1, 2000 |
| Lead and Copper Rule | Yes | Jan 1, 1999 |
Frequently Asked Questions
What does EPA SDWIS list for LONG POND WATER DISTRICT?
How many people does LONG POND WATER DISTRICT serve?
What violations does LONG POND WATER DISTRICT have?
What contaminants have been found in LONG POND WATER DISTRICT water?
Compare beyond Maine
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LONG POND WATER DISTRICT on cumulative violation count (58) and EPA-reported population served (308). Violation-count peers include CWM WATER AUTHORITY, THUNDERBIRD FARMS DWID, RPUMA.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
LONG POND WATER DISTRICT (ME0090890) is drawn from EPA SDWIS. Nearby county systems in this extract include TOWN OF BAR HARBOR- WATER DIVISION; ELLSWORTH WATER DEPARTMENT; SOUTHWEST HARBOR WATER & SEWER DISTRICT; MOUNT DESERT WATER DIST NORTH. Health-based rows (58 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.