SOUTH BLOUNT UTILITY DISTRICT
PWSID: TN0000643 · Maryville, TN · Serves 53,864 people
According to EPA Safe Drinking Water Information System (SDWIS), SOUTH BLOUNT UTILITY DISTRICT (PWSID TN0000643) in Maryville, TN is listed as a CWS water system covering about 53,864 people. The same extract lists 1 health-based violation record spanning 2025-2025. Those 1 health-based row for SOUTH BLOUNT UTILITY DISTRICT cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SOUTH BLOUNT UTILITY DISTRICT has 1 health-based violation record 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. 1 distinct EPA contaminant code appears in this system's record, including Revised Total Coliform Rule. Recorded violations span 2025–2025. Day-to-day primacy enforcement for this system runs through the Tennessee 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 Tennessee state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TN0000643
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Maryville, TN
- Population Served
- 53,864
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | May 1, 2025 |
Frequently Asked Questions
What does EPA SDWIS list for SOUTH BLOUNT UTILITY DISTRICT?
How many people does SOUTH BLOUNT UTILITY DISTRICT serve?
What violations does SOUTH BLOUNT UTILITY DISTRICT have?
What contaminants have been found in SOUTH BLOUNT UTILITY DISTRICT water?
Compare beyond Tennessee
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SOUTH BLOUNT UTILITY DISTRICT on cumulative violation count (1) and EPA-reported population served (53,864). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include AGUA SUD, WHEATON, YPSILANTI COMMUNITY UTILITY AUTHORITY.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
SOUTH BLOUNT UTILITY DISTRICT (TN0000643) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF MARYVILLE W&S DEPT; ALCOA WATER SYSTEM; TUCKALEECHEE UTILITY DISTRICT; FRIENDSVILLE WATER WORKS. Health-based rows (1 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.