RIGA TOWNSHIP
PWSID: MI0005675 · Riga, MI · Serves 266 people
According to EPA Safe Drinking Water Information System (SDWIS), RIGA TOWNSHIP (PWSID MI0005675) in Riga, MI is listed as a CWS water system covering about 266 people. The same extract lists 20 health-based violation records spanning 2016-2025. Those 20 health-based rows for RIGA TOWNSHIP cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
RIGA TOWNSHIP has 20 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. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2016–2025. Day-to-day primacy enforcement for this system runs through the Michigan 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 Michigan state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MI0005675
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Riga, MI
- Population Served
- 266
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 20 | 20 |
Violation History (20)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jan 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 | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jul 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for RIGA TOWNSHIP?
How many people does RIGA TOWNSHIP serve?
What violations does RIGA TOWNSHIP have?
What contaminants have been found in RIGA TOWNSHIP water?
Compare beyond Michigan
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest RIGA TOWNSHIP on cumulative violation count (20) and EPA-reported population served (266). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
RIGA TOWNSHIP (MI0005675) is drawn from EPA SDWIS. Nearby county systems in this extract include ADRIAN; TECUMSEH; MADISON TOWNSHIP; BLISSFIELD. Health-based rows (20 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.