Community Water System · PWS MI0005160
Richmond Township
Operator location Palmer, Michigan - smaller served population (≤ 999) at 489 people served; 108 SDWIS violations on record from groundwater sources.
- 489
- People served (this PWS)
- 108
- EPA violations (this PWS)
- 21
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Richmond Township standing, high SDWIS violation third
489 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 19% is middle-third health share (≤ 23%).
The verdict
Richmond Township sits in the upper third of the sitemap cohort by violation count (108), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (489; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 19% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 108
- Total EPA violations on record
- 19%
- Health-based (MCL / treatment failure)
- 489
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 200
- County
- Marquette
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 74
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 28 | 1999 |
| Lead and Copper Rule | MR | 14 | 2023 |
| Revised Total Coliform Rule | MCL | 10 | 2024 |
| Coliform (TCR) | MCL | 7 | 2006 |
| Revised Total Coliform Rule | RPT | 7 | 2021 |
| Consumer Confidence Rule | Other | 5 | 2020 |
| Revised Total Coliform Rule | TT | 4 | 2021 |
| E. COLI | MR | 4 | 2021 |
| Antimony, Total | MR | 3 | 2015 |
| Mercury | MR | 3 | 2015 |
| Chromium | MR | 3 | 2015 |
| Cadmium | MR | 3 | 2015 |
| Selenium | MR | 3 | 2015 |
| Nickel | MR | 3 | 2015 |
| Beryllium, Total | MR | 3 | 2015 |
| Barium | MR | 3 | 2015 |
| Thallium, Total | MR | 3 | 2015 |
| Nitrate | MR | 1 | 1994 |
Violation Count vs. the National Corpus
Richmond Township has 108 recorded EPA violations, 75% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 25% carry more. 19% of this system's own violations are health-based (21 of 108), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
108 Around the middle fewer violations than 25% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Population served record for Richmond Township
EPA SDWIS lists 489 people served and 200 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Michigan EGLE, Drinking Water and Environmental Health Division
Nationwide peers
108 violations · 489 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
What to do with Richmond Township
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Michigan compares on the same EPA violation measures. Michigan systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.