Non-Transient Non-Community Water System · PWS ID5160036
McCain Foods
Operator location Burley, Idaho - smaller served population (≤ 999) at 267 people served; 151 SDWIS violations on record from groundwater sources.
- 267
- People served (this PWS)
- 151
- EPA violations (this PWS)
- 6
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
McCain Foods standing, high SDWIS violation third
267 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 4% is middle-third health share (≤ 23%).
The verdict
McCain Foods sits in the upper third of the sitemap cohort by violation count (151), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (267; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 4% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 151
- Total EPA violations on record
- 4%
- Health-based (MCL / treatment failure)
- 267
- 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
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cassia
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 145
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 20 | 2023 |
| Chlorine | MR | 14 | 2023 |
| Coliform (TCR) | MR | 10 | 2010 |
| Lead and Copper Rule | MR | 6 | 1997 |
| Revised Total Coliform Rule | MON | 6 | 2023 |
| Coliform (TCR) | MCL | 6 | 1996 |
| Pentachlorophenol | MR | 4 | 2019 |
| 2,4-D | MR | 4 | 2019 |
| LASSO | MR | 4 | 2019 |
| Atrazine | MR | 4 | 2019 |
| 2,4,5-TP | MR | 4 | 2019 |
| Benzo(a)pyrene | MR | 3 | 2019 |
| HEXACHLOROBENZENE | MR | 3 | 2019 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2019 |
| Di(2-ethylhexyl) adipate | MR | 3 | 2019 |
| Endothall | MR | 3 | 2019 |
| Dalapon | MR | 3 | 2019 |
| Picloram | MR | 3 | 2019 |
| Simazine | MR | 3 | 2019 |
| Diquat | MR | 3 | 2019 |
| Dinoseb | MR | 3 | 2019 |
| Hexachlorocyclopentadiene | MR | 3 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2023 |
| TTHM | MR | 2 | 2023 |
| ETHYLENE DIBROMIDE | MR | 1 | 1993 |
| Chlordane | MR | 1 | 1993 |
| Toxaphene | MR | 1 | 1993 |
| Benzene | MR | 1 | 1993 |
| cis-1,2-Dichloroethylene | MR | 1 | 1993 |
| trans-1,2-Dichloroethylene | MR | 1 | 1993 |
Violation Count vs. the National Corpus
McCain Foods has 151 recorded EPA violations, 81% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 19% carry more. 4% of this system's own violations are health-based (6 of 151), 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)
151 Higher than most more violations than 81% 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 McCain Foods
EPA SDWIS lists 267 people served and 1 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
151 violations · 267 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 McCain Foods
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Idaho compares on the same EPA violation measures. Idaho 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.