Community Water System · PWS ID5420033
Kimberly City Of
Operator location Kimberly, Idaho - 29% of 48 violations are health-based (upper-third health share (> 23%)); groundwater source; 5,359 served per SDWIS.
- 5,359
- People served (this PWS)
- 48
- EPA violations (this PWS)
- 14
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Kimberly City Of standing, mid SDWIS violation third
29% of 48 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 29% is upper-third health share (> 23%). Population rank #7,397 of 29,740 among systems serving 500+.
The verdict
Kimberly City Of lands in the middle third by violation volume (48), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (5,359; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 29% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #7,397 of 29,740
- Population · /systems
- #44 of 249
- Population · ID
- 48
- Total EPA violations on record
- 29%
- Health-based (MCL / treatment failure)
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
- 1,943
- County
- Twin Falls
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 27
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2010 |
| Gross Alpha, Excl. Radon and U | MCL | 9 | 2009 |
| Chlorine | MR | 8 | 2022 |
| Revised Total Coliform Rule | MON | 5 | 2022 |
| Public Notice | Other | 4 | 2010 |
| Groundwater Rule | TT | 4 | 2017 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2025 |
| Nitrate | MR | 2 | 1996 |
| Coliform (TCR) | MCL | 1 | 1994 |
Violation Count vs. the National Corpus
Kimberly City Of has 48 recorded EPA violations, 55% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 44% carry more. 29% of this system's own violations are health-based (14 of 48), and it ranks #7,397 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
48 Around the middle fewer violations than 44% 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
Health-based violations on Kimberly City Of
14 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for ID5420033.
Sources: EPA SDWIS
Nationwide peers
48 violations · 5,359 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Kimberly City Of
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.