Community Water System · PWS KS2010712
Linn Valley, City Of
Operator location Linn Valley, Kansas - 84% of 284 violations are health-based (upper-third health share (> 23%)); surface water source; 1,008 served per SDWIS.
- 1,008
- People served (this PWS)
- 284
- EPA violations (this PWS)
- 239
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Linn Valley, City Of standing, high SDWIS violation third
84% of 284 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 84% is upper-third health share (> 23%). Population rank #19,336 of 29,740 among systems serving 500+.
The verdict
Linn Valley, City Of sits in the upper third of the sitemap cohort by violation count (284), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 1,008 (mid served population (≤ 3,309)). Health-based share is 84% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #19,336 of 29,740
- Population · /systems
- #285 of 424
- Population · KS
- 284
- Total EPA violations on record
- 84%
- 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
- Private
- Connections
- 117
- County
- Linn
- School/Daycare
- No
- MCL Violations
- 154
- Monitoring Violations
- 19
- Treatment Tech Violations
- 85
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 100 | 2011 |
| CARBON, TOTAL | TT | 81 | 2017 |
| TTHM | MCL | 50 | 2009 |
| Public Notice | Other | 19 | 2019 |
| Coliform (TCR) | MR | 4 | 2005 |
| Surface Water Treatment Rule | TT | 4 | 1998 |
| Revised Total Coliform Rule | MON | 4 | 2025 |
| Chloramine | MR | 4 | 2025 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2025 |
| E. COLI | MR | 4 | 2017 |
| Coliform (TCR) | MCL | 4 | 2015 |
| CARBON, TOTAL | MR | 2 | 2023 |
| Lead and Copper Rule | MR | 1 | 2019 |
| Consumer Confidence Rule | Other | 1 | 1999 |
Violation Count vs. the National Corpus
Linn Valley, City Of has 284 recorded EPA violations, 90% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 10% carry more. 84% of this system's own violations are health-based (239 of 284), and it ranks #19,336 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)
284 Higher than most more violations than 90% 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 Linn Valley, City Of
239 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for KS2010712.
Sources: EPA SDWIS
Nationwide peers
284 violations · 1,008 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.
Cross-state systems near this population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Linn Valley, City Of
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Kansas compares on the same EPA violation measures. Kansas 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.