Community Water System · PWS KS2010703
Lacygne, City Of
Operator location La Cygne, Kansas - 50% of 264 violations are health-based (upper-third health share (> 23%)); surface water source; 1,119 served per SDWIS.
- 1,119
- People served (this PWS)
- 264
- EPA violations (this PWS)
- 133
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Lacygne, City Of standing, high SDWIS violation third
50% of 264 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 50% is upper-third health share (> 23%). Population rank #18,442 of 29,740 among systems serving 500+.
The verdict
Lacygne, City Of sits in the upper third of the sitemap cohort by violation count (264), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 1,119 (mid served population (≤ 3,309)). Health-based share is 50% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #18,442 of 29,740
- Population · /systems
- #264 of 424
- Population · KS
- 264
- Total EPA violations on record
- 50%
- 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
- 459
- County
- Linn
- School/Daycare
- No
- MCL Violations
- 79
- Monitoring Violations
- 116
- Treatment Tech Violations
- 42
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 38 | 2004 |
| Total Haloacetic Acids (HAA5) | MCL | 30 | 2020 |
| Coliform (TCR) | MCL | 25 | 2013 |
| CARBON, TOTAL | MR | 25 | 2020 |
| TTHM | MCL | 24 | 2018 |
| Chlorite | MR | 23 | 2023 |
| Chlorine dioxide | MR | 16 | 2022 |
| Chlorine dioxide | MRDL | 12 | 2021 |
| Cryptosporidium | MR | 8 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2025 |
| Public Notice | Other | 7 | 2020 |
| Surface Water Treatment Rule | MR | 7 | 2020 |
| TTHM | MR | 6 | 2020 |
| Coliform (TCR) | MR | 4 | 1997 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2019 |
| Interim Enhanced Surface Water Treatment Rule | MR | 4 | 2020 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 3 | 2010 |
| Lead and Copper Rule | MR | 1 | 1993 |
| Endrin | MR | 1 | 2002 |
| Toxaphene | MR | 1 | 2002 |
| Simazine | MR | 1 | 2002 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2002 |
| Heptachlor | MR | 1 | 2002 |
| Methoxychlor | MR | 1 | 2002 |
| HEXACHLOROBENZENE | MR | 1 | 2002 |
| Consumer Confidence Rule | Other | 1 | 1999 |
| Heptachlor epoxide | MR | 1 | 2002 |
| BHC-GAMMA | MR | 1 | 2002 |
| LASSO | MR | 1 | 2002 |
| Chlordane | MR | 1 | 2002 |
Violation Count vs. the National Corpus
Lacygne, City Of has 264 recorded EPA violations, 89% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 11% carry more. 50% of this system's own violations are health-based (133 of 264), and it ranks #18,442 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)
264 Higher than most more violations than 89% 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 Lacygne, City Of
133 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for KS2010703.
Sources: EPA SDWIS
Nationwide peers
264 violations · 1,119 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 Lacygne, 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.