Community Water System · PWS KS2015103
Pratt, City Of
Operator location Pratt, Kansas - 44% of 41 violations are health-based (upper-third health share (> 23%)); groundwater source; 6,573 served per SDWIS.
- 6,573
- People served (this PWS)
- 41
- EPA violations (this PWS)
- 18
- Health-based (this PWS)
- 6 PFAS
- UCMR5 (this PWS)
Pratt, City Of standing, mid SDWIS violation third
44% of 41 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 44% is upper-third health share (> 23%). UCMR5: upper-third PFAS panel (> 4 compounds). Population rank #6,411 of 29,740 among systems serving 500+.
The verdict
Pratt, City Of lands in the middle third by violation volume (41), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (6,573; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 44% - most of this ledger is MCL or treatment-technique exceedance. UCMR5 detected 6 PFAS compounds (upper-third PFAS panel (> 4 compounds)).
- #6,411 of 29,740
- Population · /systems
- #49 of 424
- Population · KS
- 41
- Total EPA violations on record
- 44%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
6 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 3,527
- County
- Pratt
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 20
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 18 | 2025 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2008 |
| Benzene | MR | 2 | 1989 |
| Lead and Copper Rule | MR | 2 | 2019 |
| Carbon tetrachloride | MR | 2 | 1989 |
| 1,1-Dichloroethylene | MR | 2 | 1989 |
| 1,2-Dichloroethane | MR | 2 | 1989 |
| 1,1,1-Trichloroethane | MR | 2 | 1989 |
| Trichloroethylene | MR | 2 | 1989 |
| Vinyl chloride | MR | 2 | 1989 |
| p-Dichlorobenzene | MR | 2 | 1989 |
Violation Count vs. the National Corpus
Pratt, City Of has 41 recorded EPA violations, 51% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 48% carry more. 44% of this system's own violations are health-based (18 of 41), and it ranks #6,411 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)
41 Around the middle fewer violations than 48% 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
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 8 of 551 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFHpA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFUnA | 9/19/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 9/19/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFBS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 9/19/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 9/19/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFNA | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFEESA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 9/19/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFMBA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBA | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/19/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFBA | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 9/19/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFHxS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 9/19/2023 | 6.20 ppt | 4.00 ppt | Detected |
| PFOS | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 9/19/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/19/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| ADONA | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 9/19/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| HFPO-DA | 9/19/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 9/19/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFHpS | 9/19/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 9/19/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
Health-based violations on Pratt, City Of
18 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for KS2015103.
Sources: EPA SDWIS
Nationwide peers
41 violations · 6,573 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 Pratt, 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.