Community Water System · PWS AK2243658
Kb Sub. Water Service Assoc.
Operator location Soldotna, Alaska - 23% of 555 violations are health-based (upper-third health share (> 23%)); groundwater source; 170 served per SDWIS.
- 170
- People served (this PWS)
- 555
- EPA violations (this PWS)
- 128
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Kb Sub. Water Service Assoc. standing, high SDWIS violation third
23% of 555 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 23% is upper-third health share (> 23%).
The verdict
Kb Sub. Water Service Assoc. sits in the upper third of the sitemap cohort by violation count (555), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (170; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 23% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 555
- Total EPA violations on record
- 23%
- Health-based (MCL / treatment failure)
- 170
- 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
- Community
- Owner Type
- Private
- Connections
- 54
- County
- Kenai Peninsula Borough
- School/Daycare
- No
- MCL Violations
- 121
- Monitoring Violations
- 288
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 121 | 2025 |
| Consumer Confidence Rule | Other | 31 | 2024 |
| Public Notice | Other | 12 | 2023 |
| p-Dichlorobenzene | MR | 9 | 2019 |
| 1,1,1-Trichloroethane | MR | 9 | 2019 |
| Trichloroethylene | MR | 9 | 2019 |
| Benzene | MR | 9 | 2019 |
| 1,2-Dichloroethane | MR | 9 | 2019 |
| Carbon tetrachloride | MR | 9 | 2019 |
| 1,1-Dichloroethylene | MR | 9 | 2019 |
| Toluene | MR | 8 | 2019 |
| Tetrachloroethylene | MR | 8 | 2019 |
| Styrene | MR | 8 | 2019 |
| Ethylbenzene | MR | 8 | 2019 |
| cis-1,2-Dichloroethylene | MR | 8 | 2019 |
| trans-1,2-Dichloroethylene | MR | 8 | 2019 |
| o-Dichlorobenzene | MR | 8 | 2019 |
| 1,2-Dichloropropane | MR | 8 | 2019 |
| Xylenes, Total | MR | 8 | 2019 |
| CHLOROBENZENE | MR | 8 | 2019 |
| Vinyl chloride | MR | 7 | 2019 |
| Groundwater Rule | TT | 7 | 2012 |
| Fluoride | MR | 6 | 2011 |
| Selenium | MR | 6 | 2011 |
| Mercury | MR | 6 | 2011 |
| Chromium | MR | 6 | 2011 |
| Cadmium | MR | 6 | 2011 |
| Barium | MR | 6 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 6 | 2019 |
| 1,1,2-Trichloroethane | MR | 6 | 2019 |
Violation Count vs. the National Corpus
Kb Sub. Water Service Assoc. has 555 recorded EPA violations, 96% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 4% carry more. 23% of this system's own violations are health-based (128 of 555), 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)
555 Higher than most more violations than 96% 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 Kb Sub. Water Service Assoc.
128 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for AK2243658.
Sources: EPA SDWIS
Nationwide peers
555 violations · 170 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 Kb Sub. Water Service Assoc.
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Alaska compares on the same EPA violation measures. Alaska 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.