Community Water System · PWS AL0001427
Perry County Water Authority
Operator location Marion, Alabama - upper-third violation load (> 74 violations) with 144 EPA violations; groundwater source; 2,850 served (PWS-level, not municipal population).
- 2,850
- People served (this PWS)
- 144
- EPA violations (this PWS)
- 2
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Perry County Water Authority standing, high SDWIS violation third
144 EPA SDWIS violations on record - upper-third violation load (> 74 violations). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 1% is middle-third health share (≤ 23%). Population rank #10,997 of 29,740 among systems serving 500+.
The verdict
Perry County Water Authority sits in the upper third of the sitemap cohort by violation count (144), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 2,850 (mid served population (≤ 3,309)). Health-based share is 1% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #10,997 of 29,740
- Population · /systems
- #321 of 487
- Population · AL
- 144
- Total EPA violations on record
- 1%
- 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
- 950
- County
- Perry
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 142
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 8 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2021 |
| Nitrite | MR | 4 | 2020 |
| Nitrate | MR | 4 | 2022 |
| Methoxychlor | MR | 4 | 2020 |
| Toxaphene | MR | 4 | 2020 |
| Diquat | MR | 4 | 2020 |
| Endothall | MR | 4 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2020 |
| OXAMYL | MR | 4 | 2020 |
| Simazine | MR | 4 | 2020 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2020 |
| Hexachlorocyclopentadiene | MR | 4 | 2020 |
| Carbofuran | MR | 4 | 2020 |
| Heptachlor | MR | 4 | 2020 |
| Heptachlor epoxide | MR | 4 | 2020 |
| ETHYLENE DIBROMIDE | MR | 4 | 2020 |
| Dalapon | MR | 4 | 2020 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 4 | 2020 |
| Glyphosate | MR | 4 | 2020 |
| LASSO | MR | 4 | 2020 |
| 2,4,5-TP | MR | 4 | 2020 |
| Pentachlorophenol | MR | 4 | 2020 |
| Chlordane | MR | 4 | 2020 |
| Endrin | MR | 4 | 2020 |
| Dinoseb | MR | 4 | 2020 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 2020 |
| Benzo(a)pyrene | MR | 4 | 2020 |
| HEXACHLOROBENZENE | MR | 4 | 2020 |
| 2,4-D | MR | 4 | 2020 |
Violation Count vs. the National Corpus
Perry County Water Authority has 144 recorded EPA violations, 80% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 20% carry more. 1% of this system's own violations are health-based (2 of 144), and it ranks #10,997 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)
144 Higher than most more violations than 80% 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
SDWIS compliance record for Perry County Water Authority
144 violations on record for AL0001427; use EPA SDWIS to confirm return-to-compliance dates and monitoring categories.
Sources: EPA SDWIS
Nationwide peers
144 violations · 2,850 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 Perry County Water Authority
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Alabama compares on the same EPA violation measures. Alabama 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.