Community Water System · PWS NC0136010
Two Rivers Utilities
Operator location Gastonia, North Carolina - 0% of 21 violations are health-based (lower-third health share (≤ 1%)); surface water source; 93,877 served per SDWIS.
- 93,877
- People served (this PWS) Larger third of systems
- 21
- EPA violations (this PWS) Lower third of systems
- 0
- Health-based (this PWS) Lower third by health-based share
- No PFAS
- UCMR5 (this PWS) Tested, none detected
Two Rivers Utilities standing, low SDWIS violation third
0% of 21 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%). UCMR5: UCMR5 tested, none detected. Population rank #532 of 29,740 among systems serving 500+.
The verdict
Two Rivers Utilities is in the lower third by violation count (21; lower-third violation load (≤ 21 violations)). A low count does not mean the system is unmonitored - monitoring and reporting violations still appear in SDWIS. Population served is large (93,877; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is only 0% - almost all of this trail is monitoring or reporting. UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #532 of 29,740
- Population · /systems
- #18 of 713
- Population · NC
- 21
- Total EPA violations on record
- 0%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
Based on EPA SDWIS violation history and UCMR5 PFAS testing only, not water taste, odor, infrastructure age, or contaminants outside the federally tracked set.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 37,783
- County
- Gaston
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 9
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| CARBON, TOTAL | MR | 9 | 2002 |
| Consumer Confidence Rule | Other | 4 | 2013 |
Violation Count vs. the National Corpus
Two Rivers Utilities has 21 recorded EPA violations, 33% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 66% carry more. 0% of this system's own violations are health-based (0 of 21), and it ranks #532 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)
21 Lower than most fewer violations than 66% 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
How many violations vs. how serious, among peer systems
Two Rivers Utilities plotted against 29 peer public water systems (500+ people served), by total violation count (x) and the share of those violations that are health-based (y). The crosshair sits at this sample's own median on each axis. A high violation count does not automatically mean a serious record: most monitoring and reporting violations are minor, not health-based.
Violation volume vs. health-based share
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 9Cl-PF3ONS | 7/17/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 7/17/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 7/17/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDoA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 7/17/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFOS | 7/17/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMBA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 7/17/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFOA | 7/17/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| HFPO-DA | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 7/17/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFEESA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 7/17/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFPeA | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 7/17/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 7/17/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 7/17/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NFDHA | 7/17/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFDoA | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 4/1/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 4/1/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 4/1/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 4/1/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTrDA | 4/1/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFHxA | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 4/1/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NEtFOSAA | 4/1/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 4/1/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 4/1/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 4/1/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| HFPO-DA | 4/1/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 4/1/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 4/1/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 4/1/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMPA | 4/1/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
Health-based violations on Two Rivers Utilities
0 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for NC0136010.
Sources: EPA SDWIS · North Carolina DEQ, Public Water Supply Section
Nationwide peers
21 violations · 93,877 served: nearest cross-state SDWIS matches.
Cross-state systems with similarly light violation ledgers
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 Two Rivers Utilities
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in North Carolina compares on the same EPA violation measures. North Carolina 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.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.