Community Water System · PWS NV0000167
Virgin Valley Water District
Operator location Mesquite, Nevada - larger served population (> 3,309) at 26,000 people served; 2,313 SDWIS violations on record from groundwater sources.
- 26,000
- People served (this PWS)
- 2,313
- EPA violations (this PWS)
- 18
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
Virgin Valley Water District standing, high SDWIS violation third
26,000 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 1% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #2,139 of 29,740 among systems serving 500+.
The verdict
Virgin Valley Water District sits in the upper third of the sitemap cohort by violation count (2,313), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (26,000; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 1% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #2,139 of 29,740
- Population · /systems
- #6 of 155
- Population · NV
- 2,313
- 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
- 11,092
- County
- Clark
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 2,270
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 53 | 2008 |
| Nitrate | MR | 49 | 2007 |
| BHC-GAMMA | MR | 45 | 2017 |
| Methoxychlor | MR | 45 | 2017 |
| Atrazine | MR | 45 | 2017 |
| LASSO | MR | 45 | 2017 |
| Heptachlor | MR | 45 | 2017 |
| 2,4-D | MR | 45 | 2017 |
| 2,4,5-TP | MR | 45 | 2017 |
| Pentachlorophenol | MR | 45 | 2017 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 45 | 2017 |
| Toxaphene | MR | 45 | 2017 |
| Carbofuran | MR | 45 | 2017 |
| Heptachlor epoxide | MR | 45 | 2017 |
| Chlordane | MR | 45 | 2017 |
| ETHYLENE DIBROMIDE | MR | 45 | 2017 |
| Dalapon | MR | 45 | 2017 |
| Glyphosate | MR | 45 | 2017 |
| OXAMYL | MR | 45 | 2017 |
| Picloram | MR | 45 | 2017 |
| HEXACHLOROBENZENE | MR | 45 | 2017 |
| Benzo(a)pyrene | MR | 45 | 2017 |
| Diquat | MR | 45 | 2017 |
| Endothall | MR | 45 | 2017 |
| Di(2-ethylhexyl) adipate | MR | 45 | 2017 |
| Simazine | MR | 45 | 2017 |
| Di(2-ethylhexyl) phthalate | MR | 45 | 2017 |
| Dinoseb | MR | 45 | 2017 |
| Hexachlorocyclopentadiene | MR | 45 | 2017 |
| Endrin | MR | 45 | 2017 |
Violation Count vs. the National Corpus
Virgin Valley Water District has 2,313 recorded EPA violations, 100% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 0% carry more. 1% of this system's own violations are health-based (18 of 2,313), and it ranks #2,139 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)
2,313 Higher than most more violations than 99%+ 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. 0 of 406 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFHxA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 3/26/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 3/26/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFTA | 3/26/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFHxS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 3/26/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFPeS | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 3/26/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/26/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| HFPO-DA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOA | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/26/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFBS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 3/26/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 3/26/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 3/26/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NMeFOSAA | 3/26/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| 6:2 FTS | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NEtFOSAA | 3/26/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 3/26/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFTA | 3/26/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
Population served record for Virgin Valley Water District
EPA SDWIS lists 26,000 people served and 11,092 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
2,313 violations · 26,000 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 with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Virgin Valley Water District
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Nevada compares on the same EPA violation measures. Nevada 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.