Community Water System · PWS OR4100335
Sunny Slope Mobile Ranch
Operator location Jacksonville, Oregon - smaller served population (≤ 999) at 25 people served; 104 SDWIS violations on record from groundwater sources.
- 25
- People served (this PWS)
- 104
- EPA violations (this PWS)
- 3
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Sunny Slope Mobile Ranch standing, high SDWIS violation third
25 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 3% is middle-third health share (≤ 23%).
The verdict
Sunny Slope Mobile Ranch sits in the upper third of the sitemap cohort by violation count (104), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (25; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 3% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 104
- Total EPA violations on record
- 3%
- Health-based (MCL / treatment failure)
- 25
- 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
- 18
- County
- Jackson
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 97
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 27 | 2014 |
| Lead and Copper Rule | MR | 7 | 2005 |
| Nitrate | MR | 3 | 2002 |
| Coliform (TCR) | MCL | 3 | 2006 |
| Revised Total Coliform Rule | MON | 3 | 2024 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| DICHLOROMETHANE | MR | 1 | 1999 |
| o-Dichlorobenzene | MR | 1 | 1999 |
| Styrene | MR | 1 | 1999 |
| Toluene | MR | 1 | 1999 |
| Trichloroethylene | MR | 1 | 1999 |
| 2,4-D | MR | 1 | 1999 |
| 2,4,5-TP | MR | 1 | 1999 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1999 |
| LASSO | MR | 1 | 1999 |
| Atrazine | MR | 1 | 1999 |
| Benzo(a)pyrene | MR | 1 | 1999 |
| Carbofuran | MR | 1 | 1999 |
| Endothall | MR | 1 | 1999 |
| ETHYLENE DIBROMIDE | MR | 1 | 1999 |
| Glyphosate | MR | 1 | 1999 |
| Heptachlor epoxide | MR | 1 | 1999 |
| Heptachlor | MR | 1 | 1999 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1999 |
| Toxaphene | MR | 1 | 1999 |
| OXAMYL | MR | 1 | 1999 |
| Arsenic | MR | 1 | 1999 |
| Antimony, Total | MR | 1 | 1999 |
| Nickel | MR | 1 | 1999 |
| 1,1,2-Trichloroethane | MR | 1 | 1999 |
Violation Count vs. the National Corpus
Sunny Slope Mobile Ranch has 104 recorded EPA violations, 74% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 26% carry more. 3% of this system's own violations are health-based (3 of 104), 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)
104 Around the middle fewer violations than 26% 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
Population served record for Sunny Slope Mobile Ranch
EPA SDWIS lists 25 people served and 18 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
104 violations · 25 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 Sunny Slope Mobile Ranch
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Oregon compares on the same EPA violation measures. Oregon 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.