Community Water System · PWS IL0970120
Saddlebrook Farms
Operator location Grayslake, Illinois - 18% of 50 violations are health-based (middle-third health share (≤ 23%)); groundwater source; 2,558 served per SDWIS.
- 2,558
- People served (this PWS)
- 50
- EPA violations (this PWS)
- 9
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Saddlebrook Farms standing, mid SDWIS violation third
18% of 50 recorded violations are health-based - middle-third health share (≤ 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 18% is middle-third health share (≤ 23%). Population rank #11,710 of 29,740 among systems serving 500+.
The verdict
Saddlebrook Farms lands in the middle third by violation volume (50), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is mid-pack at 2,558 (mid served population (≤ 3,309)). Health-based share is 18% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #11,710 of 29,740
- Population · /systems
- #513 of 1,310
- Population · IL
- 50
- Total EPA violations on record
- 18%
- 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
- Private
- Connections
- 1,709
- County
- Lake
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 34
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 1997 |
| Lead and Copper Rule | TT | 9 | 1996 |
| Consumer Confidence Rule | Other | 7 | 2025 |
| Nitrate | MR | 3 | 1995 |
| Glyphosate | MR | 3 | 1997 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 1997 |
| Benzo(a)pyrene | MR | 3 | 1997 |
| DICHLOROMETHANE | MR | 3 | 1998 |
| Endothall | MR | 3 | 1997 |
| Diquat | MR | 3 | 1997 |
| Di(2-ethylhexyl) adipate | MR | 3 | 1997 |
Violation Count vs. the National Corpus
Saddlebrook Farms has 50 recorded EPA violations, 56% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 43% carry more. 18% of this system's own violations are health-based (9 of 50), and it ranks #11,710 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)
50 Around the middle fewer violations than 43% 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 Saddlebrook Farms
9 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for IL0970120.
Sources: EPA SDWIS · Illinois EPA, Bureau of Water
Nationwide peers
50 violations · 2,558 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
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 Saddlebrook Farms
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Illinois compares on the same EPA violation measures. Illinois 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.