MUNDELEIN, IL · Lake County
SCHWERMANNS 2ND AND 3RD WTR BRD Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.
System facts
- System ID (PWSID)
- IL0977150
- System type
- Community Water System
- Population served
- 285
- Service connections
- 95
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025 – December 30, 2025
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2021 – September 30, 2021
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2015 – July 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2015 – July 31, 2017
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 1996 – October 31, 1996
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 2, 2025 – December 30, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| July 1, 2021 – September 30, 2021 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 1, 2015 – July 31, 2017 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2015 – July 31, 2017 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 1996 – October 31, 1996 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| June 30, 1977 – June 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 30, 2025State Compliance achieved1 linked violation
- July 3, 2025State Public Notification requested1 linked violation
- July 3, 2025State Violation/Reminder Notice1 linked violation
- November 18, 2021State Compliance achieved1 linked violation
- October 18, 2021State Violation/Reminder Notice1 linked violation
- October 18, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 9, 2018State Compliance achieved2 linked violations
- May 1, 2018State Public Notification received2 linked violations
- October 12, 2017State Public Notification requested2 linked violations
- October 12, 2017State Violation/Reminder Notice2 linked violations
- January 4, 1997State Public Notification requested1 linked violation
- January 4, 1997State Violation/Reminder Notice1 linked violation
- October 26, 1996State Public Notification received1 linked violation
Contact
O'BRIEN, CONOR
Phone not on record
MUNDELEIN, IL 60060