These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.
EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.
Rockford
IL2010300 · Groundwater · 147,051 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (2)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
49% of the listed benchmark
Monitoring period: Jan 1, 2026 to Jun 30, 2026
Copper (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
114% of the listed benchmark
Monitoring period: Jul 1, 1992 to Dec 31, 1992
Violation history (10)
Imported violation history for Rockford| Rule | Status | Period |
|---|
| Total Haloacetic Acids (HAA5) | Resolved | Oct 1, 2024 to Dec 31, 2024 |
| cis-1,2-Dichloroethylene | Resolved | Jan 1, 2023 to Dec 31, 2023 |
| Dinoseb | Archived | Jan 1, 2023 to Dec 31, 2025 |
| Chlordane | Archived | Jan 1, 2023 to Dec 31, 2025 |
| Chlordane | Archived | Jan 1, 2023 to Dec 31, 2025 |
| 2,4-D | Archived | Jan 1, 2023 to Dec 31, 2025 |
| 2,4,5-TP | Archived | Jan 1, 2023 to Dec 31, 2025 |
| Pentachlorophenol | Archived | Jan 1, 2023 to Dec 31, 2025 |
| Dalapon | Archived | Jan 1, 2023 to Dec 31, 2025 |
| Nitrate | Resolved | Jan 1, 2022 to Dec 31, 2022 |
Prairie Path Water Company-Wildwood
IL2015400 · Groundwater · 490 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
17% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (1)
Imported violation history for Prairie Path Water Company-Wildwood| Rule | Status | Period |
|---|
| Combined Radium (-226 and -228) | Resolved | Jan 1, 2023 to Dec 31, 2025 |
Bill-Mar Heights Mhp
IL2015345 · Groundwater · 240 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
0% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (7)
Imported violation history for Bill-Mar Heights Mhp| Rule | Status | Period |
|---|
| Revised Total Coliform Rule | Archived | Mar 1, 2026 to Mar 31, 2026 |
| Chlorine | Archived | Mar 1, 2026 to Mar 31, 2026 |
| Public Notice | Resolved | Feb 9, 2024 to Apr 24, 2024 |
| Public Notice | Resolved | Feb 9, 2024 to Apr 24, 2024 |
| Revised Total Coliform Rule | Resolved | Apr 1, 2021 to Apr 30, 2021 |
| Chlorine | Resolved | Apr 1, 2021 to May 13, 2021 |
| Public Notice | Resolved | Jan 13, 2021 to May 22, 2021 |
Prairie Road Pump Corporation
IL2015100 · Groundwater · 150 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
0% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (6)
Imported violation history for Prairie Road Pump Corporation| Rule | Status | Period |
|---|
| LEAD AND COPPER RULE REVISIONS | Unaddressed | Jul 2, 2025 |
| LEAD AND COPPER RULE REVISIONS | Resolved | Oct 17, 2024 to Jul 16, 2025 |
| LEAD AND COPPER RULE REVISIONSHealth-based | Resolved | Oct 17, 2024 to Jul 16, 2025 |
| Nitrate | Resolved | Jan 1, 2024 to Dec 31, 2024 |
| Nitrate | Resolved | Jan 1, 2024 to Dec 31, 2024 |
| Consumer Confidence Rule | Resolved | Jul 1, 2023 to Jun 25, 2024 |
Clarks Mhp
IL2015425 · Groundwater · 90 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
0% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (2)
Imported violation history for Clarks Mhp| Rule | Status | Period |
|---|
| Lead and Copper Rule | Unaddressed | Oct 1, 2025 |
| Consumer Confidence Rule | Resolved | Jul 1, 2024 to Jul 15, 2024 |
Bradley Heights Subdivision
IL2015050 · Groundwater · 82 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
79% of the listed benchmark
Monitoring period: Jan 1, 2026 to Jun 30, 2026
Violation history (0)
No record returned in this imported window. This is not a guarantee of tap-water safety.