Public water system · IL1190550
ActiveHighland
Community water system in Madison County, Illinois, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
10,674
Service connections
4,990
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 03 | 1040 | No | Archived |
| 2015-07-01 | 72 | 7000 | No | Resolved |
| 2010-01-01 | 02 | 2456 | Yes | Resolved |
| 2009-10-01 | 02 | 2456 | Yes | Resolved |
| 2004-01-01 | 22 | 3100 | Yes | Archived |
| 2000-09-01 | 25 | 3100 | No | Archived |
| 1994-12-01 | 22 | 3100 | Yes | Archived |
| 1993-06-01 | 24 | 3100 | No | Archived |
| 1993-04-01 | 02 | 2050 | Yes | Resolved |
| 1993-01-01 | 02 | 2050 | Yes | Resolved |
| 1991-03-01 | 24 | 3100 | No | Archived |
| 1991-02-01 | 24 | 3100 | No | Archived |
Highland: frequently asked questions
Is Highland's water safe to drink?
Highland is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Highland?
Highland (PWSID IL1190550) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Highland serve?
Highland reports serving 10,674 people through 4,990 service connections in Madison County, Illinois.
Where does Highland get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Madison County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Huntsville Utilities Water Dept. | Madison | 310,107 | Community | Surface water |
| Madison County Water Department | Madison | 119,100 | Community | Purchased surface water |
| Jackson Water System | Madison | 91,111 | Community | Groundwater |
| Anderson Water Department | Madison | 55,212 | Community | Groundwater under influence of surface water |
| Madison, the W & Ww Board of the City of | Madison | 54,114 | Community | Surface water |
| Harvest-Monrovia Water System | Madison | 51,915 | Community | Groundwater under influence of surface water |