Public water system · IL3124941
ActiveSpring Lake Marina & Diner
At a glance
Spring Lake Marina & Diner (PWSID IL3124941) is an active transient non-community water system in Lake County, Illinois. It reports serving 70 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
70
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Spring Lake Marina & Diner compare with other water systems in Lake County?
By EPA's size categories, Spring Lake Marina & Diner is a very small system (500 people or fewer). Lake County has 266 active public water systems. Its population served is well below the county average of 2,442 people per system, and accounts for less than 0.1% of the 649,474 people reported by systems filed under the county. Across Illinois, the 3,872 active systems average 3,204 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Spring Lake Marina & Diner is about half of that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Illinois has 1,703 active transient non-community water systems, 44% of the state's 3,872 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,808 Illinois systems (73%) list groundwater as their primary source.
Who owns and regulates Spring Lake Marina & Diner?
EPA lists Spring Lake Marina & Diner as privately owned. The IL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 193 of the 266 active systems in Lake County (73%) are also privately owned.
Does Spring Lake Marina & Diner have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Spring Lake Marina & Diner. For the latest compliance status, check EPA ECHO for current compliance history.
Spring Lake Marina & Diner: frequently asked questions
Who runs Spring Lake Marina & Diner?
Spring Lake Marina & Diner (PWSID IL3124941) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Spring Lake Marina & Diner serve?
Spring Lake Marina & Diner reports serving 70 people through 1 service connection in Lake County, Illinois.
Where does Spring Lake Marina & Diner get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Spring Lake Marina & Diner have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Spring Lake Marina & Diner's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find Spring Lake Marina & Diner's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Spring Lake Marina & Diner is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Lake County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Waukegan | Lake | 87,149 | Community | Surface water |
| Vernon Hills - Lake Co Pw | Lake | 33,207 | Community | Purchased surface water |
| Mundelein | Lake | 31,500 | Community | Purchased surface water |
| Gurnee | Lake | 30,193 | Community | Purchased surface water |
| Highland Park | Lake | 30,176 | Community | Surface water |
| Round Lake Beach | Lake | 27,200 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Spring Lake Marina & Diner, PWSID IL3124941, Illinois”, https://aquacensus.com/water-systems/illinois/spring-lake-marina-diner-il3124941 (data as of October 1, 2026).