Public water system · IL3143305
ActiveJewel Osco 3338
At a glance
Jewel Osco 3338 (PWSID IL3143305) is an active transient non-community water system in DuPage County, California. It reports serving 25 people through 2 service connections. Its primary water source is purchased 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
25
Service connections
2
Primary source
GWP
Purchased groundwater
System type
TNCWS
Transient non-community water system
System record
How does Jewel Osco 3338 compare with other water systems in DuPage County?
By EPA's size categories, Jewel Osco 3338 is a very small system (500 people or fewer). DuPage County has 8 active public water systems, and Jewel Osco 3338 is the largest of them by population served. Its population served is roughly in line with the county average of 25 people per system, and accounts for 13% of the 200 people reported by systems filed under the county. Across California, the 7,479 active systems average 5,706 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Jewel Osco 3338 is well below 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. California has 3,016 active transient non-community water systems, 40% of the state's 7,479 active systems. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 76 California systems (1%) list purchased groundwater as their primary source.
Who owns and regulates Jewel Osco 3338?
EPA lists Jewel Osco 3338 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. 8 of the 8 active systems in DuPage County (100%) are also privately owned.
Does Jewel Osco 3338 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 Jewel Osco 3338. For the latest compliance status, check EPA ECHO for current compliance history.
Jewel Osco 3338: frequently asked questions
Who runs Jewel Osco 3338?
Jewel Osco 3338 (PWSID IL3143305) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does Jewel Osco 3338 serve?
Jewel Osco 3338 reports serving 25 people through 2 service connections in DuPage County, California.
Where does Jewel Osco 3338 get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does Jewel Osco 3338 have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Jewel Osco 3338'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 Jewel Osco 3338's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Jewel Osco 3338 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 DuPage County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Jewel Osco 3240 | DuPage | 25 | Transient non-community | Purchased groundwater |
| Tony'S Fresh Market | DuPage | 25 | Transient non-community | Purchased surface water |
| Jewel Osco 0283 | DuPage | 25 | Transient non-community | Purchased groundwater |
| Jewel Osco 3230 | DuPage | 25 | Transient non-community | Purchased groundwater |
| Convenience Store Alcala | DuPage | 25 | Transient non-community | Purchased groundwater |
| Jewel Osco 2346 | DuPage | 25 | Transient non-community | Purchased groundwater |
Related pages
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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, “Jewel Osco 3338, PWSID IL3143305, California”, https://aquacensus.com/water-systems/california/jewel-osco-3338-il3143305 (data as of October 1, 2026).