Public water system · IL3143404
ActiveJewel Osco 0283
At a glance
Jewel Osco 0283 (PWSID IL3143404) is an active transient non-community water system in DuPage County, California. It reports serving 25 people through 1 service connection. Its primary water source is purchased groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2010.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GWP
Purchased groundwater
System type
TNCWS
Transient non-community water system
System record
How does Jewel Osco 0283 compare with other water systems in DuPage County?
By EPA's size categories, Jewel Osco 0283 is a very small system (500 people or fewer). DuPage County has 8 active public water systems, and Jewel Osco 0283 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 0283 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 0283?
EPA lists Jewel Osco 0283 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 0283 have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2010. By type: 1 monitoring and reporting. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 as archived. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2010-01-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Archived |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Jewel Osco 0283: frequently asked questions
Who runs Jewel Osco 0283?
Jewel Osco 0283 (PWSID IL3143404) 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 0283 serve?
Jewel Osco 0283 reports serving 25 people through 1 service connection in DuPage County, California.
Where does Jewel Osco 0283 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 0283 have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2010. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Jewel Osco 0283'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 records list one violation for this system; it is not health-based, and the most recent began in January 2010. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find Jewel Osco 0283's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Jewel Osco 0283 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 3338 | DuPage | 25 | Transient non-community | Purchased groundwater |
| Jewel Osco 3240 | DuPage | 25 | Transient non-community | Purchased groundwater |
| Tony'S Fresh Market | DuPage | 25 | Transient non-community | Purchased surface water |
| 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 |
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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 0283, PWSID IL3143404, California”, https://aquacensus.com/water-systems/california/jewel-osco-0283-il3143404 (data as of October 1, 2026).