The Island On The Chain: health-based drinking water violation (revised total coliform rule), IL
The Island On The Chain (Illinois): health-based drinking water violation (revised total coliform rule), IL. Its population served of 200 is above the median of 142 (58th percentile). Dated 187 days ago, it serves as a historical benchmark. Score 50/100. As of 2026-11-04, from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO.
Data as of · Compiled by Zalwin from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
population served: 200 · 58th percentile of 456 WaterSystemViolationPulse records · 1.4x the median
Free preview: all 11 published fields of this record are shown below. Locked: 12 related IL WaterSystemViolationPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Water system | The Island On The Chain |
| PWSID | IL3110338 |
| System type | Transient non-community (campgrounds, restaurants) |
| Owner type | Public/Private |
| Population served | 200 |
| Location | IL |
| Contaminant | Revised Total Coliform Rule |
| Rule group | Microbial (coliform, E. coli, treatment technique) |
| Compliance period | 2026-05-02 |
| Status | Open |
| Public notice tier | 2 |
| population served percentile | 58th of 456 (median 142, 1.4x median) |
| Peer records CSV (13 IL records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Water system · State · Contaminant / rule · Population · Status · Began · official source URL
- Source agency: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
- Record date: 2026-05-02
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
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LIVE PUBLIC DATA Source: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO · Last refreshed: Wed, 04 Nov 2026 06:06:47 GMT
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Peer benchmark and outreach value: The Island On The Chain and 13 Illinois peers
- Illinois WaterSystemViolationPulse records like this one: 13
- The Island On The Chain's population served: 58th percentile of 456 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Illinois peer: $2,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
50 / 100 Score
- Not yet returned to compliance.
What is the WaterSystemViolationPulse record for The Island On The Chain in Illinois?
The Island On The Chain (IL), a transient non-community (campgrounds, restaurants) serving 200 people, has a health-based revised total coliform rule violation from 2026-05-02; status: open.
How does The Island On The Chain compare to other Illinois WaterSystemViolationPulse records?
Its population served of 200 sits in the upper half (58th percentile) of 456 records; the median is 142. It is 187 days old; check the official source for later updates before acting.
The Island On The Chain vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| The Island On The Chain | IL | 200 | 58th | 2026-05-02 |
| Valley Falls Psd | Fairmont, WV | 4,042 | 92nd | 2026-06-18 |
| United Water System | LA | 4,446 | 94th | 2026-06-15 |
| United Water System | LA | 4,446 | 94th | 2026-06-15 |
Related records
WaterSystemViolationPulse: Microbial (coliform, E. coli, treatment technique) WaterSystemViolationPulse: Transient non-community (campgrounds, restaurants) WaterSystemViolationPulse: records in Illinois
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From EPA SDWIS federal data, which lags state records by up to a quarter. A violation is a regulatory finding about a water system, not a statement about current water quality. Verify with the state drinking water program.