Monticello Water Quality
Indiana
According to EPA SDWIS, Monticello, Indiana is served by 6 community water systems covering about 6,053 people. The same extract lists 20 health-based violation records, most recently coded 0700 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Monticello, Indiana is delivered through 6 EPA-regulated community water systems serving an estimated 6,053 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 20 violation records across the 6 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 5 distinct EPA contaminant codes: Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule, Coliform (TCR), Lead and Copper Rule. 2 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Indiana drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| MONTICELLO WATER WORKS | 5,300 | 5 | Health |
| ROYAL OAKS HOMEOWNERS ASSN., INC. | 390 | 0 | Clean |
| THE LANDINGS HOMEOWNERS ASSOCIATION | 159 | 2 | Health |
| LAKE CICOTT SHORES | 94 | 0 | Clean |
| PROSSERS COUNTRY ESTATES | 85 | 11 | Health |
| SCENIC VIEW MOBILE HOME COMMUNITY | 25 | 2 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | Groundwater Rule | 2025-01-01 |
| PROSSERS COUNTRY ESTATES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| PROSSERS COUNTRY ESTATES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| THE LANDINGS HOMEOWNERS ASSOCIATION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| PROSSERS COUNTRY ESTATES | Revised Total Coliform Rule | 2024-10-01 |
| PROSSERS COUNTRY ESTATES | Revised Total Coliform Rule | 2024-10-01 |
| THE LANDINGS HOMEOWNERS ASSOCIATION | Revised Total Coliform Rule | 2019-02-24 |
| SCENIC VIEW MOBILE HOME COMMUNITY | Coliform (TCR) | 2015-12-01 |
| SCENIC VIEW MOBILE HOME COMMUNITY | Coliform (TCR) | 2015-12-01 |
| MONTICELLO WATER WORKS | Lead and Copper Rule | 1998-01-01 |
| MONTICELLO WATER WORKS | Lead and Copper Rule | 1997-07-01 |
| MONTICELLO WATER WORKS | Lead and Copper Rule | 1997-01-01 |
| MONTICELLO WATER WORKS | Lead and Copper Rule | 1997-01-01 |
| MONTICELLO WATER WORKS | Lead and Copper Rule | 1993-07-01 |
What are Monticello's health-based records for?
Monticello's health-based violation records carry 5 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Groundwater Rule | 7 | 1 |
| Lead and Copper Rule | 5 | 1 |
| Lead and Copper Rule Revisions | 3 | 2 |
| Revised Total Coliform Rule | 3 | 2 |
| Coliform (TCR) | 2 | 1 |
TRI Facilities in Monticello
| Facility | Total Releases |
|---|---|
| Ball Metal Beverage Container Corp | 960.4K lbs |
| Regal Beloit America Inc | 9 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Monticello, Indiana? ▼
How many water violations does Monticello have in this EPA extract? ▼
What contaminants were found in Monticello water? ▼
How many water systems serve Monticello? ▼
Where does Monticello get its drinking water? ▼
Are there pollution sources near Monticello? ▼
How does Monticello compare in Indiana?
Of the 420 Indiana places with at least one community water system on file, Monticello ranks #9 by number of systems (6).
Either side of it: Fort Wayne (6), Milton (6), Connersville (5), Hamilton (5)
About This Data
Figures here are the current EPA SDWIS extract joined to the 6 community water systems whose service area lists Monticello, ranked against the 420 Indiana places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.