Manzanola Water Quality
Colorado
According to EPA SDWIS, Manzanola, Colorado is served by 4 community water systems covering about 967 people. The same extract lists 426 health-based violation records, most recently coded 4010 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Manzanola, Colorado is delivered through 4 EPA-regulated community water systems serving an estimated 967 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 426 violation records across the 4 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 5 distinct EPA contaminant codes: Combined Radium (-226 and -228), Combined Uranium, Gross Alpha, Excl. Radon and U, Groundwater Rule, Stage 1 Disinfectants and Disinfection Byproducts Rule.
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 Colorado 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 |
|---|---|---|---|
| MANZANOLA TOWN OF | 497 | 98 | Health |
| VALLEY WC | 270 | 160 | Health |
| VROMAN WC | 125 | 96 | Health |
| FAYETTE WC | 75 | 72 | 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 |
|---|---|---|
| VROMAN WC | Combined Radium (-226 and -228) | 2025-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-10-01 |
| MANZANOLA TOWN OF | Combined Uranium | 2025-10-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2025-10-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2025-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-07-01 |
| VALLEY WC | Gross Alpha, Excl. Radon and U | 2025-07-01 |
| MANZANOLA TOWN OF | Combined Uranium | 2025-07-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2025-07-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2025-04-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-04-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-04-01 |
| VALLEY WC | Gross Alpha, Excl. Radon and U | 2025-04-01 |
| MANZANOLA TOWN OF | Combined Uranium | 2025-04-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2025-04-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2025-01-01 |
| VROMAN WC | Gross Alpha, Excl. Radon and U | 2025-01-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-01-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2025-01-01 |
| VALLEY WC | Gross Alpha, Excl. Radon and U | 2025-01-01 |
| MANZANOLA TOWN OF | Combined Uranium | 2025-01-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2025-01-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VROMAN WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| VROMAN WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-10-01 |
| VALLEY WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| VALLEY WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| MANZANOLA TOWN OF | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| MANZANOLA TOWN OF | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2024-10-01 |
| FAYETTE WC | Combined Radium (-226 and -228) | 2024-10-01 |
| FAYETTE WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| FAYETTE WC | Gross Alpha, Excl. Radon and U | 2024-10-01 |
| MANZANOLA TOWN OF | Groundwater Rule | 2024-08-02 |
| MANZANOLA TOWN OF | Groundwater Rule | 2024-08-02 |
| VROMAN WC | Combined Radium (-226 and -228) | 2024-07-01 |
| VROMAN WC | Combined Radium (-226 and -228) | 2024-07-01 |
| VROMAN WC | Gross Alpha, Excl. Radon and U | 2024-07-01 |
| VROMAN WC | Gross Alpha, Excl. Radon and U | 2024-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-07-01 |
| VALLEY WC | Combined Radium (-226 and -228) | 2024-07-01 |
What are Manzanola's health-based records for?
Manzanola'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 |
|---|---|---|
| Combined Radium (-226 and -228) | 224 | 4 |
| Gross Alpha, Excl. Radon and U | 162 | 4 |
| Combined Uranium | 35 | 1 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 3 | 3 |
| Groundwater Rule | 2 | 1 |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Manzanola, Colorado? ▼
How many water violations does Manzanola have in this EPA extract? ▼
What contaminants were found in Manzanola water? ▼
How many water systems serve Manzanola? ▼
Where does Manzanola get its drinking water? ▼
How does Manzanola compare in Colorado?
Of the 313 Colorado places with at least one community water system on file, Manzanola ranks #64 by number of systems (4).
Either side of it: Gunnison (4), Highlands Ranch (4), Nathrop (4), New Castle (4)
About This Data
Figures here are the current EPA SDWIS extract joined to the 4 community water systems whose service area lists Manzanola, ranked against the 313 Colorado 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.