Blackfoot Water Quality
Idaho
According to EPA SDWIS, Blackfoot, Idaho is served by 13 community water systems covering about 14,504 people. The same extract lists 17 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 Blackfoot, Idaho is delivered through 13 EPA-regulated community water systems serving an estimated 14,504 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 17 violation records across the 13 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 3 distinct EPA contaminant codes: Groundwater Rule, Revised Total Coliform Rule, LEAD AND COPPER RULE REVISIONS. 4 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 Idaho 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 |
|---|---|---|---|
| BLACKFOOT CITY OF | 13,224 | 7 | Health |
| GROVELAND WATER AND SEWER DIST | 295 | 0 | Clean |
| SNAKE RIVER VIEW ESTATES | 175 | 2 | Health |
| COUNTRY HAVEN UTILITIES | 150 | 0 | Clean |
| SUNSET TRAILER RANCH | 150 | 0 | Clean |
| FOUR SEASONS WATER COMPANY | 96 | 1 | Health |
| RIVERSIDE ESTATES | 90 | 3 | Health |
| IDLE WHEELS MHP CAT LLC | 85 | 0 | Clean |
| ROSE GARDEN MOBILE HOME PARK | 84 | 1 | Health |
| RIVERSTONE SUBDIVISION | 50 | 1 | Health |
| SUNSET SUBD | 43 | 0 | Clean |
| RIVERVIEW ACRES WATER ASSN 1 | 33 | 0 | Clean |
| RIVERVIEW ACRES 2 | 29 | 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 |
|---|---|---|
| RIVERSTONE SUBDIVISION | Groundwater Rule | 2025-11-14 |
| RIVERSIDE ESTATES | Revised Total Coliform Rule | 2025-11-09 |
| SNAKE RIVER VIEW ESTATES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SNAKE RIVER VIEW ESTATES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ROSE GARDEN MOBILE HOME PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| RIVERVIEW ACRES 2 | Revised Total Coliform Rule | 2022-11-27 |
| RIVERVIEW ACRES 2 | Revised Total Coliform Rule | 2022-11-27 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2022-11-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2022-11-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2022-11-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2022-11-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2021-10-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2021-10-01 |
| BLACKFOOT CITY OF | Revised Total Coliform Rule | 2021-10-01 |
| RIVERSIDE ESTATES | Revised Total Coliform Rule | 2019-10-13 |
| RIVERSIDE ESTATES | Revised Total Coliform Rule | 2019-10-13 |
| FOUR SEASONS WATER COMPANY | Revised Total Coliform Rule | 2018-09-01 |
What are Blackfoot's health-based records for?
Blackfoot's health-based violation records carry 3 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 |
|---|---|---|
| Revised Total Coliform Rule | 13 | 4 |
| Lead and Copper Rule Revisions | 3 | 2 |
| Groundwater Rule | 1 | 1 |
TRI Facilities in Blackfoot
| Facility | Total Releases |
|---|---|
| Glanbia Foods Inc. | 376.0K lbs |
| Basic American Foods Blackfoot Facility | 296.8K lbs |
| Blackfoot Brass | 3.5K lbs |
| Idaho Asphalt Supply Inc Blackfoot Plant | 40 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Blackfoot, Idaho? ▼
How many water violations does Blackfoot have in this EPA extract? ▼
What contaminants were found in Blackfoot water? ▼
How many water systems serve Blackfoot? ▼
Where does Blackfoot get its drinking water? ▼
Are there pollution sources near Blackfoot? ▼
How does Blackfoot compare in Idaho?
Of the 216 Idaho places with at least one community water system on file, Blackfoot ranks #10 by number of systems (13).
Either side of it: Eagle (17), Pocatello (15), Hayden (13), Mountain Home (13)
About This Data
Figures here are the current EPA SDWIS extract joined to the 13 community water systems whose service area lists Blackfoot, ranked against the 216 Idaho 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.