Kingman Water Quality
Arizona
According to EPA SDWIS, Kingman, Arizona is served by 7 community water systems covering about 49,928 people. The same extract lists 92 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 Kingman, Arizona is delivered through 7 EPA-regulated community water systems serving an estimated 49,928 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 92 violation records across the 7 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 7 distinct EPA contaminant codes: Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Lead and Copper Rule, Revised Total Coliform Rule, Radium-228 and 2 others. 7 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 Arizona 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 |
|---|---|---|---|
| KINGMAN MUNICIPAL WATER | 45,000 | 0 | Clean |
| GOLDEN VALLEY IMPROVEMENT DISTRICT | 3,950 | 1 | Health |
| HORIZON SIX DWID | 560 | 0 | Clean |
| HOLIDAY HILLS DWID | 150 | 0 | Clean |
| RANCH WATER SERVICE INC | 135 | 74 | Health |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | 70 | 17 | Health |
| LAKE JUNIPER COUNTY IMPROVEMENT DISTRICT | 63 | 0 | Clean |
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 |
|---|---|---|
| GOLDEN VALLEY IMPROVEMENT DISTRICT | Groundwater Rule | 2025-03-15 |
| RANCH WATER SERVICE INC | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| RANCH WATER SERVICE INC | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2024-08-14 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2024-08-14 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2022-01-18 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2022-01-18 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2021-12-19 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2021-12-19 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2021-12-19 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Groundwater Rule | 2021-12-19 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Lead and Copper Rule | 2021-01-01 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Lead and Copper Rule | 2021-01-01 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Revised Total Coliform Rule | 2020-11-02 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Revised Total Coliform Rule | 2020-11-02 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Revised Total Coliform Rule | 2020-10-01 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Revised Total Coliform Rule | 2020-10-01 |
| MAJESTIC VIEW WATER IMPROVEMENT DISTRICT | Lead and Copper Rule | 2020-09-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2017-10-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2017-10-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2017-10-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2017-07-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2017-07-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2017-07-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2017-07-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2017-07-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2017-07-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2017-04-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2017-04-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2017-04-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2017-01-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2017-01-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2017-01-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2016-10-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2016-10-01 |
| RANCH WATER SERVICE INC | Combined Uranium | 2016-10-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2016-07-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2016-07-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2016-04-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2016-04-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2016-01-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2016-01-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2015-10-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2015-10-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2015-07-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2015-07-01 |
| RANCH WATER SERVICE INC | Radium-228 | 2015-04-01 |
| RANCH WATER SERVICE INC | Combined Radium (-226 and -228) | 2015-04-01 |
What are Kingman's health-based records for?
Kingman's health-based violation records carry 7 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) | 28 | 1 |
| Radium-228 | 28 | 1 |
| Combined Uranium | 16 | 1 |
| Groundwater Rule | 9 | 2 |
| Lead and Copper Rule Revisions | 4 | 2 |
| Revised Total Coliform Rule | 4 | 1 |
| Lead and Copper Rule | 3 | 1 |
TRI Facilities in Kingman
| Facility | Total Releases |
|---|---|
| American Woodmark Corp | 102.5K lbs |
| Henry Co | 11.4K lbs |
| Nucor Steel Kingman LLC | 8.5K lbs |
| Rebel Oil Co Inc - Kingman Bulk Plant | 1.6K lbs |
| Linde Gas & Equipment Inc. | 156 lbs |
| Potters Industries LLC | 85 lbs |
| Zep Kingman | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Kingman, Arizona? ▼
How many water violations does Kingman have in this EPA extract? ▼
What contaminants were found in Kingman water? ▼
How many water systems serve Kingman? ▼
Where does Kingman get its drinking water? ▼
Are there pollution sources near Kingman? ▼
How does Kingman compare in Arizona?
Of the 191 Arizona places with at least one community water system on file, Kingman ranks #26 by number of systems (7).
Either side of it: San Carlos (8), Chino Valley (7), Marana (7), Mayer (7)
About This Data
Figures here are the current EPA SDWIS extract joined to the 7 community water systems whose service area lists Kingman, ranked against the 191 Arizona 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.