# Holden, Millard County Water Quality: Reports & Results > Canonical source: [Holden, Millard County Water Quality: Reports & Results](https://www.utahwaterquality.com/holden-water-quality) Find 1 possible drinking-water provider for Holden, Millard County. Find available annual reports, recorded status, and provider-specific results. Millard County · Local drinking-water guide # Holden water quality Start with your provider. Find public reports, understand the available results, and see where each fact comes from. Possible providers 1 Status records through June 30, 2026 Page facts updated October 30, 2026 --- Plain-language summary ## What do the records show? Holden is linked to 1 possible public water provider in the available records. Match the provider on your water bill before using a report. City and ZIP boundaries do not establish who serves an individual home. Available measurements include Lead (90th percentile), Haloacetic Acids Five (HAA5), Total Trihalomethanes (TTHM), Trichloroethene (TCE). They belong to the named provider and sampling period shown below. Newest annual report listed Not available _A report year is different from its sample years._ Providers with results here 1 of 1 _10 measurements available below._ Newest sample year shown 2023 _Results describe their stated sampling period._ A public record cannot guarantee the water at your faucet. For an active advisory, follow the issuing agency and your provider’s current instructions. --- What is in the drinking water? ## Provider water measurements These results belong to the provider named below. Some show a yearly average; others show a reported result or range. Check your provider’s original report for the full explanation. Provider-specific results · UTAH14013 ### HOLDEN TOWN WATER SYSTEM #### U.S. EPA SDWIS lead and copper monitoring records [Open original source ↗](https://echo.epa.gov/tools/data-downloads/sdwa-download-summary) These are 90th-percentile monitoring summaries for the stated reporting periods. Individual sample dates are not supplied. A reported zero is retained as published; it does not establish that lead or copper is absent at an individual faucet. Provider-specific measurements for HOLDEN TOWN WATER SYSTEM | Contaminant or characteristic | Sample period | Reported result or range | Unit | Limit supplied by source | Source compliance statement | | --- | --- | --- | --- | --- | --- | | **Lead (90th percentile)** Lead and Copper Rule monitoring · 90th percentile Source stream: monitoring-period/2023-01-01/2025-12-31 | 2023-01-01 to 2025-12-31 (reporting period) | 0.0008 System-level 90th percentile of tap samples for the stated monitoring period. The period boundaries are reporting windows, not individual sample dates. A missing result-sign code is retained as unspecified; a zero is not relabeled as a non-detection. Individual household lead or copper concentrations can differ. | mg/L | Not supplied | A monitoring-period 90th percentile is not a compliance determination or a measurement of an individual household's water. | --- #### Utah IBIS yearly mean drinking-water concentrations [Open original source ↗](https://ibis.utah.gov/ibisph-view/query/builder/water/Water/Mean.html) These are annual monitoring averages, not individual sample results or compliance determinations. A reported zero does not establish that every sample was below detection. Sampling years are shown separately from the date this site retrieved the data. Historical annual means from Utah public monitoring records. Latest published years vary by contaminant and provider; seasonal and emergency sources are excluded. Sampling frequency and within-system variability differ. These averages cannot establish an individual tap result, detection status, or current compliance. Provider-specific measurements for HOLDEN TOWN WATER SYSTEM | Contaminant or characteristic | Sample period | Reported result or range | Unit | Limit supplied by source | Source compliance statement | | --- | --- | --- | --- | --- | --- | | **Haloacetic Acids Five (HAA5)** Historical annual monitoring average · Annual mean | 2023 | 1.00 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Total Trihalomethanes (TTHM)** Historical annual monitoring average · Annual mean | 2023 | 4.39 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Trichloroethene (TCE)** Historical annual monitoring average · Annual mean | 2019 | 0.25 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Radium-228** Historical annual monitoring average · Annual mean | 2013 | 0.36 | pCi/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Tetrachloroethene (PCE)** Historical annual monitoring average · Annual mean | 2019 | 0.25 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Nitrate** Historical annual monitoring average · Annual mean | 2023 | 1.80 | mg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Di (2-Ethylhexyl) Phthalate (DEHP)** Historical annual monitoring average · Annual mean | 2019 | 0.65 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Atrazine** Historical annual monitoring average · Annual mean | 2019 | 0.11 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | | **Arsenic** Historical annual monitoring average · Annual mean | 2022 | 0.80 | µg/L | Not supplied | This annual-mean dataset does not determine compliance. | A detection is not automatically a violation. Household plumbing can also affect water measured at an individual tap. --- What water systems may serve Holden? ## Possible water providers Compare the provider name and ID with your bill. These records describe public systems; plumbing inside a home can also affect water at the tap. 01 / Possible provider ### [HOLDEN TOWN WATER SYSTEM](https://www.utahwaterquality.com/water-systems/UTAH14013/holden-town-water-system) Water provider ID: UTAH14013 Reported status **No reported open violations** _As of June 30, 2026_ Open health violations 0 Open testing or reporting violations 0 Annual report year Not available Status records, annual reports, and individual sample dates can cover different periods. Check current provider notices before relying on an older record. --- How should I interpret this page? ## Important limitations - City and ZIP boundaries do not identify a household's water provider. Use address lookup for the most specific result. “No reported open violations” means only that none were reported in the latest available records. It does not mean “safe,” “clean,” or “pass.” Regulatory data can lag local notices. --- Where did these facts come from? ## Where the information comes from - **EPA Public Water System Service Areas** United States Environmental Protection Agency · last successful October 6, 2026 [Open source ↗](https://www.epa.gov/ground-water-and-drinking-water) - **EPA Safe Drinking Water Information System** United States Environmental Protection Agency · last successful October 6, 2026 [Open source ↗](https://www.epa.gov/enviro/sdwis-search) - **Utah Geospatial Resource Center Place Boundaries** Utah Geospatial Resource Center · last successful October 30, 2026 [Open source ↗](https://gis.utah.gov/) - **Utility Consumer Confidence Reports** Public water system operators · last successful November 2, 2026 [Open source ↗](https://www.epa.gov/ccr) --- [Understand the numbers](https://www.utahwaterquality.com/guides/read-water-quality-report) ### Read your water report Find the sample year, units, limits, and violation column. [Confirm your provider](https://www.utahwaterquality.com/lookup) ### Look up an address Find possible matches, then check against your bill. [Use a private well?](https://www.utahwaterquality.com/private-wells) ### Start with well testing A nearby public-water report does not describe a private well. --- Stay informed ## Get water-quality alerts for Holden Enter your email and location to receive relevant water-quality alerts. You can change the city or ZIP code before submitting. --- What nearby pages can I check? ## Related locations - [Meadow, Millard](https://www.utahwaterquality.com/meadow-water-quality) - [Lynndyl, Millard](https://www.utahwaterquality.com/lynndyl-water-quality) - [ZIP Code 84656, Millard](https://www.utahwaterquality.com/zip-codes/84656) - [ZIP Code 84649, Millard](https://www.utahwaterquality.com/zip-codes/84649) - [Fillmore, Millard](https://www.utahwaterquality.com/fillmore-water-quality) - [Kanosh, Millard](https://www.utahwaterquality.com/kanosh-water-quality) - [Hinckley, Millard](https://www.utahwaterquality.com/hinckley-water-quality) - [ZIP Code 84644, Millard](https://www.utahwaterquality.com/zip-codes/84644) - [Scipio, Millard](https://www.utahwaterquality.com/scipio-water-quality) - [Leamington, Millard](https://www.utahwaterquality.com/leamington-water-quality) - [Delta, Millard](https://www.utahwaterquality.com/delta-water-quality) - [ZIP Code 84640, Millard](https://www.utahwaterquality.com/zip-codes/84640) - [Oak City, Millard](https://www.utahwaterquality.com/oak-city-water-quality) - [ZIP Code 84624, Millard](https://www.utahwaterquality.com/zip-codes/84624) - [ZIP Code 84636, Millard](https://www.utahwaterquality.com/zip-codes/84636) - [ZIP Code 84631, Millard](https://www.utahwaterquality.com/zip-codes/84631) - [ZIP Code 84638, Millard](https://www.utahwaterquality.com/zip-codes/84638) - [ZIP Code 84728, Millard](https://www.utahwaterquality.com/zip-codes/84728) - [ZIP Code 84635, Millard](https://www.utahwaterquality.com/zip-codes/84635) - [ZIP Code 84637, Millard](https://www.utahwaterquality.com/zip-codes/84637)