Utah ZIP code · Local water reports
84740
ZIP 84740 may be served by 2 public water systems in the available records. Review each system’s latest reported status and annual report, then confirm the provider name and PWSID on your water bill.
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Plain-language summary
What this page means
ZIP 84740 may be served by 2 public water systems in the available records. Review each system’s latest reported status and annual report, then confirm the provider name and PWSID on your water bill.
This is area-level public water information. Confirm your provider on your water bill, and contact that provider for current notices about your service.
| ZIP overview | Details |
|---|---|
| ZIP code | 84740 |
| County or counties | Piute |
| Possible water providers | 2 |
| Postal-only area | No |
| Status records through | June 30, 2026 |
| Page facts updated | October 30, 2026 |
Confirm your provider: 2 public water systems intersect this area; use an address to narrow the result. Check the provider name and PWSID on your water bill before relying on a system-level result.
What is in the drinking water for ZIP 84740?
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.
JUNCTION TOWN (UTAH16001)
Selected preview: 8 of 8 provider-specific records. Records follow source order, with annual reports first; this selection does not rank water quality or detections.
View all 8 provider measurement records
U.S. EPA SDWIS lead and copper monitoring records
data through Not available · Open source
| Contaminant or characteristic | Sample / reporting period | Reported result or range | Unit | Limit listed by source | What the source reports | Result context |
|---|---|---|---|---|---|---|
| Lead (90th percentile) | 2023-01-01 to 2025-12-31 (reporting period) | 0.001 | mg/L | Not listed here | A monitoring-period 90th percentile is not a compliance determination or a measurement of an individual household's water. | 90th_percentile; monitoring-period/2023-01-01/2025-12-31; Qualifier: Not reported by source; 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. |
Utah IBIS yearly mean drinking-water concentrations
data through 2023 · Open source
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.
| Contaminant or characteristic | Sample / reporting period | Reported result or range | Unit | Limit listed by source | What the source reports | Result context |
|---|---|---|---|---|---|---|
| Trichloroethene (TCE) | 2023 | 0.25 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Radium-228 | 2015 | 0.37 | pCi/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Tetrachloroethene (PCE) | 2023 | 0.25 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Nitrate | 2023 | 1.55 | mg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Di (2-Ethylhexyl) Phthalate (DEHP) | 2022 | 0.65 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Atrazine | 2022 | 0.11 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Arsenic | 2022 | 5.26 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
These are provider-level source records, not a citywide or ZIP-wide average. A detection is not automatically a violation, and household plumbing can affect tap results.
KINGSTON TOWN WATER SYSTEM (UTAH16004)
Selected preview: 8 of 8 provider-specific records. Records follow source order, with annual reports first; this selection does not rank water quality or detections.
View all 8 provider measurement records
U.S. EPA SDWIS lead and copper monitoring records
data through Not available · Open source
| Contaminant or characteristic | Sample / reporting period | Reported result or range | Unit | Limit listed by source | What the source reports | Result context |
|---|---|---|---|---|---|---|
| Lead (90th percentile) | 2023-01-01 to 2025-12-31 (reporting period) | 0.001 | mg/L | Not listed here | A monitoring-period 90th percentile is not a compliance determination or a measurement of an individual household's water. | 90th_percentile; monitoring-period/2023-01-01/2025-12-31; Qualifier: Not reported by source; 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. |
Utah IBIS yearly mean drinking-water concentrations
data through 2023 · Open source
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.
| Contaminant or characteristic | Sample / reporting period | Reported result or range | Unit | Limit listed by source | What the source reports | Result context |
|---|---|---|---|---|---|---|
| Trichloroethene (TCE) | 2022 | 0.25 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Radium-228 | 2017 | 0.42 | pCi/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Tetrachloroethene (PCE) | 2022 | 0.25 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Nitrate | 2023 | 0.48 | mg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Di (2-Ethylhexyl) Phthalate (DEHP) | 2022 | 0.65 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Atrazine | 2022 | 0.11 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
| Arsenic | 2021 | 5.00 | µg/L | Not listed here | This annual-mean dataset does not determine compliance. | annual_mean |
These are provider-level source records, not a citywide or ZIP-wide average. A detection is not automatically a violation, and household plumbing can affect tap results.
Which public water systems may serve ZIP 84740?
These providers may serve homes in this ZIP code. Check your water bill to find yours. Your home’s plumbing may also affect water at your faucet.
Provider 01: JUNCTION TOWN
| Provider fact | Details |
|---|---|
| Public Water System ID | UTAH16001 |
| Reported status | No reported open violations |
| Status current through | June 30, 2026 |
| Open health-based violations | 0 |
| Open monitoring/reporting violations | 0 |
Provider details · Reported-status source
No active notices are listed here. Check with your provider for the latest local advice.
Provider 02: KINGSTON TOWN WATER SYSTEM
| Provider fact | Details |
|---|---|
| Public Water System ID | UTAH16004 |
| Reported status | Reported open health based violations |
| Status current through | June 30, 2026 |
| Open health-based violations | 1 |
| Open monitoring/reporting violations | 0 |
Provider details · Reported-status source
No active notices are listed here. Check with your provider for the latest local advice.
What are the limits of a ZIP-level match?
- 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?
- EPA Public Water System Service Areas — United States Environmental Protection Agency; source status: current; last successful import: October 6, 2026; last checked: October 6, 2026 (open source).
- EPA Safe Drinking Water Information System — United States Environmental Protection Agency; source status: current; last successful import: October 6, 2026; last checked: October 6, 2026 (open source).
- Utah Geospatial Resource Center Place Boundaries — Utah Geospatial Resource Center; source status: current; last successful import: October 30, 2026; last checked: October 30, 2026 (open source).
- Utility Consumer Confidence Reports — Public water system operators; source status: current; last successful import: November 2, 2026; last checked: November 2, 2026 (open source).
Questions residents ask
How do I find the provider for my home?
Use the private address lookup, then confirm the result against the provider and PWSID printed on your water bill.
Are these ZIP results live?
No. Annual reports and regulatory systems update on reporting cycles. Contact the utility for current notices or an abrupt local change.
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