# 84111 > Canonical source: [84111](https://www.utahwaterquality.com/zip-codes/84111/) ZIP 84111 may be served by 1 public water system 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. | ZIP overview | Details | | --- | --- | | ZIP code | 84111 | | County or counties | Salt Lake | | Possible water providers | 1 | | Postal-only area | No | | Status records through | June 30, 2026 | | Page facts updated | October 30, 2026 | > **Confirm your provider:** One public water system is associated with this area. Check the provider name and PWSID on your water bill before relying on a system-level result. **Available annual reports** - **SALT LAKE CITY WATER SYSTEM** — [2026 annual report]() ## What is in the drinking water for ZIP 84111? 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. ### SALT LAKE CITY WATER SYSTEM (UTAH18026) **Selected preview: 8 of 783 provider-specific records.** Records follow source order, with annual reports first; this selection does not rank water quality or detections. [View all 783 provider measurement records](/water-systems/UTAH18026/salt-lake-city-water-system#measurements-title) #### Salt Lake City Water Quality Report 2026 Report year 2026 · data through Not available · [Open source]() The cover labels this report 2026 and confirms PWSID UTAH18026. Its general data table is labeled 2025 data, with a warning that some representative samples may be older; individual source-cell sample years are therefore not assigned. Tap lead/copper sampling is explicitly dated 2024. Source columns are retained separately and are not household measurements. The report states no drinking-water violations were issued to SLCDPU in 2025; per-cell compliance flags are not invented. This import covers primary inorganics, selected mineral/hardness rows, lead/copper, and SLC distribution compliance; other source-table sections remain in the linked full report. | Contaminant or characteristic | Sample / reporting period | Reported result or range | Unit | Limit listed by source | What the source reports | Result context | | --- | --- | --- | --- | --- | --- | --- | | Antimony (Big Cottonwood WTP) | Not individually listed | ND | ppb | 6 | Not individually listed | Big Cottonwood WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (City Creek WTP) | Not individually listed | ND | ppb | 6 | Not individually listed | City Creek WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (Parleys WTP) | Not individually listed | ND | ppb | 6 | Not individually listed | Parleys WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (Salt Lake City Wells & Springs) | Not individually listed | ND–0.7 | ppb | 6 | Not individually listed | Salt Lake City Wells & Springs; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (MWDSLS Little Cottonwood WTP) | Not individually listed | ND | ppb | 6 | Not individually listed | MWDSLS Little Cottonwood WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (MWDSLS Point of the Mountain WTP) | Not individually listed | ND | ppb | 6 | Not individually listed | MWDSLS Point of the Mountain WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Antimony (Jordan Valley Water Conservancy District) | Not individually listed | 0.003 | ppb | 6 | Not individually listed | Jordan Valley Water Conservancy District; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | | Arsenic (Big Cottonwood WTP) | Not individually listed | ND | ppb | 10 | Not individually listed | Big Cottonwood WTP; The report labels its table as 2025 data but cautions that some representative samples may be older. An individual collection year is not listed for this cell. This is one source stream, not a citywide or household value. ND means none detected in the source report; NE means not established.; Source page 6 | 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 84111? 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: SALT LAKE CITY WATER SYSTEM | Provider fact | Details | | --- | --- | | Public Water System ID | UTAH18026 | | Reported status | No reported open violations | | Status current through | June 30, 2026 | | Open health-based violations | 0 | | Open monitoring/reporting violations | 0 | [Provider details](/water-systems/UTAH18026/salt-lake-city-water-system/) · [Reported-status source](https://echo.epa.gov/tools/data-downloads/sdwa-download-summary) · [Salt Lake City Water Quality Report 2026](https://www.slc.gov/utilities/wp-content/uploads/sites/22/2026/06/2026-04_Water-Quality-Report-2026-digital-FNL.pdf) 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](https://www.epa.gov/ground-water-and-drinking-water)). - **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](https://www.epa.gov/enviro/sdwis-search)). - **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](https://gis.utah.gov/)). - **Utility Consumer Confidence Reports** — Public water system operators; source status: current; last successful import: November 2, 2026; last checked: November 2, 2026 ([open source](https://www.epa.gov/ccr)). ## 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.