Public water system profile

Salt Lake City Water System

Explore available public water records for Salt Lake City Water System (PWSID UTAH18026). Find annual reports, results listed in those reports, official sources, and clear notes about what the records can and cannot show. This page does not show conditions at a specific tap.

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System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for Salt Lake City Water System (PWSID UTAH18026). Read it with the source links and limitations below.

Last updated: June 11, 2026Data reviewed: June 11, 2026

System identity

PWSID: UTAH18026
State: Utah
Linked communities: Salt Lake City
County context: Not listed in current record
System type: Community water system
Source water: Mountain streams, surface-water reservoirs, groundwater wells and springs, and purchased treated water
Population served context: 383,612
Service connections: Not listed in current record
Latest reviewed report: 2026 report link found
Data updated: 2026-06-11

Population served is shown only when it appears in the available source records.

Read these as system-level fields from reviewed public records. Confirm provider and address-specific questions with official utility, city, state, or EPA sources.

Report-Listed Rows

Report-listed rows summarized from the latest reviewed report

56 report-listed rows are summarized for Salt Lake City Water System. A listed row is not the same thing as a current advisory or household tap result.

Report year: 2026
Rows summarized: 56
Source tables represented: 10
Scope: Past reporting period

Report-row preview from the latest reviewed report for Salt Lake City Water System
Substance and testing period	Reported value	Range in report	Limit or standard	Source table	Report-printed status
LeadTesting period: 2024 triennial samplingSites above action levelFirst liter: 0; fifth liter: 1	53; 0; 1; 2.6; 2.2 ppb# Samples; first-liter sites exceeding action level; fifth-liter sites exceeding action level; first-liter 90th percentile; fifth-liter 90th percentile	Not listed in this summarized entry	Action Level: 15 ppb	Lead & Copper - Triennial Sampling 2024Page 5Typical source, as printed: Corrosion of household plumbing	Source table has no violation or compliance column.
CopperTesting period: 2024 triennial samplingSites above action levelFirst liter: 1; fifth liter: 0	53; 1; 0; 302; 218.9 ppb# Samples; first-liter sites exceeding action level; fifth-liter sites exceeding action level; first-liter 90th percentile; fifth-liter 90th percentile	Not listed in this summarized entry	Action Level: 1300 ppb	Lead & Copper - Triennial Sampling 2024Page 5Typical source, as printed: Corrosion of household plumbing	Source table has no violation or compliance column.
AntimonyTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 0.7; ND; ND; 0.003 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 6 ppb; MCLG: 6 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Discharge from petroleum refineries; fire retardants; ceramics; electronics; solder.	Source table has no violation or compliance column.
ArsenicTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 1.2; ND; ND; 1.2 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 10 ppb; MCLG: 0 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
BariumTesting period: Calendar year 2025 unless otherwise noted	36; 26; 35; 44 - 108; 67; 71.4; 59.5 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 2000 ppb; MCLG: 2000 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
CyanideTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 5; ND; ND; 0.67 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 200 ppb; MCLG: 200 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of natural deposits.	Source table has no violation or compliance column.
FluorideTesting period: Calendar year 2025 unless otherwise noted	0.324; 0.295; 0.274; ND - 0.335; 0.42; 0.269; 0.35 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 4 ppm; MCLG: 4 ppm	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits. Fluoride added at source until 5/7/2025 when new Utah law prohibited this addition.	Source table has no violation or compliance column.
LeadTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; ND; ND; 0.001 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: NE ppb; MCLG: 0 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Corrosion of household plumbing.	Source table has no violation or compliance column.
NitrateTesting period: Calendar year 2025 unless otherwise noted	0.165; 0.09; ND; ND - 4.35; 0.261; 0.248; 1.21 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Range of Salt Lake City Wells & Springs: ND - 4.35	MCL or TT Standards: 10 ppm; MCLG: 10 ppm	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Runoff from fertilizer, leaching from septic tanks, and naturally occurring organic material.	Source table has no violation or compliance column.
SeleniumTesting period: Calendar year 2025 unless otherwise noted	ND; 0.7; ND; ND - 1.8; ND; ND; 0.91 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 50 ppb; MCLG: 50 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
SodiumTesting period: Calendar year 2025 unless otherwise noted	13.9; 6; 12.1; 11 - 63.4; 18.2; 11.9; 24.8 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: NE ppm; MCLG: NE	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
SulfateTesting period: Calendar year 2025 unless otherwise noted	30.53; 8.31; 7.49; ND - 214; 39.6; 39.6; 49.4 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 1000 ppm; MCLG: NE	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits and runoff from road deicing.	Source table has no violation or compliance column.
ThalliumTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; ND; ND; 0.06 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 2 ppb; MCLG: 0.5 ppb	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Leaching from ore-processing sites and discharges from electronics, glass and drug factories.	Source table has no violation or compliance column.
TDSTesting period: Calendar year 2025 unless otherwise noted	214; 229; 259; 236 - 796; 219; 234; 292.5 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 2000 ppm; MCLG: NE	Primary MCL - Primary InorganicsPage 6Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
AluminumTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 0.07; 1.5; 10.6; 2.7 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 50 to 200 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits and treatment residuals.	Source table has no violation or compliance column.
ChlorideTesting period: Calendar year 2025 unless otherwise noted	24; 6.54; 31.13; NE - 216; 30.6; 32.7; 51.3 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 250 ppm; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
Conductance / ConductivityTesting period: Calendar year 2025 unless otherwise noted	371; 402; 425; 384 - 1188; 391; 423; 3.1 umhos/cmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: NA umhos/cm; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Naturally occurring.	Source table has no violation or compliance column.
CopperTesting period: Calendar year 2025 unless otherwise noted	ND; 8; 5; ND - 6; ND; ND; 0.8 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 1000 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Corrosion of household plumbing.	Source table has no violation or compliance column.
IronTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 60; 3; 1.82; 3.8 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 300 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
ManganeseTesting period: Calendar year 2025 unless otherwise noted	ND; ND; 1.1; ND; ND; ND; 0.2 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 50 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
pHTesting period: Calendar year 2025 unless otherwise noted	7.89; 8.08; 7.93; 7.19 - 8.24; 7.71; 8.01; 7.7 pHBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 6.5 to 8.5; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Naturally occurring and affected by chemical treatment.	Source table has no violation or compliance column.
SilverTesting period: Calendar year 2025 unless otherwise noted	ND; ND; 0.5; ND; -; -; 0 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 100 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
ZincTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND - 10; 1.39; ND; 0.76 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 5000 ppb; MCLG: NE	Secondary MCL - Secondary InorganicsPage 7Typical source, as printed: Erosion of naturally occurring deposits.	Source table has no violation or compliance column.
Alkalinity, BicarbonateTesting period: Calendar year 2025 unless otherwise noted	95; 197; 155; 109 - 254; -; -; 141 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Naturally occurring.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
Alkalinity, Total (CaC03)Testing period: Calendar year 2025 unless otherwise noted	104; 199; 160; 109 - 254; 102; 115; 121 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Naturally occurring.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
AmmoniaTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; -; -; 0.2 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Runoff from fertilizer & naturally occurring.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
BromideTesting period: Calendar year 2025 unless otherwise noted	3; ND; ND; ND - 1000; ND; ND; ND ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Naturally occurring.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
BoronTesting period: Calendar year 2025 unless otherwise noted	-; -; -; -; -; -; 37 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
CalciumTesting period: Calendar year 2025 unless otherwise noted	39.5; 61.1; 55.9; 41.7 - 147; -; -; 45.6 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
Hardness, CalciumTesting period: Calendar year 2025 unless otherwise noted	-; -; -; -; 112; 123; 117.7 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
Hardness, TotalTesting period: Calendar year 2025 unless otherwise noted	136; 212; 175; 154 - 571; 152; 164; 184.1 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
grains / gallonTesting period: Calendar year 2025 unless otherwise noted	8.0; 12.4; 10.2; 9.6 - 33.4; -; -; - CalculatedBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: Calculated; MCLG: NE. Source table has no violation or compliance column.
MagnesiumTesting period: Calendar year 2025 unless otherwise noted	13.6; 17.1; 5; 13.5 - 45.2; -; -; 16.4 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
MolybdenumTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; 1.93; 1.28; 0.4 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Byproduct of copper and tungsten mining.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
OrthophosphatesTesting period: Calendar year 2025 unless otherwise noted	0.027; 0.003; ND; ND - 0.28; -; -; 6.23 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
PotassiumTesting period: Calendar year 2025 unless otherwise noted	0.9; 0.6; 0.6; 0.9 - 3.4; -; -; 3.2 ppmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Erosion of naturally occurring deposits.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
TurbidityTesting period: Calendar year 2025 unless otherwise noted	0.02; 0.03; 0.03; 0.09 - 0.79; 0.022; 0.03; 0.14 NTUBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Unregulated Parameters (Monitoring Not Required)Page 7Typical source, as printed: Suspended material from soil runoff.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
ChloroformTesting period: Calendar year 2025 unless otherwise noted	6.1; 0.9; 5.4; ND - 0.8; -; -; 6.9 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Volatile Organic Chemicals (VOCs)Page 8Typical source, as printed: Byproduct of drinking water disinfection.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
BromoformTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; -; -; 0.04 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Volatile Organic Chemicals (VOCs)Page 8Typical source, as printed: Byproduct of drinking water disinfection.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
DibromochloromethaneTesting period: Calendar year 2025 unless otherwise noted	ND; ND; 0.7; ND - 0.6; -; -; 0.9 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Volatile Organic Chemicals (VOCs)Page 8Typical source, as printed: Byproduct of drinking water disinfection.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
BromodichloromethaneTesting period: Calendar year 2025 unless otherwise noted	1.2; 0.8; 2.2; ND - 0.6; -; -; 2.3 ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Volatile Organic Chemicals (VOCs)Page 8Typical source, as printed: Byproduct of drinking water disinfection.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
All other parametersTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; -; -; ND ppbBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Volatile Organic Chemicals (VOCs)Page 8Typical source, as printed: Various sources.	MCL or TT Standards: UR; MCLG: Various. Source table has no violation or compliance column.
All parametersTesting period: Calendar year 2025 unless otherwise noted	ND; ND; ND; ND; -; -; ND VariousBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: Various; MCLG: Various	Pesticides, PCBs, Synthetic Organic Chemicals (SOCs)Page 8Typical source, as printed: Various sources.	Source table has no violation or compliance column.
Radium 228Testing period: Calendar year 2025 unless otherwise noted	*0.51; 0.1; 0.25; 0.25 - 1.04; 0.12; 0.55; 0.32 pCi/L**Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: NE pCi/L; MCLG: NE	RadiologicalPage 8Typical source, as printed: Decay of natural and manmade deposits.	Source table has no violation or compliance column.
Gross-AlphaTesting period: Calendar year 2025 unless otherwise noted	*0.8; 0.05; 1.8; 0.6 - 3.8; 1.5; -0.7; 2.6 pCi/L**Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 15 pCi/L; MCLG: NE	RadiologicalPage 8Typical source, as printed: Decay of natural and manmade deposits.	Source table has no violation or compliance column.
Total Organic CarbonTesting period: Calendar year 2025 unless otherwise noted	0.689; 0.675; 1.782; ND - 0.6; 1.83; 1.97; 1.8 TTBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	OrganicPage 8Typical source, as printed: Naturally occurring.	Source table has no violation or compliance column.
Dissolved Organic CarbonTesting period: Calendar year 2025 unless otherwise noted	0.715; 0.699; 1.748; -; 1.9; 1.93; 1.9 TTBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	OrganicPage 8Typical source, as printed: Naturally occurring.	Source table has no violation or compliance column.
UV-254Testing period: Calendar year 2025 unless otherwise noted	0.012; 0.014; 0.027; ND - 0.013; 0.025; 0.021; 0.027 1/cmBig Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	OrganicPage 8Typical source, as printed: This is a measure of the concentration of UV-absorbing organic compounds. Naturally occurring.	MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.
ChlorineTesting period: Calendar year 2025 unless otherwise noted	0.64; ND - 1.44; 0.85; 0.73; 0.85 ppmSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	SLC Range: ND - 1.44	MCL or TT Standards: 4 ppm (MRDL); MCLG: 4 ppm (MRDLG)	Distribution System CompliancePage 9Typical source, as printed: Drinking water disinfectant.	Source table has no violation or compliance column.
TTHMsTesting period: Calendar year 2025 unless otherwise noted	36.71; 11.77 - 75.57; 19.4; 33.6; 24.9 ppbSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 36.71; 11.77 - 75.57; 19.4; 33.6; 24.9; SLC Average: 36.71	SLC Range: 11.77 - 75.57	MCL or TT Standards: 80 ppb; MCLG: NE	Distribution System CompliancePage 9Typical source, as printed: Byproduct of drinking water disinfection.	Source table has no violation or compliance column.
HAA5Testing period: Calendar year 2025 unless otherwise noted	26.49; 12.63 - 48.02; 10.5; 26.6; 16.7 ppbSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 26.49; 12.63 - 48.02; 10.5; 26.6; 16.7; SLC Average: 26.49	SLC Range: 12.63 - 48.02	MCL or TT Standards: 60 ppb; MCLG: NE	Distribution System CompliancePage 9Typical source, as printed: Byproduct of drinking water disinfection.	Source table has no violation or compliance column.
HAA6Testing period: Calendar year 2025 unless otherwise noted	-; -; -; -; 53 ppbSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	Not listed in this summarized entry	Distribution System CompliancePage 9Typical source, as printed: Byproduct of drinking water disinfection.	MCL or TT Standards: UR ppb; MCLG: NE. Source table has no violation or compliance column.
Chlorine DioxideTesting period: Calendar year 2025 unless otherwise noted	-; -; -; -; 3 ppbSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 80 ppb; MCLG: 80 ppm (MRDLG)	Distribution System CompliancePage 9Typical source, as printed: Drinking water disinfectant.	Source table has no violation or compliance column.
ChloriteTesting period: Calendar year 2025 unless otherwise noted	-; -; -; -; 0.26 ppmSalt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD)	Not listed in this summarized entry	MCL or TT Standards: 1 ppm; MCLG: 0.8 ppm	Distribution System CompliancePage 9Typical source, as printed: Byproduct of drinking water disinfection.	Source table has no violation or compliance column.
Total Coliform (percent positive)Testing period: Calendar year 2025 unless otherwise noted	2,955; 0.00%; 0.00% % Positive# Samples; % Positive; Highest Monthly %	Not listed in this summarized entry	Presence: Not >5%	Microbiological (Distribution System)Page 9Typical source, as printed: MCL is for monthly compliance. Human and animal fecal waste, naturally occurring in the environment.	Violations were issued: No, as printed for this report period
E. Coli (percent positive)Testing period: Calendar year 2025 unless otherwise noted	2,955; 0.00%; 0.00% % Positive# Samples; % Positive; Highest Monthly %	Not listed in this summarized entry	Presence: 0.00	Microbiological (Distribution System)Page 9Typical source, as printed: MCL is for monthly compliance. Human and animal fecal waste, naturally occurring in the environment.	Violations were issued: No, as printed for this report period

Report row

Lead

Range in report: Not listed in this summarized entry
# Samples; first-liter sites exceeding action level; fifth-liter sites exceeding action level; first-liter 90th percentile; fifth-liter 90th percentile: 53; 0; 1; 2.6; 2.2 ppb
Testing period: 2024 triennial sampling
Sites above action level: First liter: 0; fifth liter: 1
Limit or standard: Action Level: 15 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Copper

Range in report: Not listed in this summarized entry
# Samples; first-liter sites exceeding action level; fifth-liter sites exceeding action level; first-liter 90th percentile; fifth-liter 90th percentile: 53; 1; 0; 302; 218.9 ppb
Testing period: 2024 triennial sampling
Sites above action level: First liter: 1; fifth liter: 0
Limit or standard: Action Level: 1300 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Antimony

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 0.7; ND; ND; 0.003 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 6 ppb; MCLG: 6 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Arsenic

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 1.2; ND; ND; 1.2 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 10 ppb; MCLG: 0 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Barium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 36; 26; 35; 44 - 108; 67; 71.4; 59.5 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 2000 ppb; MCLG: 2000 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Cyanide

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 5; ND; ND; 0.67 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 200 ppb; MCLG: 200 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Fluoride

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.324; 0.295; 0.274; ND - 0.335; 0.42; 0.269; 0.35 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 4 ppm; MCLG: 4 ppm
Report-printed status: Source table has no violation or compliance column.

Report row

Lead

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; ND; ND; 0.001 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: NE ppb; MCLG: 0 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Nitrate

Range in report: Range of Salt Lake City Wells & Springs: ND - 4.35 ppm
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.165; 0.09; ND; ND - 4.35; 0.261; 0.248; 1.21 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 10 ppm; MCLG: 10 ppm
Report-printed status: Source table has no violation or compliance column.

Report row

Selenium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; 0.7; ND; ND - 1.8; ND; ND; 0.91 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 50 ppb; MCLG: 50 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

Sodium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 13.9; 6; 12.1; 11 - 63.4; 18.2; 11.9; 24.8 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: NE ppm; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Sulfate

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 30.53; 8.31; 7.49; ND - 214; 39.6; 39.6; 49.4 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 1000 ppm; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Thallium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; ND; ND; 0.06 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 2 ppb; MCLG: 0.5 ppb
Report-printed status: Source table has no violation or compliance column.

Report row

TDS

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 214; 229; 259; 236 - 796; 219; 234; 292.5 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 2000 ppm; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Aluminum

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 0.07; 1.5; 10.6; 2.7 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 50 to 200 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Chloride

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 24; 6.54; 31.13; NE - 216; 30.6; 32.7; 51.3 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 250 ppm; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Conductance / Conductivity

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 371; 402; 425; 384 - 1188; 391; 423; 3.1 umhos/cm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: NA umhos/cm; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Copper

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; 8; 5; ND - 6; ND; ND; 0.8 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 1000 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Iron

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 60; 3; 1.82; 3.8 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 300 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Manganese

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; 1.1; ND; ND; ND; 0.2 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 50 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

pH

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 7.89; 8.08; 7.93; 7.19 - 8.24; 7.71; 8.01; 7.7 pH
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 6.5 to 8.5; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Silver

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; 0.5; ND; -; -; 0 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 100 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Zinc

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND - 10; 1.39; ND; 0.76 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 5000 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Alkalinity, Bicarbonate

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 95; 197; 155; 109 - 254; -; -; 141 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Alkalinity, Total (CaC03)

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 104; 199; 160; 109 - 254; 102; 115; 121 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Ammonia

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; -; -; 0.2 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Bromide

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 3; ND; ND; ND - 1000; ND; ND; ND ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Boron

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): -; -; -; -; -; -; 37 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Calcium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 39.5; 61.1; 55.9; 41.7 - 147; -; -; 45.6 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Hardness, Calcium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): -; -; -; -; 112; 123; 117.7 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Hardness, Total

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 136; 212; 175; 154 - 571; 152; 164; 184.1 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

grains / gallon

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 8.0; 12.4; 10.2; 9.6 - 33.4; -; -; - Calculated
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: Calculated; MCLG: NE. Source table has no violation or compliance column.

Report row

Magnesium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 13.6; 17.1; 5; 13.5 - 45.2; -; -; 16.4 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Molybdenum

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; 1.93; 1.28; 0.4 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Orthophosphates

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.027; 0.003; ND; ND - 0.28; -; -; 6.23 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Potassium

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.9; 0.6; 0.6; 0.9 - 3.4; -; -; 3.2 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Turbidity

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.02; 0.03; 0.03; 0.09 - 0.79; 0.022; 0.03; 0.14 NTU
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Chloroform

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 6.1; 0.9; 5.4; ND - 0.8; -; -; 6.9 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Bromoform

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; -; -; 0.04 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Dibromochloromethane

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; 0.7; ND - 0.6; -; -; 0.9 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Bromodichloromethane

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 1.2; 0.8; 2.2; ND - 0.6; -; -; 2.3 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

All other parameters

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; -; -; ND ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: Various. Source table has no violation or compliance column.

Report row

All parameters

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): ND; ND; ND; ND; -; -; ND Various
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: Various; MCLG: Various
Report-printed status: Source table has no violation or compliance column.

Report row

Radium 228

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.51; 0.1*; 0.25; 0.25 - 1.04; 0.12; 0.55; 0.32 pCi/L
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: NE pCi/L; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Gross-Alpha

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.8; 0.05*; 1.8; 0.6 - 3.8; 1.5; -0.7; 2.6 pCi/L
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 15 pCi/L; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

Total Organic Carbon

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.689; 0.675; 1.782; ND - 0.6; 1.83; 1.97; 1.8 TT
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: Source table has no violation or compliance column.

Report row

Dissolved Organic Carbon

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.715; 0.699; 1.748; -; 1.9; 1.93; 1.9 TT
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: Source table has no violation or compliance column.

Report row

UV-254

Range in report: Not listed in this summarized entry
Big Cottonwood WTP; City Creek WTP; Parleys WTP; Range of Salt Lake City Wells & Springs; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.012; 0.014; 0.027; ND - 0.013; 0.025; 0.021; 0.027 1/cm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR; MCLG: NE. Source table has no violation or compliance column.

Report row

Chlorine

Range in report: SLC Range: ND - 1.44 ppm
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 0.64; ND - 1.44; 0.85; 0.73; 0.85 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 4 ppm (MRDL); MCLG: 4 ppm (MRDLG)
Report-printed status: Source table has no violation or compliance column.

Report row

TTHMs

Range in report: SLC Range: 11.77 - 75.57 ppb
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 36.71; 11.77 - 75.57; 19.4; 33.6; 24.9; SLC Average: 36.71: 36.71; 11.77 - 75.57; 19.4; 33.6; 24.9 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 80 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

HAA5

Range in report: SLC Range: 12.63 - 48.02 ppb
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): 26.49; 12.63 - 48.02; 10.5; 26.6; 16.7; SLC Average: 26.49: 26.49; 12.63 - 48.02; 10.5; 26.6; 16.7 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 60 ppb; MCLG: NE
Report-printed status: Source table has no violation or compliance column.

Report row

HAA6

Range in report: Not listed in this summarized entry
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): -; -; -; -; 53 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Not listed in this summarized entry
Report-printed status: MCL or TT Standards: UR ppb; MCLG: NE. Source table has no violation or compliance column.

Report row

Chlorine Dioxide

Range in report: Not listed in this summarized entry
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): -; -; -; -; 3 ppb
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 80 ppb; MCLG: 80 ppm (MRDLG)
Report-printed status: Source table has no violation or compliance column.

Report row

Chlorite

Range in report: Not listed in this summarized entry
Salt Lake City Average; Salt Lake City Range; MWDSLS Little Cottonwood WTP; MWDSLS Point of the Mountain WTP; Jordan Valley Water Conservancy District (JVWCD): -; -; -; -; 0.26 ppm
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: MCL or TT Standards: 1 ppm; MCLG: 0.8 ppm
Report-printed status: Source table has no violation or compliance column.

Report row

Total Coliform (percent positive)

Range in report: Not listed in this summarized entry
# Samples; % Positive; Highest Monthly %: 2,955; 0.00%; 0.00% % Positive
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Presence: Not >5%
Report-printed status: Violations were issued: No, as printed for this report period

Report row

E. Coli (percent positive)

Range in report: Not listed in this summarized entry
# Samples; % Positive; Highest Monthly %: 2,955; 0.00%; 0.00% % Positive
Testing period: Calendar year 2025 unless otherwise noted
Sites above action level: Not applicable to this summarized entry
Limit or standard: Presence: 0.00
Report-printed status: Violations were issued: No, as printed for this report period

Source report notes

Source: Salt Lake City Water Quality Report 2026. Retrieved 2026-08-15.

Applies to: Lead, Copper, Antimony, Arsenic, Barium, Cyanide, Fluoride, Selenium, Sodium, Sulfate, Thallium, TDS, Aluminum, Chloride, Conductance / Conductivity, Iron, Manganese, pH, Silver, Zinc, Alkalinity, Bicarbonate, Alkalinity, Total (CaC03), Ammonia, Bromide, Boron, Calcium, Hardness, Calcium, Hardness, Total, grains / gallon, Magnesium, Molybdenum, Orthophosphates, Potassium, Turbidity, Chloroform, Bromoform, Dibromochloromethane, Bromodichloromethane, All other parameters, All parameters, Radium 228, Gross-Alpha, Total Organic Carbon, Dissolved Organic Carbon, UV-254, Chlorine, TTHMs, HAA5, HAA6, Chlorine Dioxide, Chlorite, Total Coliform (percent positive), E. Coli (percent positive)
reported values, units, ranges, criteria, periods, footnotes, and printed inconsistencies are preserved without a current-status, safety, address-level, or household-level inference.
Applies to: Nitrate
The table has separate source columns and does not display a separate violation or compliance column. reported values and the historical reporting boundary are preserved without a current-status, safety, address-level, or household-level inference.

Review the linked source report for definitions, footnotes, and official wording.

Violation Records

Violation records shown on this page

This section shows 0 system-scoped violation detail records currently included for Salt Lake City Water System. Annual reports and current notices can use different timing and terminology.

No system-scoped violation detail records are included in the available reviewed records for this system. This is not an official compliance finding. Check the official utility, state, or EPA source for current compliance and notice information.

Source notes for this system mention violation-related context, but this page does not currently display separate system-scoped violation detail records.

Important limitation

Profile summary note

This page summarizes public records reviewed by this site. It does not replace official notices, utility updates, or state drinking water information.

System profile limitations

This record is based on official Salt Lake City Department of Public Utilities and Utah WaterLink sources reviewed on June 11, 2026.
SLCDPU serves Salt Lake City and portions of other communities; this city entry point should not be read as a city-boundary service-area map.
Population served is a Utah WaterLink system inventory value and is not address-level service confirmation.
Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
This page shows summarized entries from the available report. It does not include a complete contaminant or violation table.
Missing fields are not findings. They mean the field is not shown on this page from the records currently available.
This page summarizes available public records. It may not include every update, notice, or urgent official advisory.

Latest Reviewed Report

Latest reviewed report found by this site

The 2026 report found for Salt Lake City Water System summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated: August 15, 2026

Water Quality Report 2026

Open 2026 water quality report

The 2026 report link is available for Salt Lake City Water System. Use the linked source report for the full table, definitions, footnotes, and official context. This page includes summarized entries from the available report. They are not a complete copy of the report table.

Report year: 2026
Summarized entries shown: 56
Source name: Salt Lake City Water Quality Report 2026
Source URL: Open report source
Source retrieved: 2026-08-15
Last reviewed: 2026-08-15

Use the linked source report for the full table, definitions, footnotes, and official context.

Data coverage

This page summarizes selected public records for this public water system. It may not include every report, update, current notice, or address-level service detail.

Latest reviewed report: 2026 report link found
Report-listed rows: 56 summarized report entries shown
Detailed violation records: No detailed system-scoped records displayed
Population served: Listed from reviewed source
Service connections: Not listed in current record
City context: Salt Lake City
County context: Not listed in current record

Local Context

City and state context for this system

Salt Lake City Water System is linked here to Salt Lake City for navigation. That relationship does not confirm the provider for a specific address; use a bill, utility portal, or official lookup source.

Linked local context

Linked communities: Salt Lake City
County context: Not listed in current record
State context: Utah

Browse related context

County context is shown as a field when it appears in the current record. County pages are not currently available on this site.

Corrections

Suggest a correction or newer source

If you have a newer official report, utility source, or correction, send the source link for review. This helps keep profile summaries tied to public records.

Suggest an update

Evidence

Official sources and report links

Use official federal, state, utility, or report sources before treating a page as final.

Utility report
Salt Lake City Water Quality Report 2026 (opens official source)
Utility report
Salt Lake City Department of Public Utilities Water Quality (opens official source)
State data
Utah WaterLink system summary for UTAH18026 (opens official source)

Data methodology

Review source hierarchy, missing-data handling, and record limitations.

View Data methodology

Data limitations

See why limited records, missing fields, and current notices need careful interpretation.

View Data limitations

Salt Lake City Water System

Available system-level context

System identity

Report-listed rows summarized from the latest reviewed report

Source report notes

Violation records shown on this page

Profile summary note

System profile limitations

Latest reviewed report found by this site

Water Quality Report 2026

Data coverage

City and state context for this system

Linked local context

Browse related context

Related contaminants and guides

Nitrate

How to look up your drinking water system

How to read a water quality report

Detection vs. violation vs. advisory

What public water data can and cannot tell you

How to ask your water provider about testing

What a drinking water violation means

Suggest a correction or newer source

Data methodology

Data limitations