System Snapshot
Available system-level context
This snapshot shows the identity and context fields currently available for Fair Oaks Ranch Utilities (PWSID TX0150216). Read it with the source links and limitations below.
System identity
- PWSID
- TX0150216
- State
- Texas
- Linked communities
- Fair Oaks Ranch
- County context
- Not listed in current record
- System type
- Public water system
- Source water
- Groundwater and purchased surface water
- Population served context
- Not listed in current record
- Service connections
- Not listed in current record
- Latest reviewed report
- 2024 report link found
- Data updated
- 2026-06-09
A source-backed population-served value is not currently shown for this system. City population should not be used as a substitute for the public water system population.
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
42 report-listed rows are summarized for Fair Oaks Ranch Utilities. A listed row is not the same thing as a current advisory or household tap result.
- Report year
- 2024
- Rows summarized
- 42
- Source tables represented
- 15
- Scope
- Past reporting period
| Substance and testing period | Reported value | Range in report | Limit or standard | Source table | Report-printed status |
|---|---|---|---|---|---|
| Nitrate (Measured as Nitrogen)Testing period: 2024 | 1 ppmHighest Level Detected | Range of Levels Detected: 0.06 - 1.09 | MCLG: 10; MCL: 10 | Table 1.1 - Inorganic ContaminantsPage 3Typical source, as printed: Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits. | Violation: No, as printed for this sample period |
| Chlorine Residual, FreeTesting period: 2024 | 0.73 ppmAverage Level | Range of Levels Detected: 0.23 - 1.60 | MRDL: 4; MRDLG: 4 | Table 1.3 - Disinfectant ResidualPage 3Typical source, as printed: Water additive used to control microbes. | Violation: No, as printed for this sample period |
| BariumTesting period: 2023 | 0.0342 ppmHighest Level Detected | Range of Levels Detected: 0.0333 — 0.0342 | MCLG: 2; MCL: 2 | Table 1.1 - Inorganic ContaminantsPage 3Typical source, as printed: Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits. | Violation: No, as printed for this sample period |
| FluorideTesting period: 2023 | 0.64 ppmHighest Level Detected | Range of Levels Detected: 0.52 — 0.64 | MCLG: 4; MCL: 4.0 | Table 1.1 - Inorganic ContaminantsPage 3Typical source, as printed: Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories. | Violation: No, as printed for this sample period |
| SeleniumTesting period: 2020 | 3.3 ppbHighest Level Detected | Range of Levels Detected: 0 — 3.3 | MCLG: 50; MCL: 50 | Table 1.1 - Inorganic ContaminantsPage 3Typical source, as printed: Discharge from petroleum and metal refineries; Erosion of natural deposits; Discharge from mines. | Violation: No, as printed for this sample period |
| XylenesTesting period: 2024 | 0.0032 ppmHighest Level Detected | Range of Individual Samples: 0 - 0.0032 | MCLG: 10; MCL: 10 | Table 1.2 - Volatile Organic ContaminantsPage 3Typical source, as printed: Discharge from petroleum factories; Discharge from chemical factories. | Violation: N, as printed for this sample period |
| Total Haloacetic Acids (HAA5)Testing period: 2024 | 16 ppbHighest Level Detected | Range of Levels Detected: 9.3 — 18.2 | MCLG: No Goal; MCL: 60 | Table 1.4 - Disinfection ByproductsPage 3Typical source, as printed: By-product of drinking water disinfection | Violation: No, as printed for this sample period |
| Total Trihalomethanes (TTHM)Testing period: 2024 | 57 ppbHighest Level Detected | Range of Levels Detected: 37.7 — 59.7 | MCLG: No Goal; MCL: 80 | Table 1.4 - Disinfection ByproductsPage 3Typical source, as printed: By-product of drinking water disinfection. | Violation: No, as printed for this sample period |
| Beta/photon emittersTesting period: 2022 | 4.8 pCi/L*Highest Level Detected | Range of Levels Detected: 0 — 4.8 | MCLG: 0; MCL: 50 | Table 1.5 - Radioactive ContaminantsPage 3Typical source, as printed: Erosion of natural deposits. * EPA considers 50 pCi/L to be the level of concern for beta particles. | Violation: No, as printed for this sample period |
| UraniumTesting period: 2022 | 2.2 µg / lHighest Level Detected | Range of Levels Detected: 1.1 — 2.2 | MCLG: 0; MCL: 30 | Table 1.5 - Radioactive ContaminantsPage 3Typical source, as printed: Erosion of natural deposits. | Violation: No, as printed for this sample period |
| Gross Alpha Excluding Radon and UraniumTesting period: 2022 | 4 pCi/L*Highest Level Detected | Range of Levels Detected: 3 — 4 | MCLG: 0; MCL: 15 | Table 1.5 - Radioactive ContaminantsPage 3Typical source, as printed: Erosion of natural deposits | Violation: No, as printed for this sample period |
| CopperTesting period: 2022Sites above action level0 | 0.295 ppm90th Percentile | Not listed in this summarized entry | MCLG: 1.3; Action Level (AL): 1.3 | Table 1.6 - Lead and CopperPage 3Typical source, as printed: Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems. | Violation: No, as printed for this sample period |
| LeadTesting period: 2022Sites above action level1 | 3.4 ppb90th Percentile | Not listed in this summarized entry | MCLG: 0; Action Level (AL): 15 | Table 1.6 - Lead and CopperPage 3Typical source, as printed: Corrosion of household plumbing systems; Erosion of natural deposits. | Violation: No, as printed for this sample period |
| Total ColiformTesting period: 2024 annual report | 1 Not listed in this summarized entryHighest No. of Positive | Not listed in this summarized entry | Not listed in this summarized entry | Table 1.7 - Coliform BacteriaPage 4Typical source, as printed: Naturally present in the environment. | Violation: N, as printed for this sample period |
| LithiumTesting period: 2024 | 16.65 µg/LAverage Level | Range of Levels Detected: 16.3 — 17 | Not listed in this summarized entry | Table 1.8 - Unregulated ContaminantPage 4 | This data is part of UCMR5 results in relation to minimum reporting levels and available non-regulatory health-based reference concentrations. |
| BromodichloromethaneTesting period: 2024 | 6.5 ppbAverage Level | Minimum Level: 1.2; Maximum Level: 12 | Not listed in this summarized entry | Table 1.9 - Drinking Water Disinfectant ByproductPage 5Typical source, as printed: Byproduct of drinking water disinfection. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| BromoformTesting period: 2024 | 4.7 ppbAverage Level | Minimum Level: 2.4; Maximum Level: 7 | Not listed in this summarized entry | Table 1.9 - Drinking Water Disinfectant ByproductPage 5Typical source, as printed: Byproduct of drinking water disinfection. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| ChloroformTesting period: 2024 | 3.3 ppbAverage Level | Minimum Level: < 1.0; Maximum Level: 7 | Not listed in this summarized entry | Table 1.9 - Drinking Water Disinfectant ByproductPage 5Typical source, as printed: Byproduct of drinking water disinfection. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| DibromochloromethaneTesting period: 2024 | 9.6 ppbAverage Level | Minimum Level: 2.9; Maximum Level: 16 | Not listed in this summarized entry | Table 1.9 - Drinking Water Disinfectant ByproductPage 5Typical source, as printed: Byproduct of drinking water disinfection. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| AluminumTesting period: 2023 | < 0.02 ppmAverage Level | Minimum Level: < 0.02; Maximum Level: < 0.02 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.2; it is retained as historical report data without a current-status conclusion. |
| ChlorideTesting period: 2023 | 24.3 ppmAverage Level | Minimum Level: 24; Maximum Level: 25 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 250; it is retained as historical report data without a current-status conclusion. |
| Copper, FreeTesting period: 2017 | 0.0292 ppmAverage Level | Minimum Level: ND; Maximum Level: 0.0876 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 1.0; it is retained as historical report data without a current-status conclusion. |
| IronTesting period: 2023 | 0.013 ppmAverage Level | Minimum Level: < 0.01; Maximum Level: 0.015 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.3; it is retained as historical report data without a current-status conclusion. |
| ManganeseTesting period: 2023 | < 0.001 ppmAverage Level | Minimum Level: < 0.001; Maximum Level: < 0.001 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.05; it is retained as historical report data without a current-status conclusion. |
| SulfateTesting period: 2023 | 27 ppmAverage Level | Minimum Level: 22; Maximum Level: 36 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 250; it is retained as historical report data without a current-status conclusion. |
| Total Dissolved SolidsTesting period: 2023 | 407 ppmAverage Level | Minimum Level: 393; Maximum Level: 428 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 500; it is retained as historical report data without a current-status conclusion. |
| ZincTesting period: 2023 | 0.0151 ppmAverage Level | Minimum Level: 0.0105; Maximum Level: 0.0197 | Not listed in this summarized entry | Table 1.10 - Secondary ConstituentsPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 5.0; it is retained as historical report data without a current-status conclusion. |
| BicarbonateTesting period: 2023 | 358 ppmAverage Level | Minimum Level: 350; Maximum Level: 362 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| CalciumTesting period: 2023 | 83.5 ppmAverage Level | Minimum Level: 80.4; Maximum Level: 87.5 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| Total Hardness (AS CACO3)Testing period: 2023 | 319.3 ppmAverage Level | Minimum Level: 310; Maximum Level: 325 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| MagnesiumTesting period: 2023 | 26.8 ppmAverage Level | Minimum Level: 25.1; Maximum Level: 29.6 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| NickelTesting period: 2023 | 0.0023 ppmAverage Level | Minimum Level: 0.0023; Maximum Level: 0.0025 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| PotassiumTesting period: 2023 | 1.85 ppmAverage Level | Minimum Level: 1.58; Maximum Level: 2.3 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| SodiumTesting period: 2023 | 13.6 ppmAverage Level | Minimum Level: 11.6; Maximum Level: 17.6 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| Total AlkalinityTesting period: 2023 | 293.6 ppmAverage Level | Minimum Level: 287; Maximum Level: 297 | Not listed in this summarized entry | Table 1.11 - Other Constituents Not RegulatedPage 5Typical source, as printed: Source of contaminant as printed in the report. | The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion. |
| BariumTesting period: 2024 | 0.0255 ppmHighest Level Detected | Range of Individual: 0.0255 — 0.0255 | MCLG: 2; MCL: 2 | Table 2.1 - GBRA Western Canyon Inorganic ContaminantsPage 6Typical source, as printed: Source of contaminant as printed in the supplier table. | Violation: No, as printed for this sample period |
| FluorideTesting period: 2024 | 0.2 ppmHighest Level Detected | Range of Individual: 0.19 — 0.19 | MCLG: 4; MCL: 4.0 | Table 2.1 - GBRA Western Canyon Inorganic ContaminantsPage 6Typical source, as printed: Source of contaminant as printed in the supplier table. | Violation: No, as printed for this sample period |
| Nitrate as NTesting period: 2024 | 0.06 ppmHighest Level Detected | Range of Individual: 0.06 — 0.06 | MCLG: 10; MCL: 10 | Table 2.1 - GBRA Western Canyon Inorganic ContaminantsPage 6Typical source, as printed: Source of contaminant as printed in the supplier table. | Violation: No, as printed for this sample period |
| ChlorineTesting period: 2024 | .73 ppmAverage | Range of Detects: 0.23 — 1.60 | MRDL: 4; MRDLG: not listed | Table 2.2 - Maximum Residual Disinfection LevelPage 6Typical source, as printed: Byproduct of drinking water disinfection. | Supplier-labeled GBRA Western Canyon Water Treatment Plant purchased-water result. |
| TurbidityTesting period: 2024 | 0.08 NTU NTUHighest Single Measurement | Not listed in this summarized entry | Not listed in this summarized entry | Table 2.3 - Western Canyon Water Treatment Plant TurbidityPage 6Typical source, as printed: Organic particles—soil runoff. | Supplier-labeled GBRA Western Canyon Water Treatment Plant purchased-water result. |
| HAA5Testing period: 2024 | 14 ppmHighest Level Detected | Range of Individual: 14.3 — 14.3 | MCLG: No Goal; MCL: 60 | Table 2.4 - GBRA Disinfection By-ProductsPage 6Typical source, as printed: By-product of drinking water disinfection. | Violation: No, as printed for this sample period |
| TTHMTesting period: 2024 | 47 ppmHighest Level Detected | Range of Individual: 47.2 — 47.2 | MCLG: No Goal; MCL: 80 | Table 2.4 - GBRA Disinfection By-ProductsPage 6Typical source, as printed: By-product of drinking water disinfection. | Violation: No, as printed for this sample period |
Report row
Nitrate (Measured as Nitrogen)
- Range in report
- Range of Levels Detected: 0.06 - 1.09 ppm
- Highest Level Detected
- 1 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 10; MCL: 10
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Chlorine Residual, Free
- Range in report
- Range of Levels Detected: 0.23 - 1.60 ppm
- Average Level
- 0.73 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MRDL: 4; MRDLG: 4
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Barium
- Range in report
- Range of Levels Detected: 0.0333 — 0.0342 ppm
- Highest Level Detected
- 0.0342 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 2; MCL: 2
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Fluoride
- Range in report
- Range of Levels Detected: 0.52 — 0.64 ppm
- Highest Level Detected
- 0.64 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 4; MCL: 4.0
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Selenium
- Range in report
- Range of Levels Detected: 0 — 3.3 ppb
- Highest Level Detected
- 3.3 ppb
- Testing period
- 2020
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 50; MCL: 50
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Xylenes
- Range in report
- Range of Individual Samples: 0 - 0.0032 ppm
- Highest Level Detected
- 0.0032 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 10; MCL: 10
- Report-printed status
- Violation: N, as printed for this sample period
Report row
Total Haloacetic Acids (HAA5)
- Range in report
- Range of Levels Detected: 9.3 — 18.2 ppb
- Highest Level Detected
- 16 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: No Goal; MCL: 60
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Total Trihalomethanes (TTHM)
- Range in report
- Range of Levels Detected: 37.7 — 59.7 ppb
- Highest Level Detected
- 57 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: No Goal; MCL: 80
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Beta/photon emitters
- Range in report
- Range of Levels Detected: 0 — 4.8 pCi/L*
- Highest Level Detected
- 4.8 pCi/L*
- Testing period
- 2022
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 0; MCL: 50
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Uranium
- Range in report
- Range of Levels Detected: 1.1 — 2.2 µg / l
- Highest Level Detected
- 2.2 µg / l
- Testing period
- 2022
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 0; MCL: 30
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Gross Alpha Excluding Radon and Uranium
- Range in report
- Range of Levels Detected: 3 — 4 pCi/L*
- Highest Level Detected
- 4 pCi/L*
- Testing period
- 2022
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 0; MCL: 15
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Copper
- Range in report
- Not listed in this summarized entry
- 90th Percentile
- 0.295 ppm
- Testing period
- 2022
- Sites above action level
- 0
- Limit or standard
- MCLG: 1.3; Action Level (AL): 1.3
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Lead
- Range in report
- Not listed in this summarized entry
- 90th Percentile
- 3.4 ppb
- Testing period
- 2022
- Sites above action level
- 1
- Limit or standard
- MCLG: 0; Action Level (AL): 15
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Total Coliform
- Range in report
- Not listed in this summarized entry
- Highest No. of Positive
- 1 Not listed in this summarized entry
- Testing period
- 2024 annual report
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- Violation: N, as printed for this sample period
Report row
Lithium
- Range in report
- Range of Levels Detected: 16.3 — 17 µg/L
- Average Level
- 16.65 µg/L
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- This data is part of UCMR5 results in relation to minimum reporting levels and available non-regulatory health-based reference concentrations.
Report row
Bromodichloromethane
- Range in report
- Minimum Level: 1.2; Maximum Level: 12 ppb
- Average Level
- 6.5 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Bromoform
- Range in report
- Minimum Level: 2.4; Maximum Level: 7 ppb
- Average Level
- 4.7 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Chloroform
- Range in report
- Minimum Level: < 1.0; Maximum Level: 7 ppb
- Average Level
- 3.3 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Dibromochloromethane
- Range in report
- Minimum Level: 2.9; Maximum Level: 16 ppb
- Average Level
- 9.6 ppb
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Aluminum
- Range in report
- Minimum Level: < 0.02; Maximum Level: < 0.02 ppm
- Average Level
- < 0.02 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.2; it is retained as historical report data without a current-status conclusion.
Report row
Chloride
- Range in report
- Minimum Level: 24; Maximum Level: 25 ppm
- Average Level
- 24.3 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 250; it is retained as historical report data without a current-status conclusion.
Report row
Copper, Free
- Range in report
- Minimum Level: ND; Maximum Level: 0.0876 ppm
- Average Level
- 0.0292 ppm
- Testing period
- 2017
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 1.0; it is retained as historical report data without a current-status conclusion.
Report row
Iron
- Range in report
- Minimum Level: < 0.01; Maximum Level: 0.015 ppm
- Average Level
- 0.013 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.3; it is retained as historical report data without a current-status conclusion.
Report row
Manganese
- Range in report
- Minimum Level: < 0.001; Maximum Level: < 0.001 ppm
- Average Level
- < 0.001 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 0.05; it is retained as historical report data without a current-status conclusion.
Report row
Sulfate
- Range in report
- Minimum Level: 22; Maximum Level: 36 ppm
- Average Level
- 27 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 250; it is retained as historical report data without a current-status conclusion.
Report row
Total Dissolved Solids
- Range in report
- Minimum Level: 393; Maximum Level: 428 ppm
- Average Level
- 407 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 500; it is retained as historical report data without a current-status conclusion.
Report row
Zinc
- Range in report
- Minimum Level: 0.0105; Maximum Level: 0.0197 ppm
- Average Level
- 0.0151 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result with Secondary Standards 5.0; it is retained as historical report data without a current-status conclusion.
Report row
Bicarbonate
- Range in report
- Minimum Level: 350; Maximum Level: 362 ppm
- Average Level
- 358 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Calcium
- Range in report
- Minimum Level: 80.4; Maximum Level: 87.5 ppm
- Average Level
- 83.5 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Total Hardness (AS CACO3)
- Range in report
- Minimum Level: 310; Maximum Level: 325 ppm
- Average Level
- 319.3 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Magnesium
- Range in report
- Minimum Level: 25.1; Maximum Level: 29.6 ppm
- Average Level
- 26.8 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Nickel
- Range in report
- Minimum Level: 0.0023; Maximum Level: 0.0025 ppm
- Average Level
- 0.0023 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Potassium
- Range in report
- Minimum Level: 1.58; Maximum Level: 2.3 ppm
- Average Level
- 1.85 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Sodium
- Range in report
- Minimum Level: 11.6; Maximum Level: 17.6 ppm
- Average Level
- 13.6 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Total Alkalinity
- Range in report
- Minimum Level: 287; Maximum Level: 297 ppm
- Average Level
- 293.6 ppm
- Testing period
- 2023
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- The source prints this as a non-regulatory or secondary constituent result; it is retained as historical report data without a current-status conclusion.
Report row
Barium
- Range in report
- Range of Individual: 0.0255 — 0.0255 ppm
- Highest Level Detected
- 0.0255 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 2; MCL: 2
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Fluoride
- Range in report
- Range of Individual: 0.19 — 0.19 ppm
- Highest Level Detected
- 0.2 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 4; MCL: 4.0
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Nitrate as N
- Range in report
- Range of Individual: 0.06 — 0.06 ppm
- Highest Level Detected
- 0.06 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: 10; MCL: 10
- Report-printed status
- Violation: No, as printed for this sample period
Report row
Chlorine
- Range in report
- Range of Detects: 0.23 — 1.60 ppm
- Average
- .73 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MRDL: 4; MRDLG: not listed
- Report-printed status
- Supplier-labeled GBRA Western Canyon Water Treatment Plant purchased-water result.
Report row
Turbidity
- Range in report
- Not listed in this summarized entry
- Highest Single Measurement
- 0.08 NTU NTU
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- Not listed in this summarized entry
- Report-printed status
- Supplier-labeled GBRA Western Canyon Water Treatment Plant purchased-water result.
Report row
HAA5
- Range in report
- Range of Individual: 14.3 — 14.3 ppm
- Highest Level Detected
- 14 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: No Goal; MCL: 60
- Report-printed status
- Violation: No, as printed for this sample period
Report row
TTHM
- Range in report
- Range of Individual: 47.2 — 47.2 ppm
- Highest Level Detected
- 47 ppm
- Testing period
- 2024
- Sites above action level
- Not applicable to this summarized entry
- Limit or standard
- MCLG: No Goal; MCL: 80
- Report-printed status
- Violation: No, as printed for this sample period
Source report notes
Source: Fair Oaks Ranch Utilities 2024 Annual Drinking Water Quality Report. Retrieved 2026-08-14.
- Applies to: Nitrate (Measured as Nitrogen)
Visually verified on linked report page 3 in the local Fair Oaks Ranch Utilities table. The row prints Collection Date 2024.
- Applies to: Chlorine Residual, Free
Visually verified on linked report page 3 in the local Fair Oaks Ranch Utilities table. The row prints Year 2024.
- Applies to: Barium, Fluoride, Selenium, Xylenes, Total Haloacetic Acids (HAA5), Total Trihalomethanes (TTHM), Beta/photon emitters, Uranium, Gross Alpha Excluding Radon and Uranium, Copper, Lead, Total Coliform, Lithium, Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, Aluminum, Chloride, Copper, Free, Iron, Manganese, Sulfate, Total Dissolved Solids, Zinc, Bicarbonate, Calcium, Total Hardness (AS CACO3), Magnesium, Nickel, Potassium, Sodium, Total Alkalinity, Nitrate as N, Chlorine, Turbidity, HAA5, TTHM
Printed values are preserved without inferring current compliance, water safety, notices, or household conditions.
- Applies to: Total Haloacetic Acids (HAA5), Total Trihalomethanes (TTHM)
Table note: The value in the Highest Level Column is the highest average of all HAA5 and TTHM sample results collected at a location over a year.
- Applies to: HAA5, TTHM
Table note: Highest Level is highest average of all sample results at a location over a year
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 Fair Oaks Ranch Utilities. 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.
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 City of Fair Oaks Ranch utility/report pages, the city-hosted 2024 Annual Drinking Water Quality Report, TCEQ verification path, and an EPA ECHO identity cross-check path reviewed on June 9, 2026.
- The 2024 report identifies Fair Oaks Ranch Utilities / TX0150216 and describes groundwater from the Trinity Aquifer plus purchased treated surface water from GBRA's Western Canyon Water Treatment Plant.
- Population served was not listed from a usable official/source source; the local record omits the value rather than storing zero as a population count.
- Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
- This page may show summarized entries from available annual reports. It does not include a complete historical contaminant table.
- 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 2024 report found for Fair Oaks Ranch Utilities summarizes a past reporting period. It is not a live alert page.
2024 Annual Drinking Water Quality Report
Open 2024 water quality report (opens in a new tab)The 2024 report link is available for Fair Oaks Ranch Utilities. 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
- 2024
- Summarized entries shown
- 42
- Source name
- Fair Oaks Ranch Utilities 2024 Annual Drinking Water Quality Report
- Source URL
- Open report source
- Source retrieved
- 2026-08-14
- Last reviewed
- 2026-08-14
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
- 2024 report link found
- Report-listed rows
- 42 summarized report entries shown
- Detailed violation records
- No detailed system-scoped records displayed
- Population served
- Not listed in current record
- Service connections
- Not listed in current record
- City context
- Fair Oaks Ranch
- County context
- Not listed in current record
Local Context
City and state context for this system
Fair Oaks Ranch Utilities is linked here to Fair Oaks Ranch 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
- Fair Oaks Ranch
- County context
- Not listed in current record
- State context
- Texas
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.
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Official sources and report links
Use official federal, state, utility, or report sources before treating a page as final.
Data methodology
Review source hierarchy, missing-data handling, and record limitations.
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View Data limitations