2025 report; each result retains its sampling period
Results for City of Killeen (TX0140006) within Bell County. Other suppliers and private wells require their own reports or tests.
See the amount, the comparison and what it means. “Below” refers to the stated benchmark, not zero risk.
Not quantified
No numeric hardness value verified in the reviewed report
No numeric result
Unknown hardness does not mean soft water. Confirm a current value before sizing and setting a softener.
2.01mg/L
Average; range 0.5–3.6
MRDL 4 mg/L
41µg/L
Highest listed LRAA; 4613 Dillon Drive
MCL 80 µg/L
Uses the location-specific annual-average table.
26µg/L
Highest listed LRAA; 1109 Houston Street
MCL 60 µg/L
Uses the location-specific annual-average table.
1µg/L
90th percentile; range 0–4
Action level 15 µg/L
0.35mg/L
Highest reported level; range 0.33–0.35
MCL 10 mg/L
Retail-system result.
Continue with your home details for general filtration guidance. We will not use another utility’s numbers as your result.
Find My Water System →A city report cannot establish a well’s water quality. Well-water treatment depends on your test results and site conditions.
Explore well-water systems →The figures below are provider-specific. They are not a countywide average.
| Utility | Hardness | Hardness source |
|---|---|---|
| Not quantified · Test incoming water | 2025 report review |
Selected useful results—not a replacement for the utility’s complete report. Older measurements retain their original year.
Open the complete utility report ↗
| What was measured | Reported amount | Sample year / source date | How to read it |
|---|---|---|---|
| Hardness | Not quantified No numeric hardness value verified in the reviewed report | 2025 report reviewView source ↗ | Test incoming water · No numeric resultUnknown hardness does not mean soft water. Confirm a current value before sizing and setting a softener. |
| Chloramine | 2.01 mg/LAverage; range 0.5–3.6 | 2025View source ↗ | Reported level below MRDL · MRDL 4 mg/L |
| TTHMs | 41 µg/LHighest listed LRAA; 4613 Dillon Drive | 2025View source ↗ | Below report benchmark · MCL 80 µg/LUses the location-specific annual-average table. |
| HAA5 | 26 µg/LHighest listed LRAA; 1109 Houston Street | 2025View source ↗ | Below report benchmark · MCL 60 µg/LUses the location-specific annual-average table. |
| Lead | 1 µg/L90th percentile; range 0–4 | 2023–2025View source ↗ | 90th percentile below action level · Action level 15 µg/L |
| Copper | 0.035 mg/L90th percentile; range 0.002–0.135 | 2023–2025View source ↗ | 90th percentile below action level · Action level 1.3 mg/L |
| Nitrate | 0.35 mg/LHighest reported level; range 0.33–0.35 | January 22, 2025View source ↗ | Below report benchmark · MCL 10 mg/LRetail-system result. |
| PFAS | Not assessed No complete compound-specific assessment in this guide | Report review: November 2026View source ↗ | No presence or absence conclusion · Separate testing neededThis guide does not classify PFAS as high, low or absent. Consult the original report and compound-specific data. |
ppm ≈ mg/L; ppb ≈ µg/L; ppt ≈ ng/L in drinking water. Hardness in gpg = mg/L as CaCO₃ ÷ 17.1. ND means not detected at the method’s reporting limit—not zero.
MCL is a maximum contaminant level. MRDL is a disinfectant limit. Lead/copper action levels use system sampling percentiles and are not a safe-tap threshold. TTHM/HAA5 compliance uses locational annual averages.
PFOA/PFOS comparisons use EPA’s 4 ppt values. Historical detections are not a present compliance finding; EPA assesses compliance using running annual averages. Rule implementation is being reviewed. EPA PFAS benchmarks and implementation ↗
Choose the system size, keep useful existing equipment, and review your filtration goals.
Source water. Treated surface water purchased from Bell County Water Control and Improvement District No. 1, using Belton and Stillhouse Hollow lake supplies.
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More about your local water
Use Killeen’s retail distribution results when Killeen is your water supplier.
Killeen purchases treated water but also tests its own distribution system and customer taps. Its 2025 report includes location-specific annual averages for disinfection byproducts and 2023–2025 lead and copper results. Temple, Belton and other Bell County systems require their own reports.
A useful local question
No. A numeric hardness value was not verified in the Killeen report reviewed here. Confirm the supplier on your bill and test incoming water before setting a softener.
We keep each utility’s results separate, show the reported sample year, and distinguish averages, maxima and tap-sampling percentiles. Hardness classifications use USGS ranges. Missing data stays unknown.
Sources checked November 14, 2026
Your water → your home → your system
Choose the system size, keep useful existing equipment, and review your filtration goals.