Is There Lead in Plano Tap Water?
Lead was detected in Plano, but below the federal action level. The 90th-percentile tap result was 1.4 µg/L, below the 15 µg/L action level.
- CITY OF PLANO · PWSID TX0430007
- Purity Score 98 · Excellent
- Confidence: moderate
- Lead0
- Galvanized, to replace1
- Unknown material0
- Not lead83,916
Plumbing inside a home can add lead the record can’t show.
A tap test tells you what reaches your glass. If lead is a concern, these carry a lead reduction claim:
- NSF/ANSI 53Lead-certified filtersPitcher, faucet or under-sink. Check that lead is named.
- NSF/ANSI 58Reverse osmosisUnder-sink membrane systems certified for lead.
- At the sourceService line replacementAsk the utility about your line’s material.
- Side by sideCompare treatmentFormats, maintenance and limits for each method.
Test your own tap
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
Screening: quick check, not lab-grade
Safe Home DIY Lead in Drinking Water Combo Test Kit
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
- Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Labs Basic Water Quality Test Kit
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
- Analyzed by Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638
- Turnaround: 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Certified for lead, the concern found here
Each product has a current certification record covering lead.
As an Amazon Associate, PurityMap earns from qualifying purchases. A product appears here only when a current certification record covers at least one identified concern; every concern stays listed. The retail offer is looked up afterwards and never changes which products appear or their order. Affiliate disclosure.
Aquasana Claryum 3-Stage Max Flow Under-Sink Filter (AQ-6300M)
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 3 more
Aquasana Clean Water Machine Countertop Filter (AQ-CWM2)
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 1 more
AquaTru Classic Countertop Reverse-Osmosis Purifier (AT2000)
Certified · NSF/ANSI 58 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 1 more
Culligan ZeroWater 10-Cup Pitcher (ZEROP10)
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 1 more
Faucet-Mount Filter
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 1 more
Under-Sink Carbon Block Filter
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 2 more
Under-Sink Reverse-Osmosis System
Certified · NSF/ANSI 58 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 3 more
Waterdrop G3P600 Tankless Reverse-Osmosis System
Certified · NSF/ANSI 58 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 3 more
Whirlpool Filter 3 Refrigerator Water Filter (WHR3RXD1)
Certified · NSF/ANSI 53 · Lead
Not for: treating every tap in the home, a whole-home hard-water or scale problem and 1 more
- Other products, not matched to lead:
- Brita Elite Water Filter Pitcher
- Clearly Filtered Pitcher (lab-tested, not NSF 53 certified)
- Countertop Gravity Filter
Results as a table1 result with limit, status, sample date and source
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lead (90th percentile) | 1.4 µg/L | 15 µg/L federal action level | Below the listed reference | 2025–2025 monitoring period | Lead & Copper Rule 90th-percentile: CITY OF PLANO (TX0430007) |
Frequently asked
Is there lead in Plano tap water?
CITY OF PLANO's most recent lead 90th-percentile result (2025) was 1.4 µg/L, below the 15 µg/L action level. It comes from sampled homes; your own pipes decide what reaches your tap.
Does Plano have lead service lines?
In EPA's service line inventory (2026Q2), CITY OF PLANO reported 0 lead service lines, 1 galvanized lines requiring replacement and 0 of unknown material, out of 83,917 lines in total.
How do I know if my home has a lead service line?
Ask CITY OF PLANO whether your address appears in its service line inventory, which utilities must publish. You can also look where the water pipe enters your home: lead pipe is dull grey, soft, and shows shiny metal when scratched gently.
How do I reduce lead in my water?
Run the cold tap for a few minutes after water has sat for hours, use only cold water for drinking and cooking, and use a filter certified to NSF/ANSI 53 for lead reduction. Replacing a lead service line removes the main source.