City of Humble
TX1010014Reported source mix: 60% purchased City of Houston surface water and 40% City groundwater.
PWS-level water intelligence
Humble, TX Water Quality Test Results
Review City of Humble PWS TX1010014 results for lead, copper, arsenic, and chloramine with district-boundary context.
✓ Official sources✓ System-specific✓ No invented city averages
Evidence status
Coverage model: City PWS + surrounding districts
These results apply to City of Humble PWS TX1010014; a Humble mailing address may instead be served by a surrounding district.
Partial measurementsHumble’s 2025 report identifies the City system as a blend of purchased Houston surface water and City-produced Gulf Coast aquifer groundwater.
System resolution
Which water system applies?
Humble-area districts
Separate systems require their own PWS and report match.
Measured facts
Published measurements
2024 tap sampling; 0 sites over the 15 ppb action level.
2024 tap sampling; 0 sites over the 1.3 ppm action level.
Highest 2025 detected level; MCL 10 ppb.
2025 result; reported range 0.56–4.40 mg/L.
LADS interpretation
What the evidence means—and does not mean
- The 60/40 source mix belongs to the City system and does not describe every Humble mailing address.
- The report states the City result meets the arsenic standard while preserving the required low-level arsenic context.
- Confirm City service before using the measurements, then test the property when household plumbing or equipment sizing matters.
Measured fact
Values above stay tied to their named system, units, sample or report year, and official source.
Publisher interpretationPlanning language is educational context. It is not an official safety determination, diagnosis, ranking, or equipment prescription.
Primary evidence
Official sources
Evidence before equipment