City of Pasadena
TX1010293Purchased surface water with listed groundwater sources and Houston surface-water connections.
PWS-level water intelligence
Pasadena, TX Water Quality Test Results
Review City of Pasadena PWS TX1010293 results for lead, copper, HAA5, and TTHM while confirming the report for the account.
✓ Official sources✓ System-specific✓ No invented city averages
Evidence status
Coverage model: Municipal PWS + separate report coverage
These values apply to City of Pasadena PWS TX1010293; confirm the report that matches the customer account.
Partial measurementsPasadena’s 2025 Consumer Confidence Report identifies the main City system and current distribution results. The City report hub lists more than one report, so address-level service still matters.
System resolution
Which water system applies?
Other Pasadena report coverage
The official report hub lists separate report coverage; confirm the account before applying values.
Measured facts
Published measurements
2022–2024 tap sampling; 1 site over the 15 ppb action level.
2022–2024 tap sampling; 0 sites over the 1.3 ppm action level.
Highest listed 2025 locational running annual average; MCL 60 ppb.
Highest listed 2025 locational running annual average; MCL 80 ppb.
LADS interpretation
What the evidence means—and does not mean
- The lead figure is a system-wide 90th-percentile compliance statistic, not a prediction for a particular home.
- The HAA5 and TTHM figures vary by monitoring location and should not be presented as one tap result.
- Confirm the applicable Pasadena report and use property testing when a decision depends on household plumbing or current tap conditions.
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