- EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
- Lithium: found in 2 of 2 samples, average 66.8 µg/L, highest 77.5 µg/L (EPA UCMR 5 testing, Feb 2023–Aug 2023)
- Lead, 90th percentile: 0.75 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2026–Jun 30, 2026). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
Public EPA test results
Can you drink Pecos tap water? What EPA records show
EPA TX1950001 · serves Reeves County, TX · about 12,916 people (EPA SDWIS)
This report shows EPA's federal records for this water system: UCMR 5 testing, lead testing and violations. It isn't a test of the water at your tap, and it has no Water Score.
Public EPA test results
Town of Pecos City (EPA TX1950001)
EPA data as of October 14, 2026. For Pecos's main utility, Town of Pecos City: We found no health-based violations in EPA's records for this system (TX1950001) since July 1, 2021, as of October 14, 2026. PFOA and PFOS were not detected at or above EPA's reporting level in EPA's UCMR 5 testing.
What EPA records show for Town of Pecos City, as of October 14, 2026
We found no health-based violations in EPA's records for this system (TX1950001) since July 1, 2021, as of October 14, 2026.
Source: EPA ECHO record for Town of Pecos City (SDWIS). Data as of October 14, 2026.
Lead, 90th percentile: 0.75 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2026–Jun 30, 2026). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
PFOA and PFOS were not detected at or above EPA's reporting level in EPA's UCMR 5 testing.
Source: EPA records (SDWIS, UCMR 5). SDWIS: data as of Oct 14, 2026. EPA UCMR 5 data, samples through June 2026.
Your water bill names your utility.
Does Town of Pecos City use chloramine?
We didn't find chloramine in Town of Pecos City's EPA treatment records. That's not a complete list; your utility's annual water quality report says which disinfectant it uses.