Skip to content
AquaCensus

Public water system · TX1012351

Active

Harris County MUD 155

Community water system in Harris County, Texas, drawing primarily on purchased surface water.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

2,829

Service connections

943

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDTX1012351
System typeCommunity water system
Activity statusActive
Population served2,829
Service connections943
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyTX state drinking water program
City served—
StateTexas
ZIP—
CountyHarris County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2016-04-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2016-04-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2016-04-01Monitoring and reportingInitial, Follow-up, or Routine Source Water M/R · code 56Lead and Copper Rulecode 5000NoResolved
2016-04-01Required treatment not metOCCT/SOWT Study/Recommendation · code 57Lead and Copper Rulecode 5000YesResolved
2016-03-31Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2016-03-31Required treatment not metOCCT/SOWT Study/Recommendation · code 57Lead and Copper Rulecode 5000YesResolved
2015-12-01Required treatment not metPublic Education · code 65Lead and Copper Rulecode 5000YesResolved
2015-12-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2008-10-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved

All 9 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Harris County MUD 155: frequently asked questions

Is Harris County MUD 155's water safe to drink?

Harris County MUD 155 is an active community water system regulated under the Safe Drinking Water Act, overseen by the TX state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Harris County MUD 155?

Harris County MUD 155 (PWSID TX1012351) is a local government-owned community water system, regulated by the TX state drinking water program.

How many people does Harris County MUD 155 serve?

Harris County MUD 155 reports serving 2,829 people through 943 service connections in Harris County, Texas.

Where does Harris County MUD 155 get its water?

EPA SDWIS lists this system's primary water source as purchased surface water.

Other water systems in Harris County

Water systemCountyPopulation servedTypeSource
City of HoustonHarris2,970,543CommunitySurface water
City of PasadenaHarris152,000CommunityPurchased surface water
Clear Lake City Water AuthorityHarris89,702CommunityPurchased surface water
City of BaytownHarris86,004CommunityPurchased surface water
City of Houston Ud 5 - KingwoodHarris80,073CommunityGroundwater
Harris County MUD 165Harris40,503CommunityPurchased surface water

Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.