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HARRIS COUNTY MUD 389

Texas — Community Water System — PWSID: TX1013265

System Information

PWSIDTX1013265
System NameHARRIS COUNTY MUD 389
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedSep 20, 2005
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityHOUSTON
ZIP Code77056-3078
Address1300 POST OAK BLVD STE 1400
OrganizationPORTERFIELD, DAVIS
Phone713-623-4531

Population & Service

Population Served2,676
Service Connections892

Drinking Water Violations (76)

This water system has 76 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jan 1, 2020 Dec 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2020 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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