MDWASA/REX UTILITIES
Florida — Community Water System — PWSID: FL4131202
System Information
| PWSID | FL4131202 |
| System Name | MDWASA/REX UTILITIES |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 10, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Florida |
| City | MIAMI |
| ZIP Code | 33146 |
| Address | 3071 SW 38 AVE |
| Organization | MDWASD |
| Phone | 305-888-2522 |
Population & Service
| Population Served | 45,200 |
| Service Connections | 12,700 |
Drinking Water Violations (17)
This water system has 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2023 | Oct 31, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | Oct 31, 2023 | Revised Total Coliform Rule |
| Oct 1, 2023 | Dec 31, 2023 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 | Dec 31, 2023 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Aug 1, 2022 | Aug 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | Aug 31, 2022 | Revised Total Coliform Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2022 | Sep 30, 2022 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2022 | Sep 30, 2022 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2022 | May 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | May 31, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Jun 30, 2022 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Jun 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Jun 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 | Mar 31, 2022 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Mar 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 | Mar 31, 2022 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Mar 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 12, 2020 | Nitrate Rule |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.