Sanitary sewer overflow (SSO) reported — Miami-Dade Water & Sewer Wastewater Treatment Facility, Sep 11, 2026
Ended (as reported) · Florida Department of Environmental Protection (Public Notice of Pollution)
Source: Florida Department of Environmental Protection (Public Notice of Pollution) via Florida DEP Public Notice of Pollution, sewage and wastewater notices (PNP feature service), record 20269092-20260914T151024, reported Sep 14, 2026, 3:10 PM EDT, retrieved 2026-11-04 09:03 UTC · Read the original notice
Current status from this report
This report does not set a map status as of Nov 4, 2026, 8:25 PM EST. Check its dates and the status rules.
A report is not a test of the water. See how we assign statuses.
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1. Reported wastewater outlet
Operator named in the record: Miami-Dade Water & Sewer Wastewater Treatment Facility. Outlet: “594199”. Location: 25.55101, -80.34044; location source: given in the source record, accurate to about 15 metres.
Outfall: a pipe or outlet where wastewater enters a water body.
2. Waters named in the notice
The notice names no water. Not linked to a mapped water. The report names no water and the operator lists 2 receiving waters (our list of sewer operators).
3. Estimated downstream stretch
We estimate routes only on rivers before they become tidal. We do not estimate routes through tidal water or lakes.
Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.
When it happened and when it was reported
Event and notice times use Eastern Time (EST or EDT). Retrieval times use Coordinated Universal Time (UTC).
- Started
- Ended
- Detail provided by the source
- Times known to the day only
- Reported to the source
- Published
- not given
- Source last updated
- not given
- Last retrieved by DirtyWaterWatch
What and how much
- Type
- Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater.
- Status in the record
- Ended (as reported)
- Material
- “untreated wastewater”
- Volume
- 20,000 gallons (estimated)
- Volume as reported
- “20,000 gallons”
Advice from Florida Department of Environmental Protection (Public Notice of Pollution)
This report includes no advice. Check current local health notices.
- Advice period
- This report does not state a period. See the rule DirtyWaterWatch applies and its source.
- Basis
- not stated
Source and versions
- Source
- Florida DEP Public Notice of Pollution, sewage and wastewater notices (PNP feature service)
- Source record number
- 20269092-20260914T151024
- Original notice
- Read the original notice
- Earlier version
- None: this is the first record
- Later versions
- None
Record details
| Record identifier | fl-dep-pnp:20269092-20260914T151024 |
|---|---|
| Source identifier | fl-dep-pnp |
| Source record number | 20269092-20260914T151024 |
| Earlier version | Not provided |
| Type | Sanitary sewer overflow (SSO) |
| Status in the report | Ended (as reported) |
| Sewer operator identifier | fl-miami-dade-wasd |
| Sewer operator | Miami-Dade Water & Sewer Wastewater Treatment Facility |
| Federal wastewater discharge permit (NPDES) | Not provided |
| Outlet number | Not provided |
| Outlet name | 594199 |
| Water named in the report | Not provided |
| Linked waters | Not provided |
| How this report was linked to the water | not linked to a mapped water |
| Latitude | 25.551 |
| Longitude | -80.34 |
| Location source | given in the source record |
| Location accuracy, in metres | 15 |
| Started | Sep 11, 2026 (2026-09-11T00:00:00-04:00) |
| Ended | Sep 11, 2026 (2026-09-11T00:00:00-04:00) |
| Detail provided by the source | to the day only |
| Reported to the source | Sep 14, 2026 (2026-09-14T15:10:24-04:00) |
| Published | Not provided |
| Source last updated | Not provided |
| Last retrieved by DirtyWaterWatch | Nov 4, 2026, 4:03 AM EST (2026-11-04T09:03:51Z) |
| Material | untreated wastewater |
| Volume, in gallons | 20,000 |
| Volume as reported | 20,000 gallons |
| How volume was determined | estimated |
| Authority | Florida Department of Environmental Protection (Public Notice of Pollution) |
| Advice | Not provided |
| Advice period, in hours | Not provided |
| Basis of the advice period | Not provided |
| Original notice | https://ags.dep.state.fl.us/arcgis/rest/services/External_Services/PNP/FeatureServer/1/query?where=INCIDENT_NUMBER%3D20269092&outFields=INCIDENT_NUMBER,INCIDENT_NAME,INCIDENT_REPORT,DATE_TIME_OF_REPORT,RELEASE_START_DATE_TIME,RELEASE_ONGOING,RELEASE_END_DATE_TIME,FACILITY_NAME,FACILITY_ADDRESS_LINE_1,FACILITY_ADDRESS_LINE_2,FACILITY_CITY,FACILITY_STATE,FACILITY_ZIP5,AFFECTED_COUNTIES,MIGRATED_OFFSITE,MIGRATED_COUNTIES,LATITUDE,LONGITUDE,DATUM,MAP_SOURCE_SCALE,OBJECTID&returnGeometry=false&f=json |
Original source data
{
"INCIDENT_NUMBER": 20269092,
"INCIDENT_NAME": "594199",
"INCIDENT_REPORT": "DOMESTIC WASTEWATER DISCHARGE/ABNORMAL EVENT NOTIFICATION MIAMI-DADE COUNTY WATER AND SEWER DEPARTMENT EMERGENCY COMMUNICATIONS SECTION WASD Incident #: 594199 Version: 2 Version Type: Supplementary Incident Version Created On: 09/14/26 01:03 PM Job Order #: 1005533706 Location of Discharge: 8950 SW 232 ST UNINCORPORATED MIAMI-DADE 33190 Reported by: [removed] Employee Title: CHIEF PLANT OPERATOR Reported by: [removed] Utility Name: Miami-Dade Water & Sewer Phone Number: [removed] Path of Flow: Contained On: RETENTION PONDS [name removed] by Asset Type: South District WWTP Contractor Involved? No Discharge Due to/Caused by: SD Other Is Severe Storm? No Additional Discharge Cause: SPILLED OVER THE OVERFLOW WALL INTO RETENTION PONDS Type of Water Discharge: REUSE Did Discharge Go to Public Access Area? No Did Discharge Go into Storm Sewer? No Did Discharge Go into Surface Water? No Weather Conditions: Rainy Estimated Quantity of Sewage Released in Gallons: 20,000 Estimated Time Release Started: 09/11/26 11:45 PM Estimated Time Action Taken at Site: 09/11/26 11:46 PM ACTION TAKEN Active Spill Observed? Yes Discharge Flow Stopped? Yes Discharge Stopped On: 09/11/26 11:57 PM Spill Contained? Yes Area Cleaned? No Area Disinfected? No Public Notified: [removed] Latitude: 25.5518507380768 Longitude: -80.335775993313 09/14/26 01:16 PM * Fields on red are the ones that changed from previous version Page 1 of 2",
"DATE_TIME_OF_REPORT": 1789398624000,
"RELEASE_START_DATE_TIME": 1789084800000,
"RELEASE_ONGOING": "N",
"RELEASE_END_DATE_TIME": 1789084800000,
"FACILITY_NAME": "Miami-Dade Water & Sewer Wastewater Treatment Facility",
"FACILITY_ADDRESS_LINE_1": "8950 SW 232 ST",
"FACILITY_ADDRESS_LINE_2": null,
"FACILITY_CITY": "Miami",
"FACILITY_STATE": "FL",
"FACILITY_ZIP5": 33190,
"AFFECTED_COUNTIES": "Miami-Dade",
"MIGRATED_OFFSITE": null,
"MIGRATED_COUNTIES": null,
"LATITUDE": 25.551008,
"LONGITUDE": -80.340436,
"DATUM": "WGS84",
"MAP_SOURCE_SCALE": 9027
} Staff names, email addresses and phone numbers are removed from source data before it is stored.