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Sanitary sewer overflow (SSO) reported — Cudjoe Key AWWTP, Oct 29, 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 202610891-20261030T124703, reported Oct 30, 2026, 12:47 PM EDT, retrieved 2026-11-05 01:05 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: Cudjoe Key AWWTP. Outlet: “19980 Overseas Hwy SSO”. Location: 24.65981, -81.52221; 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. No receiving water: the report says the discharge did not reach a water. The report is kept here but is not placed on a water and colours none on the map.

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.

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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
4,875 gallons (estimated)
Volume as reported
“4,875 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
202610891-20261030T124703
Original notice
Read the original notice
Earlier version
None: this is the first record
Later versions
None

Record details

Record details
Record identifierfl-dep-pnp:202610891-20261030T124703
Source identifierfl-dep-pnp
Source record number202610891-20261030T124703
Earlier versionNot provided
TypeSanitary sewer overflow (SSO)
Status in the reportEnded (as reported)
Sewer operator identifierNot provided
Sewer operatorCudjoe Key AWWTP
Federal wastewater discharge permit (NPDES)Not provided
Outlet numberNot provided
Outlet name19980 Overseas Hwy SSO
Water named in the reportNot provided
Linked watersNot provided
How this report was linked to the waternot linked to a mapped water
Latitude24.66
Longitude-81.522
Location sourcegiven in the source record
Location accuracy, in metres15
StartedOct 29, 2026 (2026-10-29T00:00:00-04:00)
EndedOct 29, 2026 (2026-10-29T00:00:00-04:00)
Detail provided by the sourceto the day only
Reported to the sourceOct 30, 2026 (2026-10-30T12:47:03-04:00)
PublishedNot provided
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 4, 2026, 8:05 PM EST (2026-11-05T01:05:47Z)
Materialuntreated wastewater
Volume, in gallons4,875
Volume as reported4,875 gallons
How volume was determinedestimated
AuthorityFlorida Department of Environmental Protection (Public Notice of Pollution)
AdviceNot provided
Advice period, in hoursNot provided
Basis of the advice periodNot provided
Original noticehttps://ags.dep.state.fl.us/arcgis/rest/services/External_Services/PNP/FeatureServer/1/query?where=INCIDENT_NUMBER%3D202610891&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": 202610891,
  "INCIDENT_NAME": "19980 Overseas Hwy SSO",
  "INCIDENT_REPORT": "Incident Description: On 10/29/26, at 04:00, FKAA's [name removed] Supervisor received a call from the Operator monitoring the SCADA system who informed him that the Upper Sugarloaf Transmission Station was in high level alarm. A mechanic was dispatched and, upon arrival, witnessed flow trickling from the three hatches due to the pumps struggling against the pressure caused by the increased flow created by the King Tides. Once the pressures dropped, the station was able pump more efficiently and the spill ceased. Wastewater Type: Untreated Cause: Tidal Surge Spill Volume: 4,875 Volume Recovered: 0 Waterbodies Impacted: N Clean-up Status: Complete Clean-up Actions: Applied lime, Washed down area Agencies Notified: [removed]",
  "DATE_TIME_OF_REPORT": 1793364423000,
  "RELEASE_START_DATE_TIME": 1793232000000,
  "RELEASE_ONGOING": "N",
  "RELEASE_END_DATE_TIME": 1793232000000,
  "FACILITY_NAME": "Cudjoe Key AWWTP",
  "FACILITY_ADDRESS_LINE_1": "780 Blimp Rd",
  "FACILITY_ADDRESS_LINE_2": null,
  "FACILITY_CITY": "Cudjoe Key",
  "FACILITY_STATE": "FL",
  "FACILITY_ZIP5": 33042,
  "AFFECTED_COUNTIES": "Monroe",
  "MIGRATED_OFFSITE": "N",
  "MIGRATED_COUNTIES": null,
  "LATITUDE": 24.659811,
  "LONGITUDE": -81.522214,
  "DATUM": "WGS84",
  "MAP_SOURCE_SCALE": null,
  "reached_water": false
}

Staff names, email addresses and phone numbers are removed from source data before it is stored.