Service Area · MIAMI-DADE COUNTY

Sanitary Sewer & Stormwater Infrastructure Services in Miami-Dade County

Southeast Services Supports Municipalities, Utilities, and Large Property Owners Across All Florida Counties With Sanitary Sewer and Stormwater Assessment, Cleaning, Rehabilitation, and Compliance Work.

County Infrastructure Snapshot · Past 12 Months

The Infrastructure Picture in Miami-Dade County

FDEP Sanitary Sewer Overflows

Miami-Dade County has 12 sanitary sewer overflow incidents reported to FDEP in the past 12 months. Spill volume was not reported in the source records for these incidents, so a total-gallons figure is not shown.

Incidents: 12
Reported Volume: Not reported
Most Recent: Oct 13, 2026

Infrastructure Age Context

Miami-Dade's housing stock is 50.7% pre-1980, with an estimated median structure age of 51 years. Older housing correlates with older buried infrastructure, which drives the need for condition assessment and trenchless rehabilitation.

Pre-1940

1940 to 1959

18%

1960 to 1979

30%

1980 to 1999

27%

2000+

23%

Source: US Census ACS housing-age estimates, 1,085,414 units in Miami-Dade County.

Clean Water Act Enforcement

EPA ECHO records show 37 active consent decrees and 37 total enforcement actions affecting 0 regulated facilities in Miami-Dade County. Most recent action: Jan 5, 2026.

Rainfall Context, NOAA

Miami-Dade County recorded 42.4 inches of total precipitation across the past 12 months (NOAA station coverage 100%). Rainfall pulses are the primary driver of inflow and infiltration in older collection systems.

County Data Read · Trailing 12 Months

What the Data Shows in Miami-Dade County

The trailing 12 month FDEP public notice record shows 12 sanitary sewer releases in Miami-Dade County without a reported gallon total. Miami-Dade County last appeared in the notice record on October 13, 2026. Activity at this level in Miami-Dade County usually comes from a few recurring segments. US Census ACS housing age estimates put 50.7% of the 1,085,414 housing units in Miami-Dade County ahead of 1980. Median structure age across Miami-Dade County runs about 51 years. A pre 1980 share at 50.7% points to clay and cast iron still in service under Miami-Dade County, with infiltration and inflow the recurring failure mode.

Miami-Dade County recorded 42.4 inches in the trailing 12 months per NOAA precipitation data at 100% coverage. At 42.4 inches, Miami-Dade County conditions were ordinary, so the record reflects assets more than weather. With 37 enforcement actions and 37 active consent decrees logged in EPA ECHO, Miami-Dade County utilities are working against defined milestones rather than discretionary ones. Miami-Dade County sits in South Florida, and its numbers read best next to Broward and Palm Beach counties. Coverage in Miami-Dade County runs statewide, with crews mobilized for sanitary sewer rehabilitation, trenchless pipe repair, and stormwater system cleaning.

Sources: FDEP public notices, NOAA precipitation data, US Census ACS housing age estimates, and EPA ECHO enforcement records.

SES in Miami-Dade

Statewide Capability, Local Crews When Mobilized

Southeast Services supports Miami-Dade County on qualifying contracts, project mobilizations, and compliance engagements. Once engaged, our teams stay in position until the work is completed and verified to meet your unique needs.

Services Available