Service Area · SEMINOLE COUNTY
Sanitary Sewer & Stormwater Infrastructure Services in Seminole 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 Seminole County
FDEP Sanitary Sewer Overflows
Seminole County has 8 sanitary sewer overflow incidents reported to FDEP in the past 12 months, totaling 20,050 gal of reported volume. That ranks Seminole #33 of 39 Florida counties with reported incidents in this window. The largest single incident in the window reported 20,000 gal.
- Incidents
- 8
- Reported Volume
- 20,050 gal
- Most Recent
- Jun 12, 2026
Infrastructure Age Context
Seminole's housing stock is 29.8% pre-1980, with an estimated median structure age of 41 years. Older housing correlates with older buried infrastructure, which drives the need for condition assessment and trenchless rehabilitation.
Source: US Census ACS housing-age estimates, 197,167 units in Seminole County.
Clean Water Act Enforcement
No active Clean Water Act enforcement actions are on record for Seminole County in the EPA ECHO dataset at this time.
Rainfall Context, NOAA
Seminole County recorded 24.0 inches of total precipitation across the past 12 months (NOAA station coverage 75%). Rainfall pulses are the primary driver of inflow and infiltration in older collection systems.
Local Map
Seminole County, Past 12 Months
Reported Sanitary Sewer Overflows in Seminole County, Tier-Colored by Spill Volume.
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SES in Seminole
Statewide Capability, Local Crews When Mobilized
Southeast Services supports Seminole 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
What We Provide in Seminole County
Assessment
Condition Assessment
CCTV Pipeline Inspection, Multi-Sensor, Manhole & Lateral Inspection, Smoke Testing, & SSES Surveys. We Document the True Condition of the System Before Any Scope Is Set.
Rehab
Trenchless Rehabilitation
CIPP Lining, Spray-Applied Structural Lining, Manhole Rehabilitation, & Pressure Grouting. We Rebuild Aging Pipe From the Inside of the Host Line, With Minimal Excavation.
Cleaning
Pipeline & Structure Cleaning
Hydro-Jetting, Vacuum Truck Services, Root Cutting, & Lift Station & Wet Well Cleaning. We Clear Blockages, Restore Flow Capacity, & Prepare Lines for Inspection or Lining.
Compliance
Compliance & Advisory
Local/State Regulatory Compliance, Capital Planning, & Collection System Action Plans. We Turn Regulatory Mandates Into Documented, Defensible Programs the Board Can Stand Behind.
Specialty
Specialty & Emergency
Bypass Pumping, Hydro Excavation, Emergency Storm Response, & Targeted Point Repair. We Keep Flow Moving & Protect the Site When a Line Goes Down or the Job Demands More.
Data
SSO Risk Map
Florida Sanitary Sewer Overflow, Enforcement, Pipe-Age, & Rainfall Data on One Interactive Map. See Where Spills, Aging Infrastructure, & Heavy Rainfall Coincide Across the State.
Neighboring Counties
Other Counties in Central Florida
Explore neighboring Florida counties we serve for sewer, stormwater, and compliance work.
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