Multi-Property Contaminated Site A Miami-Dade County
About This Dataset
This dataset maps all properties in Miami-Dade County where soil or groundwater contamination has been officially documented by the county's environmental regulators. It tracks the cleanup status of each site through phase codes, helping residents and businesses identify whether a property is actively contaminated, under remediation, or has been cleaned up. This matters because contaminated sites can affect property values, public health, and groundwater safety in your neighborhood.
Why This Matters
- A homebuyer researching a property before purchase to understand if it has environmental contamination history or ongoing cleanup requirements
- A business owner evaluating real estate for expansion to ensure they're not purchasing a site with unresolved environmental liabilities
- A community advocate investigating whether industrial or commercial facilities in their neighborhood are listed as contaminated sites and what cleanup status they're at
Key Metadata
| Publisher | Miami-Dade County, RER |
|---|---|
| Department | Regulatory and Economic Resources |
| Category | Production Content |
| Format | Feature Service |
| Last Updated | Updated 27 days ago |
| Rows | None |
| Civic Relevance | HIGH |
| Update Frequency | Monthly |
| Source | View on Open Data Portal |
| Keywords | contaminated sites soil contamination groundwater contamination environmental cleanup brownfields Miami-Dade environmental violations contaminated property Phase code DERM environmental remediation property contamination status |
Columns / Fields
| Name | Type | Description |
|---|---|---|
OBJECTID |
integer | MultiPropContaminatedSite_poly: OBJECTID |
FOLIO |
text | The property folio number, which is Miami-Dade County's unique identifier for a specific parcel of land used in property records and tax assessment. AI |
PHASE |
text | The current phase or stage of the contamination site investigation or remediation process (such as preliminary assessment, remedial investigation, or cleanup). AI |
TASK_NAME |
text | The name or description of the specific environmental task or work being performed at the contaminated site. AI |
HNUM |
text | The house or street number associated with the contaminated property address. AI |
PRE_DIR |
text | The directional prefix of the street address, such as North, South, East, or West. AI |
ST_NAME |
text | The name of the street where the contaminated property is located. AI |
ST_TYPE |
text | The type of street, such as Avenue, Street, Road, Boulevard, Drive, or Lane. AI |
PERMITTYPE |
text | The type of permit issued, indicating what kind of environmental work or activity is authorized (such as cleanup, assessment, or monitoring). AI |
PERMITNO |
text | The permit number issued by the county for remediation, investigation, or cleanup activities at the contaminated site. AI |
FILENO |
text | A unique file number assigned to the contamination case for administrative tracking and reference purposes. AI |
CLASSIFCTN |
text | The regulatory classification or category assigned to the contaminated site, indicating the type or level of environmental contamination present. AI |
GlobalID |
text | MultiPropContaminatedSite_poly: GlobalID |
Shape__Area |
number | MultiPropContaminatedSite_poly: Shape__Area |
Shape__Length |
number | MultiPropContaminatedSite_poly: Shape__Length |
Related Datasets
Quality Breakdown
A
Composite Score: 96%
Findings
- Row count not available