Stormwater Line D Miami-Dade County
About This Dataset
This dataset maps every stormwater drainage line in unincorporated Miami-Dade County—including pipes, culverts, ditches, and outfalls that carry rainwater away from streets and properties. It's essential for understanding flood risk, planning development, and managing the county's aging drainage infrastructure during increasingly intense storms.
Why This Matters
- A homeowner evaluating flood risk before buying property can see what drainage systems serve their neighborhood and whether they're adequately maintained
- A civil engineer designing a new development uses this data to connect to existing stormwater infrastructure and model drainage capacity
- A resident dealing with chronic flooding can trace which drainage features serve their area and report blockages or maintenance issues to the county
Key Metadata
| Publisher | Miami-Dade County, Florida |
|---|---|
| Department | Regulatory and Economic Resources |
| Category | Production Content |
| Format | Feature Service |
| Last Updated | Updated 10 months ago |
| Rows | None |
| Civic Relevance | HIGH |
| Update Frequency | Monthly |
| Source | View on Open Data Portal |
| Keywords | stormwater drainage flood risk culverts storm drains drainage pipes outfalls catch basins ditches flooding drainage network infrastructure |
Columns / Fields
| Name | Type | Description |
|---|---|---|
OBJECTID |
integer | StormWaterLine: OBJECTID |
ID |
text | StormWaterLine: ID |
MAP_LABEL |
text | StormWaterLine: MAP_LABEL |
TYPE |
text | StormWaterLine: TYPE |
LAYER |
text | StormWaterLine: LAYER |
STD_DETAIL |
text | StormWaterLine: STANDARD_DETAIL |
FROM_X1Y1 |
text | StormWaterLine: FROM_X1Y1 |
TO_X2Y2 |
text | StormWaterLine: TO_X2Y2 |
DEPTH |
text | StormWaterLine: DEPTH |
WIDTH |
text | StormWaterLine: WIDTH |
LENGTH |
text | StormWaterLine: LENGTH |
DIAMETER |
text | StormWaterLine: DIAMETER |
BOTTM_ELEV |
text | StormWaterLine: BOTTOM_ELEVATION |
INVERT_Z1 |
text | StormWaterLine: INVERT_Z1 |
INVERT_Z2 |
text | StormWaterLine: INVERT_Z2 |
MATERIAL |
text | StormWaterLine: MATERIAL |
TREATMENT |
text | StormWaterLine: TREATMENT |
HEADWALL |
text | StormWaterLine: HEADWALL |
HEADWALLHT |
text | StormWaterLine: HEADWALL_HEIGHT |
NOTES |
text | StormWaterLine: NOTES |
PIPE_SHAPE |
text | StormWaterLine: PIPE_SHAPE |
CANAL |
text | StormWaterLine: CANALNAME |
ENTRY_TYPE |
text | StormWaterLine: ENTRY_TYPE |
EXIT_TYPE |
text | StormWaterLine: EXIT_TYPE |
SKEW_ANGLE |
text | StormWaterLine: SKEW_ANGLE |
WING_ANGLE |
text | StormWaterLine: WING_ANGLE_HEADWALL |
COLUMN_NO |
text | StormWaterLine: COLUMN_NO |
BEAM |
text | StormWaterLine: BEAM |
SOURCE |
text | StormWaterLine: SOURCE |
SOURCEDATE |
text | StormWaterLine: SOURCEDATE |
STATE_ROAD |
text | StormWaterLine: STATE_ROAD |
MAINT_BY |
text | StormWaterLine: MAINTAINED_BY |
MUNIC_NAME |
text | StormWaterLine: MUNICIPAL_NAME |
VERT_DATUM |
text | StormWaterLine: VERTICAL_DATUM |
BASIN |
text | StormWaterLine: BASIN |
CONTROL_ST |
text | StormWaterLine: CONTROL_STRUCTURE |
SW_PUMP_ST |
text | StormWaterLine: SW_PUMP_STATION |
WEIR_ELEV |
text | StormWaterLine: WEIR_ELEVATION |
ORG_BY |
text | StormWaterLine: ORIGINALLY_DRAWN_BY |
LAST_MOD |
text | StormWaterLine: LAST_MODIFIED_DATE |
LST_MOD_BY |
text | StormWaterLine: LAST_MODIFIED_BY |
FDOT_TYPE |
text | StormWaterLine: FDOT_TYPE |
FDOT_DT_1 |
text | StormWaterLine: FDOT_DETAIL1 |
FDOT_DT_2 |
text | StormWaterLine: FDOT_DETAIL2 |
LABEL_SURV |
text | StormWaterLine: LABEL_SURVEY |
DSYSTEM_ID |
text | StormWaterLine: DRAINAGE_SYSTEM_ID |
GlobalID |
text | StormWaterLine: GlobalID |
Shape__Length |
number | StormWaterLine: Shape__Length |
Related Datasets
Quality Breakdown
D
Composite Score: 51%
Findings
- Very stale: 300 days since update (expected every 45 days)
- Row count not available