Stormwater Management: Henderson vs Paradise
How do stormwater management rules compare between Henderson, NV and Paradise, NV?
Paradise has fewer restrictions than Henderson.
Henderson, NV
Clark County
Henderson has comprehensive stormwater regulations under Title 13 of the Henderson Municipal Code. The city requires stormwater management plans for all development projects and enforces the Clark County Regional Flood Control District standards. Henderson's desert climate makes stormwater management critical during monsoon season flash flooding events.
View full Henderson rules →Paradise, NV
Clark County
Clark County runs an MS4 NPDES stormwater program through Title 24 and CCRFCD. Construction sites of 1 acre or more need SWPPPs and NDEP Construction Stormwater permits. Outfall drains to Lake Mead.
View full Paradise rules →Key Facts Comparison
| Fact | Henderson | Paradise |
|---|---|---|
| Code Section | Henderson Municipal Code Title 13 | - |
| Flood District | Clark County Regional Flood Control District | - |
| State Permit | NDEP Construction Stormwater General Permit | - |
| Threshold | 1+ acre disturbance requires state permit | - |
| Climate Context | Flash flood risk during monsoon season | - |
| Permit | - | Phase I MS4 NPDES |
| Code | - | Title 24 |
| Construction | - | 1 acre triggers SWPPP |
| Outfall | - | Las Vegas Wash to Lake Mead |
Highlighted rows indicate differences between cities.
Henderson FAQ
Do I need a stormwater plan for development in Henderson?
Yes. All development must comply with Henderson Title 13 stormwater regulations and Clark County Regional Flood Control District standards. Projects disturbing one acre or more also need a state NDEP permit.
Why is stormwater management important in the desert?
Henderson's desert climate produces intense monsoon rainfall that causes flash flooding. The hard, dry soil does not absorb water quickly, making engineered stormwater management essential for public safety.
Paradise FAQ
Can I wash my car in my Clark County driveway?
Soapy wash water flowing to the street storm drain is an illicit discharge under Title 24. Wash on grass or gravel that infiltrates on-site, or use a commercial car wash that recycles wastewater.
Does my Clark County construction site need a stormwater permit?
Yes, if the site disturbs 1 acre or more (including smaller sites part of a larger common plan). Apply for the NDEP Construction Stormwater General Permit and prepare a SWPPP before ground disturbance.
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