Federal Way vs Kent
How do erosion control rules compare between Federal Way, WA and Kent, WA?
Federal Way and Kent have similar restriction levels.
Federal Way, WA
King County
Federal Way requires Temporary Erosion and Sediment Control (TESC) plans for construction projects disturbing 7,000 sf or more per state rules. Silt fencing, cover, and stabilized entrances are standard.
View full Federal Way rules →Kent, WA
King County
Kent requires Temporary Erosion and Sediment Control (TESC) plans for construction projects disturbing 7,000 sf or more per state rules. Silt fencing, cover, and stabilized entrances are standard.
View full Kent rules →Key Facts Comparison
| Fact | Federal Way | Kent |
|---|---|---|
| TESC trigger | 7,000 sf disturbance | 7,000 sf disturbance |
| Wet season | Oct-Apr, 2-day cover rule | Oct-Apr, 2-day cover rule |
| Required BMPs | Silt fence and gravel pad | Silt fence and gravel pad |
| State permit | Over 1 acre | Over 1 acre |
Highlighted rows indicate differences between cities.
Federal Way FAQ
Do small house projects need erosion control?
Small single-family remodels below 7,000 sf disturbance can use homeowner-level BMPs without a formal TESC plan.
What happens if silt leaves my site?
Federal Way can issue stop-work orders and fines, and the Department of Ecology can separately penalize under the construction permit.
Kent FAQ
Do small house projects need erosion control?
Small single-family remodels below 7,000 sf disturbance can use homeowner-level BMPs without a formal TESC plan.
What happens if silt leaves my site?
Kent can issue stop-work orders and fines, and the Department of Ecology can separately penalize under the construction permit.
Compare other topics
See how Federal Way and Kent compare on other ordinance categories.
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