EPA · Idaho · discharge permits by watershed

Subwatershed 170501140803 in Idaho

11Permits in Idaho

A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this page holds only the permits placed in Idaho. Each permit is placed by the outfall EPA names as its representative discharge point.

Permits

Permit holder	NPDES ID	City	Program	Discharger	Receiving water
CANYON SPRINGS RV PARK S. EXPANSION & POOL	IDR10C0NB	CALDWELL	Construction stormwater	Minor	Boise River
COOPER PIT	IDR053248	CALDWELL	Industrial stormwater	Minor	Outlet Boise River
HEXON ROAD BRIDGE	IDR10C1F8	PARMA	Construction stormwater	Minor	Boise River
HIGHWAY DISTRICT NO. 4 MS4	IDS028134	CALDWELL	Small municipal storm sewer systems	Minor	BOISE RIVER
IMC LOOK LANE	IDR053064	CALDWELL	Industrial stormwater	Minor	Outlet Boise River
MAVERIK	IDR10C1UJ	CALDWELL	Construction stormwater	Minor	Boise River
THE STADIUM SUBDIVISION NO. 2 - PHASE 2	IDR10C1UU	CALDWELL	Construction stormwater	Minor	Conway Gulch
2025 EL PASO ROAD PAVEMENT REHAB	IDR10L0IF	CALDWELL	Construction stormwater	Minor	Outlet Boise River
2025 FARMWAY ROAD PAVEMENT REHAB	IDR10L0J8	CALDWELL	Construction stormwater	Minor	Outlet Boise River
EL PASO RD PAVEMENT REHAB 2024	IDR10L0EV	CALDWELL		Minor	Outlet Boise River
PREFERRED PUMP SITE IMPROVEMENTS	IDR10L0KT	CALDWELL		Minor	Outlet Boise River

Other watersheds in Idaho

Subwatershed 170501140803, every state