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Richland Corridor Improvements
Richland WA 99354-5532
GIS latitude:
46.3107114067748
GIS longitude:
-119.288497485429
Ecology region:
CRO
County:
Benton
Location description:
SR 240 Mileposts 28.14 to 28.77
Legislative district:
8
Congressional district:
4
WRIA:
40
Tribal land:
N
Alternate names
Also known as
Richland Corridor Improvements
Interactions for this facility/site
Interaction Interaction description Ecology program Ecology program contact Program ID Start date End date
Construction SW GP General permit issued to owner/operators of construction projects that disturb 1 or more acres of land through clearing, grading, excavating, or stockpiling of fill material that discharge stormwater to state waters. WATQUAL (360) 407-6400
WAR314455 4/10/2025 9/14/2025
NAICS codes for this facility
Code Description
SIC codes for this facility
Code Description