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Open federal opportunities in NAICS 221320 (Sewage Treatment Facilities)
There are currently 13 open federal opportunities indexed under NAICS 221320.
Agencies buying most in this space
INTERIOR, DEPARTMENT OF THEDEPT OF DEFENSEINTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICOAGRICULTURE, DEPARTMENT OF
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Score your fitSource: SAM.gov opportunity data indexed by WinnableGov · as of October 6, 2026. Counts reflect open notices with a future response deadline.