CFR > Title 43 - Public Lands: Interior > SUBTITLE B—Regulations Relating to Public Lands > CHAPTER I—BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR (parts 402 to 432) > PART 404—RECLAMATION RURAL WATER SUPPLY PROGRAM > SUBPART B—Cost-Sharing (§404.30 to §404.40) > 404.40—What is the non-Federal share of operation, maintenance, and replacement costs?