Table of Contents As filed with the U.S. Securities and Exchange Commission on September 15, 2025 Registration No. 333‑289823 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO FORM S‑1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WaterBridge Infrastructure LLC (Exact Name of Registrant as Specified in its Charter) Delaware 1389 33-4546086 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) ...