California American Water Acquires Bass Lake Water Company

Cabana Pools Acquires Aqua Pool Company

June 18, 2026

Transportation

Cabana, a tech-enabled residential and commercial pool service company, acquired Aqua Pool Company, a 34-year East Bay pool business based in Concord. The deal brings Aqua’s 1,300+ customers under Cabana’s umbrella and expands Cabana’s footprint in Northern California while preserving Aqua’s local team and standards.

Tennessee American Water Completes Acquisition of Tennessee Water Service Water System

June 1, 2026

Infrastructure

Tennessee American Water completed its acquisition of Tennessee Water Service’s water system on June 1, 2026. The deal adds about 480 customer connections and one employee, strengthening Tennessee American Water’s local service capabilities and customer offerings.

American Water (Indiana American Water, Illinois American Water, etc.) Acquires Nexus Water Group Regulated Systems Across Eight States

June 1, 2026

Infrastructure

American Water Works Company, Inc. (through multiple state subsidiaries including Indiana American Water and Illinois American Water) completed its acquisition of regulated water and wastewater system assets from Nexus Regulated Utilities, a subsidiary of Nexus Water Group. The approximately $315 million (cash, subject to adjustment) transaction closed June 1, 2026 and expands American Water’s footprint in eight U.S. states, adding roughly 47,000 customer connections.

California American Water Acquires Yerba Buena Water Company

December 9, 2025

Utilities

California American Water has completed the acquisition of the Yerba Buena Water Company water system, a regulated system serving approximately 250 customers after receiving CPUC approval. The acquisition will transfer service to California American Water immediately and is part of the company’s ongoing inorganic growth in California.

California American Water Acquires Mesa Del Sol Water System

May 21, 2025

Utilities

California American Water, a subsidiary of American Water, has acquired the Mesa Del Sol water system in the Corral de Tierra area of Salinas, adding 15 customer connections. The acquisition follows a physical interconnection with California American Water's Toro Park system to resolve water quality issues and will give new customers access to the company's bilingual customer service, online billing, conservation programs and affordability offerings.

California American Water Acquires Warring Water Services, Inc.

September 16, 2022

Utilities

California American Water, a subsidiary of American Water, acquired privately owned Warring Water Services, Inc., a small water utility serving the community of Piru, California. The California Public Utilities Commission approved the $4.6 million transaction, which brings about 634 customer connections into California American Water’s Ventura County district and expands its local service footprint.