The May 7 package proposed a $742,000 Fair Oaks Ranch share of a 5,000-foot shared water pipeline with Boerne and paired it with a five-year forecast of higher tax bills and a 2028 water base-rate increase.
For Fair Oaks Ranch residents, the model put the projected household tax bill at about $1,876 a year in 2026 and a peak near $2,155 a year—about $279 more annually, or $23.25 a month—while the monthly water base charge was modeled to rise $5.30, from $26.48 to $31.78, in fiscal 2028.
Those figures were planning assumptions, not adopted bills. The packet said the forecast would return for formal adoption after council direction, and annual tax and utility-rate actions would still require their own public process.
A Pipeline Built for Two Cities
The pipeline proposal built on Boerne’s 2022 purchase of about 10 acres at 329 Ammann Road and Fair Oaks Ranch’s 2025 purchase of about 2.9 acres at the same site. Boerne planned a water plant there; Fair Oaks Ranch planned an elevated storage tank.
The proposed 16-inch line would run about 5,000 feet along Ammann Road before branching to the two properties. Both cities intend to receive purchased Guadalupe-Blanco River Authority water at the site. City staff said the project would support northern Fair Oaks Ranch, strengthen Pressure Zone A and accommodate anticipated growth.
