Member Rate Calculator

View your recent usage and compare bills under current and future rate schedules.

New for 2024/2025/2026 data – Version 8 – 20251106.
This tool displays your current bills with existing Jan 2025 rates and your service class (G1–G4 / Irrigation). You may also preview how your bill will change with the proposed rate updates for the next four years. After you select your record, a new window will open with your kWh usage, rate calculations, and statistics.

If you need help, please contact the OCEC office at (509) 996-2228.