Same shower. Less flow.
Don’t know your rate? Use $6 per 1,000 gallons (rough placeholder) and adjust later.
How to find your rate: Look for “unit cost”, “rate”, “$/CCF”, or “$/1,000 gallons” on your bill.
How to estimate flow: Run a 1-gallon bucket test for 30 seconds and double it to get gpm.
WaterSense showerheads are ≤2.0 gpm [1]. Standard showerheads are 2.5 gpm [1].
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Last updated: 2025-12-29
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