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Commercial, Multi-Family & Irrigation Rates
Commercial customers are billed on a monthly basis. The bills contain both a fixed rate and a commodity rate for water, irrigation, and wastewater. Water consumption is billed at a winter commodity rate from November through May and a summer commodity rate from June through October. A variable wastewater collection rate is assessed if there is more than 600 cubic feet of chargeable wastewater in a billing period.
2023 Monthly Water & Wastewater Rates
1 cubic foot of water usage equals 7.48 gallons.
Commercial & Multi-Family Water - Fixed Monthly Charge
| Meter Size | Fixed Monthly Charge |
|---|---|
| 5/8 - 3/4 inch | $22.25 |
| 1 inch | $39.60 |
| 1.5 inches | $68.47 |
| 2 inches | $103.05 |
| 3 inches | $196.28 |
| 4 inches | $300.12 |
| 6 inches | $588.83 |
| 8 inches | $935.74 |
Commercial & Multi-Family Water - Commodity Charges
| Meter Size | Winter Commodity Charge (November 1 to May 31, per 100 cubic feet) | Summer Commodity Charge (June 1 to October 31, per 100 cubic feet) |
|---|---|---|
| 5/8 to 3/4 inch | $2.73 | $4.67 |
| 1 inch | $2.73 | $4.67 |
| 1.5 inches | $2.73 | $4.67 |
| 2 inches | $2.73 | $4.67 |
| 3 inches | $2.73 | $4.67 |
| 4 inches | $2.73 | $4.67 |
| 6 inches | $2.73 | $4.67 |
| 8 inches | $2.73 | $4.67 |
Irrigation Water Rates
| Meter Size | Fixed Monthly Charge - Water Meter Only | Fixed Monthly Charge - Exempt Meter | Commodity Charge (per 100 cubic feet) |
|---|---|---|---|
| 3/4 inch | $20.48 | $0 | $6.89 |
| 1 inch | $36.44 | $0 | $6.89 |
| 1.5 inches | $63.00 | $0 | $6.89 |
| 2 inches | $94.82 | $0 | $6.89 |
| 3 inches | $180.60 | $0 | $6.89 |
| 4 inches | $276.15 | $0 | $6.89 |
| 6 inches | $541.80 | $0 | $6.89 |
| 8 inches | $861.00 | $0 | $6.89 |
Wastewater Rates
Redmond Wastewater fixed monthly charge is $20.46 per meter, which includes the first 600 cubic feet of chargeable wastewater. A commodity charge of $2.07 per 100 cubic feet of chargeable wastewater is assessed after the first 600 cubic feet.
King County Wastewater Treatment Rate fixed monthly charge is $52.11 per meter, which includes the first 750 cubic feet of chargeable wastewater. A commodity charge of $6.948 per 100 cubic feet of chargeable wastewater is assessed after the first 750 cubic feet.