Billing1 (866) 281-5737Customer Service(314) 768-6260

Commercial / Industrial Customers

Unit of Measurement Rate
Base Charge $26.35/mo.
Metered Volume $4.87/hundred cubic feet (CCF)
Compliance Charge Tier 1: 0 Inspection / 0 Sample Point $3.14/mo.
Tier 2: 1 Inspection / 0 Sample Point $62.61/mo.
Tier 3: 1 Inspection / 1 Sample Point $137.75/mo.
Tier 4: 1 Inspection / 2 Sample Points $203.49/mo.
Tier 5: 1 Inspection / More than 2 Sample Points $266.10/mo.

Surcharges for Excess-Strength Sewage

Unit of Measurement Rate
Suspended solids over 300 mg/liter $283.87/ton
Biodegradable oxygen demand over 300 mg/liter $708.56/ton
Chemical oxygen demand over 600 mg/liter $354.30/ton

Note: These surcharges apply to sewage from commercial / industrial customers, which is heavily laden with pollutants above the normal domestic strength and requires extra wastewater treatment.