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Tel: (767) 255-2900 | Afterhours: (767) 255-2999

dowasco@dowasco.dm
DOWASCO Ltd.

Our Water, Our Treasure, Our Life!

  • Home
  • About Us
    • Organization
    • Board of Directors
    • Management
    • Mission, Vision & Values
    • Corporate Governance
    • Community Outreach
    • Water Regulation Laws
    • Tips
  • Application For Service
    • Terms & Conditions of Service
    • Proof of Ownership
    • Change to Account
    • Application for Water/Sewage Connection
    • Application for Service Procedures
  • View Online Bill
  • Tariffs
    • Water Access Charge
  • News
  • Notices

Tariffs

Home » Tariffs

Our tariffs are regulated by the Government of Dominica. Metered customers are billed a minimum monthly charge (which includes the first 1000 gallons) plus usage per 1000 gallons of water. Unmetered customers are billed a flat monthly rate. The connection fee which is based on the cost of materials and labour, carries a minimum charge.

Domestic Sewer connections are charged at a flat monthly rate per unit and a one time connection fee.

TARIFF STRUCTURES

  • Domestic: this applies to all domestic dwelling, schools, hospitals and health centers island wide.
  • Commercial: this rate applies to all commercial institutions (non-government and government), and the construction industry including new dwelling homes under construction.
  • Industrial: this rate applies to all manufacturing and industrial institutions (non-government and government).
  • Unmetered: one fixture (no meter). Customers with one tap serving the property.
  • Unmetered: multiple fixtures (no meter). Customers with more than one tap serving the property.
  • Bulk Water Sales: rate used for water sold to cruise ships.
  • Sewerage: flat rate used to bill all customers connected to the newly constructed sewer lines.
METERED SUPPLYUNMETERED SUPPLY
DOMESTIC:
For 0 – 1000 gallons per month $21.62
For more than 1000 gallons per month $10.12 per 1000 gals.

COMMERCIAL & INDUSTRIAL:
For 0 – 1000 gallons per month $36.57
For more than 1000 gallons per month $13.57 per 1000 gals.

STANDPIPES:
Flat Rate per standpipe per month $290.00
Monthly Service charge (one fixture) $28.75
Monthly Service charge (multiple fixtures) $48.30
SEWERAGEBULK WATER SHIPMENT
Flat rate – Domestic $20.30
Commercial & Industrial 45% of total water charges
Minimum charge – $45.00
Maximum charge – $3,000.00
Monthly flat rate for manufacturing companies which use water as a factor of production – $250.00
Delivery to ships $20.00 per 1000 gals.
Delivery to bulk carriers $10.00 per 1000 gals.
CONNECTION FEESRECONNECTION FEES
Water Connection $450.00
Sewer Connection $850.00
Water $100.00

Note : All accounts in arrears 30 days and over will be DISCONNECTED for non-payment.

Contact Info

  • DOWASCO
  • 3 High Street | Roseau | Dominica
  • (767) 255-2900
  • dowasco@dowasco.dm

© 2025 — Dominica Water and Sewerage Company Ltd. (DOWASCO). All Rights Reserved | P.O. Box 185 Roseau Dominica