HydroCorp, an Authorized Service Contractor for Public Water Systems and Corporations, sponsors WaterCustomer.com to assist building owners, occupants, and managers. This resource and answer archive relates to requests or requirements your local Public Water System or Facility may be issuing based on State and Local Water Quality Regulations.

Residential Water Customers

FAQ's on Cross-Connection Control requirements and Backflow Hazards associated with residential drinking water systems.

Industrial Facility Managers

FAQ's on Cross-Connection Control requirements and facility inspection process of industrial or large complex facilities.

Plumbers/BFP Testers

FAQ's on Backflow Preventer Test Requirements and common corrective actions due to recent Cross-Connection inspections performed by HydroCorp.

Commercial Facility Customers

FAQ's on Non-Residential Water Meter Replacements or Backflow Preventer Test Requirements. Includes explanations of common corrective actions due to recent Cross-Connection inspections performed by HydroCorp.

Schedule your initial Cross-Connection Inspection

For over 37 years, HydroCorp has succeeded in improving health and safety.

HydroCorp serves over 400 public water system clients throughout North America.

Dedicated to protecting public and private water supply from the dangers of backflow, legionella, and other hazards.