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  • Water Storage and Distribution System Design
  • Surface Water Supply
  • Treatment Facilities
  • Pumping and Storage
  • Ground Water Hydrology
  • Geology
  • Sewage Collection Systems
  • Drainage Design
  • Street Design and Reconstruction
  • Bridge Design
  • Water Rate Study
  • Economic Feasibility Study
  • Maintenance and Operational Troubleshooting
  • Consumer Confidence Reports
  • Drought Contingency Plans
  • C.C.N. Application
Duff Consulting Engineers, Inc.
4201 N 19th Street
Waco, Texas 76708
Phone: 254-756-5414
Fax: 254-753-2642