Facility Plan

Nampa Wastewater Treatment Plant Facility Plan 

The City of Nampa is seeking public comments about the Nampa Wastewater Treatment Plant Facility Plan. The Facility Plan states the City’s vision and preferred technical approach to wastewater investments through the year 2040. The City is planning to make substantial investments to address increasingly stringent regulatory requirements, aging infrastructure and a fast-growing service population.

The public is invited to give comments by telephone to 208-468-5425 or by mail to Michael Fuss, P.E., Public Works Director, 411 3rd Street South, Nampa, Idaho 83651. Written and telephone comments must be received by 5:00 p.m., Tuesday, February 20, 2018.  The public may also give verbal testimony at a public hearing on Feb. 20.

Public Hearing: 

Tuesday, February 20, 2018, 7:00 p.m.

City Council Chambers, Nampa City Hall, 411 3rd Street South, Nampa, Idaho


Nampa Facility Plan Executive Summary

City of Nampa Wastewater Treatment Plant Facility Plan

Appendix A: Technical Memorandum T-46 Nampa Wastewater Flow and Loading Projections

Appendix B: National Pollutant Discharge Elimination System (NPDES) Permit

Appendix C: Technical Memorandum T-49 Nampa WWTP Capacity Assessment

Appendix D: Technical Memorandum T-45 Nampa WWTP Existing Asset Evaluation

Appendix E: Technical Memorandum T-47 Liquid Stream Alternatives Business Case Evaluation

Appendix F: Technical Memorandum T-51 Biosolids End Use Alternatives Business Case Evaluation 

Appendix G: Technical Memorandum T-50 Existing Asset Investment Evaluation

Appendix H: Technical Memorandum T-52 Capital Improvements Plan

Appendix I: Environmental Information Document