Sierra Engineering Services


Sierra’s staff provides technical and regulatory assistance to various, industrial, public & agricultural facilities to maintain the integrity of water resources and comply with local, state & federal clean water acts requirements. The scope of our water, wastewater engineering services is as follows:


Stormwater Runoff Compliance

  • Preparation of Stormwater Pollution Prevention Plan (SWPPP) for Industrial & Construction Activities.
  • Preparation of Engineering Waste Management Plan (EWMP) for Dairy Operations & Agricultural Resources.
  • Preparation of Stormwater Monitoring & Sampling Program.
  • Preparation of Annual Stormwater Report.
  • Preparation of Spill Control & Countermeasure Plan (SPCC)
  • Design of Catch Basin Installation of Filtration Units.

Industrial Wastewater Treatment

  • Wastewater Pretreatment Design for Various Industrial & Agricultural Operations.
  • Wastewater Treatment System Permitting.
  • Wastewater Treatment Units Instrumentation & Monitoring.
  • Preparation of Best Management Practices Operation Manual.
  • Design & Installation of Flow Equalization Units.
  • Preparation of Annual Surcharge Reports.