Public Works – MAY Monthly Report

WATER:

  • Alder Creek had a Peak Day production of 0.733 MG on May 30th.
  • Alder Creek water plant production net of backwash water used was 8.148 MG.
  • Brownell Springs production was a total of 7.16 MG and Peak Day production was on May 7th with a total of 355,425 gallons.
  • Portland Water Bureau source production was a total of 13,794,001 gallons with a Peak Day production of 500,276 gallons on May 21st.
  • We recorded a total of 9.66 inches of rainfall at the water plant with peak rainfall on May 13th with a total of 1.35 inches.
  • EQUIPMENT ISSUES: None noted

WASTEWATER

  • On May 7th the Peak day flow was 4.51 MG with .81 inches of rainfall.  The day before on May 6th, 1.01 inches of rainfall were recorded.
  • A total of 46.2 MG of sewage was treated in the month of May.
  • Monthly rainfall recorded at the plant was 7.16 inches with a peak of 1.01 inches on the 6th of May.
  • 1,408,740 gallons of sludge were dewatered, processed and landfilled during May.
  • Monthly Average Effluent BOD & TSS / NO PERMIT REQUIREMENT

EQUIPMENT ISSUES:

  • Seasonal switchover complete – 5/2/22
  • Process water line break repaired by clarifier 2 – 5/2/22
  • RAS/WAS room sump pump out of service – 5/11/22
  • Stator and flex coupler for solids conveyance line repaired – 5/13/22
  • New O&M Tech Brent started – 5/16/22
  • Polyblend cylinder repaired, belt filter press operational again – 5/18/22
  • Drained aeration basin 1 for construction – 5/24/22

    STREETS:

The City’s street sweeping contractor removed 32 cubic yards of debris and traveled 189 miles.