WATER:

• Alder Creek  had a Peak Day production of 0.901 MG on June 30^th.
  
• Alder Creek  water plant production net of backwash water used was 11.66 MG.
  
• Brownell Springs production was a total of 7.03 MG and Peak Day production was on June 7^th with a total of 435,615 gallons.
  
• Portland Water Bureau  source production was a total of 13,757,517 gallons with a Peak Day production of 614,468 on June 17^th.
  
• We recorded a total of 9.28 inches of rainfall at the water plant with peak rainfall on June 10^th with a total of 2.51 inches.
  
• Equipment Issues:  None noted.

WASTEWATER

• On June 10^th the Peak day flow was 3.74 MG and there was 1.35 inches of rainfall.  The day before on March 9th, no rainfall was recorded.
  
• A total of 42.52 MG of sewage was treated in the month of June.
  
• Monthly rainfall recorded at the plant was 6.03 inches with a peak of 2.00 inches on June 11^th.
  
• 1,170,280 gallons of sludge were dewatered, processed and landfilled during June.
  
• Monthly Average Effluent BOD and the June monthly average for TSS was reported as N/A (recycled).
  
• Equipment Issues: 
  June 12^th – Overflow led to clogged process pumps.  Replaced both.
  June 22^nd – Disk filter 1 drive motor failed. Replacement options are being investigated
  
• Permit Exceedances or Excursions: 
  June 10^th – Large rain event led to emergency discharge into Tickle Creek
  
  STREETS:

The City’s street sweeping contractor removed 16 cubic yards of debris.

WATER:

• Alder Creek had a Peak Day production of 0.733 MG on May 30^th.
  
• 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 7^th 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 21^st.
  
• We recorded a total of 9.66 inches of rainfall at the water plant with peak rainfall on May 13^th with a total of 1.35 inches.
  
• EQUIPMENT ISSUES: None noted

WASTEWATER

• On May 7^th 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 6^th 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.

• Alder Creek had a Peak Day production of 0.606 MG on April 13^th.
  
• Alder Creek water plant production net of backwash water used was 11.15 MG.
  
• Brownell Springs production was a total of 2.30 MG and Peak Day production was on April 27th with a total of 250,380 gallons.
  
• Portland Water Bureau source production was a total of 17,986,097 gallons with a Peak Day production of 1,826,507 on April 17^th.
  
• We recorded a total of 9.23 inches of rainfall at the water plant with peak rainfall on April 10^th with a total of 1.52 inches.
  
• EQUIPMENT ISSUES: A Power outage on April 16^th  caused loss of SCADA setpoints throughout the system, resulting in additional PWB water taken                     

• On April 13^th the Peak day flow was 2.95 MG and there was .71 inches of rainfall.  The day before on April 12^th, 0.70 inches of rainfall were recorded.
  
• A total of 41.7 MG of sewage was treated in the month of April.
  
• Monthly rainfall recorded at the plant was 7.99 inches with a peak of 1.00 inches on the 11^th of April.
  
• 431,970 gallons of sludge were dewatered, processed and landfilled during April.
  
• Monthly Average Effluent BOD was 8.5 mg/l and the April monthly average for TSS was 13.6 mg/l.
  
• EQUIPMENT ISSUES:
  * IMLR Pump 1 returned to Service on April 7^th.
  * BFP Polymer mixing system failure on April 13^th.
  * BFP stator and expansion joint failure on April 14^th.
  * Major power outage and loss of SCADA controls on April 16^th
      (ongoing issues for several days)
  * BFP Polymer system repaired and returned to service on April 22^nd.
  
• PERMIT EXCEEDANCES OR EXCURSIONS:  
  * Ammonia daily exceedance on April 18^th.
  * Effluent TSS weekly exceedance on April 12^th.
  * Effluent TSS monthly exceedance

• The City’s street sweeping contractor removed 16 cubic yards of debris.

• With the heavy rains during the month of April, there was localized flooding with a sizeable flood at Meinig Park. Public Works staff responded and checked the flow control station located in the parking lot.

Konell Construction was notified of intent to award the contract for 362^nd & Bell St construction (April 26, 2022)

Public Works fixed a water leak at the location where AntFarm holds their annual Farmers Market. (see below)