Statistics

Design Criteria


Contaminant Design Average (Daily) Wet Weather Peak (Daily)
FLOW 6.8 MGD 17 MGD
BOD 13,610 lbs.
SS 13,610 lbs.
TKN 1,415 lbs.
  • MGD - Million Gallons per Day
  • BOD - Biochemical Oxygen Demand
  • SS - Suspended Solids
  • TKN - Total Kjeldahl Nitrogen (Organic Nitrogen + Ammonia)

Effluent Requirements


Contaminant Amount
BOD < 20 mg/L
SS < 20 mg/L
NH3 < 3.1 mg/L
pH 6 - 9
E. Coli 630 Weekly / 126 Monthly
Oil and Grease Monitoring Only
DO > 6 mg/L
  • DO - Dissolved Oxygen

Average Effluent Water Quality for 2020


Contaminant Testing Result
BOD  4 mg/L
SS  5 mg/L
NH3 <0.20 mg/L
pH 7.28 -  SU
E. Coli  49/100 mL
Whole Effluent Toxicity Test Passed
DO 7.4 - 10.8 mg/L
Total Nitrogen 6.55 mg/L
Total Phosphorus 0.77 mg/L