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 |