Crescent Head Sewage Treatment Plant
2019 Environment Protection Licence data

Premises: Crescent Head Sewage Treatment Plant
Licensee: Kempsey Shire Council
Licence number: 577

Sampling point 2
Pollutant Limit Result
Date Sampled: 27 March 2019 - Date obtained: 4 April 2019 - Date published: 9 April 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 2 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.4
Total nitrogen 25 mg/L 5.28 mg/L
Total phosphorus 3 mg/L 0.07 mg/L
Faecal coliforms 600 cfu/100mL 5 cfu/100mL
Nitrogen (ammonia) 10 mg/L 0.19 mg/L
Volume of wastewater discharged 27 March 2019   223 kL
Off-site reuse   -
On-site reuse   27 kL
Note: 0 mm rainfall experienced for this period
Date Sampled: 13 March 2019 - Date obtained: 25 March 2019 - Date published: 2 April 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L <2 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.5
Total nitrogen 25 mg/L 4.33 mg/L
Total phosphorus 3 mg/L 0.11 mg/L
Faecal coliforms 600 cfu/100mL 4 cfu/100mL
Nitrogen (ammonia) 10 mg/L 0.97 mg/L
Volume of wastewater discharged 13 March 2019   223 kL
Off-site reuse   -
On-site reuse   25 kL
Note: 0 mm rainfall experienced for this period
Date Sampled: 27 February 2019 - Date obtained: 7 March 2019 - Date published: 11 March 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 3 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.3
Total nitrogen 25 mg/L 9.65 mg/L
Total phosphorus 3 mg/L 0.10 mg/L
Faecal coliforms 600 cfu/100mL 5 cfu/100mL
Nitrogen (ammonia) 10 mg/L 0.28 mg/L
Volume of wastewater discharged 27 February 2019   224 kL
Off-site reuse   -
On-site reuse   29 kL
Note: 1mm rainfall experienced for this period
Date Sampled: 13 February 2019 - Date obtained: 21 February 2019 - Date published: 22 February 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 8 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.5
Total nitrogen 25 mg/L 3.03 mg/L
Total phosphorus 3 mg/L 0.20 mg/L
Faecal coliforms 600 cfu/100mL 240 cfu/100mL
Nitrogen (ammonia) 10 mg/L 0.31 mg/L
Volume of wastewater discharged 13 February 2019   212 kL
Off-site reuse   -
On-site reuse   32 kL
Note: Nil rainfall experienced for this period
Date Sampled: 30 January 2019 - Date obtained: 5 February 2019 - Date published: 6 February 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 4 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.6
Total nitrogen 25 mg/L 10.8 mg/L
Total phosphorus 3 mg/L 0.10 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 10 mg/L 0.25 mg/L
Volume of wastewater discharged 30 January 2019   221 kL
Off-site reuse   -
On-site reuse   32 kL
Note: Nil rainfall experienced for this period
Date Sampled: 16 January 2019 - Date obtained: 22 January 2019 - Date published: 25 January 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 5 mg/L
Biochemical Oxygen Demand 20 mg/L 3 mg/L
pH 6.5 - 8.5 7.2
Total nitrogen 25 mg/L 9.03 mg/L
Total phosphorus 3 mg/L 0.14 mg/L
Faecal coliforms 600 cfu/100mL 21 cfu/100mL
Nitrogen (ammonia) 10 mg/L 2.01 mg/L
Volume of wastewater discharged 16 January 2019   338 kL
Off-site reuse   -
On-site reuse   26 kL
Note: Nil rainfall experienced for this period
Date Sampled: 3 January 2019 - Date obtained: 14 January 2019 - Date published: 15 January 2019
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 4 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
pH 6.5 - 8.5 7.4
Total nitrogen 25 mg/L 19.4 mg/L
Total phosphorus 3 mg/L 0.10 mg/L
Faecal coliforms 600 cfu/100mL 1 cfu/100mL
Nitrogen (ammonia) 10 mg/L 17.5 mg/L
Volume of wastewater discharged 3 January 2019   629 kL
Off-site reuse   -
On-site reuse   32 kL
Note: Nil rainfall experienced for this period

Note: TNTC = Too Numerous To Count

Related information