Hat Head Sewage Treatment Plant
2019 Environment Protection Licence data

Premises: Hat Head Sewage Treatment Plant
Licensee: Kempsey Shire Council
Licence number: 11874

Sampling point 2
Pollutant Limit Result
Date Sampled: 27 March 2019 - Date obtained: 4 April 2019 - Date published: 9 April 2019
Oil & grease 6 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 7.4
Total nitrogen 20 mg/L 1.49 mg/L
Total phosphorus 1 mg/L 0.21 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L 0.02 mg/L
Volume of wastewater discharged 27 March 2019   70 kL
Off-site reuse   -
On-site reuse   -
Note:0mm rainfall experienced for this period
Date Sampled: 13 March 2019 - Date obtained: 25 March 2019 - Date published: 2 April 2019
Oil & grease 6 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 7.6
Total nitrogen 20 mg/L 1.59 mg/L
Total phosphorus 1 mg/L 0.13 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.02 mg/L
Volume of wastewater discharged 13 March 2019   91 kL
Off-site reuse   -
On-site reuse   -
Note:0mm rainfall experienced for this period
Date Sampled: 27 February 2019 - Date obtained: 7 March 2019 - Date published: 11 March 2019
Oil & grease 6 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 7.3
Total nitrogen 20 mg/L 1.96 mg/L
Total phosphorus 1 mg/L 0.06 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.02 mg/L
Volume of wastewater discharged 27 February 2019   72 kL
Off-site reuse   -
On-site reuse   -
Note: 2mm rainfall experienced for this period
Date Sampled: 13 February 2019 - Date obtained: 21 February 2019 - Date published: 22 February 2019
Oil & grease 6 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 7.2
Total nitrogen 20 mg/L 5.11 mg/L
Total phosphorus 1 mg/L 0.09 mg/L
Faecal coliforms 600 cfu/100mL 3 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.02 mg/L
Volume of wastewater discharged 13 February 2019   123 kL
Off-site reuse   -
On-site reuse   -
Note: Nil rainfall experienced for this period
Date Sampled: 30 January 2019 - Date obtained: 5 February 2019 - Date published: 6 February 2019
Oil & grease 6 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 7.6
Total nitrogen 20 mg/L 1.76 mg/L
Total phosphorus 1 mg/L 0.07 mg/L
Faecal coliforms 600 cfu/100mL 3 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.02 mg/L
Volume of wastewater discharged 30 January 2019   146 kL
Off-site reuse   -
On-site reuse   -
Note: Nil rainfall experienced for this period
Date Sampled: 16 January 2019 - Date obtained: 22 January 2019 - Date published: 24 January 2019
Oil & grease 6 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 7.3
Total nitrogen 20 mg/L 2.40 mg/L
Total phosphorus 1 mg/L 0.07 mg/L
Faecal coliforms 600 cfu/100mL 6 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Volume of wastewater discharged 16 January 2019   150 kL
Off-site reuse   -
On-site reuse   -
Note: Nil rainfall experienced for this period
Date Sampled: 3 January 2019 - Date obtained: 14 January 2019 - Date published: 15 January 2019
Oil & grease 6 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 20 mg/L 4.57 mg/L
Total phosphorus 1 mg/L 0.04 mg/L
Faecal coliforms 600 cfu/100mL 2 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Volume of wastewater discharged 3 January 2019   225 kL
Off-site reuse   -
On-site reuse   -
Note: Nil rainfall experienced for this period

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