Hat Head Sewage Treatment Plant
2017 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: 15 March 2017 - Date obtained: 23 March 2017 - Date published: 24 March 2017
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 0.80 mg/L
Total phosphorus 1 mg/L <0.03 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Date Sampled: 1 March 2017 - Date obtained: 15 March 2017 - Date published: 15 March 2017
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 1.00 mg/L
Total phosphorus 1 mg/L 0.10 mg/L
Faecal coliforms 600 cfu/100mL 2 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Date Sampled: 15 February 2017 - Date obtained: 23 February 2017 - Date published: 24 February 2017
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 7.1
Total nitrogen 20 mg/L 4.30 mg/L
Total phosphorus 1 mg/L 0.10 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Date Sampled: 1 February 2017 - Date obtained: 8 February 2017 - Date published: 9 February 2017
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 1.44 mg/L
Total phosphorus 1 mg/L 0.13 mg/L
Faecal coliforms 600 cfu/100mL 0 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Date Sampled: 18 January 2017 - Date obtained: 24 January 2017 - Date published: 6 February 2017
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 2.49 mg/L
Total phosphorus 1 mg/L 0.05 mg/L
Faecal coliforms 600 cfu/100mL 9 cfu/100mL
Nitrogen (ammonia) 5 mg/L <0.05 mg/L
Date Sampled: 4 January 2017 - Date obtained: 16 January 2017 - Date published: 1 February 2017
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 2.42 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

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