Gladstone Sewage Treatment Plant
2017 Environment Protection Licence data

Premises: Gladstone Sewage Treatment Plant
Licensee: Kempsey Shire Council
Licence number: 1781

Sampling point 3
Pollutant Limit Result
Date Sampled: 8 November 2017 - Date obtained: 20 November - Date published: 20 November 2017
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
Total nitrogen   1.2 mg/L
Total phosphorus   5.53 mg/L
Faecal coliforms   TNTC
Volume of wastewater discharged 13 September 2017   398
Date Sampled: 11 October 2017 - Date obtained: 24 October - Date published: 27 October 2017
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
Total nitrogen   0.98 mg/L
Total phosphorus   1.66 mg/L
Faecal coliforms   248 cfu/100mL
Volume of wastewater discharged 13 September 2017   343 kL
Date Sampled: 13 September 2017 - Date obtained: 21 September - Date published: 22 September 2017
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
Total nitrogen   1.00 mg/L
Total phosphorus   2.70 mg/L
Faecal coliforms   490 cfu/100mL
Volume of wastewater discharged 13 September 2017   317 kL
Date Sampled: 2 August 2017 - Date obtained: 10 August 2017 - Date published: 10 August 2017
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
Total nitrogen   2.61 mg/L
Total phosphorus   4.86 mg/L
Faecal coliforms   60 cfu/100mL
Volume of wastewater discharged 2 August 2017   421 kL
Date Sampled: 5 July 2017 - Date obtained: 20 July - Date published: 1 August 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 6 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
Total nitrogen   2.80 mg/L
Total phosphorus   4.00 mg/L
Faecal coliforms   420 cfu/100mL
Volume of wastewater discharged 5 July 2017   533 kL
Date Sampled: 7 June 2017 - Date obtained: 16 June 2017 - Date published: 20 June 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 7 mg/L
Biochemical Oxygen Demand 20 mg/L <2 mg/L
Total nitrogen   2.80 mg/L
Total phosphorus   6.32 mg/L
Date Sampled: 10 May 2017 - Date obtained: 18 May 2017 - Date published: 19 May 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 16 mg/L
Biochemical Oxygen Demand 20 mg/L 8 mg/L
Date Sampled: 12 April 2017 - Date obtained: 24 April 2017 - Date published: 2 May 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 16 mg/L
Biochemical Oxygen Demand 20 mg/L 5 mg/L
Date Sampled: 1 March 2017 - Date obtained: 15 March 2017 - Date published: 15 March 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 22 mg/L
Biochemical Oxygen Demand 20 mg/L 7 mg/L
Date Sampled: 1 February 2017 - Date obtained: 8 February 2017 - Date published: 9 February 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 21 mg/L
Biochemical Oxygen Demand 20 mg/L 6 mg/L
Date Sampled: 4 January 2017 - Date obtained: 16 January 2017 - Date published: 1 February 2017
Oil & grease 10 mg/L <2 mg/L
Total suspended solids 30 mg/L 23 mg/L
Biochemical Oxygen Demand 20 mg/L 7 mg/L

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