EPA license No: 5059

Licence Period: 18 June to 19 June

View current licence

*Sampling Point

1. At the effluent re-use intake valve located within the effluent pond as indicated on the plan Sewage Treatment Works Paddock, Paxton St Denman, Plan No. S2 SH20, dated 3/7/86.

3. At the effluent flume to the works on the plan titled Sewage Treatment Works Paddock, Paxton St Denman, Plan No. S2 SH20, dated 3/7/86.

Frequency: Monthly; Method: Representative sample

 

Sampling Point
(Volume max
discharge limit of Reuse water is-2100kl/day) 

Measur-
ement Date
Date SampledDate Results ObtainedDate Published
RESULTS
Comments
Oil and Grease (Limit <10 mg/l) pH (Limit 6.5-8.5) Total Suspended Solids (Limit < 30 mg/l) Biochemical Oxygen Demand (Limit < 20 mg/l)
1- Discharge to Utilisation Area

(At the effluent re-use intake valve located within the effluent pond as indicated on the plan Sewage Treatment Works Paddock, Paxton St Denman, Plan No. S2 SH20, dated 3/7/86 - Refer to Map)
Jun -18 13/06/2018 04/07/2018 19/078/2018 2 8.3 13 2 Compliant
July-18 11/07/2018   23/07/2018  28/08/2018  5 8.5   41 Compliant except suspended solids could be due to disturbed bed near the sampling point. 
 Aug-18 18/08/2018   28/08/2018 07/09/2018   2  7.6  21 Compliant 
Sept 18  11/09/2018 21/09/2018 15/10/2019 8 8.1 47 5 Compliant except Suspended solid Could be due to Algal problem 
 Oct-18 10/11 24/10/2018  9/11/2018  2  8  35  3 Compliant except suspended solid dur to algal growth in hot season in pond 
               
Nov-18  8/11/2018  20/11/2018  5/12/2018   3  8  65  3 High TSS due to excessive algal growth in the effluent pond 
 Dec-18  13/12/2018 21/12/2018     3  8.5 71   6 High TSS due to excessive algal growth in the effluent pond  
Jan-19   17/01/2019  31/10/2019   9.4   62  8 High algae growth is contributing to high pH & TSS
Feb-19  12/02/2019  21/02/2019    1.4  9.6   41  7 High TSS due to excessive algal growth in the effluent pond   
                 
                 
                 
                 
                 
3 - Total Volume Monitoring*

(At the effluent flume to the works on the plan titled Sewage Treatment Works Paddock, Paxton St Denman, Plan No. S2 SH20, dated 3/7/86 - Refer to Map)
Measur-
ement Date
 Denman Sewer Treatment Plan Volume monitoring (kl/month)
Jun-18   map 8,719 
Jul-18 9,337
 Aug-18 9,376
Sept-18  10,030 
Oct-18  11,642 
Nov-18  9.549 
 Dec-18 9,477 
 Jan-19 9,127 
 Feb-19 8,169 
Mar-19   
Apr-19   
May-19   
Jun-19  Archive


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