Jenolan Caves

Sewage Treatment Plant Analytical Results

Analyte / Analytical Result / July 2015 - onwards

Sample Date Sample Location Biochemical Oxygen Demand (mg/L) Nitrogen (ammonia) (mg/L) Nitrogen (total) (mg/L) Faecal Coliforms (colony units /100ml) Oil & Grease (mg/L) Phosphorus (total) (mg/L) Total Suspended Solids (mg/L)  pH
23.7.2015 EPL Point 2 <2 0.07 22 <1 7 1.19 <5 7.79
13.8.2015 EPL Point 2 <2 0.03 9.7 18 <5 0.28 <5 8.05
13.8.2015 EPL Point 3 <2 0.01 0.4 24 <5 0.02 <5 8.33
13.8.2015 EPL Point 4 <2 0.01 0.3 33 <5 <0.01 <5 8.36
17.9.2015 EPL Point 2 <2 0.01 0.4 <1 <5 <0.01 8 8.01
22.10.2015 EPL Point 2 <2 0.02 0.2 3 <5 <0.01 5 8.02
26.11.2015 EPL Point 2 <2 0.01 0.1 <1 <5 0.01 <5 7.76
21.12.2015 EPL Point 2 <2 0.02 0.2 <1 <5 0.03 <5 7.72
25.1.2016 EPL Point 2 <2 <0.01 0.2 1 <5 <0.1 <5 8.34
26.2.2016 EPL Point 2 <2 <0.01 0.2 <1 <5 <0.01 <5 8.11
23.3.2016 EPL Point 2 <2 <0.01 0.2 <1 <5 <0.01 6 8.01
14.4.2016 EPL Point 2 <2 <0.01 0.2 <1 <5 0.02 <5 8.13
19.5.16 EPL Point 2 2 0.05 3.4 1 5 0.12 5 7.92
23.6.16 EPL Point 2 2 0.01 1.1 1 5 0.01 5 7.44
28.7.16 EPL Point 2 2 0.02 1.9 1 5 0.02 5 7.83
25.8.16 EPL Point 2 <2 <0.01 .04 <1 <5 0.02 8 7.32
25.8.16 EPL Point 3 3 0.03 .04 14 <5 0.01 <5 8.11
25.8.16 EPL Point 4 2 0.04 .05 14 <5 0.02 <5 8.18
22.9.2016 EPL Point 2 <2 0.5 3.2 4 <5 0.1 <5 7.07
24.10.2016 EPL Point 2 <2 1.28 4.2 10 <5 0.07 <5 7.3
31.11.16 EPL Point 2 <2 0.03 2.2 3 <5 0.82 12 7.67
21.12.16 EPL Point 2 <2 0.14 3.7 17 <5 0.52 6 6.96
9.1.17 EPL Point 2 <2 0.21 2.4 <10 <5 0.32 25 7.47
28.2.17 EPL Point 2 <2 0.1 6.1 96 <5 0.35 9 8.09
22.3.17 EPL Point 2 <2 0.07 9.3 170 <5 0.25 <5 7.21
19.4.17 EPL Point 2 3 10.2 16.2 1 6 0.7 <5 7.62
29.5.17 EPL Point 2 <2 1.68 8.8 <1 <5 0.58 <5 7.18
28.6.17 EPL Point 2 2 1.29 3.3 <1 <5 0.05 <5 7.73
26.7.17 EPL Point 2 <2 0.04 5.8 <1 <5 <0.01 5 7.30
30.8.17 EPL Point 2 <2 0.05 1.5 <1 <5 0.51 12 7.4
26.9.17 EPL Point 2 <2 0.19 0.9 <1 <5 0.04 <5 7.9
26.9.17 EPL Point 3 <2 <0.01 0.2 110 <5 0.1 <5 8.1
26.9.17 EPL Point 4 <2 <0.01 0.2 130 <5 <0.1 <5 8.5
25.10.17 EPL Point 2 <2 0.06 0.7 <1 <5 0.04 <5 7.1
22.11.17 EPL Point 2 <2 0.05 2.8 <1 <5 0.03 <5 6.9
21.12.17 EPL Point 2 <2 0.05 1 <1 <5 0.07 <5 7.2
23.1.18 EPL Point 2 <2 0.24 3.6 <3 <5 0.19 <5 7.1
26.2.18 EPL Point 2 <2 0.07 7.5 14 <5 0.26 <5 7.6
27.3.18 EPL Point 2 <2 0.11 2.3 <1 <5 0.09 <5 7.2
18.4.18 EPL Point 2 <2 0.26 8.1 <1 <5 0.55 8 7.5
16.5.18 EPL Point 2 2 0.52 2 1 5 0.29 8 7.8
27.6.18 EPL Point 2 4 0.23 1 140 <5 0.02 <5 7.5
24.7.18 EPL Point 2 3 6.18 23.4 <1 <5 0.05 <5 7.2
22.8.18 EPL Point 2 <2 0.17 3.3 <1 <5 <0.01 <5 7.8
22.8.18 EPL Point 3 <2 <0.01 0.2 23 <5 <0.01 <5 8.2
22.8.18 EPL Point 4 <2 <0.01 0.2 14 <5 <0.01 <5 8.0
25.9.18 EPL Point 2 <2 1.79 3.4 <1 <5 .12 <5 7.7
24.10.18 EPL Point 2 2 0.27 1.9 <1 <5 0.52 <5 7.3

Analyte / Analytical Result / July 2014 - June 2015

Sample Date Sample Location Biochemical Oxygen Demand (mg/L) Nitrogen (ammonia) (mg/L) Oxidised Nitrogen Nox-N Faecal Coliforms (colony units/100ml) Oil & Grease (mg/L) Phosphorus (total) (mg/L) Total Suspended Solids (mg/L)  pH
1.7.2014 EPL Point 2 <2 <0.1 0.22 <1 4 <0.1 56 7.5
31.7.2014 EPL Point 2 <2 <0.1 0.22 <1 4 2.3 3 7.3
4.11.2014 EPL Point 2 <2 <0.1 0.19 <1 <2 3.7 <2 7.7
20.1.2015 EPL Point 2 <2 0.1 1.1 <1 <2 2.3 <2 7.8
3.2.2015 EPL Point 2 <2 <0.1 0.28 <1 4 3 <2 7.9

Sewage Treatment Plant Flow Data 2015 - 2016

Frequency Measurement Location # of Measurements Lowest Result Mean Result High Result
Daily EPL Point 1 366 12984.2 L 28168.2 L 78575.9 L

Sewage Treatment Plant Flow Data 2014 - 2015

Frequency Measurement Location # of Measurements Lowest Result Mean Result High Result
Daily EPL Point 1 365 (some estimated) 17122 L 31522 L 99913 L

 

Analyte / Analytical Result / Pre July 2014

Sample Date Sample Location Biochemical Oxygen Demand (mg/L) Nitrogen (ammonia) (mg/L) Nitrogen (total) (mg/L) Faecal Coliforms (colony units/100ml) Oil & Grease (mg/L) Phosphorus (total) (mg/L) Total Suspended Solids (mg/L)  pH
13.8.2012 N/S <2 <0.1 0.67 <1 <2 <0.1 <2 7.6
27.8.2012 N/S <2 0.1 37 <1 <2 <0.1 <2 7.4
17.9.2012 N/S <2 <0.1 14 <1 <2 <0.1 4 7.7
7.10.2012 N/S <2 <0.1 19 <1 <2 <0.1 <2 7.6
28.10.2012 N/S <2 0.1 21 <1 <2 <0.1 2 8
26.11.2012 N/S <2 <0.1 0.2 <1 4 <0.1 <2 7.7
11.12.2012 N/S <2 <0.1 0.21 <1 9 <0.1 <2 7.8
22.1.2013 N/S <2 <0.1 0.2 <1 <2 <0.1 <2 7.9
5.2.2013 N/S <2 <0.1 0.38 2 2 <0.1 <2 7.9
12.3.2013 N/S <2 <0.1 0.36 <1 <2 <0.1 <2 8
2.4.2013 N/S <2 <0.1 0.23 <1 5 <0.1 <2 8.1
16.4.2013 N/S <2 <0,1 0.28 1 4 <0.1 <2 8
7.5.2013 N/S <2 <0.1 0.22 <1 <2 <0.1 <2 7.7
11.6.2013 N/S <2 <0.1 0.22 <1 7 <0.1 <2 8
2.7.013 N/S <2 <0.1 0.38 <1 <2 <0.1 <2 7.5
12.8.2013 N/S <2 <0.1 0.26 <1 <2 <0.1 39 7
27.8.2013 N/S <2 <0.1 0.18 <1 3 <0.1 27 7.3
16.9.2013 N/S <2 <0.1 0.15 <1 5 <0.1 <2 7.9
15.10.2013 N/S <2 <0.1 0.29 <1 <2 <0.1 <2 7.7
29.10.2013 N/S <2 <0.1 0.23 <1 <2 <0.1 3 7.6
25.11.2013 N/S <2 <0.1 0.2 <1 3 <0.1 <2 7.7
16.12.2013 N/S <2 <0.1 0.2 1 2 <0.1 <2 7.6

 

Jenolan Caves Apps
4655 Jenolan Caves Road, Jenolan Caves, Blue Mountains NSW. Ph: 1300 76 33 11 or +61 2 6359 3911
2011 Winner - Australian Tourism Awards

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