Journal of Environmental and Public Health / 2015 / Article / Tab 3

Review Article

A Review of On-Site Wastewater Treatment Systems in Western Australia from 1997 to 2011

Table 3

Type of OWTS approved by LG periods 1997–2011.

NumberLocationSystem typeYearTotal Total per LG
979899000102030405060708091011

1ArmadaleSeptic tank6229102104103565555324894601141019711121377
ATU1252416921232224264
Composting toilet11

2AshburtonSeptic tank110102172
ATU3102336
Composting toilet11
Others (holding tanks)24824

3BelmontATU112
Others1214

4ChitteringSeptic tank555644841485872537168464546517711164
ATU3810736979813233120157
Composting toilet22323113
Others36975171324342325242112223

5CockburnSeptic tank292833405055602225202816168430446
ATU144113216

6CueSeptic tank15311010

7DalwallinuSeptic tank1321711
ATU2114

8DandaraganSeptic tank27473136344464413338191613443447
ATU44

9DardanupSeptic tank812133335
ATU112

10DerbySystems not specified2411314106686121820131139201201

11Donnybrook-BalingupSeptic tank4253505159255264
ATU104319

12East FremantleGreywater system1111111188

13EsperanceSeptic tank772556403926263741
ATU12963122
Systems not specified10679504335463760456

Septic tank7764222211135
14FremantleATU11  111595
Others1  32137148755

15GosnellsSeptic tank12121719201999119
ATU22411313
Composting toilet11
Others2316

16JoondalupSeptic tank14292217152212912211  1148148

Septic tank7774917376756666717064444560511003
17KalamundaATU282423111413515181827192728202901321
Composting toilet1113
Others  31  11137223125

18ManjimupSeptic tank226863493338352648474248564229646665
ATU12  1143214
Composting toilet112
Others123

19MundaringSeptic tank1193224183113107942984101115171421257015621788
ATU2416154101251491351627143
Composting toilet11
NRS122861366611245
Greywater system21731334437

20MurchisonSeptic tank111

21MurraySeptic tank61438324023153199
ATU7101046946

22NedlandsSeptic tank122523142026
ATU11114
Others112

23NorthamptonSeptic tank3441111

24PlantagenetSeptic tank363947375241835361373134551565
ATU1415112
Composting toilet11
Others11

25Port HedlandSeptic tank832131729
ATU1146
Treatment plant1135
Others11

26Serpentine-JarrahdaleSeptic tank72149483025162615474281189
ATU247713588105905511275761

27Stirling Septic tank31384828212112371112  1215227
ATU15111211
Others11

28WannerooSeptic tank93124107961031281331208477706746526013601377
ATU2125
Others (Ecomax)112  1  3412

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.