Analysis of information sources in references of the Wikipedia article "டார்பெலா அணை" in Tamil language version.
{{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help)Annually, over 70 percent of the water is spilled over the spillway instead of generating hydropower.