STATE OF TAMIL NADU vs STATE OF KERALA . — ORGNL.SUIT No. 3/2006
Case under 3501_3Jj-original Suits in Supreme Court / Disputes Inter-state Water Disputes : Three Judge Matter Section XVII-A. Status: PENDING.
CNR: SCIN010085202006
Filing Date
31-Mar-2006
Registration No
ORGNL.SUIT No. 3/2006
Diary Number
8520/2006
Order Date
31-Jul-2025
Document Type
ROP - of Main Case
Data as of 23-Jun-2026
Acts & Sections
Petitioner(s)
STATE OF TAMIL NADU
Adv. MISHA ROHATGI[P-1]
Respondent(s)
STATE OF KERALA .
Adv. G. PRAKASH N. VISAKAMURTHY[R-2]
Hearing History
Judge: HON'BLE THE CHIEF JUSTICE, HON'BLE MR. JUSTICE ARAVIND KUMAR and HON'BLE MR. JUSTICE JOYMALYA BAGCHI
Next Week / Week Commencing / C.O.Week
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| Date | Purpose |
|---|---|
| 14-May-2026 | Next Week / Week Commencing / C.O.Week |
| 13-May-2026 | Next Week / Week Commencing / C.O.Week |
| 07-May-2026 | Next Week / Week Commencing / C.O.Week |
| 06-May-2026 | Next Week / Week Commencing / C.O.Week |
| 29-Apr-2026 | Next Week / Week Commencing / C.O.Week |
Orders in this case
Case Summary: State of Tamil Nadu v. State of Kerala (Original Suit No. 3/2006) In this hearing dated 31-07-2025 concerning the Mullaperiyar Dam dispute, the Supreme Court directed the Union of India to obtain environmental clearance within four weeks after verifying that Kerala has granted necessary Forest Department permission. The Court ordered Tamil Nadu to complete a ROV (Remotely Operated Vehicle) study for dam grouting, with Kerala to grant permission based on the study results. For the Vallakadavu Ghat Road repair and construction, the Court extended the deadline to September-October 2025 (non-monsoon period). The case was adjourned for further hearing on 12-11-2025. This case analysis is maintained by casestatus.in based on publicly available court records.
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