Flooding in Northern Territory’s Katherine and surrounding areas due to ex-Tropical Cyclone Narelle
Consensus Summary
Northern Territory’s Katherine and surrounding areas are facing severe flooding triggered by ex-Tropical Cyclone Narelle, with the Katherine River peaking at 19.2 metres in early March, marking the town’s worst flooding in nearly 30 years. Both articles confirm the river’s water levels fluctuated around the 17.5-metre major flood level, with the BOM warning of potential further rises due to ongoing rainfall. Remote communities like Daly River and Numbulwar remain under prolonged major flooding, displacing residents for weeks and causing widespread damage. The NT government and federal authorities are coordinating relief efforts, including the return of some evacuees and distribution of flood relief funding. While some areas like Adelaide River have seen receding waters, flood warnings and elevated river levels persist in other regions, with emergency services urging residents to remain cautious. Contradictions exist between the two articles regarding the current river levels, repatriation timelines, and specific flood warnings, highlighting the evolving nature of the situation.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- Ex-Tropical Cyclone Narelle caused severe flooding in the Northern Territory, particularly in Katherine and surrounding regions, in early March 2024.
- The Katherine River peaked at 19.2 metres in early March, marking Katherine’s worst flooding in nearly 30 years (almost three decades).
- The BOM reported the Katherine River at Katherine Bridge reached just above the 17.5-metre major flood level on Thursday morning (Article 1) and was expected to exceed the major flood level again on Wednesday (Article 2).
- Daly River/Nauiyu experienced prolonged major flooding, with river levels expected to remain above the major flood level for the rest of March, displacing residents for over a month.
- More than 15,000 sandbags were delivered to Katherine to protect homes and businesses ahead of the cyclone’s impact.
- The NT government and federal government are coordinating to ensure evacuees from remote communities like Numbulwar and Murray Downs are cared for until it is safe for them to return home.
- Boil water alerts were issued for Batchelor, Numbulwar, Jilkminggan, and Adelaide River, later lifted as flood threats decreased.
- Royal Darwin Hospital and Palmerston Regional Hospital escaped damage from the cyclone, with a weather-related code yellow lifted on Thursday.
- The Waterhouse River at Beswick Bridge reached a minor flood level of 7.7 metres on Wednesday afternoon, with further rainfall expected to cause renewed rises.
- The BOM issued a flood watch across much of the Top End due to moderate to heavy rainfall from ex-Tropical Cyclone Narelle.
Points of Difference
Details reported by only one source:
- Katherine River water levels are now a few centimetres below the 17.5-metre major flood level after peaking just above it on Thursday morning, with the peak expected to flow downstream to Nauiyu/Daly River.
- Trent de With, a local resident, stated that the near-miss flood damage was 'fantastic' and that rain takes about three days to flow downstream into Katherine, a lesson he hopes residents will remember for future emergencies.
- Some residents of displaced communities, including those from Murray Downs and almost 200 Numbulwar evacuees, began returning home this week by air, with Numbulwar receiving Immediate Relief Payments for flooding damage.
- Ali Curung residents received their first instalment of flood relief funding, with the remaining to be provided upon their return home.
- Beswick/Wugularr residents did not evacuate but are sheltering on higher ground due to flooding, with the Waterhouse River peaking at minor flood levels.
- A field hospital was opened in Katherine to care for patients while the town’s permanent hospital remains closed due to flooding.
- The NT government stated that flood-affected residents of displaced communities are 'beginning to return home' this week.
- The BOM’s latest weather warnings indicated that the peak at Katherine will flow downstream and feed into the major flood level at Nauiyu/Daly River, where homes remain underwater.
Contradictions
Conflicting information between sources:
- Article 1 states the Katherine River is now a few centimetres below the 17.5-metre major flood level after peaking just above it, while Article 2 states the river was expected to exceed the major flood level again on Wednesday morning.
- Article 1 reports that the Katherine River peaked at 1.6 metres below the level that triggered inundation earlier this month, while Article 2 does not mention this specific measurement but focuses on the possibility of another major flood.
- Article 1 mentions that some residents of displaced communities, including those from Murray Downs and Numbulwar, began returning home this week, while Article 2 does not provide details on repatriation timelines or specific communities returning.
- Article 1 states that boil water alerts were lifted for Batchelor, Numbulwar, Jilkminggan, and Adelaide River, while Article 2 only mentions Adelaide River’s flooding receding but warns of elevated river levels and possible further wet weather.
- Article 1 reports that the peak at Katherine will flow downstream and feed into the major flood level at Nauiyu/Daly River, while Article 2 states that prolonged major flooding is continuing along the Daly River at Daly River Police Station for the rest of March.
Source Articles
Katherine braces for possibility of second major flood this month
Residents in Katherine are bracing for the possibility of major riverine flooding today, which would mark the second significant weather event to rock the town in a month....
Katherine escapes more flood damage as remote evacuees start heading home
Major flooding has eased along the Katherine River and the town has been spared further damage, while surrounding remote communities are starting to recover....