Ohinemuri River

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Ohinemuri River
Ohinemuri River at Karangahake.jpg
Ohinemuri River at Karangahake
Ohinemuri River
Location
CountryNew Zealand
Physical characteristics
Source 
  location Coromandel Range
Mouth  
  location
Waihou River
Length28 km (17 mi)

The Ohinemuri River is located in the northern half of New Zealand's North Island, at the base of the Coromandel Peninsula.

Contents

The river's source is north-east of the town of Waihi, close to the shore of the Bay of Plenty, but flows west rather than into the bay. It runs through the steep-sided Karangahake Gorge, forming a break between the Coromandel Range and the Kaimai Ranges. After 28 kilometres (17 mi), it joins the Waihou River near the town of Paeroa, 20 kilometres (12 mi) south of the Firth of Thames, into which the Waihou River empties.

Tributaries

Public access

Gold mines

Ohinemuri River, near Paeroa, with a goldmining dredge, ca. 1916 Scene alongside the Ohinemuri River, near Paeroa, with a goldmining dredge ATLIB 252511.png
Ohinemuri River, near Paeroa, with a goldmining dredge, ca. 1916

At Karangahake Gorge the remains of the Crown and Talisman gold mines are visible from the Karangahake Gorge Historic walkway. [1] At Waikino the Victoria Battery site has been opened as a public reserve. A railway line followed the river's south bank eastward to Waihi until 1952. This is now part of the Hauraki Rail Trail.

On 23 August 2024, the Ohinemuri River turned bright orange, with an old mining shaft eventually confirmed as the source. Testing is underway as mining waste is often toxic. [2]

Old towns

Several old mining towns are located along the river, including:

See also

References

"Place name detail: Ohinemuri River". New Zealand Gazetteer. Land Information New Zealand . Retrieved 9 July 2009.

37°23′S175°39′E / 37.383°S 175.650°E / -37.383; 175.650