Continued dumping of rubbish along Ōtaki’s waterways and estuaries is threatening the biodiversity of the area’s fragile ecosystem, just as whitebait season starts.
The rubbish includes industrial waste, concrete and construction rubble, tyres, clothing and green waste – grass clippings among them.
In Ōtaki, Greater Wellington has issued formal warning letters to individuals suspected of dumping rubbish in the KNE, for which fines of up to $20,000 can be imposed. Two warning letters have been issued in Ōtaki so far in 2024.
A commercial lawn-mowing operator allegedly dumping green waste was also charged with assault by police earlier this year after he was confronted by a member of the public.
The Ōtaki River estuary is a particular target due to its accessibility. Officially it is the Ōtaki Coast Key Native Ecosystem (KNE), a dynamic and rare grouping of coastal and wetland habitats under the care of Greater Wellington Regional Council and volunteer groups.
Greater Wellington acknowledges the problem, although the extent of “fly tipping” in the estuary is not as serious as that on Te Awa Kairangi/Hutt River – only by virtue of Ōtaki’s lower population.
However, the frequent and illegal dumping of rubbish in the estuary threatens the significant indigenous biodiversity of a fragile ecosystem, including the whitebait that arrive at this time of the year.
“Green waste is often dumped in this KNE, hidden among large flaxes by locals without respect for this precious taonga on their doorstep, or those working to protect it,” a council spokesperson told Ōtaki Today. “Dumping green waste can lead to the introduction of harmful weed species to the KNE.”
When green waste is found, it’s retrieved and taken to the landfill at the council’s (ratepayer) expense.
Dumping of green waste can harm the KNE because of its potential to introduce noxious weeds, such as tradescantia and montbretia. If they’re part of grass clippings, they spread quickly, impeding the seedlings of native species from establishing. Tradescantia mats on riverbanks can break away and contribute to flooding. The weed also causes severe dermatitis in dogs and other animals.
Tyres recently dumped by the estuary were a particularly galling discovery for regional council staff, who were able to identify and officially warn the alleged perpetrator.
“Tyre dumping is a region-wide problem. The council bears significant costs to safely recycle retrieved tyres,” the spokesperson said.
“Sadly, fly-tipping occurs regularly throughout Kāpiti. We were recently disappointed to find four car doors dumped on the margins of the Waikanae River by the carpark off State Highway 59, a popular recreation area regularly targeted for illegal dumping.”
The public is urged not to confront or antagonise people dumping rubbish, but to discreetly take photos and note licence plates if it can be done safely. Greater Wellington says it will always protect privacy with any information supplied.
Anyone seeing rubbish being dumped in the KNE can call Greater Wellington’s environmental hotline: 0800 496 734.
OTHER STORIES
LATEST POSTS
- A touch of class in beach bus
- New GP service on the way
- Terama rides for charity
- Eric’s innings falls just short of century
- Whitebait season gets under way
- New Te Horo wetland taking shape
- Te Horo Beach work ‘highly commended’
- Dumping threatens estuary ecosystem
- Shared path clip-on coming
- No eco guarantee with new trains
- Council re-affirms Māori ward decision
- Residents vow to fight on
- Sims river support acknowledged
- Pretty pink expressway pampas a pest
- Stanley ‘very happy’ with new home
- End of an era for Penray Gardens
- Rod vows to stop the stop
- Rex gets King’s Birthday honour
- Police on crims’ trail
- Mayhem on Miro Street
- Tamariki up early for Anzac Day
- $200k so far for Te Horo Hall
- Lindsay rides for cancer funding
- Kāpiti Aero Club flies into Te Horo spat
- Downtown PostShop, Kiwibank, Lotto in limbo
- Culinary icon Ruth Pretty moves on
- Councillor moots Blue Bluff swing bridge solution
- Local school lunches feed 1000 - Ōtaki Today
- Driver nabbed on expressway with kids at 175km-h
- Blazes worst I’ve seen – fire chief
- Cobblers Soup team looking for helpers
- Community gets behind Te Horo Hall fund
- Library recycling old domestic batteries recycling old domestic batteries
- Reservoir work progresses apace
- Murals brighten Te Horo Beach toilets
- Local SAR teams help in bush search
- New passion, new business for busy Bee
- Kite crazy
- Six-month bridge lane closure looms
- End of an era as Raukawa Dairy closes
- Green waste beach dumping concerns
- Community at heart of Mary-Jane’s ONZM
- Cops nail burnout hoons
- Pizza workers claim exploitation
- Racing club development goes for consent
- Memories revived as teen friends reunite
- All Saints gets a spruce-up
- Kāinga Ora reveals new homes
- Challenges, but optimism for Ōtaki shops
- Bridge work brings stop-start traffic