Meetings, Minutes, Reports & Related Documents

This is where you can learn more about the history of water quality in the area, the science behind water quality interventions, and reports related to some of the work which has already been carried out.

You can also find presentations and minutes related to meetings held as part of the Horowhenua (Waiopehu) Water Quality Interventions work.

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Reports related to the Arawhata Constructed Wetland Complex

Arawhata Bush Block planting - 2022 and 2023.pdf
PDF | 0.54MB
Arawhata Farm soil sampling - March 2023.pdf
PDF | 4.4MB
Arawhata Wetland Complex Options Assessment - July 2022.pdf
PDF | 1.2MB
Arawhata Wetland conceptual design drawings - August 2023.pdf
PDF | 27.03MB
Arawhata Wetland conceptual design report - April 2021.pdf
PDF | 4.96MB
Arawhata Wetlands Concept Development Report - June 2023.pdf
PDF | 46.48MB
Preliminary site investigation Hokio Beach Road - October 2022.pdf
PDF | 26.3MB

Other reports related to the Horowhenua (Waiopehu) Freshwater Management Unit

Phosphorous and Nitrogen Budgets for Lake Horowhenua - September 2022.pdf
PDF | 1.92MB
The Waiopehu FMU Water Quality Model - August 2022.pdf
PDF | 1.76MB
Ōhau and Waikawa Estuaries – Nutrient Limit Setting - August 2022.pdf
PDF | 4.06MB
Lake Horowhenua Groundwater Model - October 2021.pdf
PDF | 4.47MB
Integrated Sediment, Nutrient and Drainage Management Plan for the Arawhata Catchment - March 2021.pdf
PDF | 11.42MB
Synoptic Subtidal Monitoring of Ōhau Estuary - 2021.pdf
PDF | 5.23MB
Synoptic Subtidal Monitoring of Ōhau Estuary - 2020.pdf
PDF | 4.74MB
Ōhau Estuary Synoptic Intertidal and Subtidal Survey - 2017-18.pdf
PDF | 2.58MB
Synoptic Subtidal Monitoring of Waikawa Estuary - 2021.pdf
PDF | 5.97MB
Synoptic Subtidal Monitoring of Waikawa Estuary - 2020.pdf
PDF | 3.38MB
Synoptic Subtidal Monitoring of Waikawa Estuary - 2019.pdf
PDF | 4.7MB
Waikawa Estuary Synoptic Intertidal and Subtidal Survey - 2017-18.pdf
PDF | 2.61MB
Lake Horowhenua Sediment Legacy - November 2019.pdf
PDF | 2.9MB
Lake Horowhenua Water Balance Assessment - October 2019.pdf
PDF | 5.38MB
Kākahi Survey of Lake Horowhenua - June 2018.pdf
PDF | 2.97MB
Lake Horowhenua Pest Fish Monitoring - 2018.pdf
PDF | 1.73MB
Lake Horowhenua Catchment Report Card - 2017.pdf
PDF | 4.22MB
Lake Horowhenua Accord Action Plan - 2014-16.pdf
PDF | 2.04MB
Informing a Weed Harvesting Strategy at Lake Horowhenua - January 2015.pdf
PDF | 3.72MB
Life-History of Lake Horowhenua Common Smelt - November 2013.pdf
PDF | 1.02MB
Assessment of Fish Populations in Lake Horowhenua - September 2013.pdf
PDF | 3.02MB
Lake Horowhenua Accord - August 2013.pdf
PDF | 1.5MB
Restoration Plan for Lake Horowhenua - 2012.pdf
PDF | 2.88MB
Assessment of Opportunities to Address Water Quality Issues in Lake Horowhenua - 2011.pdf
PDF | 2.5MB

Meetings and Minutes

Community meetings were held in November 2022 to discuss the conceptual designs for the Arawhata constructed wetland complex near Punahau Lake Horowhenua.
 
The presentations and minutes from these meetings are available below.

Community meeting presentations and minutes

Community engagement presentation 6 November 2022 Waitārere.pdf
PDF | 8.2MB
Meeting minutes 6 November 2022 Waitārere.pdf
PDF | 309.73KB
Community engagement presentation 15 November 2022 Taitoko Levin.pdf
PDF | 8.16MB
Meeting minutes 15 November 2022 Taitoko Levin.pdf
PDF | 325.9KB
Community engagement presentation 17 November 2022 Hōkio.pdf
PDF | 8.14MB
Meeting minutes 17 November 2022 Hōkio.pdf
PDF | 337.78KB
Community engagement presentation 20 November 2022 Waikawa.pdf
PDF | 8.8MB
Meeting minutes 20 November 2022 Waikawa.pdf
PDF | 303.85KB
Community engagement presentation 21 November 2022 Landowner meeting.pdf
PDF | 6.87MB
Meeting minutes 21 November 2022 Landowner meeting.pdf
PDF | 339.36KB
Meeting minutes 30 November 2022 Kohuturoa marae.pdf
PDF | 299.56KB

Community Stakeholder Group meetings

Meeting notes September 2025.pdf
PDF | 127.53KB
Meeting notes August 2023.pdf
PDF | 134.37KB
Meeting notes June 2023.pdf
PDF | 322.31KB
Meeting notes March 2023.pdf
PDF | 436.65KB
Meeting notes November 2022.pdf
PDF | 428.11KB
Meeting notes September 2022.pdf
PDF | 459.67KB
Meeting notes June 2022.pdf
PDF | 177.78KB
Meeting notes February 2022.pdf
PDF | 426.6KB
Meeting notes December 2021.pdf
PDF | 398.28KB

Governance Group meetings

Meeting minutes 29 April 2025.pdf
PDF | 375.52KB
Meeting minutes 11 February 2025.pdf
PDF | 452.43KB
Meeting minutes 3 December 2024.pdf
PDF | 458.31KB
Meeting minutes 23 July 2024.pdf
PDF | 380.5KB
Meeting minutes 28 November 2023.pdf
PDF | 345.47KB
Meeting minutes 9 November 2023.pdf
PDF | 411.17KB
Meeting minutes 4 August 2023.pdf
PDF | 481.2KB
Meeting minutes 29 June 2023.pdf
PDF | 453.12KB
Meeting minutes 9 May 2023.pdf
PDF | 414.17KB
Meeting minutes 28 February 2023.pdf
PDF | 0.57MB
Meeting minutes 13 December 2022.pdf
PDF | 0.56MB
Meeting minutes 25 October 2022.pdf
PDF | 395.56KB
Meeting minutes 20 September 2022.pdf
PDF | 503.55KB
Meeting minutes 25 July 2022.pdf
PDF | 1.74MB
Meeting minutes 12 July 2022.pdf
PDF | 0.81MB
Meeting minutes 24 May 2022.pdf
PDF | 0.99MB
Meeting minutes 31 March 2022.pdf
PDF | 406.84KB
Meeting minutes 25 January 2022.pdf
PDF | 0.98MB
Meeting minutes 4 November 2021.pdf
PDF | 0.98MB
Meeting minutes 9 September 2021.pdf
PDF | 0.7MB
Meeting minutes 27 July 2021.pdf
PDF | 1.4MB
Meeting minutes 23 June 2021.pdf
PDF | 1.39MB
Meeting minutes 20 May 2021.pdf
PDF | 0.97MB
Meeting minutes 10 March 2021.pdf
PDF | 0.71MB