From cesspits to sewers: a tale of wastewater treatment

The post on the history of pollution in the Manawatu River has been one of the most popular posts on this website. This post adds to that story with a history of Palmerston North’s sometimes beleaguered sewerage system.

In the 1870s, the early years of the township, there was no sewage network. Instead, households had “long-drops”, while hotels and boarding houses built cesspits to bury “nightsoil”. By 1877, the odour from these was becoming unbearable in some locations, and in 1879, the borough council prohibited the digging of open cesspits, instead creating a ten acre “sanitary reserve” for the burial of nightsoil and household refuse.

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The history of regional government – Part 2: are we entering a new era?

The earlier article A short history of regional government in NZ contained musings about whether there might be clues in the history of regional government in New Zealand that help explain the predicament that Environment Canterbury (ECan) now finds itself in. The article failed to answer this question, but promised a future article to explore this question further. An examination of our more recent history reveals that this – at least in part, may be a product of an increasingly challenging environmental landscape outgrowing the RMA model of regional council focused on end-of-pipe, point-source pollution. Continue reading

Resource management law in NZ – a potted history

Whether we like it or loathe it, the Resource Management Act (RMA) is so much part of our social fabric and the way we make decisions about the environment today, it is hard to believe that only 20 years ago it was considered revolutionary, and groundbreaking by international standards. When it was enacted in 1991, the RMA repealed 78 statutes and regulations, and amended numerous others, to provide a single piece of legislation for the management of land, water, soil and air throughout New Zealand.

It came at a time of great change in local and central governance in New Zealand, particularly in relation to environmental management. Up until 1986, most policy and legislation relating to the environment was developed or administered by the monolithic Ministry of Works or the Forest Service, the key pieces of environmental management legislation being the Town and Country Planning Act 1977 and the Soil Conservation and Rivers Control Act 1941 (not to be confused with the Water and Soil Conservation Act, enacted in 1967) . But by the 1980s, there was a growing recognition that these pieces of legislation had become outdated and were in need of review. Continue reading