According to the 1986 census referred to above, there were 380 private dwelling units located in the Nauwigewauk Planning Area in 1986, of which all but 60 were owner occupied. Of these 380, 60 were constructed before 1946, 50 were built between 1947 and 1970, inclusive, 180 were built between 1971 and 1980, inclusive, and 90 were built between 1981 and 1986, inclusive. A land use survey conducted by the Minister of Municipal Affairs in November, 1989 found that the Nauwigewauk Planning Area was primarily residential in character, with most of the development being single-family residential. This finding reinforces the inferences that may be made from the above-mentioned census data, to the effect that a significant number of families with dependents live in the Nauwigewauk Planning Area. The two major settlement clusters are Darlings Island and Bonney Road. Most of the homes located within the Nauwigewauk Planning Area are serviced by private wells and septic tank systems.