perth: Perth dams water levels.
In depmix/hmmr: "Mixture and Hidden Markov Models with R" Datasets and Example Code

Description Usage Format Source Examples

Data from the Water Corporation of Western Australia. They state the following about these data on their website: "Streamflow is the amount of water entering our dams from our catchments and is measured by changing water storage levels." This dataset has the annual averages of these storage levels.

1	data(perth)

A data.frame consisting of the following variable:

water: water level (in GL)
year: year
wtmin1: water level in the previous year (GL)

These data are provided by the Water Corporation of Western Australia and can be found here: https://www.watercorporation.com.au/water-supply/rainfall-and-dams/streamflow/streamflowhistorical

# the data is first changed to a timeseries object and then plotted
data(perth)
wts <- ts(perth$water,start=1911)
plot(wts,ylab="GL", main="Perth dams water inflow", xlab="year", frame=FALSE, xaxp=c(1910,2020,10))