“…Traditional statistical approaches [e.g., Venetis , ; Clarke , ; Clarke et al ., ; Petersen‐Øverleir and Reitan , ] base their discharge uncertainty bounds on the residual variance from a regression function or the variance of the parameter estimates for the rating curves, but do not explicitly incorporate measurement uncertainty in the gauging data. Bayesian approaches [e.g., Moyeed and Clarke , ; Petersen‐Øverleir and Reitan , ; Reitan and Petersen‐Øverleir , ; Le Coz et al , 2014; Juston et al ., ] offer the advantage of incorporating hydraulic knowledge of the gauging station to set informative priors on the rating‐curve parameters and deriving a likelihood function that accounts for uncertainty in the individual stage‐discharge measurements [e.g., Le Coz et al ., ]. Alternative approaches [e.g., Krueger et al ., ; Guerrero et al ., ; Jalbert et al ., ; Westerberg et al ., ; McMillan et al ., ] have tended to concentrate on non‐stationary rating curves where the typical assumptions made in statistical approaches may result in biased uncertainty estimates.…”