# References

HAMMOND, A., 2019. Proposal of the ‘extreme rank plot’ for extreme value analysis: with an emphasis on flood frequency studies. Hydrology Research, 50 (6), 1495–1507.

HOSKING, J.R.M. AND WALLIS, J.R., 1997. Regional frequency analysis: an approach based on L-moments. Cambridge: Cambridge University Press.

KJELDSEN, T.R., 2007. Flood Estimation Handbook. Supplementary report no.1: The revitalised FSR/FEH rainfall-runoff method. Wallingford: Centre for Ecology & Hydrology.

KJELDSEN, T.R., JONES, D.A., BAYLISS, A.C., 2008. Improving the FEH statistical procedures for flood frequency estimation. Wallingford: Centre for Ecology & Hydrology. Report no. SC050050.

SHERMAN, L. K., 1932. Streamflow from rainfall by unit-graph method. Engineering News Record, 108:501-505.

HAMMOND, A., 2022. Easy methods for quantifying the uncertainty of FEH pooling analysis. Circulation - The Newsletter of the British Hydrological Society, (152).

WALLINGFORD HYDROSOLUTIONS, (2019). The Revitalised Flood Hydrograph Model. ReFH2.3: Technical Guide. Available at: https://refhdocs.hydrosolutions.co.uk/The-ReFH2-Model/Introduction/ [Accessed 22 September 2025].

FAULKNER, D.S., 1999. Rainfall frequency estimation (Flood Estimation Handbook volume 2). Wallingford: Centre for Ecology and Hydrology.

ROBSON, A.J. and REED, D.W., 1999. Statistical procedures for flood frequency estimation (Flood Estimation Handbook volume 3). Wallingford: Centre for Ecology and Hydrology.

HECHT, M. and ZITZMANN, S., 2025. nonstat: Detecting Nonstationarity in Time Series. R package version 0.0.6.