ENCI646-26S1 (C) Semester One 2026

Flood Analysis, Modelling and Management

15 points

Details:
Start Date: Monday, 16 February 2026
End Date: Sunday, 21 June 2026
Withdrawal Dates
Last Day to withdraw from this course:
  • Without financial penalty (full fee refund): Sunday, 1 March 2026
  • Without academic penalty (including no fee refund): Sunday, 10 May 2026

Description

Extreme value statistics; Flood modelling and uncertainty assessment; Flood protection; Risk assessment; Damage cost estimation.

Flood analysis, modelling and management is an integral part of integrated river basin management and aims to reduce the likelihood and/or the impact of floods. The course will cover all flood types in theory, but fluvial and pluvial flooding will be the focus. Techniques and tools available for analysing, modelling and managing floods will be introduced in this course, followed by flood damage estimation. The development of flood management programmes incorporating prevention, protection, preparedness, emergency response, and recovery & lessons learned will also be covered. Consideration of risk and uncertainty are underlying themes of this course.

Learning Outcomes

  • To gain theoretical knowledge and to develop practical skills in the analysis, modelling and management of floods.

    More specifically at the completion of the course, you will have acquired the following knowledge, skills and personal attributes. You will be able to

  • explain differences in flood types.
  • apply advanced statistical methods to analyse, assess and categorise floods.
  • describe current theory and practice of flood modelling.
  • develop hydrologic and hydraulic models and apply these to a flood modelling case study.
  • discuss measures to reduce flood risk.
  • contrast and critique flood protection strategies.
  • discuss socio-economic issues related to flooding.
  • explain uncertainty issues associated with flood management and be able to communicate this uncertainty.

Prerequisites

Subject to approval of the Head of Department or the Programme Director. The expected level of previous experience is detailed in the course outline.

Timetable 2026

Students must attend one activity from each section.

Tutorial A
Activity Day Time Location Weeks
01 Wednesday 12:00 - 13:00 Jack Erskine 240
16 Feb - 29 Mar
20 Apr - 31 May
Field Trip A
Activity Day Time Location Weeks
01 Monday 13:00 - 17:00 - 20 Apr - 26 Apr
Workshop A
Activity Day Time Location Weeks
01 Monday 10:00 - 13:00 Rehua 529
20 Apr - 26 Apr

Course Coordinator

Markus Pahlow

Lecturers

Markus Pahlow , Alberto Ardid and Tom Cochrane

Assessment

The assessment for this course will comprise two components – an assignment in four parts and a final exam -

Assessment breakdown

1 Flood analysis
15%
Pahlow

2 Flood forecasting
15%
Pahlow

3 Interventions: Contrast & Critique flood protection/mitigation strategies
10%
Pahlow/Cochrane

4 River flood modelling
15%
Cochrane

5 Flood inundation mapping
15%
Cochrane

6 Flood damage analysis
10%
Cochrane

5 Exam
20%
Pahlow/Cochrane



Notes:

1. All assignments must be submitted by the due date. Each assessment describes the penalty for a late submission. If a student is unable to complete and submit an assignment by the deadline due to personal circumstances beyond their control they should discuss this with the lecturer involved as soon as possible.

2. Students in this course should first consult with the course coordinator before applying for aegrotat consideration (i.e. application for special consideration). The course coordinator will inform the student regarding the academic remedies that apply.

Notes

While working on the assignments you will be encouraged to talk with others and exchange ideas. This exchange of ideas is important and valuable. However, the work you submit must be your work and contributions from other sources clearly acknowledged. Taking others’ ideas and presenting them as your own is stealing, and is a totally unethical practice. Such practices will be severely dealt with in this course.
Subject to approval of the Director of Studies.

The following knowledge is expected:
• Sound knowledge of undergraduate fluid mechanics, hydrology and open channel flow
• Working knowledge of basic extreme value statistics
The following skills are useful:
• Spatial analysis using GIS
• First experience with hydrological and hydraulic modelling
• Python and R

Indicative Fees

Domestic fee $1,344.00

* All fees are inclusive of NZ GST or any equivalent overseas tax, and do not include any programme level discount or additional course-related expenses.

For further information see Civil and Environmental Engineering .

All ENCI646 Occurrences

  • ENCI646-26S1 (C) Semester One 2026
  • ENCI646-26S2 (C) Semester Two 2026 - Not Offered