16-Civ-B4 Engineering Hydrology
Worked solutions to 10 past sittings (2013–2018), 70 questions. Pick a sitting, or start from a topic below.
- May 2018
- December 2017
- May 2017
- May 2016
- December 2015
- May 2015
- December 2014
- December 2013
- May 2013
- Undated paper
Topics across the sittings
Topics that come up in more than one sitting, taken from the headings of our worked solutions. A topic counts once per sitting.
- Unit Hydrographs (10 sittings): May 2018 Q1 · December 2017 Q2 · May 2017 Q1 · May 2016 Q2 · December 2015 Q2 · May 2015 Q2 · December 2014 Q3 · December 2013 Q2 · May 2013 Q2 · Undated paper Q2
- Areal Precipitation (9 sittings): May 2018 Q4 · December 2017 Q3 · May 2017 Q3 · May 2016 Q3 · December 2015 Q4 · May 2015 Q3 · December 2014 Q1 · December 2013 Q3 · May 2013 Q3
- Floods (9 sittings): December 2017 Q6 · May 2017 Q6 · May 2016 Q6 · December 2015 Q6 · May 2015 Q6 · December 2014 Q4 · December 2013 Q5 · May 2013 Q6 · Undated paper Q6
- Runoff Hydrographs (9 sittings): May 2018 Q1 · December 2017 Q2 · May 2017 Q1 · May 2016 Q2 · December 2015 Q2 · May 2015 Q2 · December 2014 Q3 · December 2013 Q2 · Undated paper Q2
- Frequency (8 sittings): December 2017 Q6 · May 2017 Q6 · May 2016 Q6 · December 2015 Q6 · May 2015 Q6 · December 2014 Q4 · December 2013 Q5 · May 2013 Q6
- Groundwater flow (8 sittings): May 2018 Q2 · May 2017 Q2 · May 2016 Q1 · December 2015 Q1 · May 2015 Q1 · December 2014 Q2 · May 2013 Q1 · Undated paper Q1
- Hydrologic Modelling (8 sittings): May 2018 Q3 · December 2017 Q4 · May 2017 Q4 · May 2016 Q4 · December 2015 Q3 · May 2015 Q4 · December 2014 Q5 · December 2013 Q7
- Probability Analysis of Precipitation (8 sittings): December 2017 Q6 · May 2017 Q6 · May 2016 Q6 · December 2015 Q6 · May 2015 Q6 · December 2014 Q4 · December 2013 Q5 · May 2013 Q6
- Surface runoff (8 sittings): May 2018 Q2 · December 2017 Q1 · May 2017 Q2 · May 2016 Q1 · December 2015 Q1 · May 2015 Q1 · December 2014 Q2 · Undated paper Q1
- Conceptual Models (7 sittings): May 2018 Q1 · December 2017 Q2 · May 2016 Q2 · December 2015 Q2 · May 2015 Q2 · December 2014 Q3 · December 2013 Q2
- Hydrologic cycle processes (7 sittings): December 2017 Q1 · May 2017 Q2 · May 2016 Q1 · December 2015 Q1 · May 2015 Q1 · December 2014 Q2 · Undated paper Q1
- Infiltration Simulation (7 sittings): May 2017 Q7 · May 2016 Q7 · December 2015 Q7 · May 2015 Q7 · December 2014 Q6 · December 2013 Q6 · May 2013 Q7
- Energy Budget (6 sittings): May 2017 Q7 · May 2016 Q7 · May 2015 Q7 · December 2014 Q6 · December 2013 Q6 · May 2013 Q7
- Lake routing (6 sittings): May 2017 Q4 · May 2016 Q4 · December 2015 Q3 · December 2014 Q5 · December 2013 Q7 · Undated paper Q4
- Point (6 sittings): May 2018 Q4 · December 2017 Q3 · May 2017 Q3 · May 2016 Q3 · December 2013 Q3 · Undated paper Q3
Questions by sitting
May 2018
- Question 1: Runoff Hydrographs, Unit Hydrographs and Conceptual Models
- Question 2: Hydrologic Cycle, Groundwater Flow and Surface Runoff
- Question 3: Hydrologic Modelling and Reservoir or Lake Routing
- Question 4: Point and Areal Precipitation and Stream Flow Measurement
- Question 5: Urban and Highway Drainage Structure Design
- Question 6: Statistical Frequency and Probability Analysis
- Question 7: Channel or River Routing and Flood Wave Behaviour
December 2017
- Question 1: Hydrologic Cycle Processes, Groundwater and Surface Runoff
- Question 2: Runoff Hydrographs, Unit Hydrographs and Conceptual Models
- Question 3: Point and Areal Precipitation, and Stream-Flow Measurement
- Question 4: Hydrologic Modelling and Reservoir or Lake Routing
- Question 5: Channel Routing and Flood-Wave Behaviour
- Question 6: Frequency and Probability Analysis of Precipitation and Floods
- Question 7: Urban and Highway Drainage Structure Design
May 2017
- Question 1: Runoff hydrographs, unit hydrographs and conceptual models of runoff
- Question 2: Hydrologic cycle processes, groundwater flow and surface runoff
- Question 3: Point and areal precipitation, and stream flow measurement
- Question 4: Hydrologic modelling, and reservoir and lake routing
- Question 5: Channel or river routing and flood wave behaviour
- Question 6: Frequency and probability analysis of precipitation and floods
- Question 7: The hydrologic equation, energy budget and infiltration simulation
May 2016
- Question 1: Hydrologic cycle processes, groundwater flow and surface runoff
- Question 2: Runoff hydrographs, unit hydrographs and conceptual models
- Question 3: Point and areal precipitation, and stream flow measurement
- Question 4: Hydrologic modelling, and reservoir and lake routing
- Question 5: Channel or river routing and flood wave behaviour
- Question 6: Frequency and probability analysis of precipitation and floods
- Question 7: The hydrologic equation, energy budget and infiltration simulation
December 2015
- Question 1: Hydrologic cycle processes, groundwater flow and surface runoff
- Question 2: Conceptual models, unit hydrographs and runoff hydrographs
- Question 3: Hydrologic modelling, reservoir and lake routing
- Question 4: Areal precipitation and stream-flow measurement
- Question 5: Channel and river routing, flood-wave behaviour
- Question 6: Frequency and probability analysis of precipitation and floods
- Question 7: Energy budget equation and infiltration simulation
May 2015
- Question 1: Hydrologic Cycle Processes, Groundwater Flow and Surface Runoff
- Question 2: Runoff Hydrographs, Unit Hydrographs and Conceptual Models
- Question 3: Areal Precipitation and Stream Flow Measurement
- Question 4: Hydrologic Modelling, Model Validation and Reservoir Routing
- Question 5: Channel Routing and Flood-Wave Behaviour
- Question 6: Frequency and Probability Analysis of Precipitation and Floods
- Question 7: Hydrologic Equation, Energy Budget and Infiltration Simulation
December 2014
- Question 1: Areal Precipitation and Stream Flow Measurement
- Question 2: Hydrologic Cycle Processes, Surface Runoff and Groundwater Flow
- Question 3: Unit Hydrographs, Runoff Hydrographs and Conceptual Models
- Question 4: Frequency and Probability Analysis of Precipitation and Floods
- Question 5: Reservoir and Lake Routing, and Hydrologic Modelling
- Question 6: Hydrologic Equation, Infiltration Simulation and Energy Budget
- Question 7: Channel Routing and Flood Wave Behaviour
December 2013
- Question 1: Precipitation, Groundwater and Surface Runoff in a Rural Watershed
- Question 2: Unit Hydrographs, Runoff Hydrographs and Conceptual Models
- Question 3: Point and Areal Precipitation, and Long-Term Streamflow Measurement
- Question 4: Channel Routing and Dam-Break Flood-Wave Behaviour
- Question 5: Frequency and Probability Analysis of Precipitation and Floods
- Question 6: Hydrologic Equation, Energy Budget and Infiltration Simulation
- Question 7: Hydrologic Modelling, Reservoir Routing and Lake Routing
May 2013
- Question 1: Hydrologic Cycle, Effective Rainfall and Groundwater Flow
- Question 2: Models of Runoff, Unit Hydrographs and Hydrograph Shape
- Question 3: Streamflow Measurement and Areal Precipitation
- Question 4: Channel and River Routing, and Flood-Wave Behaviour
- Question 5: Hydrologic Model Calibration and Reservoir Routing
- Question 6: Frequency and Probability Analysis of Precipitation and Floods
- Question 7: Water Balance, Energy Budget and Infiltration Simulation
Undated paper
- Question 1: Hydrologic cycle processes, groundwater flow and surface runoff
- Question 2: Runoff hydrographs, unit hydrographs and conceptual models of runoff
- Question 3: Point and areal estimates of precipitation, and stream flow measurement
- Question 4: Basics of hydrologic modelling, and reservoir and lake routing
- Question 5: Channel or river routing and flood wave behaviour
- Question 6: Statistical methods of frequency and probability analysis applied to precipitation and floods
- Question 7: Urban and highway drainage structure design