The best PE Water Resources & Environmental exam prep course for busy engineers. Master the PE Civil: WRE exam with 476+ animated video lessons, NCEES-style practice exam, and expert support.
Course content built by Mahdi Bahrampouri, Ph.D. — Civil Engineer and Co-Founder of PEwise. Every video, problem, and explanation in this course was authored by Mahdi.

Bite-sized animated lessons with 476+ videos designed to make complex concepts easy to understand.
A timed 80-question NCEES-style practice exam that mirrors the real PE Civil: Water Resources & Environmental CBT exam, with a built-in calculator and reference PDFs.
View Practice ExamsWe solve one question live every week — Thursdays, 6 PM PT. Ask your questions directly to the creator of PEwise.
I had a great experience with those concise visual presentations. They were engaging and informative.— PEwise Student
Side-by-side pricing, format, and pass-guarantee terms across the major PE Civil exam prep providers.
| Provider | Price | Format | Hours | Pass guarantee |
|---|---|---|---|---|
| PEwise | $90 | Animated video, self-paced | 17+ hrs across 476+ videos | Yes (free re-enrollment) |
| PPI Live Online | $2,076 | Live + on-demand | 70+ hrs | Yes (homework conditional) |
| School of PE OnDemand | $1,599 | On-demand | Not disclosed | Yes (4+ month courses) |
| ASCE OnDemand | ~$1,200 | On-demand | 9 sessions | No |
Competitor pricing as of April 2026; verify on each provider's site before purchase.
Introduction to the PE Water Resources & Environmental course
Chapter 1: Fluid Statics
Chapter 2: Chemistry
Chapter 3: Principles of Fluid Mechanics
Chapter 4: Measuring and Controlling the Flow of Water
Chapter 5: Pump System Fundamentals
Chapter 6: Flow in Pipe Systems
Chapter 7: Fundamental Principles of Open Channel Flow
Chapter 8: Culvert Hydraulics
Chapter 9: Storm Probability and Runoff Analysis
Chapter 10: Rainfall Analysis, Hydrographs, and Data Collection
Chapter 11: Water Balance & Storm Management
Chapter 12: Groundwater Flow
Chapter 13: Water Quality Modeling and Environmental Risk Assessment
Chapter 14: Wastewater Collection
Chapter 15: Wastewater Treatment Engineering Principles
Chapter 16: Wastewater Treatment Processes: Nutrient Removal, Solids Handling, and Disinfection
Chapter 17: Drinking Water
Chapter 18: Drinking Water Part 2
Soil classification systems covering particle analysis, USCS, AASHTO, and Rock Quality Designation (RQD). Relevant to WRE exam topic 3A.
Soil phase diagrams, volumetric and gravimetric relationships, unit weight calculations. Relevant to WRE exam topic 3B.
Proctor testing, compaction curves, relative compaction, and field acceptance criteria. Relevant to WRE exam topic 2B.
Infinite slope, ordinary method of slices, Janbu/Taylor charts, FHWA guidelines. Relevant to WRE exam topic 2E.
At-rest, active, and passive earth pressures; Rankine theory; surcharge loading. Relevant to WRE exam topic 2A.
Coulomb's coefficients, seismic earth pressures, retaining wall design. Relevant to WRE exam topic 12G.
Terzaghi's bearing capacity, failure modes, correction factors, eccentrically loaded footings. Relevant to WRE exam topic 2C.
Consolidation process, e-log p curve, normally consolidated soil settlement. Relevant to WRE exam topics 2B and 2D.
Overconsolidated soil settlement, pore pressure dissipation, time factor, stress distribution. Relevant to WRE exam topics 2B and 2D.
Geotechnical boring methods, soil samplers, rock coring, sample quality evaluation. Relevant to WRE exam topic 3A.
How each NCEES PE Civil topic area maps to PEwise course modules and practice-exam questions.
| # | NCEES topic area | Questions | PEwise coverage |
|---|---|---|---|
| 1 | Project Planning | 4–6 | Quantity take-off, cost estimating, scheduling, and lifecycle analysis sub-topics are covered through dedicated practice-exam questions with worked solutions and references to the NCEES PE Civil Reference Handbook formulas for present-worth and comparison of alternatives. |
| 2 | Soil Mechanics | 3–5 |
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| 3 | Materials | 4–6 |
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| 4 | Analysis and Design | 6–9 |
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| 5 | Hydraulics — Closed Conduit | 7–11 |
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| 6 | Hydraulics — Open Channel | 7–11 |
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| 7 | Hydrology | 8–12 |
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| 8 | Groundwater and Wells | 4–6 |
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| 9 | Surface Water and Groundwater Quality | 5–8 |
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| 10 | Drinking Water Distribution and Treatment | 6–9 |
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| 11 | Wastewater Collection and Treatment | 7–11 |
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| 12 | Project Sitework | 9–14 |
Construction site layout, horizontal/vertical curve elements, work-zone safety, and construction-methods sub-topics are covered through dedicated practice-exam questions with worked solutions and references. |
Each practice-exam question includes a worked solution and a reference citation to the NCEES exam-day design standards, so you can practice by NCEES blueprint and target specific topic areas.