Practitioner Certification

Agentic Digital Twins for
Stormwater Systems

Build a calibrated, cloud-running, agent-queryable SWMM and HEC-RAS model of your own catchment — then turn it into a decision engine that forecasts flooding hours ahead, scores flood risk, and generates a grant-ready five-year capital plan.

2 Levels Foundation & Advanced
Live Online Two 2-Day Courses
16 Modules Hands-On Curriculum

Build the Twin.
Then Make It Decide.

One system — yours — carried through all sixteen modules. Each course closes with a capstone built live on the final afternoon: not a bolt-on exercise, but the accumulated work of the two days.

Foundation

Build the Twin

Rainfall-runoff and 1D/2D hydraulic fundamentals, automated model and terrain build from DEM and land cover, cloud simulation at scale, an MCP server that exposes SWMM and HEC-RAS to an AI agent, rain gauge strategy, data QA/QC, and automated calibration.

Advanced

Make the Twin Decide

A live twin fed by radar and level sensors, hyper-local flash flood forecasting, optimal gauge placement, ML flood risk surrogates, green versus grey infrastructure optimization, and a benefit-cost justified five-year CIP aligned to grant criteria.

Tool Stack EPA SWMM 5.2 HEC-RAS 2D PySWMM GDAL / rasterio Python MCP Docker scikit-learn

Prerequisites — this is a hands-on engineering program.

You will write code. Comfort with basic Python (variables, loops, functions, reading a script) is expected, along with working familiarity with SWMM, HEC-RAS, or another hydrologic and hydraulic model. New to modeling? Start with the free Stormwater Modeling Fundamentals course. Self-paced pre-work covering the Python environment, cloud workspace setup, and a refresher on rainfall-runoff and open channel hydraulics is included and must be completed before day one. No machine learning or AI background is assumed. If you lead a utility rather than model for one, the one-day Executive Program is built for you instead.

Foundation Certification

Certified Agentic Modeling Practitioner — Stormwater

$2,450
2 Days Live Online + Pre-Work
Module 1

Modeling First Principles & the Agentic Shift

Before automating anything, be certain what the solver is doing. This module rebuilds the hydrologic and hydraulic fundamentals that every downstream automation depends on, then draws a hard line around where an AI agent may and may not operate.

  • Rainfall-runoff: Horton, Green-Ampt, and SCS curve number infiltration, and routing
  • What SWMM’s hydrology and hydraulics solvers compute, and what HEC-RAS 2D adds
  • One-dimensional, two-dimensional, and coupled 1D-2D — choosing the right tool
  • Where an LLM agent belongs in the loop, and where it must never be
  • Keeping deterministic hydraulics and probabilistic ML strictly separated
Module 2

Model Anatomy & Automated Model Build

A model you cannot rebuild by script is a model you cannot automate. Take the INP file and the 2D terrain apart, then construct both programmatically from your own DEM and land cover.

  • INP file anatomy: subcatchments, conduits, storage, outfalls, and LID controls
  • Automated subcatchment delineation from DEM and land use rasters
  • Deriving imperviousness, slope, and width without hand-digitizing
  • HEC-RAS 2D terrain preparation: DEM conditioning, mesh generation, roughness from land cover
  • Scripted model construction and design storm generation from NOAA Atlas 14
Module 3

Running Simulations in the Cloud

One run on a laptop is an exercise. Full design storm suites and long continuous records on demand is infrastructure. Containerize the solvers and drive them at scale.

  • Headless SWMM and HEC-RAS execution; containerizing both solvers
  • Parallel design storm suites and long-term continuous simulation sweeps
  • Two-dimensional compute in practice: mesh resolution versus runtime and cost
  • Result storage for depth grids, rasters, and high-resolution time series
  • Right-sizing compute and controlling cost for long continuous and 2D runs
Module 4

MCP Servers & Agent Plumbing

The core technical skill of the program. Build a Model Context Protocol server that exposes both your hydrologic and your 2D hydraulic model to an AI agent as safe, validated tools.

  • What MCP is, and why it beats bespoke API glue for every new model you add
  • Building an MCP server that exposes SWMM and HEC-RAS as agent-callable tools
  • Tool design: run_design_storm, query_flooding, generate_depth_grid, compare_alternatives
  • Guardrails: mesh validity, time step stability, projection and unit checking
  • The prompt → simulation → interpretation loop, with mandatory human checkpoints
Module 5

Sensor Strategy & Selection

Calibration and flood warning both live or die on the rainfall record. Design a monitoring network deliberately, and specify instruments that survive the field.

  • Rain gauges, level sensors, flow meters, stream gauges, soil moisture, and flood cameras
  • Specification that matters: range, accuracy, debris resilience, power, and remote comms
  • Rain gauge network density and spatial representativeness across a catchment
  • Integrating USGS, NWS, and third-party networks alongside your own instruments
  • Permanent instrumentation versus temporary monitoring for calibration and warning
Module 6

Data QA/QC

Every failed calibration this instructor has reviewed failed here first. Build the automated validation pipeline that stands between raw rainfall and level data and any model that informs a decision.

  • Tipping bucket undercatch, clogging, and cold weather artifacts
  • Radar and gauge comparison, and systematic bias correction
  • Level sensor debris, backwater, and datum errors
  • Automated event separation and building a defensible storm catalogue
  • Building a validation pipeline that runs before any calibration is attempted
Module 7

Automated Calibration & Validation

Move from weeks of manual parameter tuning to a repeatable, agent-driven calibration loop — validated against the flooding that people actually observed.

  • Calibration parameters: infiltration and CN, imperviousness, width, roughness, depression storage
  • Event-based versus continuous simulation calibration strategies
  • Objective functions on volume, peak, and timing, with NSE and PBIAS criteria
  • Automated parameter estimation and agentic calibration loops
  • Validating 2D results against high water marks, complaint records, and observed flooding
Module 8 — Capstone

Foundation Capstone

The final afternoon of day two. Assemble everything into one working system, built on the data you brought to class, and defend it to the room.

  • Automated model and terrain build from your DEM and land cover
  • Cloud execution environment with versioned, reproducible runs
  • Working MCP server driving both solvers from natural language
  • Calibration against your own gauge records and observed flooding
  • Presentation and peer review of your model’s limits, not just its results

Foundation Capstone Deliverable

A calibrated, cloud-running, agent-queryable SWMM model — coupled to a HEC-RAS 2D domain where flooding matters — of your own catchment, built from your DEM and land cover, validated against observed high water marks, and driven through an MCP server by natural language.

Advanced Certification

Certified Digital Twin Strategist — Stormwater

$4,950
2 Days Live Online + Pre-Work
Module 1

Live Digital Twin Architecture

Connect the calibrated model to live rainfall and level data. The step from a model you run to a twin that runs itself is architectural, not algorithmic.

  • Real-time ingestion from rain gauges, level sensors, and radar feeds
  • Continuous simulation state and antecedent moisture condition tracking
  • Latency budgets: flash flood warning versus long-term planning
  • Twin maturity levels — and being honest about which one you actually need
  • Failure handling: what the twin does when telemetry or the radar feed drops
Module 2

Hyper-Local Weather Forecasting

The flagship module for this track. Flooding is a forecasting problem before it is a hydraulics problem — build the nowcasting chain that buys your community lead time.

  • Radar quantitative precipitation estimation, gauge fusion, and bias correction
  • Zero to six hour nowcasting for flash flood warning
  • HRRR and numerical weather prediction downscaled to catchment scale
  • Forecast-driven simulation and ensemble flood forecasting
  • Probabilistic triggers: road closures, crew staging, and gate operation decisions
Module 3

Optimal Sensor Placement

Where the next gauge goes is an optimization problem, not a site-visit judgement call. Quantify what an instrument is worth before installing it.

  • Placement optimized for flood detection coverage and early warning lead time
  • Rain gauge network design and spatial correlation structure
  • Value of information for flood warning versus value for calibration
  • Budget-constrained optimization across candidate sites
  • Prioritizing high-consequence locations: low water crossings and critical facilities
Module 4

ML-Based Flood & Asset Risk Modeling

Two-dimensional models are too slow for real-time decisions. Train surrogate models that give instant depth predictions, then build the risk scores that drive capital.

  • Surrogate and emulator models trained on 2D results for near-instant depth prediction
  • Flood risk scoring decomposed into hazard, exposure, and vulnerability
  • Asset risk for culverts, inlets, channels, and outfalls
  • Social vulnerability and equity weighting made explicit in the risk score
  • Explainability — and being clear about where a surrogate model stops being valid
Module 5

Automated Design & Optimization

Let the agent generate and test thousands of alternatives across green and grey infrastructure — then choose from the Pareto front defensibly.

  • Agentic sizing of storage, conveyance, culverts, and green infrastructure and LID
  • Multi-objective trade-offs: capital cost, flood damage reduction, water quality, co-benefits
  • Green versus grey portfolio optimization rather than green versus grey argument
  • Constraint handling and automated design standard compliance checks
  • Closed validation loop — every candidate design re-simulated before it survives
Module 6

CIP Development & Recommendations

The flagship planning module, and the seam with the Executive Program. Turn flood risk into a sequenced, budgeted, grant-ready capital program.

  • Generating candidate projects from flood risk and asset condition
  • Benefit-cost analysis built on modeled avoided flood damages
  • Packaging projects to FEMA BRIC, HMGP, and other grant criteria
  • Multi-year sequencing under hard budget ceilings, with equity as an explicit objective
  • Assembling the council and grant-ready justification package
Module 7

Asset Management Integration

A recommendation that never reaches a work order changes nothing. Close the loop between the twin and the field crew, in both directions.

  • Writing recommendations back to CMMS as work orders and capital projects
  • Risk-driven inlet, culvert, and channel inspection scheduling
  • Feeding observed flooding, complaints, and damage reports back into the model
  • ISO 55000 and MS4 permit program alignment
  • Field mobile workflows and structured post-storm damage assessment
Module 8 — Capstone

Advanced Capstone

The final afternoon of day two. Wire the full decision chain together on your own data, from live rainfall through to a ranked capital program.

  • End-to-end agentic digital twin running on your live rainfall and level data
  • Hyper-local flood forecasting driving warning and response decisions
  • ML flood risk surrogates validated against your own observed flooding
  • Optimized, risk-based five-year CIP with full traceability from data to project
  • Council and grant-ready presentation, defended to the room and the instructor

Advanced Capstone Deliverable

A working end-to-end decision pipeline for your stormwater system — hyper-local flood forecasting, ML flood risk surrogates, and green versus grey portfolio optimization — producing a first-pass, benefit-cost justified five-year CIP in grant-ready form. Built in the room on a catchment you bring, and ready to extend to your full service area.

Who Approves What You Build?

In Advanced Module 6 you produce a risk-based capital plan. The one-day Executive Program teaches your GM, director, or CFO to interrogate and defend that same plan — so the work you do actually gets funded.

Ready to Build Your Stormwater Twin?

Sign up for the Stormwater practitioner track and leave with a working agentic digital twin of your own catchment.