
Irrigation System Designer
Design optimized irrigation systems with water calcs, equipment sizing, and cost analysis
What You Can Do
You can systematically design irrigation systems by inputting crop type, soil characteristics, field dimensions, and climate data. Claude calculates seasonal water requirements, determines optimal application rates, sizes pumps and lateral lines for your topography, generates equipment specifications with material takeoffs, and produces side-by-side cost comparisons across different system configurations. The skill generates field-ready layouts with coverage calculations and pressure loss analysis across your pipeline network.
Features
Compute seasonal water requirements based on crop type, growth stage, and local climate data
Determine flow rates, pressure requirements, and pipe diameters using hydraulic principles and soil infiltration rates
Evaluate center pivot, drip tape, traveling gun, and flood irrigation with cost-per-hectare breakdowns
Produce spacing diagrams, emitter placement, and coverage maps with topographic adjustment
Generate material takeoffs, vendor specifications, and pressure loss calculations across the network
Create soil moisture depletion curves and optimal watering windows based on crop phenology
Size sediment and drip line filters, recommend injection points for nutrient application
Calculate installation, energy, labor, and maintenance costs with multi-year ROI projections
Example Output
Example 1: Drip Irrigation System for Tomato Field
- Field size: 2 hectares, silty loam soil, 180-day growing season
- Seasonal CWR: 450 mm | Peak daily requirement: 4.2 mm/day
- Main pump: 15 kW, 35 m³/h at 2.5 bar | Lateral line: 16mm drip tape, 0.4 m spacing
- Emitter flow rate: 2.0 L/h, 320 emitters/hectare
- Total equipment cost: $8,400 | Annual operating cost: $1,200 | 3-year payback vs. flood irrigation
Example 2: Pivot System Pressure Loss Analysis
- Pivot radius: 400 m, sandy loam, wheat crop
- Main line loss: 0.8 bar | Lateral loss: 0.3 bar | Total system pressure: 3.5 bar
- Motor requirement: 22 kW at peak demand
- Layout shows pivot arm position, sprinkler spacing (3 m intervals), and coverage overlap
Example 3: Side-by-Side Configuration Comparison
| System | Install Cost | Annual Energy | Labor/Year | Yield Impact | 5-Yr ROI |
|---|---|---|---|---|---|
| Drip | $12,500 | $950 | $600 | +18% | 2.1 yrs |
| Pivot | $18,000 | $1,400 | $400 | +12% | 3.8 yrs |
What's Included
- SKILL.md: Irrigation system design methodology and workflow framework
- CWR Calculation Template: Crop evapotranspiration lookup table with climate adjustment factors
- Equipment Sizing Worksheet: Pump selection, pipe diameter, and emitter spacing calculator
- Field Layout Diagram Generator: Checklist for topographic mapping and coverage validation
- Cost-Benefit Comparison Matrix: Multi-year operating cost and ROI projection template
- Irrigation Scheduling Guide: Soil moisture depletion curves and watering interval framework
Who It's For
- Agricultural engineers — Designing new irrigation infrastructure and retrofitting existing systems
- Farm managers and agronomists — Comparing system options and optimizing water allocation for multiple crops
- Irrigation contractors and equipment suppliers — Generating specifications, quotes, and equipment layouts for clients
- Water resource planners — Assessing seasonal demand, pipeline capacity, and regional irrigation feasibility
- Researchers and educators — Modeling water balance scenarios and teaching irrigation hydraulics and design principles
Best For
- Calculating seasonal water requirements for specific crops in your climate zone
- Sizing main pumps, lateral lines, and emitters for field-specific conditions
- Comparing cost-per-hectare across drip, sprinkler, pivot, and flood system configurations
- Generating equipment specifications and material takeoffs for vendor quotes
- Designing filtration, fertigation, and pressure regulation infrastructure
- Creating field layout diagrams with spacing, coverage, and topographic adjustments
- Analyzing water pressure loss across pipeline networks and optimizing system efficiency







