Irrigation systems in Chiang Mai, Thailand
Irrigation design for projects around Chiang Mai (Northern Thailand) starts with the local water source, not the crop plan. Ping basin surface water and boreholes with seasonal iron and sediment; catchment ponds and filtration secure the dry months.
Planning ranges for Thailand: about 4.8 L/m²/day average and 7.5 L/m²/day at peak — roughly 75 m³/day per hectare when demand peaks, which is the figure that sizes pumps, mains and buffer storage.
At a delivered water price near $0.30 /m³ and labour near $26000 per hectare per year, drain recovery, pressure-compensated drip and automated scheduling normally repay faster around Chiang Mai than added pump capacity.
How much irrigation water does a hectare need near Chiang Mai?
Plan on about 48 m³/day average and 75 m³/day at peak per hectare of protected cultivation. Size pumps, mains and storage on the peak figure, never the average. Ping basin surface water and boreholes with seasonal iron and sediment; catchment ponds and filtration secure the dry months.
All figures are indicative planning ranges for feasibility work — not quotations. Final specification and pricing come from qualified suppliers and engineers.
Chiang Mai planning ranges
What we scope for Chiang Mai projects
- Peak demand and hydraulic zoning calculation
- Drip line, emitter spacing and pressure-compensation choice
- Pump station, VFD and pressure filtration selection
- Reservoir, buffer tank and back-flush sizing
- Automation, sensors and irrigation scheduling
Size it before you quote it
Irrigation FAQ — Chiang Mai
More for Chiang Mai and Thailand
What to confirm before you contact greenhouse suppliers
Suppliers can only quote comparably when the same facts are on the table. This is the information a serious irrigation systems projects near chiang mai request needs — bring what you have, and we will mark the rest as assumptions or open questions before anything goes out.
- Crop, variety and target market (local retail, wholesale or export)
- Production target per year and planned expansion phases
- Growing method: soil, substrate, hydroponic or vertical
- Country, site location, altitude and land status
- Temperature, humidity, wind and solar radiation profile
- Covered area now, and the area you intend to reach
- Water source, availability, storage and water analysis
- Irrigation, fertigation and filtration/treatment requirement
- Cooling, heating, ventilation and shading requirement
- Grid supply, solar, backup power and energy cost
- Automation, sensors, monitoring and labour model
- Packing, pre-cooling, cold storage and export requirements
- Budget range, buyer contribution, financing need and timeline
- Permits, environmental requirements and internal approvals
How the process actually works
- 1Initial conversation — you describe the project in your own words, 24/7.
- 2Structured requirements — we organise what is confirmed, assumed and still missing.
- 3Project or RFQ brief — one comparable document instead of scattered emails.
- 4Human review — David and the team review qualifying projects.
- 5Appropriate routing — supplier discovery or financing-pathway context, where justified.
Next step
Human-reviewed project routing and financing-pathway discussion generally start from an expected total project value of about USD 250,000. Below that, use the planning guides and calculators — they are free and no request is required.
SeedMatch structures requirements, prepares RFQs and provides supplier-discovery and financing-pathway context. We are not a manufacturer, farm operator, EPC or engineering contractor, lender or pricing authority, and buyers are never connected to suppliers automatically. Sending a request does not guarantee a supplier, price, financing, yield, permits or delivery.
Irrigation systems RFQ — Chiang Mai, Thailand
One private brief for irrigation scope near Chiang Mai. A dedicated sourcing specialist opens it to qualified suppliers and EPC partners — vendor-neutral, buyer-first.