Which government subsidies are available for farm ponds in India and Kerala?

Subsidies are offered under PMKSY (Har Khet Ko Pani & Watershed Development), State Horticulture Mission (SHM Kerala), and local Krishi Bhavans (via Kerala AIMS), covering up to 50% of the cost within departmental ceilings.

What side slope is required when digging a farm pond?

Never excavate vertical walls. Stable or laterite soils require at least a 1:1 side slope (1 ft horizontal for 1 ft depth), while loose or sandy soils require a 1.5:1 slope to prevent embankment collapse.

Can Carlo TarpX plastic tarpaulin be used for farm pond subsidies?

Carlo TarpX supplies heavy 150 to 250 GSM UV-stabilized plastic tarpaulin sheets custom heat-welded to size, widely used by farmers and local schemes. We do not supply HDPE geomembrane, so check with your local agricultural officer beforehand if your tender mandates HDPE.

Subsidy & Specs Guide

Farm Pond Subsidy & Technical Specifications Guide

A practical guide for farmers constructing water harvesting ponds (krishi kulam / shet tale). Understand official subsidy schemes, required site specifications, and plastic lining requirements.

Open Pond Calculator View Tarpaulin Price List

1. Government Farm Pond Subsidies in Kerala & India

Multiple central and state schemes assist farmers with rainwater harvesting, farm pond excavation, and lining. Subsidy amounts and criteria vary by district and land holding size.

Ministry of Agriculture & Farmers Welfare, GoI

PMKSY (Har Khet Ko Pani & Watershed Development)

Pradhan Mantri Krishi Sinchayee Yojana provides financial assistance for water harvesting structures, community ponds, and on-farm moisture conservation. Applications are managed through district watershed teams and state agriculture departments.

Official PMKSY Portal

Department of Agriculture Development and Farmers' Welfare

State Horticulture Mission (SHM) – Kerala

Offers assistance for creating farm ponds and community water harvesting structures, particularly in hilly and plantation tracts like Idukki and Wayanad for spices (cardamom, pepper) and horticultural crops. Subsidies typically cover up to 50% of the project cost within prescribed departmental ceilings.

State Horticulture Mission Kerala

Government of Kerala AIMS Portal

Krishi Bhavan / Subhiksha Keralam / Local Panchayats

Local Krishi Bhavans and Grama Panchayats regularly provide decentralized agricultural plans and funds for digging and relining farm ponds. Farmers can register and apply directly online through the AIMS portal or visit their local agricultural office.

Kerala AIMS Portal

Department of Fisheries

PMMSY & State Fisheries Department

For aquaculture, fish farming, and biofloc tanks, Pradhan Mantri Matsya Sampada Yojana and Kerala State Fisheries offer dedicated capital subsidies for pond excavation and waterproof sheet lining.

PMMSY National Fisheries Portal

2. Technical Construction Specifications

To ensure your pond qualifies for departmental inspections and holds water reliably without wall failure, adhere to standard agricultural engineering practices:

Bank Slopes (Side Batter)

Never dig vertical earth walls. In laterite or stable soils, maintain at least a 1:1 slope (1 foot horizontal for every 1 foot vertical). In loose, sandy, or alluvial soil, a 1.5:1 slope is required to prevent banks from caving in under hydrostatic pressure.

Bed Preparation & Cushioning

Remove all roots, rocks, and sharp debris from slopes and the pond bed. Compact the surface thoroughly. Before laying the waterproof sheet, spread 5 to 7 cm (2–3 inches) of fine sieved soil or quarry sand as a soft bed to protect against puncture.

Continuous Anchor Trench

Excavate a continuous trench around the perimeter at least 1.5 ft wide and 1.5 ft deep, set back at least 1 to 1.5 ft from the pond brim. The liner must lay into the trench and be backfilled and tamped with soil to resist wind lift and sliding.

Overflow Spillway & Freeboard

Always provide a minimum of 1.5 to 2 feet of freeboard (gap between high water level and the pond rim). Install a dedicated overflow pipe or protected spillway channel to direct excess monsoon water away without washing out pond embankments.

3. Lining Material: What Carlo TarpX Supplies

Transparency about materials is critical before applying for or utilizing departmental grants:

What we supply: Multi-layer Waterproof Plastic Tarpaulin (150–250 GSM)

Our sheets are manufactured from heavy-duty UV-stabilized plastic tarpaulin, precision factory heat-welded in one complete seamless piece to your exact required size. They are lightweight, tear-resistant, easy to handle without heavy machinery, and very economical for farm water harvesting, fish farming, biofloc, and cardamom plantation storage.

What we do NOT supply: HDPE Geomembrane

Carlo TarpX does not supply rigid HDPE (High-Density Polyethylene) geomembranes (300 to 500 micron/IS 15351). While multi-layer plastic tarpaulin is widely accepted by local Krishi Bhavans and smallholder farmers, some specific large central civil tenders strictly specify HDPE geomembrane. Check with your agricultural officer or certifying engineer beforehand.

Plan Your Dimensions & Get an Exact Sheet Quote

Use our interactive calculator to find your exact required sheet dimensions (accounting for depth and anchor trenches) and estimate water capacity in litres.

Open Pond Calculator

4. Official Resources & Extension Links

Kerala Agricultural University (KAU) Water Resources
Technical guidance on rainwater harvesting and watershed management.
kau.in
National Mission on Sustainable Agriculture (NMSA)
Rainfed Area Development (RAD) guidelines for on-farm water management.
nmsa.dac.gov.in
Kerala Department of Agriculture (AIMS)
Farmer registration and online subsidy applications for Kerala farmers.
aims.kerala.gov.in
Pradhan Mantri Krishi Sinchayee Yojana (PMKSY)
National portal for watershed management and farm pond initiatives.
pmksy.gov.in