Jal - Sankalp

Rooftop Rainwater Harvesting Potential Calculator
Smart India Hackathon 2025

Step 1 of 5 20%

Personal Details

Let's start with your basic information

Location Details

Select your state and district or enter pincode directly

Roof Information

Specify your roof type and area

Current Roof Area: 0 sq meters

Additional Information

Optional details for better assessment (recommended)

Assessment Results

Your rainwater harvesting potential and recommendations

Project Summary

Name: -
Location: -
Roof Area: -
Roof Type: -

Harvest Potential

Annual Potential: -
Monsoon Potential: -

Recommended Structure

Structure Type: -
Capacity: -

Cost Estimation

Setup Cost: -
Payback Period: -
Annual Savings: -

Monthly Collection Pattern

5L
Jan-Feb
16L
Mar-May
94L
Jun-Sep
16L
Oct-Dec

Feasibility Assessment

80/100
Highly Recommended
Estimated System Cost: ₹45,000
Payback Period: Medium Term

Excellent conditions for rainwater harvesting. High returns on investment expected.

Assessment Factors:
Moderate Rainfall: Good (30 points)
Medium Roof Area: Good (20 points)
Expensive Water Source: High Savings Potential (20 points)
Moderate Groundwater Depth: Good for RWH (10 points)