INDIA TDS DATABASE

HOW HARD IS
YOUR WATER?

Real TDS data for 4,941 towns across 36 states and UTs. Find your city, understand what 400+ ppm means, and choose the descaler that fits the appliance.

CHECK YOUR CITY TDS ->CHOOSE BY APPLIANCE ->TDS 400+ GUIDE ->

CITIES COVERED

4,941

STATES & UTs

INDIA AVG TDS

361 ppm

300+ PPM CITIES

3,465

EXTREME+ CITIES

618

QUICK ANSWERS

Hard water areas, TDS meaning, and the right product.

Which areas in India have hard water?

OrangeDemon tracks 4,941 Indian towns. 3,465 are 300 ppm TDS or higher, where hard water starts becoming a practical appliance-scale issue.

What does 400 TDS mean for a home?

Around 400 ppm TDS usually behaves as hard water in Indian homes: kettles scale faster, showerheads lose flow, dishwashers show white film, and washing machines need scheduled descaling.

How do I choose the right descaler?

Choose by appliance before buying: DescaleX Bio for kettles and bottle warmers, DescaleX for dishwashers and coffee machines, and WashDX for washing machines, geysers, showerheads, boilers, tanks, and immersion rods.

HIGH-INTENT GUIDES

TDS 400, 600, 800 guide

For searches like 400 TDS means, 430 TDS water, and 560 TDS water.

OPEN GUIDE ->

Dishwasher descaler

For white film, cloudy glasses, and descaling powder for dishwasher searches.

OPEN GUIDE ->

Geyser descaling powder

For slow heating, immersion rods, boilers, and hot-water scale.

OPEN GUIDE ->

Washing machine descaler

For hard-water washer scale, drum residue, and heater-side buildup.

OPEN GUIDE ->

HARD WATER AREAS IN INDIA

City TDS map and descaler guidance for Indian homes.

This hard water areas in India guide connects the city TDS map with appliance symptoms. Use it to compare local water hardness, then move from the map to the right descaler for kettles, dishwashers, washing machines, geysers, coffee machines, and showerheads.

TDS is not a complete drinking-water safety test, but it is useful for predicting scale. Once a city is around 300 ppm or higher, repeated heating can leave mineral deposits inside appliances even when the water looks clear.

START WITH THESE STATE GUIDES

Rajasthan

360 cities / avg 597 ppm

Haryana

165 cities / avg 486 ppm

Gujarat

295 cities / avg 502 ppm

Uttar Pradesh

437 cities / avg 402 ppm

Maharashtra

331 cities / avg 351 ppm

Delhi

56 cities / avg 476 ppm

DELHI REPORT

Delhi hard water damage report for appliances

A dedicated Delhi page covering kettle flakes, geyser scale, dishwasher film, washing-machine residue, and which OrangeDemon SKU fits each appliance problem.

OPEN DELHI REPORT ->

HARD-WATER TOPIC HUBS

Start by appliance or TDS level.

These hubs connect the city database to practical appliance routines, blog explainers, and the right OrangeDemon product.

Hard Water and Washing Machines

For washing machines in hard-water homes, use a machine-side descaler such as WashDX. Do not use kettle descaler or food-contact descaler in the washing machine. In 400-600 ppm water, descale every 6-8 weeks; above 600 ppm, monthly maintenance is a better baseline.

WASHDX

Hard Water and Geysers

For geysers and immersion rods, use WashDX with a no-heat soak and flush routine. Do not heat the descaling solution inside the geyser. In 450+ ppm water, plan a routine every 3-4 months, sooner if heating slows or crackling sounds appear.

WASHDX

Hard Water and Kettles

For kettles and food-contact appliances, use DescaleX Bio. It is the OrangeDemon route for rinse-critical appliances. In 400+ ppm water, monthly kettle descaling is normal; above 600 ppm, many homes need it every 2-4 weeks.

DESCALEX BIO

Hard Water Bathroom Stains

For bathroom hard-water stains, choose by surface. Use TapStrike for taps and chrome when available, Fighter for shower glass and bathroom surfaces when available, and WashDX for removable showerheads. Avoid appliance descaler powder on marble, natural stone, painted surfaces, and clothes.

TAPSTRIKE AND FIGHTER

TDS 400, 600, and 800: What It Means for Home Appliances

At 400 ppm TDS, plan regular maintenance. At 600 ppm, hard-water symptoms become frequent and appliance descaling should not be delayed. At 800 ppm and above, scale is aggressive enough that monthly or even bi-weekly routines may be needed for high-use appliances.

ORANGEDEMON STARTER COMBO

FEATURED CITY GUIDES

Start with the hard-water guides people check most often.

These city guides cover the places people ask about most often for hard-water conditions, appliance risk, and descaling frequency.

CHANDIGARH TRICITY

Connected Chandigarh, Mohali, Panchkula, and Dera Bassi pages that need locality-aware water and appliance comparisons.

Chandigarh

379 ppm

Mohali

Punjab

350 ppm

Panchkula

Haryana

390 ppm

Dera Bassi

Punjab

385 ppm

PUNJAB CITY CLUSTER

Comparable Punjab city pages for local water, source-path, and appliance-maintenance context.

Ludhiana

Punjab

380 ppm

Amritsar

Punjab

360 ppm

Jalandhar

Punjab

370 ppm

Patiala

Punjab

390 ppm

Mohali

Punjab

350 ppm

CENTRAL MADHYA PRADESH

Comparable central Madhya Pradesh city pages for source-aware appliance care.

Bhopal

Madhya Pradesh

420 ppm

Indore

Madhya Pradesh

380 ppm

Jabalpur

Madhya Pradesh

350 ppm

Gwalior

Madhya Pradesh

460 ppm

NCR AND NORTH INDIA

Highest immediate commercial intent plus the strongest hard-water clusters around Delhi NCR and north Indian appliance queries.

WEST AND CENTRAL INDIA

High-TDS markets and large urban centers where hard-water damage is already part of daily appliance behavior.

SOUTH AND PLATEAU CITIES

Borewell-heavy metros and fast-growth southern cities where hard water hits apartments, geysers, and washing machines hardest.

EAST AND GROWTH MARKETS

Important population centers and regional hubs where city pages can earn authority faster than long-tail low-demand URLs.

PROGRAMMATIC WINNERS

Additional city pages with a strong mix of demand, state-level relevance, and hard-water fit for the next indexing wave.

BROWSE BY STATE - SORTED BY AVERAGE TDS (HIGHEST FIRST)

Rajasthan

360 cities / avg 597 ppm

HOW HARD ISYOUR WATER?

Hard water areas, TDS meaning, and the right product.

Which areas in India have hard water?

What does 400 TDS mean for a home?

How do I choose the right descaler?

City TDS map and descaler guidance for Indian homes.

Delhi hard water damage report for appliances

Start by appliance or TDS level.

Start with the hard-water guides people check most often.

Match the descaler to the appliance.

HOW HARD IS
YOUR WATER?