To write to the National Water Development Agency (NWDA), you can follow these steps:
- Visit the official website of NWDA at https://nwda.gov.in/
- Click on the "Contact Us" tab in the top menu bar.
- You will be redirected to a page with contact details of NWDA, including its address, phone number, and email.
- You can write an email to NWDA at nwda@nic.in or send a letter to the address mentioned on the page.
Make sure to clearly mention your query or concern and provide your contact details so that NWDA can get back to you.