IWWA · Ranchi
059BIT Mesra CampusB.P. Birla Auditorium
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Countdown to 22 January 2027, 8:00 am IST.
- Smart and digital water
- Urban and rural supply
- Wastewater reuse
- Climate resilience
59th Annual Convention
A gathering forIndia’s water profession
22–24 Jan 2027 at BIT Mesra Campus, Ranchi. The hall is the B.P. Birla Auditorium.
Smart Water Solutions through Innovation and AI for a Sustainable Future
- HostIWWA Ranchi Centre with BIT Mesra
- CityRanchi, Jharkhand
- Edition59th annual
- Founded
- 1968
- Centres
- 41
- Members
- 14,000+
- Visitors
- 11,362
Rajkot Centre
Across India
India and abroad
You are this visitor
01 — The association
Indian Water Works Association
IWWA was founded in 1968 with headquarters in Mumbai. It is a voluntary body of professionals concerned and connected with water supply for municipal, industrial and agricultural uses, and with the treatment and disposal of wastewater.
The Association focuses on the entire water cycle, including environmental, social, institutional and financing issues. Forty-one centres are active across India, with more than 14,000 professionals at home and abroad. Each year the centres host technical programmes, and IWWA holds an annual convention. Internationally it keeps a working relationship with the International Water Association (IWA), the American Water Works Association (AWWA) and the Japan Water Works Association (JWWA).
“The entire water cycle — environmental, social, institutional and financial.”
“The entire water cycle — environmental, social, institutional and financial.”
- IWA
- AWWA
- JWWA
- 01
Drinking water supply
Municipal, industrial and agricultural systems, followed from the source to the last connection. - 02
Wastewater
Treatment, recycling and disposal, so used water is returned to the cycle with care. - 03
A national profession
Centres, publications and a yearly convention where field experience is put on the table.
Rajkot Centre
First Annual Day · 2027
10 January 2027. Professional networking, water-sector ideas, technical engagement and celebration of the Rajkot Centre.
Member directory
177 Rajkot Centre members, by name and ID.
OpenManuals
CPHEEO, BIS, CPCB, JJM and Gujarat references.
OpenDesign tools
Pipe, dosing, filter and rainwater calculators.
OpenPublications
Proposed papers and research directions.
OpenStudent chapter
Youth Forum invitation for colleges.
OpenIWWA centres
The 41 centres on the national list.
OpenContact
Secretariat desk for programmes, papers and stalls.
Open02 — News & updates
What headquarters is carrying now
Convention
22Jan 2027Opens
59th Annual Convention at Ranchi
22 to 24 January 2027 at BIT Mesra Campus, in the B.P. Birla Auditorium. The theme is Smart Water Solutions through Innovation and AI for a Sustainable Future.
Back to the convention pass25Oct
Deadline · Due
Final technical papers
Authors submit the final paper, after reviewer comments, by 25 October 2026. Final selection is shared on 10 November 2026. Papers go to 59iwwatechnicalpaper@gmail.com.
HQ
Publication
24×7 Water Engineering
Written by Dr. Sanjay Dahasahasra. Priced at ₹700 and available at IWWA headquarters. Postage or courier is extra. Write to iwwahq@gmail.com to arrange a copy.
22Jan
Archive · Held
58th Convention, Chhatrapati Sambhajinagar
Held from 22 to 24 January 2026 at Manthan Hall, Gate No. 8, MIT Campus. The theme was Design Today – Sustain Tomorrow.
03 — Information centre
Books, stalls and the centre network
Publication
24×7 Water Engineering
Dr. Sanjay Dahasahasra’s book is stocked at the Mumbai headquarters for ₹700. Courier charges are extra.
Ask for a copy
Showcase
Advertise at the convention
Manufacturers, consultants and utilities can take commercial sessions, souvenir pages and exhibition stalls in Ranchi.
Plan a stallNetwork
Centres and student chapters
Forty-one centres run technical activity across India. Colleges can ask headquarters about opening a student chapter.
Talk to HQ04 — Authorised documents
Annual reports and authorised documents
AGM
Annual General Meeting
Request the latest AGM papers from the headquarters desk.Request this paperCOM
COM meetings
Committee of Management papers are issued to members from headquarters.Request this paper05 — Past conventions
The editions that came before Ranchi
Held
58
Chhatrapati Sambhajinagar
Maharashtra
Design Today – Sustain Tomorrow
Held
57
Raipur
Chhattisgarh
Water 360: Innovative Technologies in Water, Wastewater Treatment & Sustainable Management
Held
56
Coimbatore
Tamil Nadu
Sustainable Management of Water & Wastewater: Latest Development
Held
55
Pune
Maharashtra
55th Annual Convention hosted by the Pune Centre
Held
54
Lucknow
Uttar Pradesh
Hosted by the Lucknow and Prayagraj Centres