🌍 observance
World Plumbing Day
Wednesday, March 11, 2026
— days to go
In 2700, BC. First Plumbing Systems. The ancient civilizations of Indus Valley, including cities like Harappa and Mohenjo-Daro, utilized some of the world's earliest known plumbing systems
History
BCFirst Plumbing Systems. The ancient civilizations of Indus Valley, including cities like Harappa and Mohenjo-Daro, utilized some of the world's earliest known plumbing systems
How It's Celebrated
World Plumbing Day is observed by recognizing the importance of the day, learning about its background and significance, and sharing awareness with others through conversation and social media. Many people take time to reflect on the meaning of the observance and participate in relevant activities or community events.
Other Years
2021 Thu
11 Mar 2022 Fri
11 Mar 2023 Sat
11 Mar 2024 Mon
11 Mar 2025 Tue
11 Mar 2026 Wed
3/11 2027 Thu
11 Mar 2028 Sat
11 Mar 2029 Sun
11 Mar