Events Wastewater Treatment

Wastewater Treatment

Onsite Wastewater Mega-Conference 2026

Trade-orientedLarge-scaleIn-personNational draw
📅 25 October 2026 – 28 October 📍 The Westin Westminster, Westminster, CO, US ↗ 🏢 National Onsite Wastewater Recycling Association (NOWRA) 🔁 annual

The largest national collaborative conference for onsite and decentralized wastewater treatment professionals, featuring educational sessions, field trips, and industry exhibits.

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Delivery within 24 hours · $1,250

⚠️ The exhibitor list for this event isn't publicly accessible yet. We'll work on it once you submit a request.

Venue

The Westin Westminster

Hotel venue · 4,134 m² · 1 halls · ~1,200 people

A full-service hotel in Westminster, Colorado, offering over 44,000 sq ft of meeting space, including a 12,000 sq ft ballroom and 17 meeting rooms. Located between Denver and Boulder, it features on-site dining and panoramic views of the Rocky Mountains.

📍 10600 Westminster Blvd, 80020 Westminster, US

Operated by Marriott International

5 events tracked at this venue → Venue website ↗

Organizer

National Onsite Wastewater Recycling Association, Inc. (NOWRA)

Nonprofit · Westford, United States · Founded 1991

National organization educating and advocating for the onsite and decentralized wastewater industry.

Runs 2 events → Full portfolio ↗

Why people attend

Contractors, engineers, service providers, and regulators attend to earn continuing education credits, discover new technologies, and network with manufacturers.

Sample matches

Filtered to a Series-B SaaS ICP. Your filter will be different.

Sample Match A

example.com

91 — High
Enterprise SaaS200–500 employeesAmsterdam, NL

"Strong ICP match: Series B, EU expansion, VP Engineering and CTO attending."

Sample Match B

example.io

79 — Medium
Cloud platform50–200 employeesLondon, UK

"Mid-stage SaaS with active GTM motion; product-led growth signals align with ICP."

████████ ██████

████████.io

██ — Medium
████████████ 200–500 employees ████, ██

"████████████████████████████████████████."

Submit your ICP
to unlock all matches

Request intelligence →

████████ ██████

████████.io

██ — Medium
████████████ 200–500 employees ████, ██

"████████████████████████████████████████."

Submit your ICP
to unlock all matches

Request intelligence →

More Wastewater Treatment events

Wastewater Treatment

Onsite Wastewater Mega-Conference

Columbus, GA, US Oct 2027

Past & future editions

Onsite Wastewater Mega-ConferenceOctober 2027Onsite Wastewater Mega-ConferenceOctober 2025Past

More Wastewater Treatment events

All Wastewater Treatment trade showsAll events in United States

Frequently asked questions

When is Onsite Wastewater Mega-Conference?+
Onsite Wastewater Mega-Conference takes place on 25 October 2026 to 28 October 2026.
Where is Onsite Wastewater Mega-Conference held?+
Onsite Wastewater Mega-Conference is held at The Westin Westminster, Westminster, CO, US.
Who organises Onsite Wastewater Mega-Conference?+
Onsite Wastewater Mega-Conference is organised by National Onsite Wastewater Recycling Association (NOWRA).
How often is Onsite Wastewater Mega-Conference held?+
Onsite Wastewater Mega-Conference is held annual.

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