St. Louis Union Station Marriott:

314.621.5262
1820 Market St., St. Louis, MO 63103

Hotel Accommodations & Rates

The National Association of Clean Water Agencies (NACWA) has secured a special group rate of $129 per night (single/double), plus applicable taxes, at the St. Louis Union Station Marriott.  Reservations must be made by Tuesday, April 26, 2011 to receive the special rate.  After this date, NACWA must release the unreserved rooms, and reservations will be accepted on a space available basis only with no guarantee that the conference rates will apply.

To ensure a hotel room, contact the St. Louis Union Station Marriott.  Be sure to identify yourself as a NACWA attendee.

Note: Check-in time is 4:00 pm; check-out time is 12:00 pm; baggage storage is available for your convenience.  Any requests for late check-out should be directed to the Hotel.

Registration Fees & Information

To register for the 2011 National Pretreatment and Pollution Prevention Workshop, please complete the online registration form.   You may also register via mail or fax by downloading the registration form from the website and mailing your registration fee(s) to NACWA.

Advance registrations must be received by Monday, May 2, 2011.  Advance registrants will receive written confirmation via e-mail.  Faxed and online registrations will be accepted after the deadline but will not be confirmed in writing.

Cancellation Policy: A full refund will be made if NACWA receives the cancellation by May 2, 2011.  Thereafter, a $300 cancellation fee will be applied.

Please Note: Registration and/or participation in any NACWA sponsored meetings constitutes an agreement by the registrant to the National Association of Clean Water Agencies’ use and distribution (both now and in the future) of the attendee’s image in photographs, videotapes, promotional materials as well as reproductions of such events and activities.

Ground Transportation

The St. Louis Union Station Marriott is approximately 15 miles from the Lambert-St. Louis International Airport (STL), and 10 miles from the St. Louis Downtown Airport (CPS).  The hotel does not offer a complimentary shuttle from the airport; however, there are several transportation alternatives:

MetroLink:
The MetroLink Red Line runs from STL’s Terminal 1 and stops at Union Station. The fare is $2.75 and it takes approximately 30 minutes.

Taxi Cab:
The fare from STL to the hotel is approximately $45 one way and is 25 minutes away.  The fare from CPS to the hotel is approximately $25 one way and is 18 minutes away.

Go Best Express:
Available from STL or CPS – guests must make reservations over the phone at 314/222-5300 or online with Go Best Express.  Note that the fare is approximately $21 each way from both airports to the hotel.

Car Rental:
Avis Rent-A-Car is NACWA’s official car rental company for this meeting. Discounts are available by calling Avis directly at 800.331.1600. Our Avis Worldwide Discount Number is D003081.

Hotel Parking:
The St. Louis Union Station Marriott offers valet parking at $24 per day which includes ‘in and out’ privileges.  The hotel also offers self-parking at $14 per day.

For Additional Information

For information regarding program content or workshop registration contact NACWA at 202.833.2672 or send an e-mail to Tina Kenia at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .