The watershed
modeling solution

WMS is the premier solution for 1D hydrologic, 1D hydraulic and 2D distributed hydrologic modeling.
WMS contains powerful tools for topographic data processing, automated basin delineation, geometric parameter calculations and floodplain delineation.

WMS Pricing

Click here to request a proforma invoice for WMS

Discount Pricing

Recommended Packages

$2250.00 WMS 8.3 Hydrology (Map/Data/Drain/Hydro)
$1700.00 WMS 8.3 River Hydraulics (Map/Data/River)
$2750.00 WMS 8.3 Floodplain (Map/Data/Drain/Hydro/River)
$3000.00 WMS 8.3 2D Hydrology (Map/Data/Drain/Grid/GSSHA)
$3700.00 WMS 8.3 StormDrain (Map/Data/Drain/Hydro/River/StormDrain)
$2750.00 WMS 8.3 2D HMS-Mod Clark (Map/Data/Drain/Hydro/Grid)

Complete WMS Package

$5600.00 WMS 8.3 Complete Package

Modules and Model Interface Options

$650.00 Map Module
$650.00 Data Module
$450.00 Drainage Module
$500.00 River Module (HEC-RAS/River Tools, SMPDBRK)
$700.00 Hydro Module (HEC-1, TR-20, TR-55, NFF, Rational Method, MODRAT)
$500.00 2D Grid Module
$1000.00 StormDrain Module
$500.00 HSPF Model
$1500.00 GSSHA Model + 2DGrid (requires Map, Data, Drainage) FREE CE QUAL W2 Model (beta) and MODRAT Model

License Upgrades and Maintenance

All users of WMS v8.2 with current maintenance will be able to freely download and use WMS v8.3. If you currently have WMS v8.0 or greater licenses, you only need to bring your 15% annual maintenance fee current to upgrade to version 8.3.

If you currently have versions of WMS prior to v8.0, you will first have to upgrade your license to WMS v8.0 at current upgrade fees, then pay the 15% annual maintenance fee, including back maintenance since version 8.1 was first released.

Annual Maintenance - 15% of version 8.1 pricing for your license
- Call for quote. 801-302-1400

Upgrade pricing to go to WMS v8.0

$700.00 from Version 5.x
$500.00 from Version 6.x
$300.00 from Version 7.x (Original license purchased before June 1, 2006)
FREE from Version 7.x (Original license purchased after June 1, 2006)

Licensing Options

FREE Password
$95 Single license USB hardware lock (enables a single license of software on any single machine)
$150 and up WMS Network USB Hardware Lock (enables single or multiple licenses of software over a network - call for details)

Talk to Sales

Speak with a knowledgeable sales representative to learn more about our products and get your questions answered.

Visit the Wiki or Forum

Visit the XMS Wiki to learn more or interact with the user community and find answers to questions on our forums.

Contact Support

We provide phone and email technical support to all current license holders.

Get Training

Get hands-on training from modeling experts - attend a scheduled course or have us
come to you.

Consult with Experts

Take advantage of a consulting team with a proven track record and years of experience in water modeling.