Integrated Science and Watershed Management System (ISWMS™)

Welcome to the Home Page for the “Integrated Science and Watershed Management System”
 
This site provides updates about our in-house ecosystem database, decision support and analytical software.

The original Integrated Science and Watershed Management System (ISWMS™) was developed by Greenland in 2003 as a windows-based Decision Support System (DSS) for stormwater management; hydrological (continuous rainfall and design storm events) modelling; and, Canadian climate flood forecasting capabilities. The ultimate DSS ‘vision’ included (depending upon the availability of certified open data and timely evolution of new platform source codes) other science-based analytical tools and integration with Internet and GIS(open source) technologies. The ultimate ISWMS™ development goal was to include multi-functional stormwater management; hydrologic; water quality; nutrient trading; hydraulic and contaminant transport; flood forecasting; climate change impact; instream biological health assessment; and, Best Management Practice (BMP) analysis capabilities for river and lake basin management programs and to provide accurate information for water supply, wastewater treatment and flood control infrastructure planning and design initiatives.    


In 2003, Greenland was retained to develop the initial version of ISWMS™ as a flood forecasting tool for the 3,360km² Nottawasaga River Basin, located north of Toronto (Canada). It was also used to prepare Subwatershed Management Plans in Southern Ontario. In 2005, Greenland began working on the next ISWMS™ phases, including an open source GIS operational platform that was integrated with a daily water balance, nutrient and sediment loading model (called CANWET™). In 2006, the ISWMS™ program added new technical support partners affiliated with Canadian and U.S. universities. These independent scientists would later assist Greenland as a “science advisory team” for future software phases. The current advisory team includes faculty and researchers associated with the University of Guelph and University of Waterloo (in Canada), U.S. teams affiliated with Penn State University and Stroud Research Centre, and Lund University (Sweden).


A.     Completed DSS Tools and Platforms (2003 - 2017) by Greenland International Consulting Ltd.

  • Flood Warning Data Management
(NOTE: Completed as part-of the original ISWMS™(v.1) phase and being updated further with other partners)
 
  • Flood Forecasting and Flood Damage Assessments
(NOTE: Completed as part-of the original ISWMS™ (v.1) phase and being updated further with other partners)
 
  • Hydrologic Analysis for Watershed Planning and Water Resources Design
(NOTE: Completed as part-of the original ISWMS™ (v.1) phase and being updated further with other partners)
 
  • Integrated Water Balance and Nutrient / Sediment / Pathogen / Bacteria Loadings
(NOTE: Completed as part-of the CANWET™ (v.1 through 4) phases and being updated further with other partners)
 
  • Groundwater (Shallow System) Modelling
(NOTE: Completed as part-of the CANWET™ (v.1 through 4) phases and being updated further with other partners)
 
  • Predictive Modelling of Urban and Rural BMP Effectiveness (Incl. Cost-Benefit Analysis)
(NOTE: Completed as part-of the CANWET™ (v.1 through 4) phases and being updated further with other partners)
 
  • Predictive Modelling of Urban Low Impact Development (LID) Technologies
(NOTE: Completed as part-of the CANWET™ (v.4) phase and being updated further with other partners)
 
  • GIS (Open Source) Operational Platform
(NOTE: Completed as part-of the CANWET™(v.4) phase and being updated further with other partners)
 
  • Canadian Climate Change Impact Modelling
(NOTE: Completed as part-of the CANWET™(v.4) phase and being updated further with other partners)
 
  • Instream Assimilative Capacity Modelling (Incl. Temperature, Dissolved Oxygen, Fecal Coliform, BOD and Other Parameters)
(NOTE: Completed as part-of the CANWET™(v.4) phase and being updated further with other partners)
 
  • Rainfall-Snowmelt and Canadian Climate Change Impact Tool
(NOTE: Completed in 2013 as part-of the latest ISWMS™ (v.2) development phase from 2016 - 2019)
 
  • Prototype Web-based Viewing and GIS (Open Source) Operational Platform for the Nottawasaga River Basin (Canada)
(NOTE: Completed for CANWET™ (v.5) phase and being updated further with other partners)
 
  • Cumulative Effects Assessment Platform and Access to Canadian Watershed Climate / River System (Open) Databases
(NOTE: Initiated in 2016 to develop “THREATS™ (v.2)” - aka “The Healthy River Ecosystem AssessmenT System”).
 
  • Internet and GIS (Open Source) Updates to the Above ISWMS™(v.1) Capabilities and Ontario (Canada) Watershed Applications
(NOTE: Initiated in 2016 and includes international partners in Canada, U.S., Europe, India and Japan. The ISWMS™ (v.2)  platform
was initially developed for pilot basins in Ontario and includes integrated HEC-HMS, Geo-HECRAS and flood forecasting capabilities with
(open) climate station and national flow monitoring databases available from Environment Canada and Climate Change (ECCC)).
 
  • Integrated Flood Hazard Identifications and Flood Plain Mapping Platform for Use in Ontario (Canada) Using ISWMS™ (v.2)
(NOTE: Initiated in 2016 and includes international partners in Canada, U.S., Europe, India and Japan. The ISWMS™ (v.2)  platform
was initially developed for pilot basins in Ontario and includes integrated HEC-HMS, Geo-HECRAS and flood forecasting capabilities with
(open) climate station and national flow monitoring databases available from Environment Canada and Climate Change (ECCC)).
 
B.     Current and Proposed Tools / Platforms by Greenland International Consulting Ltd.
 
  • Further Development of ISWMS™(v.2) and Applications within Other Canadian Watersheds (On-going)
(NOTE: Initiated in 2017 and includes international partners in Canada, U.S., Europe, India and Japan. The ISWMS™ (v.2)  platform
was initially developed for pilot basins in Ontario and includes integrated HEC-HMS, Geo-HECRAS and flood forecasting capabilities with
(open) climate station and national flow monitoring databases available from Environment Canada and Climate Change (ECCC)).
 
  • Cumulative Effects Assessment Platform Enhancements and Involving Canada’s Indigenous Peoples (On-going) (NOTE: Use of “THREATS™ (v.2)” with proprietary First Nations and Metis Nations ‘Traditional Ecological Knowledge’ (TEK)).
 
  • Cumulative Effects Assessment Platform Enhancements and Involving Canadian Resource Sector Industries (On-going)
(NOTE: Use of “THREATS™ (v.2)” with proprietary company baseline and performance compliance monitoring database records).
 
  • Further Development of ISWMS™(v.2) and Applications for Watersheds in U.S., Europe, India and Japan (On-going)
 
  • Integrated Internet and Ecosystem Health Monitoring  / Cumulative Effects Assessment Platform (On-going)
(NOTE: Use of THREATS™(v.2) with air quality, terrestrial, fisheries and instream benthic databases with other partners).
 
  • “Big Data” Watershed Nutrient Trading and Offsetting Management Platform (Proposed in 2018/19)
(NOTE: Use of CANWET™(v.4) with other partners).
 
  • Lake Capacity Modelling Tool and Integration with CANWET™ (Proposed in 2019/20)
(NOTE: Output data from CANWET™(v.4) projects have been used with industry approved lake capacity modelling tools).
 
  • Low Impact Development (LID) Performance Tool Integration with ISWMS™ (Proposed in 2019/2020)

(NOTE: CANWET™(v.4) now has LID predictive modelling capabilities). 


Thank-you for your interest in the Integrated Science and Watershed Management System (aka ISWMS™).
 


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Client Testimonials

Walton Development and Management

The Walton Group of Companies is a multinational real estate investment and development firm concentrating on the research, acquisition, administration, planning and development of strategically located land in major North American growth corridors. With nearly 90,000 acres of land under administration including 22 development projects, Walton is one of North America’s premier land asset managers.

Walton Development and Management L.P. (“Walton”) has retained Greenland International Consulting Ltd. (“Greenland”) to assist with our municipal infrastructure planning and engineering design for several new communities in the County of Simcoe, Ontario including environmental assessments and water resource analysis. Greenland is highly regarded in the industry for their professional approach to the environmental aspects of these projects and state-of-the-art decision support tools (such as CANWETTM) to address climate change adaptation, cumulative watershed impact, and adaptive management such as post-construction performance monitoring. Greenland’s business model is unique and has provided Walton with value-added deliverables through the use of best available science and solution-based methodology. This includes forming a landmark public/private sector phosphorous reduction program to protect a sensitive fishery habitat system within headwaters of the Nottawasaga River Basin for one of Walton’s projects in Simcoe County. Greenland’s CANWETTM model and other in-house stormwater management and climate change impact assessment tools were instrumental for Walton to establish long-term partnerships in this community, including the local municipality, Nottawasaga Valley Conservation Authority and other key stakeholders.

Paolo Sacilotto
General Manager, Simcoe
Walton Development and Management L.P

February 13, 2015
 

Mississippi Valley Conservation Authority

On behalf of the Mississippi Valley Conservation Authority, we would like to thank you and your consulting firm for your technical capacity in completing the CANWET model with baseline conditions in our watershed.

I have worked closely with Greenland Consulting Engineers (Greenland) over the past two years as part of this project. We also value your staff’s ability to troubleshoot issues and respond on time. Greenland’s commitment, thoroughness, and professionalism have led to the success of this project with the addition of a new routine to the CANWET software.

It has been a great pleasure to work with Greenland and we look forward to using your expertise again in the near future.

Sobhalatha Kunjikutty, Ph.D, P.Eng.
Water Resources Engineer
Mississippi Valley Conservation Authority

February 19, 2015
 

Town of Collingwood

As Public Works Chair for the Town of Collingwood, I would like to thank Greenland for providing exemplary services for the Raglan Street Local Improvement Project, including preliminary & detailed designs; coordination of all consultants; contract administration; and, construction inspection.

Greenland always maintained open lines of communication between the Town, Contractors, affected business and residents, and promptly responded to all questions and issues raised by the public. For the past decade, your firm has worked for the Town and strived for thoroughness and professionalism in order to address all of the Town’s project needs. The Raglan Street project was no exception so your team should feel proud with its successful outcome.
It has been a pleasure for the Town of Collingwood to do business with your team and the Town looks forward to using your professional engineering services again in the future. On a personal note, I would be pleased to serve as a professional reference when your firm bids on other municipal projects.

Rick Lloyd
Chair of Public Works
Town of Collingwood

March 7, 2012
 

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