The Nicola Water Use Management Plan is the culmination of 55 months of meetings, information gathering to fill key knowledge gaps, analysis of water issues, the development of social, economic and environmental goals, and plan synthesis complete with 37 recommended policy instruments to address the issues and meet the goals. A Multi-Stakeholder Committee provided direction for the community-driven planning process and was assisted by a Planning Team/Steering Committee.


The Plan is considered a living plan and as such will be periodically reviewed and updated.


Nicola Water Use Management Plan
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Executive Summary
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The reports listed below provide information about the Nicola watershed and more specifically about the water resource in the watershed. Not all the reports listed below have been reviewed by the Nicola WUMP planning process. For reports that have been reviewed and commented on as part of the planning process leading to a water use management plan for the Nicola watershed, a note has been added to that effect at the end of the description.


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Nicola Watershed Water Budget Analysis

The main body of the report is 44 pages long. The report has four appendices. The second, third and fourth appendices are tables of numbers which show the calculations for the water budget final figures for each of the sub-basins.


The objectives of the water budget analysis were to calculate the water budget in relation to water supply and water use for the Nicola watershed and its sub-basins; to comment on water surplus or shortages for each sub-basin and, where applicable, within each sub-basin; and to recommend geographic areas for further study and monitoring.


The analysis was carried out by Water Management Consultants (Richmond, BC).


Nicola Watershed Water Budget Analysis
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Surface and Groundwater Supply and Interaction Study - Phase 1 & 2

The final report on the Surface and Groundwater Supply and Interaction Study – Phase 1 and 2 consists of the three PDF files listed above. The study was carried out by Water Management Consultants Ltd. (Richmond, BC). The objectives of the water supply study were: to determine current water supply (surface and groundwater) and seasonal patterns of supply for the entire watershed; to forecast water supply and seasonal patterns stemming from climate change; and to identify where and to what degree surface and groundwater, including aquifers, interact in order to understand more fully the implications of water extraction. The final report on Phase 1 and 2 of the water supply study describes the surficial geology and the types of aquifers found within the watershed, discusses groundwater and surface water interaction, estimates the water supply for each of the ten sub-basins of the Nicola watershed and projects future water supply. The major conclusion from the study was that any groundwater abstraction in the Nicola watershed will reduce downstream flows


All Figures Final
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Appendices I-V 7
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Nicola Water Supply Report
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Addendum - Upper and Lower Coldwater Sub-Basin
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Additional Storage Sites Study - Phase 1

WUMP Summary Report December 2007
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WUMP Storage Sites - General Comments by DFO Nov 2007
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WUMP MOE Storage Study Notes Nov 2007
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WUMP Outline of the Regulatory Process for Dams Dec 2007
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WUMP Final Separated - 345 Storage Sites - Dec 2007
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WUMP Appendix AA - Additional Storage Sites
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Referral Summary Dec 2007
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WUMP Appendix AAA - Additional Storage Sites
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The report provides information on 345 identified water storage sites in the Nicola watershed. The goals of Phase 1 of the Additional Storage Sites Study were:


a) to build a listing of sites with potential storage for water along the Nicola River and its tributaries;

b) to develop criteria for identifying sites suitable for further study;

c) to calculate the relative amount of water that could be stored a these sites.


In addition to the report, a number of maps were produced showing swamps, topography and slope ranges, biogeoclimatic and moisture zones, land tenure and rural parcels, pine stands, agricultural land reserve, critical ungulate winter range and water catchment areas in each of the ten sub-basins of the Nicola watershed.


Phase 2  - Plan Development - Interim Report

October 2007 – 47 pages without Appendix A, 392KB


The report is a compilation of the work done on the Nicola Water Use Management Plan between July 2005 and July 2007. The main body of the report summarizes the accomplishments and completed projects in this period and provides an update on the works in progress. The report is intended only as a reference document. For more detailed information on any of the topics discussed in the report, the reader is referred to the original documents.


Appendix A consists of the first 11 issues of the droplet. Click here to view/print these issues.


Phase 2 - Plan Development - Interim Report
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Nicola Watershed Present and Future Water Demand Study

Nicola Watershed Present and Future Water Demand Study
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The above report summarizes the findings of a study carried out by Summit Environmental Consultants in the latter half of 2006. The goal of the study was to determine as accurately as possible current and future demand for water in the Nicola watershed. The principle objectives of the study were to:


a) quantify current (2006) water demand by sub-basin and sector on an annual, monthly and weekly basis (August and September)

b) compare water demands with licensed quantities in the watershed in order to identify potential water licensing issues;

c) evaluate irrigation efficiency in the watershed;

d) develop future projections of water demand by sector and sub-basin taking into account three different growth and climate change scenarios.


The scope of the study excluded the demand for water by the fisheries resource and that required for maintaining or enhancing existing ecological systems.


Actual water use data was not readily available. Therefore, the report provides only estimates of water demand and water use. Future projections of water demand using three different scenarios are provided for 2020 and 2050.


The Multi-Stakeholder Committee of Nicola WUMP reviewed the study findings and had a number of comments related to the study findings and the information contained in the final report. In order to address these, the decision was made to prepare an addendum to the report. The Present and Future Water Demand Study and the final report met the terms of reference that were developed for the project. The intention of the addendum is not to question the validity of the study findings but to add clarity, highlight a number of statements made in the report, and provide context in order to minimize misinterpretation of the data and comments that are found in the final report. It is recommended that the addendum be read in conjunction with the report.


Governance Part 1: Preliminary Assessment of Governance Options

March 2007 - 52 pages, 0.99MB


The report was prepared by WMI Water Management Consultants International Inc. (Kamloops). The report summarizes the results of a look at water governance models around the world and outlines why a water management governance structure is necessary to meet water stewardship requirements. The report also summarizes the main discussion points from a meeting on February 21, 2007 in which members of the Multi-Stakeholder Committee of Nicola WUMP took part. The report concludes with a suggested way forward regarding institutional development. There are five appendices after the ten-page body of the report.


Governance Part 1: Preliminary Assessment of Governance Options
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Review of Groundwater-Salmon Interactions in BC

November 2006 - 19 pages, 1.18MB


The author of this review is Tanis Douglas, RPBio. The review summarizes information on surface and groundwater links, the importance of groundwater to salmon, and current policies on groundwater use and important gaps in the current groundwater policy in British Columbia. The author reviewed 67 reports and papers about surface and groundwater interaction related to fish habitat; behavioural thermoregulation and redd site selection; artificial groundwater recharge and groundwater use in fish restoration; management and use of surface and groundwater with respect to fish; and groundwater fish management needs.


Review of Groundwater-Salmon Interactions in BC
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Nicola River Watershed - Water Use Management Plan - Instream Flow Needs for Fish

October 30, 2006 - 53 pages, 5.15MB


The report's author is Todd Hatfield of Solander Ecological Research, Victoria, BC. The report summarizes some of the existing information on instream fish flows in the Nicola watershed and provides recommendations for further work with respect to understanding and resolving fish-flow issues. The main body of the report ends with these recommendations:


1) produce defensible time series of naturalized flows for the Nicola River and its tributaries;

2) conduct a quantitative analysis of water use and its effects on fish habitat;

3) establish instream flow targets for fisheries, based on empirical and overview methods, including temperature modeling;

4) conduct trade-off analyses in the WUMP using a third party experienced decision analyst and facilitator;

5) develop tools to manage the water resources in the face of conflicting needs, including development of rules under different flow scenarios such as wet and dry years;

6) incorporate climate change projections into water management decisions;

7) avoid further water allocation for out-of-stream uses.


Instream Flow Needs for Fish
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A Study of Governance Models

September 2006 – 34 pages


The report summarizes information about nine organizations that manage aspects of water. They are the Oldman Watershed Council, Mackenzie Valley Land and Water Board, Mount Werner Water Board, Manitoba Conservation Districts, La Salle Redboine Conservation District, Turtle Mountain Conservation District, Okanagan-Basin Water Board, Bow River Irrigation District and Bonaparte Water Users Group. The report describes these entities in terms of their legal status; the selection, composition, term and qualifications of the board of directors; mandate and limits of authority; types of decisions made and how decision are made; reporting requirements; sources of income; user fee structure; staffing and budget line items.


This report was reviewed and accepted by the Multi-Stakeholder Committee of Nicola WUMP.


A Study of Governance Models
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Nicola Stock Breeders Association - The Completion of the Nicola Lake Dam Project: Technical Feasibility Study

March 2006 – 102 pages, 3.9 MB


The report provides a history of the building of the current dam, explains why it was not completed, and discusses and evaluates the engineering options for completing the Nicola Dam. The purpose of the study, which was carried out by Urban Systems Ltd., was to conduct an objective assessment of the feasibility of dam completion. Technical engineering factors, impacts and technical financial /economic analysis were the criteria selected to determine feasibility. The report also outlines a way forward, the benefits from dam completion and the social, environmental financial and economic considerations that will have to be weighed in deciding whether or not to move forward with implementing the recommended engineering option.


Nicola Lake Dam Project - Technical Feasibility Study
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Report of Phase 1 of the Process Leading to a Nicola Water Use Management Plan

September 2005 – 43 pages


The report summarizes the activities that took place between November 15, 2004 and June 30, 2005. The report provides a brief background as to how the planning process came about, includes the terms of reference for the planning process and its structure. It summarizes the work of five committees and sets out next steps for Phase 2 - plan development.


Report on Phase 1 of NWUMP
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Nicola River Basin Management Strategy - Phase 1: Scoping Study

January 2005 – 45 pages


The report summarizes the findings of a study commissioned by the Nicola Stockbreeders Association. The study was carried out by Jeremy Cooke of Urban Systems Ltd. The report describes the natural processes at work in the Nicola watershed, the ecological process and the human activities. It discusses in general terms water use, water availability and the water balance. The report identifies some of the issues around water, provides an assessment of those issues and sets out some first steps for developing future local water management strategies.


Nicola River Basin Management Strategy - Scoping Study
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Charting our Water Future, Overview of Workshop Results

December 2004 – 26 pages


The report’s author is Gerry Tonn of Urban Systems Ltd. who facilitated the workshop. The report summarizes the discussions that took place around water issues, vision and goals for the future of the Nicola basin, knowledge gaps and next steps. The report includes a list of all the workshop participants, the names of the presenters and the titles of their presentations.


Charting our Water Future - Workshop Overview
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Conflicts Between People and Fish for Water

September 2004 – 98 pages


This study was commissioned by the Pacific Fisheries Resource Conservation Council. The report’s authors are Dr. Marvin Roseneau and Mark Angelo. The report looks at water flows and water extraction in two BC rivers, the Nicola and the Englishmen. The report discusses the impact of water extraction on fish and how government has responded to increasing demands for new water license applications. The report recommends several ways for government agencies and the public to protect and restore fish flows.


Conflicts Between People and Fish for Water
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Forum on Water - Is There Enough for Everybody?

February 2004 – 71 pages


This is a summary report on a public forum that was held in Merritt on February 21, 2004. The report includes the list of participants, speakers and presenters and their presentations, and a summary of the question and answer period that followed.


Forum on Water
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Analysis of Agricultural Water Supply Issues - National Summary

May 2003 – 33 pages


This report was prepared by Agriculture and Agri-Food Canada. The report summarizes the agricultural and water supply issues and constraints throughout the country and in each region. The information in the report came from consultations that were undertaken in order to provide guidelines for the development of the National Water Supply Expansion Program.


Agricultural Water Supply Issues
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Water Conservation Strategy - City of Merritt

May 2003 – 51 pages


This strategy was prepared by Urban Systems for the City of Merritt. The report is divided into six chapters: introduction, why is water conservation important, overview of Merritt’s water system, moving towards Merritt’s water conservation strategy, water conservation measures and conclusion and recommendations. The report includes tables and charts showing average water demand in Merritt and elsewhere, highest daily water use, average daily water use per person, water and wastewater system expenditures, and city spending on water conservation.


Water Conservation Strategy - City of Merritt
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Coldwater River Storage Feasibility Study

December 2002 – 54 pages


The report identifies and evaluates sites within the Coldwater River watershed that have the potential to create or increase water storage for the purpose of enhancing habitat for three target fish species during low flow periods. A total of 21 sites are prioritized. Eight additional sites are recommended for further study. The report’s author is Brian Guy of Summit Environmental Consultants Ltd.


Coldwater River Study
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Coldwater River Watershed Recover Plan

November 2001 – 47 pages excluding appendices


The recovery plan was prepared by LGL Limited. The plan identifies and sets priorities for activities required to achieve the recovery goals for the Coldwater watershed and its fish stocks. The report includes a stock and watershed profile, and information about the stock and freshwater habitat condition. It discusses the biological, and socio-economic factors influencing recovery, and presents recovery objectives, targets, strategies and options.


Coldwater River Recovery Plan
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Low Altitude Thermal Imaging of the Coldwater River

July 2001 – 32 pages


The study was carried out by Henderson Environmental Consulting for Tolko Industries Ltd. The study was exploratory in nature and had the following objectives: a) to test the accuracy of aerial versus ground measured stream temperature; and b) to explore the utility of other features of aerial photographic technology to complement the existing Tolko stream-temperature monitoring project in the Coldwater River.


Thermal Imaging Coldwater River
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The Water Quality of the Tributaries of Nicola Lake

May 1988 – 34 pages


The study examined water quality in Chapperon Creek, Upper Nicola River, Spahomin Creek, Moore Creek, Quilchena Creek, Wasley Creek and the Nicola River at the outlet of Nicola Lake. The report’s author, D. W. Holmes, concluded that Nicola Lake “obviously acts as a ‘sink’ retaining phosphorous in the sediments and that total nitrogen exiting the lake was always in the form of organic indicating the source was probably algae cells”.


Water Quality of Nicola Lake Tributaries
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Nicola Basin Strategic Plan - Technical Document

May 1983 – 327 pages


This document provides a summary of the information and analyses that support the Summary of the Nicola Basin Strategic Plan. It contains an integrated information base of the Nicola basin at the strategic level. The report contains numerous tables of data and figures.


Nicola Basin Strategic Plan
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Engineering Feasibility Study on Rebuilding Outlet of Nicola Lake

May 1983 – 84 pages


The report summarizes the results of further work (a preliminary assessment was done in 1981) to assess the benefits to agriculture and fish of a new dam to replace the existing dam at the western outlet of Nicola Lake. The report includes a preliminary design for the new dam with cost estimates; and data on storage, licensed uses, water supply, water levels, value of the fishery resource, etc. The author of the report is L.A. Bergman.


Engineering Feasibility Study - Rebuilding Outlet of Nicola Lake
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Water Requirements for the Fisheries Resource of the Nicola River BC

September 1982 – 147 pages, 17.8 MB


The authors of the report are G.T. Kosakoski and Roy E. Hamilton. The report examines the hydrology of the Nicola River system and analyses low flows. Data on the fisheries resource is summarized including, distribution, timing, and escapements of salmon stocks. Information on the economic value of the fisheries resource is provided. Spawning and rearing habitat was studied and the results are discussed in the report. Nearly half of the report is comprised of appendices containing data, figures and graphs to support the conclusions. Recommendations are made regarding regulation of storage on Nicola Lake for the benefit of the fisheries resource.


Water Requirements for Fisheries of the Nicola River BC
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Chemical and Biological Characteristics of the Nicola/Coldwater Watershed Including Nicola Lake

1979 – 63 pages


The report summarizes the findings of a one-year intensive study on water quality of the Nicola-Coldwater watershed. This study took place in 1979. The objectives of the study were: a) to determine the basic water quality of the Nicola River; b) to determine the effect of the Merritt STP on the Coldwater and Nicola Rivers prior to plant operating in late 1979; c) to determine the basic limnology of Nicola Lake. The author of the report is D. W. Holmes.


Chemical and Biological Characteristics Nicola Watershed
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