Stephenfield Lake

Watershed Management Plan

 

 
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WATER LICENSING PROGRAM REPORT

Water Licensing Program Interests in Stephenfield Lake Watershed:            

Water Allocation…The Water Licensing Section's responsibilities relative to the Stephenfield Lake Watershed Management Plan relate to water allocation.  Water allocation involves the fair and orderly assignment of rights to use and divert water. The legal instrument to regulate water use in Manitoba is The Water Rights Act (the Act).  The Water Licensing Program is administered by the Water Licensing Section of the Water Branch, Manitoba Conservation. 

Water allocation more particularly comprises two interrelated processes.  One is establishing and managing water budgets.  The second is assigning portions of the water from water budgets to individual projects, through water rights licenses. 

Water budgets…A water budget is an accounting of water available in each particular surface water or groundwater source, for subsequent allocation by water rights licenses for individual projects.  Water budgets describe, for each source,  (a) the total available water flow and annual volume in the water source during a representative drought year, (b) minimum portions of the total available water flow and annual volume that are to be protected for domestic uses (unlicensed) and for minimum stream flows required to sustain a healthy aquatic stream environment, (c) the portions of the total available water flow and volume that are already encumbered for existing licensed use, and (d) the portions of the total available flow and volume that remain for allocation to water rights license applicants.  

Water rights licenses…A water rights license is a formal conditional right to divert and use water.  The Water Rights Act provides that the ownership of water and all rights to divert and use water are vested in the Crown in the Right of Manitoba.  The Act prohibits the construction of works or the use or diversion of water without a license.  The use of water for domestic purposes is exempt from licensing, as is the construction of a well for water for domestic purposes.  Domestic use is defined as the use of water at a rate of less than 25,000 liters per day for household and sanitary purposes, for watering lawns and gardens, and for the watering of livestock and poultry. 

Licensable uses of water, in order of priority as stated in the Act, are municipal, agricultural, industrial, irrigation, and other uses.  A license does not guarantee that water would always be available in the amounts and at the times required by the licensee.  The Act’s provisions apply to both surface water and groundwater.

Specific Water Allocation Interests in the Stephenfield Lake Watershed: 

Groundwater Development

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Three aquifer types are found in the study area:

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Bedrock shale, Riding Mountain Formation – Odanah Member

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Outwash sand and gravel deposits along the escarpment

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Sand and gravel deposits that occur randomly

There are 18 known licensable groundwater development projects, reflecting a total annual water allocation of approximately 755 acre-feet of groundwater.           

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5 municipal water supply

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7 agricultural livestock water supply

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2 irrigation water supply

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3 municipal tank loading water supply

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1 agricultural-domestic (Hutterite Colony)

 

Well yields in the watershed are generally variable.  Potential for high rate withdrawals such as irrigation is low.  Groundwater supplies for domestic and farm supplies are more accessible from the main aquifers, and more difficult in other areas

Surface Water Development 

Boyne/Stephenfield Managed System Water Supply Capacity...Without the Stephenfield dam and reservoir in place, the Boyne River would be considered an intermittent stream, with limited value as a source of supply.  However, the significant storage volume of the reservoir provides for water extractions both directly from Stephenfield Lake and from the Boyne River downstream of the lake.  Flow releases are made through an operable riparian flow pipe to accommodate downstream water development projects. 

Upstream of the reservoir, there is no firm annual water supply capacity.  From Stephenfield Lake downstream, a firm supply of approximately 3180 acre-feet of water annually is available to accommodate licensed water users and domestic water needs, and to provide for a live stream flow in the Boyne River throughout the season. 

This estimated total annual water supply capacity of  3180 acre-feet that was determined more than ten years ago needs to be reassessed to consider possible further loss of reservoir storage due to ongoing siltation.  The reassessment would further review the Stephenfield Lake seasonal flow release pattern requirements to meet minimum stream flow needs for sustaining the general health of the river, including the specific needs related to fish habitat.  The Surface Water Management Section has been requested to undertake the required water supply reassessment. 

Current Water Allocation… The Boyne/Stephenfield managed water supply system is relied upon very heavily by local water users.  Alternative water supply sources in the area are extremely limited. Current annual water allocation is as follows:

Municipal water uses    
Town of Carman  368  acre-feet (from river)
R.M. of Dufferin  10  acre-feet (from river)
Pembina Valley Water Coop 400  acre-feet (reservoir)
Total Municipal  778  acre-feet
Other (mostly irrigation)  1795  acre-feet (from river)
Total allocation  2573  acre-feet

Water taken from river:            2173    acre-feet
Water taken from reservoir        400    acre-feet

Stephenfield Lake Water Supply versus Water Demand…The riparian flow releases from Stephenfield Lake range from a low of 1.5 cubic feet per second in fall to 10 cfs during the months of July and August.  The total annual riparian flow releases equate to 2640 acre-feet of water.  Adding the committed annual allocation to the Pembina Valley Water Coop’s water supply project of 400 acre-feet of water that is taken directly from the reservoir, the total committed water supply is 3040 acre-feet.  As noted in the previous section, the Boyne/Stephen field total water supply capacity is 3180 acre-feet per year.  In summary:

Total supply capacity 3180  acre-feet per year
Reservoir releases 2640  acre-feet per year
PVWC, from reservoir 400  acre-feet per year
Total committed volume 3040  acre-feet per year
     
Remaining supply capacity 140  acre-feet per year

As noted previously, the Boyne River’s supply capacity requires reassessment, and the estimate of remaining capacity of 140 acre-feet per year therefore needs to be confirmed. Currently any water that becomes available from attrition of irrigation licenses is being held by the Province in a reservation for future municipal uses.  Both the Town of Carman's and the Pembina Valley Water Co-op's municipal water supply projects are fully committed.

Surplus Spring Run-off Water Supply Capacity…Additional water supply capacity on the Boyne River downstream of Stephenfield Reservoir can be developed by diverting water from spring flows into off-channel reservoirs.  Some tentative interest has been shown for developing this type of supply for irrigation projects.  The Water Branch has been allocating water for irrigation from other intermittent streams in the Red River Valley based on criteria that up to one-half of the annual volume that is available in eight of ten years can be allocated.  The remaining one-half is protected to assure sufficient water to provide for minimum instream flow needs.

Based on preliminary estimates, the supply capacity that is available for allocation from the spring flow budget downstream of Stephenfield Lake is about 2600 acre-feet per year.  Currently, three irrigation water use applications are on hand for consideration by the Water Branch.  The three projects would extract a total of approximately 350 acre-feet per year.  Assessments are pending for both the annual spring runoff volumes and minimum instream flow needs on the Boyne River.

Surface Water Supply/Demand Summary…The Boyne River’s firm annual supply capacity is currently fully developed.  Reassessments or refinements of available capacity of the current system are not expected to identify any significant additional water supply opportunity.  Anticipated demand for irrigation and municipal water supplies for future expansion clearly exceeds current supply capacity, as no significant further allocations from the current firm water supply budgets can be accommodated.  Some further limited water development capacity is available by storing spring runoff in off-channel reservoirs.  Nevertheless, further community water development expansion cannot proceed without further water source development.

February 24, 2003                                                                  R.D. Bodnaruk

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A Brief History of Water Rights Administration
Followed by Comments about Licensing on the Boyne River

In 1867, Canada was officially formed as the Dominion of Canada.  By 1869, the Dominion of Canada acquired, from the Hudson Bay Company, the rights, or jurisdiction, (ownership) of all the lands where the water flowed into the Hudson's Bay.  The lands, essentially what is now the western provinces, was known as the Northwest Territories. 

In 1867, when Canada was founded, and beyond, any water disputes were usually settled through the court system under traditional English law, or "common law".  This system of law was introduced to the Northwest Territories by the Hudson Bay Company and carried forward by the new Canadian founders. 

When it comes to water law, under precedence through common law, certain privilege is afforded to riparians (those who live along watercourses).  Riparians have the right to receive water for domestic purposes "undiminished in quality or quantity", and the right to protect their property from flooding and the right to drain off standing water from their property.  As Canada in the Northwest Territories began to develop, re-occurring concerns about riparian rights became an important issue to the new Canadian government. 

The arid climate of what is now southern Alberta hindered farming progress within this region.  Irrigation, (dams and canals), would have to be introduced to encourage land settlement.  The Canadian government realized that under common law, riparian rights could hinder irrigation activity.  By about 1895 the Canadian government claimed ownership of the water within the Northwest Territories, (under common law there is no ownership).  By 1898 Canada introduced legislation under the "Northwest Irrigation Act", that essentially indicated that all water in the Northwest Territories is under the jurisdiction of Canada and any person who intends to divert and use the water must obtain authority under the Act.  This legislation was intended to allow irrigation water projects in the arid regions of what is now southern Alberta to proceed without hindrance under riparian rights, yet in a controlled manner.  It is important to note that when there is a water dispute rules governed by an Act of legislation is paramount to precedence established under common law.  Thus, The Canadian Northwest Irrigation Act formed the foundation for administering water activity in an orderly and regulated manner, and was used by Manitoba to establish Manitoba water law. 

In 1870, when Manitoba became a Province, the new Provincial governors wanted Canada to turn over the rights to all the lands within the provincial boundaries.  It took until 1929 for this to occur.  In 1929, Canada turned over to Manitoba, the rights, (ownership), of all unpatented lands as well as all undeclared mines and minerals, and all water within the provincial boundaries. 

Once Manitoba had jurisdiction over the water, by 1930, Manitoba took the Canada Northwest Irrigation Act, and formed it into the Manitoba Water Rights Act, which established the Province's claim to the ownership of all water within Manitoba.  Since 1930, this Water Rights Act has been the "law" governing the diversion and use of water in Manitoba.  The administration of The Water Rights Act remained inactive through the 1930's, 1940's, and 1950's.  This inactivity changed about 1958. 

Following the 1950 flood, a Royal Commission was established to make recommendations on flood control.  By 1958, the Commission had presented recommendations, like the construction of the Red River Floodway, Portage Diversion Channel and the Shellmouth dam.  At that time the Water Branch, then known as the Water Control and Conservation Branch, was mandated to oversee the flood control activity, as well as design and construct major drainage works throughout the Red River valley.  Along with these flood control water projects, the Branch was also given the task of design and construction of water treatment plants for rural communities, (this activity preceded the formation of the Manitoba Water Services Board).  By 1959, with the undertaking of this water activity, the Water Branch began to actively administer The Water Rights Act.  In 1959, the Act was amended to provide more up to date water diversion and use development.  For example, the diversion and use of groundwater, (not included in the 1930 Act), was added to the Act. 

Through the 1960's, the administration of the Act was performed by one staff member.  This was a time during the 1960's, when the "trial and error" period of dealing with procedures, rules for granting authority, license forms, interpretation of the Act, and the like, were being formulated.  During the 1960's licenses to divert and use water were mostly granted to municipal water projects and some small irrigation projects along the Assiniboine, Boyne and Red Rivers.  By 1972, applications for license gradually began to increase and a second staff member was added to administer the Act. 

During the 1970's, licenses consisted mostly of small on farm dam projects constructed for stock water purposes and for Ducks Unlimited dam projects.  There were some licenses issued for small irrigation projects, (strawberries, vegetables) and groundwater licenses to use water for industrial purposes in the City of Winnipeg.  Administration of the Act during the 1970's, was really marked with a large number of investigations of flooding and drainage complaints that were viewed as violations of the Act.  The entrance of the 1980's changed the administration of water rights. 

Following dry to drought years, particularly in 1980, there was a dramatic increase in the number of applications.  By 1981, more staff was added to attend to the growing number of applications.  In the early 1980's, large scale irrigation projects began to develop, particularly in the Carberry area.  The need to develop water rights strategy to accommodate heavy water users and commitments by the Branch to "drought proof", (pumping water from the Assiniboine River into the Elm, and La Salle Rivers and Mill Creek), as well as drainage activity considered by some to be "out of control" led to the writing of an entirely new Water Rights Act, which was introduced about 1996 and proclaimed in 1998. 

The new Act was intended to resolve many issues, such as, clearing up ambiguity viewed in the "old Act", introduce a vehicle to collect water user fees, introduce drainage licensing procedures, simplify, or streamline, the language in the Act, and increase the penalties for violations under the Act.  The introduction of the new Act, followed the dry to drought years of 1988 and 1989 created considerable strain on water rights administration. 

During the late 1980's and into the early 1990's, potato producers were advised that irrigation was required in order to obtain, and retain contracts from processors.  This started large scale irrigation projects at water sources where potato farming is conducive to the lands (along the Assiniboine, Boyne, La Salle and Elm Rivers, the Delta-Assiniboine aquifer, and the Red River valley region).  Along with this large scale water use activity, concerns about water licensing budgets from water sources were being questioned.  In fact, during 1994, 1995, there was a licensing moratorium placed on issuing licenses along the Assiniboine River, including the tributaries and the La Salle and Elm Rivers.  This moratorium, as well as other licensing activity "holdups" was required while water sources were being adjudicated.  By the late 1990's, large scale irrigation projects, usually for potato production, were being licensed.  And, within the early part of 2000, it is evident that most major water sources are at, or near full allocation, by water rights license.  The Boyne River is one such water source.

Licensing along the Boyne River 

Because the Boyne River was one of the first watercourses to be attended to in the early 1960's, in the early part of water rights administration, there is a lengthy history to water rights activity along the river.  From the initial licensing process, the concern has always been to provide a secure municipal water source for the Town of Carman.  This required that all licenses, or authorizations, granted to divert and use Boyne River water for irrigation purposes, contain a clause that essentially states that the licensee, or grantee, must cease to pump, or divert water when the flow in the river is at, or below, a specified elevation tied into the Stephenfield reservoir, or a flow rate along the river.  Since the early part of the 1990's, this situation has become more acute because there it has become necessary to protect the additional municipal water user the Pembina Valley Water Co-operative. 

To accomplish the task of trying to provide a secure municipal water supply, the Water Branch has for some time, issued one-year authorizations for irrigation water users with strict conditions, while adjusting riparian flow to meet water supply demand. 

Moreover, the Branch established a Boyne River advisory board to "oversee" water use activity along the Boyne River.  This board originally consisted of municipal and Town of Carman representatives, an irrigator, members at large, and Water Branch representatives.  As time has passed it is my understanding that the board is non-existing and licensing activity has now evolved to the Boyne River being fully allocated by long-term water rights licenses. 

For licensing purposes the river is broken up into three reaches, namely, the Stephenfield dam reservoir, the Boyne River between the dam and the Town of Carman, (the town's dam at the east end of the Town of Carman), and between Carman (the town's dam) and the confluence of the Boyne River with the Norquay floodway channel.  Based on these reaches, the allocation by water rights licenses of Boyne River water consists of the following:

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Reach No. 1 - the Stephenfield dam reservoir 
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500 acre-feet - municipal water use (one license PVWCI)

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90 acre-feet - irrigation water use (two licenses for 80 acre-feet and 10 acre-feet respectively)

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5 acre-feet - municipal tank loading facility (one license) 

Total 595 acre-feet

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Reach No. 2 - between the Stephenfield dam and the Town of Carman 
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368 acre-feet - municipal water use (one license Town of Carman)

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994 acre-feet - irrigation water use (9 licenses) 

Total 1,362 acre-feet

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Reach No. 3 - Between the Town of Carman and the confluence with the Norquay floodway channel. 
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5 acre-feet - municipal tank loading facility (one license)

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302 acre-feet - irrigation water use (3 licenses)

Total 307 acre-feet

*Total allocation all reaches 2,662 acre-feet.

Notes:  For licensing the following guidelines are used:

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The firm annual yield of the Stephenfield reservoir is estimated at 2,640 acre-feet. 

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The total storage is approximately 3,650 acre-feet. 

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The useable storage is approximately 3,180 acre-feet. 

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About 155 acre-feet of unlicensed water is released from the reservoir for riparian/agricultural needs (filling dugouts in the fall, etc.). 

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Because of the operating rules of the riparian release pattern there is about 1,275 acre-feet of water available for irrigation water use (beyond that amount presently allocated for municipal (868 acre-feet) and unlicensed riparian/agricultural use (155 acre-feet). 

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Although there is a total of 1,386 acre-feet of water allocated by license for irrigation water use, and only 1,275 acre-feet is available by virtue of the riparian release pattern, the irrigation allocation downstream of the Town of Carman accounts for 302 acre-feet of the total allocation of 1,386 acre-feet.  This allocation of 302 acre-feet is within the McEachern dam reservoir located just downstream from the Town of Carman and, therefore, not overly significant to the available irrigation water. 

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The lowest water level at the reservoir since the dam was constructed was during the winter of 1988/89 when the reservoir level was at 963.0. 
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The spillway crest elevation is at 972.0 

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The invert elevation of the riparian release pipe is at 951.0.
 

Prepared by Brian McLeod,   January 27, 2004