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Application of the Community Watershed Guidebook from a Range Management Perspective – April 8, 1997Table of Contents
General CommentsRange staff and range agreement holders can expect to face challenges to their management in community watersheds. While livestock grazing is an accepted use of these watersheds in British Columbia, that does not mean status quo management is acceptable. If livestock use causes long-term changes to background water quality, quantity and timing of flow, there will be pressure to have range use phased-out. We believe that there are reasonable management alternatives which will allow livestock grazing to continue in almost all cases. Not everyone will be happy with the contents of the guidebook, and some will feel that range management objectives have been compromised. Those who have been involved in community watersheds know that water quality and public safety are emotional issues, where scientific fact is often lost in the discussions. This guidebook does not provide cookbook solutions to livestock related problems in community watersheds because there are as many different solutions as there are situations. Although the guidebook applies only to community watersheds, Range Section is commited to the principle that livestock grazing under Range Act agreements should not degrade the water quality of any licenced water user. The alternative - exclusion of cattle from all community watersheds or the fencing of all riparian zones - is unacceptable. The Community Watershed Guidebook (CWSGB) is a large document and consequently there may be a tendency for the reader to give it only a cursory review. That is understandable, but the reader risks missing some important elements and taking some statements and recommendations out of context. In this review we have attempted to distill the guidebook's contents down to the basics for range purposes. Refer also to the booklet, Range Management and the Forest Practices Code for further information on livestock grazing in community watersheds. The CWSGB is designed, for the convenience of the reader, to include some direct quotations from the Forest Practices Code of British Columbia Act and some Regulations. Note, however, that not all regulations relating peripherally to community watersheds are referenced. Key Points
Several sections of the guidebook are very important to range managers. Following is a summary (and in some cases clarification) of these sections. Section 1 IntroductionThe purpose of the guidebook is important enough that it bears repeating: "to explain resources development practices that are intended to prevent long-term changes to background water quality, quantity and timing of flow. Short-term changes may occur within the natural variability of the water supply." Another point that is significant enough to bear repeating is: "Small watersheds generally have intakes close to potential contaminants, stream response times are short and opportunities for dilution and settling are small. These watersheds are therefore sensitive (in a generic sense)." This has implications on livestock use within community watersheds. Section 2 Classification and MappingSection 2.1.2 of the guidebook explains how an area may be designated a community watershed. Alternatively, it is possible to provide protection to areas having domestic water licences that are not within community watersheds through the establishment of landscape units and objectives, or in the case of springs, through sensitive areas and objectives. Section 3 Community watershed planningSection 3.1.2 Integrated watershed management plansAlthough ten Integrated watershed management plans (IWMPs) exist and another twelve are under development, this is not the preferred option. The Strategic Forest Planning Section recommends that IWMPs be integrated as part of landscape units and objectives rather than being declared as higher level plans. Section 3.1.4 Sensitive areasSensitive area designations may be appropriate for areas under 1,000 ha in size, where community water supplies depend on a spring and the spring's source area. However, the Strategic Forest Planning Section advises that a Sensitive Area designation is not the preferred option. Wherever possible, it is recommended that spring source areas be incorporated with landscape units and objectives. Section 3.2.2 Completing a forest development plan for a community watershedDon't be misled by the title of this section, a more appropriate title may be "the seven steps in planning for community watersheds". Range staff and range agreement holders have key roles to play in this process. Pay particular attention to the sub-sections on "Forming a round table", "Determining watershed restoration requirements", "Contingency planning" (expanded upon in Section 4) and "Summary of responsibilities". Note that the round table is responsible for making recommendations to the district manager, determining watershed restoration measures and developing a monitoring strategy. While this is not the place for lobbying, range staff and range agreement holders have an opportunity to provide technical input on recommendations to the district manager. Section 3.3.3 Range use plansThis section reiterates much of what is in the Range Management Guidebook. Following are some points of clarification:
Section 4 Contingency planningRange staff should pay particular attention to this section because it spells out the roles and responsibilities of water licensees and purveyors, government agencies, and agreements holders and their contractors (subsection 4.3) and the determination of responsibility when a problem with water quality occurs (subsection 4.4). These subsections link to Section 7 of the Range Practices Regulation (RPR). Section 5 Water quality monitoringThe attributes in the target conditions table on page 37 refer to changes above the baseline level which has been established through several years of monitoring. Our goal in range is that livestock use should not cause the target condition(s) to be exceeded. Water quality objectives (WQOs) are established by the Water Quality Branch, Ministry of Environment, Lands and Parks for individual streams. WQOs are a collection of criteria or threshold levels which are designed to protect water quality for the most sensitive use. (WQOs may establish safe levels for fecal coliforms, turbidity, suspended solids, nitrates, nitrites, 12 metals, algae, pesticides, temperature, and streamflows or water levels. Note that for some of these, the acceptable level is 0 ppm). To date there are approximately 40 watersheds having these objectives, but the program is expanding with FRBC funding for water quality monitoring. Before WQOs can be set, a minimum of three years of background monitoring is required. The guidebook recommends that baseline monitoring be established before "forest activities" occur, or above the zone of activity (i.e. the harvesting or roadbuilding). This creates problems for range since most range agreement areas have been grazed for many years and in many cases use by livestock is occurring to the top of the drainage. Furthermore, fecal coliforms are contributed by all warm blooded creatures and it is impossible to differentiate between fecal coliforms contributed by cattle and other warm-blooded species. Section 10 Range managementTarget conditionsReference is made to the use of qualitative assessments. Both the CWS and Riparian Area Management working groups endorsed an approach of taking qualitative measurements rather than intensive sampling. The Range Resources Assessment Procedures (RRAP) checklists and extensive monitoring forms were designed for conducting assessments at the reconnaissance and extensive levels. The RRAP is found as an appendix to the revised Monitoring chapter in the Range Manual. A training course in the use of the procedures has been developed and will be available to field staff by this summer. We recommend that range staff use this methodology. Page 83. Bullet 3. should say "in sensitive sites, forage use should not exceed 30 per cent of the current annual growth Section 10.3 Livestock use of riparian areasRange staff and range agreement holders may feel that the recommendations in this section are overly restrictive. The following points are intended to provide clarification and explain context.
Existence of:
When setting up grazing systems within community watersheds the possibility of livestock contaminating water supplies through direct defecating in the water and through overland flow should be minimized. Research from Oregon demonstrates that water supplies are at the greatest risk to contamination by livestock when they are allowed to defecate within 1 m of the stream's edge. The guidebook recommends that a 30 m riparian strip be managed for "light occasional use", meaning that practices and developments should not encourage cattle to remain within this buffer strip. This does not mean that livestock must be excluded, but it does mean that they must be managed to prevent an accumulation of feces, trampling of soils and severe and continuous defoliation of forage and shrubs within the riparian buffer (sound range management recommendations). Fencing the buffer is an option, but it should be considered as a last resort. Section 10.4 Range developmentsLivestock watering facilities include things like off-stream watering troughs. The roads and trails referred to in this section are not trails created by livestock use, they are "man-made" or constructed. Remedial measuresRange Section is currently developing a training module in designing remedial measures where range use has caused riparian and upland areas not to achieve proper functioning conditions. These remedies will also be applicable to community watersheds where livestock use has caused water quality problems. The module should be ready for delivery by early summer of 1997. In the interim here are some possible options:
APPENDIX 1: An Index to LegislationLegislation relating to community watersheds and range use Statute: FPC Act Statute: FPC Act Statute: FPC Act Statute: FPC Act Statute: OPR Statute: OPR Statute: OPR Statute: OPR Statute: OPR Statute: OPR Statute: RPR Statute: RPR Statute: SFPLR Statute: SPR Statute: SPR APPENDIX 2: A Summary of Guidebook Sections of Most Interest to RangeSection: 1 Section: 3.1.4 Section: 3.3.3 Section: 4 Section: 4.3.4 Section: 4.3.7 Section: 4.4 Section: 5 Section: 5.1 Section: 5.2.2 Section: 6.1 Section: 10 Section: 10 Section: 10.1 Section: 10.2 Section: 10.3 Section: 10.4 Last updated on
October 18, 2005
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