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Lake Erie North Shore Watershed Plan - Niagara Peninsula ...

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LAKE ERIE NORTH SHORE WATERSHED PLAN<br />

Hydrogeologic<br />

Characterization<br />

Fish Habitat Classification<br />

Groundwater Intrinsic<br />

Susceptibility Studies<br />

Potential Contaminant<br />

Sources of Point Source<br />

Pollution<br />

Site Specific Water Quality<br />

Sampling<br />

informed decisions in regard to applications and for use in planning decisions and policy development.<br />

The watercourses in this subwatershed have not been evaluated in terms of importance for fish habitat. It is<br />

recommended that this assessment be completed so this information can be used for proper resource<br />

management and land use planning decisions.<br />

The Groundwater Study (2005) has identified areas with a high shallow intrinsic susceptibility (Figure 16a & 16b)<br />

The intrinsic susceptibility of groundwater considers only the physical factors affecting the flow of water to, and<br />

through, the groundwater resource. Additional studies should be conducted in this watershed to ensure that<br />

current and future land uses do not conflict with the protection of groundwater resources in susceptible areas as<br />

part of the NPCA‟s Groundwater Study (2005) and proposed Source Protection <strong>Plan</strong>.<br />

An inventory of potential contaminant sources and threats to water quality was identified as part of the objectives<br />

for the NPCA‟s Groundwater Study (2005). An updated inventory to confirm potential contaminant sources and<br />

locations is recommended as well as further investigation into the possible effects these potential contaminants<br />

may have on surface water quality and aquatic habitat and whether or not a contaminant management plan is<br />

needed.<br />

Enhanced sampling methods upstream and downstream of potential points of contamination should be<br />

considered to help identify priority areas for remediation and/or restoration.<br />

169

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