1304 80TH ST SW EVERETT SCHOOL DISTRICT 2018-01-02 MF Import

4. Discharge of water to wetlands must mimic natural discharges as much as is feasible. Point source discharges shall not be created where they do not naturally occur. Techniques that result in dispersed discharge, such as dispersion trenches or buried perforated pipe located at wetland buffer edges, can bet ^d to mimic naturally occurring sheet flow into wetlands. (SEPA Plant and Animal. Water, and Land and Shoreline Use Policies) 5. All trash located in the preserved wetlands, streams, and their associated buffers must be removed. Trash removal should occur on at least a semi-annual basis following completion of construction. (SEPA Plant and Animal, Water, and Land and Shoreline Use Policies) 4.3.5 Mitigating Impacts of Development on Water Quality and Groundwater 1. Developments with hazardous materials on-site, including fuel tanks, must comply with all applicable local, state and federal requirements. All developments using toxic or hazardous materials must incorporate facilities and procedures for the safe handling and effective monitoring of toxic or hazardous materials, which include spill entrapment, training, and special handling, thus reducing the potential for release of hazardous or toxic materials to the groundwater system. (See Section 3.6 of the EIS) (SEPA Water, Plant and Animal, and Land and Shoreline Use Policies) 2. Application of fungicides, herbicides, insecticides, and fertilizers is prohibited on all sites from January through April when soils are frequently saturated and storm events generate substa riial runoff. (SEPA Water, Plant and Animal and Land and Shoreline Use Policies) 3. All storm drains must be stenciled with language similar to the following: "Dump No Waste, Drains to (Stream/Wetland/Groundwater)." This reminder is typically spray-painted on to the ground adjacent to the catch basin with the use of a stencil. The treatment needs to be repeated, approximately annually,when the paint wears off. The developer/owner may either perform the stenciling, or give permission for volunteer groups to enter onto the property and perform the stenciling. (SEPA Water, Plant and Animal, and Land anu Shoreline Use Policies) Section 5: AIR QUALITY AND ODOR 5.1 Threshold All permitted future uses must obtain a Notice of Construction (NOC) as applicable and use best available control technology. As necessary, air quality studies may be required by PSAPCA in order to obtain permits. Section 6: ENERGY AND NATURAL RESOURCES 6.1 ELECTRIC ENERGY 6.1.3 Mitigation Measures 1. All power lines carrying a voltage of less than 15 kV must be undergrounded. (SEPA Land and Shoreline Use Policies)