Weather Limitations. Project activities shall be restricted to periods of low rainfall (i.e., less than 0.25 inch per 24-hour period), dry weather, and periods of no flow with no standing water. Permittee shall monitor the National Weather Service 72- hour forecast3 for the Project area’s precipitation (i.e., those with greater than a 25% chance of rain) and shall also consider potential increases in stream flow when planning activities in relation to the Project’s associated watershed. If there is a 25% or greater probability of rain totaling more than 0.25 inch within a 24-hour period predicted by the National Weather Service’s forecast, all Project activities shall cease within 24 hours of predicted rain, and protective measures to prevent sediment transport and/or erosion shall be implemented prior to the onset of rain. All protective measures to prevent sediment transport and/or erosion shall be maintained during the course of any storm that occurs during the course of Project activities. Project activities shall not recommence until after a dry-out period of 48 hours (i.e., less than 25% of rain for 48-consectutive-hours, for which any 24-hour period thereof holds less than 0.25 inches of rain) post-rain events occurs.
Appears in 1 contract
Sources: Streambed Alteration Agreement
Weather Limitations. Project activities shall be restricted to periods of low rainfall (i.e., less than 0.25 inch per 24-hour period), dry weather, and periods of no flow with no standing water. Permittee shall monitor the National Weather Service 72- hour forecast3 ▇▇▇▇▇▇▇▇▇ for the Project area’s precipitation (i.e., those with greater than a 25% 25- percent chance of rain) and shall also consider potential increases in stream flow when planning activities in relation to the Project’s associated watershed. If there is a 25% -percent or greater probability of rain totaling more than 0.25 inch within a 24-24- hour period predicted by the National Weather Service’s forecast, all Project activities shall cease within 24 hours of predicted rain, and protective measures to prevent sediment transport and/or erosion shall be implemented prior to the onset of rain. All protective measures to prevent sediment transport and/or erosion shall be maintained during the course of any storm that occurs during the course of Project activities. Project activities shall not recommence until after a dry-out period 1 ▇▇▇▇://▇▇▇.▇▇▇.▇▇▇▇.▇▇▇ of at least 48 hours (i.e., less than 25% -percent of rain for 48-consectutive-hours, for which any 24-hour period thereof holds less than 0.25 inches of rain) post-rain events occurs.
Appears in 1 contract
Sources: Streambed Alteration Agreement