What they don't yet know is whether there will be significant rainfall constraints to their system's efficacy. (sciencenews.org)
It has been four years since significant rainfall was recorded in the state, so new strategies are being implemented to ensure that buildings and tenants are as efficient with water as possible. (nreionline.com)
Each spring, typically after significant rainfall, native white suckers leave the lake and head upstream to spawn in the ravine streams. (pdhp.org)