Depending on what Watershed Region your project falls within will depend on which WQMP template you will use and which Technical Guidance Document (TGD) will be applicable. Both the Santa Ana & Mojave WQMP template as well as the Santa Ana’s Technical Guidance Document can be found on the County of San Bernardino, Department of Public Works – NPDES Section Website here.
The templates on the above website are subject to change, be sure to check the website for updates prior to filling out the template.