Post fire inventories include a lot for ranchers, e.g. stock, forage, fence, buildings and equipment losses immediately come to mind. Equally important is an inventory of potential sediment sources from hill slopes, fire cut roads and riparian areas that will need mitigation to prevent soil loss and sediment movement into streams.
Rice straw as mulch, in bales for check dams and in the ubiquitous waddles all come into play for the recovery process. Sometimes the mulch is also used in reseeding sites too. The following sources of rice straw were put together by Rachel Elkins, pomology advisor and were forwarded to me by Greg Giusti, forestry and wildlands advisor - emeritus.
Paul Buttner of the California Rice Commission (https://twitter.com/PaulTheRiceGuy). His website is: http://www.ricestrawmarket.org/index.html. It is a buyer-seller website. His phone number is (916) 206-5340. His twitter page links to http://calrice.org with more contact information.
Ken Collins, a rice grower in Gridley (Butte County) is a large rice straw dealer. His phone number is (530) 682-6020.
EarthSavers makes straw wattles. They are in Woodland: http://www.earth-savers.com/.
Once you have an inventory of potential sediment sources identified, contact the Natural Resources Conservation Service (NRCS) for technical help with mitigation and design of erosion control structures. I've included Carol Mandel's contact information below. Many of these mitigation techniques will have cost share programs to help.
USDA Natural Resources Conservation Service
1252 Airport Park Blvd. Suite B-1
Ukiah CA 95482
Bus: (707) 468-9223