Carbaryl, Carbofuran, and Methomyl - National Marine Fisheries ...

Table 31. Area of Land Use Categories within the Range of Steelhead Trout DPSs (km²).
......................................................................................................................................... 211
Table 32. Select rivers in the southwest coast region (Carter and Resh 2005).............. 212
Table 33. Land uses and population density in several southwest coast watersheds
(Carter and Resh 2005). .................................................................................................. 213
Table 34. California's 2006 Section 303(d) List of Water Quality Limited Segments:
segments listed for exceeding temperature and carbofuran limits (CEPA 2007)........... 215
Table 35. Area of land use categories within Chinook Salmon ESUs in km². .............. 226
Table 36. Area of land use categories within chum and coho ESUs in km².................. 227
Table 37. Area of land use categories within sockeye ESUs and steelhead DPSs in km².
......................................................................................................................................... 228
Table 38. Select tributaries of the Columbia River (Carter and Resh 2005) ................. 229
Table 39. Land use and population density in select tributaries of the Columbia River
(Stanford, Hauer et al. 2005)........................................................................................... 230
Table 40. Amount of most common a.i.s applied to crops in Hood River Basin 1990-
1996 (Jenkins et al. 2004). .............................................................................................. 234
Table 41. Examples of Water Quality Contaminants in Residential and Urban Areas . 250
Table 42. Pollutants of Concern in Puget Sound (PSAT 2005)..................................... 255
Table 43. Change in total area (acres 2 ) of tidal wetlands (tidal marshes and swamps) due
to filling and diking between 1870 and 1970 (Good 2000)............................................ 261
Table 44. Environmental fate characteristics of carbaryl (EPA 2003). ......................... 269
Table 45. Environmental fate characteristics of carbofuran (EPA 2004)...................... 271
Table 46. Environmental fate characteristics of methomyl (EPA 2003)....................... 273
Table 47. General life histories of Pacific salmonids. ................................................... 274
Table 48. Examples of registered uses of carbaryl, carbofuran, methomyl and the
exposure method used by EPA in BEs. .......................................................................... 277
Table 49. PRZM-EXAMS exposure estimates from EPA’s BEs.................................. 279
Table 50. GENEEC estimated concentrations of carbaryl, carbofuran, and methomyl in
surface water adjacent to sweet corn, potatoes, sweet corn, potatoes, and citrus........... 284
Table 51. Average initial concentration of any a.i. in surface water resulting from a
direct overspray of aquatic habitat.................................................................................. 287
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