| WATER RESOURCES INVENTORY AREAS |
|
| WRIA Number, Name |
|
| 01. | Nooksack |
| 02. | San Juan |
| 03. | Lower Skagit-Samish |
| 04. | Upper Skagit |
| 05. | Stillaguamish |
| 06. | Island |
| 07. | Snohomish |
| 08. | Cedar-Sammamish |
| 09. | Duwamish-Green |
| 10. | Puyallup-White |
| 11. | Nisqually |
| 12. | Chambers-Clover |
| 13. | Deschutes |
| 14. | Kennedy-Goldsborough |
| 15. | Kitsap |
| 16. | Skokomish-Dosewallips |
| 17. | Quilcene-Snow |
| 18. | Elwah-Dungeness |
| 19. | Lyre-Hoko |
| 20. | Soleduck-Hoh |
| 21. | Queets-Quinault |
| 22. | Lower Chehalis |
| 23. | Upper Chehalis |
| 24. | Willapa |
| 25. | Grays-Elokoman |
| 26. | Cowlitz |
| 27. | Lewis |
| 28. | Salmon-Washougal |
| 29. | Wind-White Salmon |
| 30. | Klickitat |
| 31. | Rock-Glade |
| 32. | Walla Walla |
| 33. | Lower Snake |
| 34. | Palouse |
| 35. | Middle Snake |
| 36. | Esquatzel Coulee |
| 37. | Lower Yakima |
| 38. | Naches |
| 39. | Upper Yakima |
| 40. | Alkali-Squilchuck |
| 41. | Lower Crab |
| 42. | Grand Coulee |
| 43. | Upper Crab-Wilson |
| 44. | Moses Coulee |
| 45. | Wenatchee |
| 46. | Entiat |
| 47. | Chelan |
| 48. | Methow |
| 49. | Okanogan |
| 50. | Foster |
| 51. | Nespelem |
| 52. | Sanpoil |
| 53. | Lower Lake Roosevelt |
| 54. | Lower Spokane |
| 55. | Little Spokane |
| 56. | Hangman |
| 57. | Middle Spokane |
| 58. | Middle Lake Roosevelt |
| 59. | Colville |
| 60. | Kettle |
| 61. | Upper Lake Roosevelt |
| 62. | Pend Oreille |