Dice the onions. Slice the carrot into half rings and the potatoes into small cubes. Cut salmon into bite-size pieces.
Bring 4 quarts of water to boil in a large soup pot.
Add in the rice and season the water with salt. Add in the carrots and onions. Let the soup simmer until the rice is cooked and the veggies are easily pierced with a fork.
Next, add in the salmon and potatoes. Let the soup simmer until the fish and potatoes are fully cooked.
Add the fresh herbs and remove the soup from heat.