u can use Prism model 

Thank you dear Kishan.

Can you explain more about the model and the way I can apply it?

I'd strongly suggest you to explore Landsat 8 imagery, particularly due to the new Band 1 Coastal Blue., which is highly sensitive to sediment load and chlorophyll. They've being successfully used used in monitoring lake water quality.

https://www.nasa.gov/content/goddard/taking-nasa-usgs-s-landsat-8-to-the-beach/#.Vgm7BXpViko

http://odnature.naturalsciences.be/downloads/publications/vanhellemont_ruddick_2014_s24s_landsat_precursor_web.pdf

http://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1002&context=cengin_gradprojects

Dear Paulo.

Thank you so much for your useful answer.

you are more than welcome! good luck.

Landsat 8 does have a new lower blue spectral band that is considered an improvement for clear water penetration (and atmospheric related analyses) and should also be helpful with detecting and mapping information related to suspended sediments.  However, Landsat 4 and 5 have also been used widely in the last couple of decades to help detect and map suspended sediment information in shallow coastal areas, as well as lakes and rivers.  I was involved in a project related to detecting and monitoring suspended sediment information within the Colorado River in the Grand Canyon with a very high temporal resolution.  We mounted a spectral radiometer with Landsat TM bands 1, 2, 3, and 4 (blue, green, red, and NIR) and collected readings every 15 minutes.  As you would expect the importance of the individual and combined spectral bands changed as the sediment load changed.   The NIR band becomes very important with moderate to very high sediment loads, while the visible bands more so with lower loads.  Of course, you have to worry about sun glint, wave action, etc.   We also used multi-temporal Landsat TM images to detect and map the spatial distribution of suspended sediment within the San Francisco Bay.   Look at the links below for some information related to some of this work.

https://www.researchgate.net/publication/271076085_Use_of_airborne_SHOALS_lidar_bathymetry_and_digitized_aerial_photographs_for_coral_reef_mapping_and_analysis_at_Moloka%27i_Hawai%27i

https://www.researchgate.net/publication/271767465_Evaluation_of_field_spectral_radiometers_to_estimate_turbidity_and_suspended_sediment_concentrations_in_the_Colorado_River_Grand_Canyon

https://www.researchgate.net/publication/271767465_Evaluation_of_field_spectral_radiometers_to_estimate_turbidity_and_suspended_sediment_concentrations_in_the_Colorado_River_Grand_Canyon

https://www.researchgate.net/publication/274710180_Presentation-SaltonSea-BottomandWind

https://www.researchgate.net/publication/274710180_Presentation-SaltonSea-BottomandWind

Conference Paper Use of airborne SHOALS lidar bathymetry and digitized aerial...

Conference Paper Evaluation of field spectral radiometers to estimate turbidi...

Data Presentation-SaltonSea-BottomandWind

Dear Pat

Thank you so much for your useful answer and suitable references.

Using the sediment load carried by the tributary channels, which can be computed using SYI and Erosion Models.

Thank you dear Nooka.