Salam Essa,

Would one of the following links be useful?

- USC's database of water quality and chemistry [ https://www.baruch.sc.edu/water-quality-chemistry-databases ]

- USGS Water Resources [ https://www.usgs.gov/mission-areas/water-resources/data-tools ]

- USGS Water Data for the Nation [ https://waterdata.usgs.gov/nwis ]

All the best

Data quality can be measured by some special spectro radiometer with wavelength specification or in environmental lab we can measure the water quality parameter. Water quality kit also available.

Hi Abdullah,

Thank you for your support.

@ Selvaraj , thanks for your message. I'm aware of this, but I'm looking at the dataset because I'm not working on a real-experiment that uses sensors to measure water properties.

Hi Essa Q. Shahra , I have just found datasets search engine where you can fine most likely all the published datasets related to water, ocean, fisheries, geophysics ,etc. I found several recent datasets in regarded to your question.

https://pangaea.de/

Salah Alrabeei Thanks bro.

Hi Essa Q. Shahra ,

You may try Kaggle, it is a good reference for open-source datasets.

For example, try the following links:

https://www.kaggle.com/new-york-city/nyc-drinking-water-quality-distribution-monitoring

https://www.kaggle.com/new-york-city/ny-harbor-water-quality

Thanks Umair.