- Ground Water Quality Status by Location in Valsad District of Gujarat (2022) - Part I
- Ground Water Quality Status by Location in Valsad District of Gujarat (2022) - Part II
- Ground Water Quality Status by Location in Valsad District of Gujarat (2021) - Part I
- Ground Water Quality Status by Location in Valsad District of Gujarat (2021) - Part II
- Ground Water Quality Status by Location in Valsad District of Gujarat (2020) - Part I
- Ground Water Quality Status by Location in Valsad District of Gujarat (2020) - Part II