The Jadro is a watercourse in Dalmatia, Croatia that discharges to the Adriatic Sea. The upper reaches of the Jadro River, as well as its source, Jadro Spring, are protected as an ichthyological nature reserve, partly due to the presence of an endemic species of soft-mouthed trout. The headwaters of the Jadro River were the original water supply for the ancient city comprised by Diocletian's Palace (now an area within the present day city of Split). Contemporary studies indicate favourable water quality levels of the river near the headwaters at Jadro Spring.
The Jadro flows through the town of Solin and has a length of approximately four kilometres' moreover, the river provides water to the cities of Split, Kaštela and Trogir. People from Solin also call it Solinska rika.
- Tomljanović 2014, p. 217.
- "Jadro River, Dalmatia". Archived from the original on 2010-02-03. Retrieved 2009-10-26.
- C.Michael Hogan, "Diocletian's Palace", The Megalithic Portal, A. Burnham ed, Oct 6, 2007
- Nives Štambuk-Giljanović, The Pollution Load by Nitrogen and Phosphorus In the Jadro River, Springer Netherlands, ISSN 0167-6369 (Print) 1573-2959 (Online), Volume 123, Numbers 1-3 / December, 2006
- Tomljanović 2014, pp. 217–219.
- Tomljanović, Tea (September 2014). "Endemska mekousna pastrva solinka (Salmo obtusirostris salonitana)" [Endemic softmouth trout solinka (Salmo obtusirostris salonitana)] (PDF). Tusculum (in Croatian). 7 (1): 215–224. Retrieved 4 December 2018.