Malá Vodnos Vybranych Vodnych Tokov Slovenska

In this article the hydrologic measurements at selected Slovak streams writing 75 years observation period in term of low flow are evaluated. We entertain with deficit characteristics like low flow duration and deficit volumes for threshold discharge level Q90 (90% flow accidence). We calculate the appearance frequency, the distribution function of the maximum deficit volume and the maximum duration of low flow. We analysed also the most important low flow events for the whole observation period. This procedure was applied for hydrologic year and for selected characteristics also for summer and winter seasons.