Nespeky, river Sázava, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Sázava
gauge Nespeky
category A
inclusion forecasting profile
altitude 259.4 a.s.l.
region Středočeský kraj
basin number 1-09-03
municipality Benešov
gauge operator ČHMÚ Praha
sub-basin Dolní Vltava

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
04.04.2025 20:40 62 8.95 10.9
04.04.2025 20:30 62 8.95 10.9
04.04.2025 20:20 62 8.95 10.9
04.04.2025 20:10 63 9.29 10.9
04.04.2025 20:00 63 9.29 10.8
04.04.2025 19:00 63 9.29 10.8
04.04.2025 18:00 63 9.29 10.7
04.04.2025 17:00 62 8.95 10.6
04.04.2025 16:00 63 9.29 10.5
04.04.2025 15:00 64 9.63 10.4
04.04.2025 14:00 63 9.29 10.3
04.04.2025 13:00 63 9.29 10.3
04.04.2025 12:00 64 9.63 10.3
04.04.2025 11:00 65 9.97 10.3
04.04.2025 10:00 65 9.97 10.3
04.04.2025 09:00 64 9.63 10.4
04.04.2025 08:00 64 9.63 10.4
04.04.2025 07:00 63 9.29 10.4
04.04.2025 06:00 65 9.97 10.5
04.04.2025 05:00 63 9.29 10.5
04.04.2025 04:00 64 9.63 10.5
04.04.2025 03:00 65 9.97 10.5
04.04.2025 02:00 64 9.63 10.6
04.04.2025 01:00 63 9.29 10.6
04.04.2025 00:00 64 9.63 10.6
03.04.2025 23:00 64 9.63 10.6
03.04.2025 22:00 65 9.97 10.5
03.04.2025 21:00 65 9.97 10.4
the date the forecast was issued 04.04.2025 14:30
date and time stage [cm] flow [m3.s-1]
07.04.2025 08:00 62 8.91
07.04.2025 07:00 62 8.91
07.04.2025 06:00 62 8.91
07.04.2025 05:00 62 8.92
07.04.2025 04:00 62 8.92
07.04.2025 03:00 62 8.92
07.04.2025 02:00 62 8.93
07.04.2025 01:00 62 8.93
07.04.2025 00:00 62 8.93
06.04.2025 23:00 62 8.94
06.04.2025 22:00 62 8.94
06.04.2025 21:00 62 8.94
06.04.2025 20:00 62 8.95
06.04.2025 19:00 62 8.95
06.04.2025 18:00 62 8.95
06.04.2025 17:00 62 8.95
06.04.2025 16:00 62 8.96
06.04.2025 15:00 62 8.96
06.04.2025 14:00 62 8.96
06.04.2025 13:00 62 8.97
06.04.2025 12:00 62 8.97
06.04.2025 11:00 62 8.97
06.04.2025 10:00 62 8.98
06.04.2025 09:00 62 8.98
06.04.2025 08:00 62 8.98
06.04.2025 07:00 62 8.99
06.04.2025 06:00 62 8.99
06.04.2025 05:00 62 8.99
06.04.2025 04:00 62 9
06.04.2025 03:00 62 9
06.04.2025 02:00 62 9.01
06.04.2025 01:00 62 9.01
06.04.2025 00:00 62 9.01
05.04.2025 23:00 62 9.02
05.04.2025 22:00 62 9.03
05.04.2025 21:00 62 9.03
05.04.2025 20:00 62 9.04
05.04.2025 19:00 62 9.05
05.04.2025 18:00 62 9.06
05.04.2025 17:00 62 9.08
05.04.2025 16:00 62 9.1
05.04.2025 15:00 63 9.12
05.04.2025 14:00 63 9.15
05.04.2025 13:00 63 9.17
05.04.2025 12:00 63 9.19
05.04.2025 11:00 63 9.19
05.04.2025 10:00 63 9.19
05.04.2025 09:00 63 9.16
05.04.2025 08:00 62 9.11
05.04.2025 07:00 62 9.05
05.04.2025 06:00 62 8.99
05.04.2025 05:00 62 8.94
05.04.2025 04:00 62 8.91
05.04.2025 03:00 62 8.91
05.04.2025 02:00 62 8.92
05.04.2025 01:00 62 8.93
05.04.2025 00:00 62 8.93
04.04.2025 23:00 62 8.93
04.04.2025 22:00 62 8.94
04.04.2025 21:00 62 8.94
04.04.2025 20:00 62 8.95
04.04.2025 19:00 62 8.98
04.04.2025 18:00 62 9.03
04.04.2025 17:00 62 9.09
04.04.2025 16:00 63 9.14
04.04.2025 15:00 63 9.18
04.04.2025 14:00 63 9.22
04.04.2025 13:00 63 9.29

Flood warning limits

flood warning levels water stage
Drought 40 cm
Flood watch 230 cm
Flood warning 300 cm
Flooding 380 cm
Extreme flooding 597 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Poříčí nad Sázavou - ústí do Vltavy

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 04. 04. 2025 06:00
date Flood watch Flood warning Flooding
04. 04. 07h
less than 5%
less than 5%
less than 5%
04. 04. 19h
less than 5%
less than 5%
less than 5%
05. 04. 07h
less than 5%
less than 5%
less than 5%
05. 04. 19h
less than 5%
less than 5%
less than 5%
06. 04. 07h
less than 5%
less than 5%
less than 5%
06. 04. 19h
less than 5%
less than 5%
less than 5%
07. 04. 07h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

©Český hydrometeorologický ústav