Provoz staré verze Hlásné a předpovědní povodňové služby (HPPS) na adrese https://hydro.chmi.cz/hppsoldv/ bude k 31.12.2026 ukončen.
Czech Hydrometeorological Institute
Real time data
Flood warnings
Real time stream flows
Flow forecasts
Flash Flood Guidance
Snow - daily data
Snow evaluation
Flow frequency information
Groundwaters
Flood service docs
Network of flood water gauges
Flood service guidelines document
National flood plan
Flood information system
Understand the forecasts
Forecast evaluation
Past floods reports
Others
Flash floods
Precipitation
Weather forecast
Precipitation - merge product
Precipitation - raingauge data
Precipitation forecast
Radar
Radar (zoom)
Satellites
Hydrology-data
Monthly groundwaters report
Weekly groundwaters report
Drought information
Monitoring network & spatial data
Water quality information system
Water quantity information system
Flood risk maps
Links
CHMI
Information system of Czech Waters
Ministry of Environment
Elbe River Authority
Vltava River Authority
Ohře River Authority
Odra River Authority
Morava River Authority
T. G. Masaryk Water Research Institute
Ministry of Agriculture
Neighboring countries
Poland
Germany
Germany - Saxony
Slovakia
Austria - Oberosterreich
Austria-Niederosterreich
Germany
Detail station Ostrov
River
Bystřice
Gauge
Ostrov
Category
B
Basin number
1-13-02
Municipality
Ostrov
Gauge operator
Povodí Ohře Chomutov
Flood warning limits
1. Level
H
=
115
[cm]
Flood watch
2. Level
H
=
140
[cm]
Flood warning
3. Level
H
=
180
[cm]
Flooding
3. Level
H
= not specified
Extreme flooding
Drought
H
=
27
[cm]
Drought
Valid for / Critical locality
celý tok
Gauge metadata Ostrov
Measurement and forecast (data)
Pravděpodobnostní překročení stupňů povodňové aktivity
Záznamy nenalezeny.
Date and time
Stage [cm]
Flow [m
3
s
-1
]
Temperature [°C]
15.10.2026 12:30
29
0.468
15.10.2026 12:20
29
0.468
15.10.2026 12:10
29
0.468
15.10.2026 12:00
29
0.468
15.10.2026 11:50
29
0.468
15.10.2026 11:40
29
0.468
15.10.2026 11:00
29
0.468
15.10.2026 10:00
30
0.535
15.10.2026 09:00
28
0.405
15.10.2026 08:00
27
0.349
15.10.2026 07:00
27
0.349
15.10.2026 06:00
27
0.349
15.10.2026 05:00
27
0.349
15.10.2026 04:00
27
0.349
15.10.2026 03:00
27
0.349
15.10.2026 02:00
27
0.349
15.10.2026 01:00
27
0.349
15.10.2026 00:00
27
0.349
14.10.2026 23:00
27
0.349
14.10.2026 22:00
27
0.349
14.10.2026 21:00
27
0.349
14.10.2026 20:00
27
0.349
14.10.2026 19:00
27
0.349
14.10.2026 18:00
27
0.349
14.10.2026 17:00
28
0.405
14.10.2026 16:00
28
0.405
14.10.2026 15:00
27
0.349
14.10.2026 14:00
28
0.405
14.10.2026 13:00
27
0.349
14.10.2026 12:00
27
0.349