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Cērpes ezers
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lake
15
islands
34
lake bottom
4
bottom structure |
sand
Source: LEA Date: 01-01-1972 |
bottom structure |
gravel
Source: UL IB Date: 01-01-1952 |
bottom structure |
mud
Source: UL IB Date: 01-01-1952 |
bottom structure |
snaggy
Source: UL IB Date: 01-01-1952 |
lakeshore
27
surroundings
4
catchment area
3
hydrological regime |
flow-through
Source: LEA |
catchment region |
Daugava
Source: LEA Date: 09-01-1998 |
count of discharged moat |
4 number
Source: SMPI Date: 01-01-1973 |
recreation
5
chemistry
1
colour of water |
oligohumic
Source: SMPI Date: 01-01-1973 |
macrophytes
24
fish
16
fish of natural occurrence |
roach
Source: comments Location: lake Date: 01-08-2008 |
fish of natural occurrence |
bream
Source: SMPI Location: lake Date: 01-01-1973 |
fish of natural occurrence |
perch
Source: SMPI Location: lake Date: 01-01-1973 |
fish of natural occurrence |
pike
Source: SMPI Location: lake Date: 01-01-1973 |
fish occurrence asaris |
12.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence karūsa |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence līdaka |
13.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence līnis |
3.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence plicis |
0.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence rauda |
40.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence rudulis |
3.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence vēdzele |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence vīķe |
10.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence ālants |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
fish occurrence ķīsis |
13.0 percentage
Source: UL IB Location: lake Date: 01-01-1952 |
crayfish |
established
Source: comments Location: lake Date: 01-08-2008 |
key dangers
6
water bloom |
not established
Source: Nature Census Project Location: lake Date: 25-09-2018 |
water bloom |
occurs
Source: UL IB Location: lake Date: 01-01-1952 |
fish kills |
not established
Source: UL IB Location: lake Date: 01-01-1952 |
impact |
beaver deed
Source: Nature Census Project Date: 25-09-2018 |
waste water inlet |
no inlet
Source: UL IB Location: lake Date: 01-01-1952 |
waste water inlet |
waste water without treatment
Source: SMPI Date: 01-01-1973 |
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