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Bleidas ezers
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lake
11
|
name |
Bleidas
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
administrative territory (parish or town) |
Varkavas
Source: Date: 01-01-1993 |
|
district (till 01.07.2009) |
Preilu
Source: Date: 01-01-1993 |
|
country |
Latvia
Source: Date: 01-01-1993 |
|
status "de jure" |
fishery-right belongs to state
Source: the Latvian Parliament Location: lake Date: 10-06-1998 |
|
area of water surface |
33.8 hectare
Source: the Latvian Parliament Date: 10-06-1998 |
|
area of water surface |
33.8 hectare
Source: LEA Date: 01-01-1972 |
|
mean depth |
0.9 metre(s)
Source: LEA Date: 01-01-1972 |
|
maximum depth |
2.5 metre(s)
Source: SGS Date: 01-01-1998 |
|
maximum depth |
1.8 metre(s)
Source: LEA Date: 01-01-1972 |
|
hydrological map Bleidas ezera dziļumu karte |
hydrological map: SMPI Date: 01-01-1975 |
lake bottom
3
|
bottom structure |
mud
Source: UL IB Date: 01-01-1953 |
|
bottom structure |
rich in springs
Source: UL IB Location: in places Date: 01-01-1953 |
|
bottom structure |
snaggy
Source: UL IB Date: 01-01-1953 |
lakeshore
6
|
slope angle of lakeshore |
steep
Source: Encyclop.Latv.Nature Location: east Date: 01-01-1994 |
|
slope angle of lakeshore |
low
Source: Encyclop.Latv.Nature Location: prevailing Date: 01-01-1994 |
|
slope angle of lakeshore |
dip
Source: SMPI Location: east Date: 01-01-1973 |
|
slope angle of lakeshore |
dip
Source: SMPI Location: west Date: 01-01-1973 |
|
slope angle of lakeshore |
dip
Source: SMPI Location: north Date: 01-01-1973 |
|
slope angle of lakeshore |
dip
Source: UL IB Location: prevailing Date: 01-01-1953 |
catchment area
3
|
hydrological regime |
flow-through
Source: LEA |
|
catchment region |
Daugava
Source: LEA Date: 09-01-1998 |
|
count of discharged moat |
8 number
Source: Encyclop.Latv.Nature Date: 01-01-1994 |
recreation
1
|
recreation facility |
bathing-place
Source: SMPI Location: south-east Date: 01-01-1973 |
chemistry
2
|
colour of water |
colorless
Source: Nature Census Project Date: 16-07-2018 |
|
colour of water |
oligohumic
Source: Nature Census Project Date: 16-07-2018 |
fish
16
|
fish of natural occurrence |
crucian carp
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 of natural occurrence |
roach
Source: SMPI Location: lake Date: 01-01-1973 |
|
fish of natural occurrence |
tench
Source: SMPI Location: lake Date: 01-01-1973 |
|
fish occurrence asaris |
25.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence karūsa |
5.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence līdaka |
15.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence līnis |
5.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence plicis |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence rauda |
30.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence rudulis |
1.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence vēdzele |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence vīķe |
2.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence ālants |
3.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
|
fish occurrence ķīsis |
10.0 percentage
Source: UL IB Location: lake Date: 01-01-1953 |
key dangers
4
|
water bloom |
not established
Source: Nature Census Project Location: lake Date: 16-07-2018 |
|
water bloom |
occurs
Source: UL IB Date: 01-01-1953 |
|
fish kills |
not established
Source: UL IB Date: 01-01-1953 |
|
impact |
flax soak
Source: UL IB Date: 01-01-1953 |
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