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Vorcu ezers
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lake
9
|
name |
Vorcu
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
name |
Orca
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
administrative territory (parish or town) |
Pildas
Source: Date: 01-01-1993 |
|
district (till 01.07.2009) |
Ludzas
Source: Date: 01-01-1993 |
|
country |
Latvia
Source: Date: 01-01-1993 |
|
area of water surface |
24.4 hectare
Source: LEA Date: 01-01-1972 |
|
mean depth |
2.8 metre(s)
Source: LEA Date: 01-01-1972 |
|
maximum depth |
4.2 metre(s)
Source: LEA Date: 01-01-1972 |
|
hydrological map Vorcu ezera dziļumu kartes |
hydrological map: SMPI Date: 01-01-1975 |
lake bottom
1
|
bottom structure |
mud
Source: SMPI Date: 01-01-1973 |
lakeshore
2
|
slope angle of lakeshore |
dip
Source: SMPI Date: 01-01-1973 |
|
slope angle of lakeshore |
steep
Source: LEA Location: in places |
surroundings
1
|
inhabitation |
inhabited locality
Source: SMPI Location: north Date: 01-01-1973 |
catchment area
3
|
hydrological regime |
flow-through
Source: LEA |
|
catchment region |
68 (basin of the Velikaya River)
Source: LEA Date: 09-01-1998 |
|
count of discharged stream |
1 number
Source: LEA |
remarkable objects
1
|
object |
hydraulic structure
Source: SMPI Date: 01-01-1973 |
chemistry
2
|
colour of water |
greenish
Source: Nature Census Project Date: 03-09-2018 |
|
colour of water |
oligohumic
Source: Nature Census Project Date: 03-09-2018 |
fish
8
|
fish of natural occurrence |
bream
Source: Jānis Kupra Location: lake Date: 06-10-2012 |
|
fish of natural occurrence |
ruffe
Source: SMPI Location: lake Date: 01-01-1973 |
|
fish of natural occurrence |
rudd
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 |
crucian carp
Source: SMPI Location: lake Date: 01-01-1973 |
|
fish of natural occurrence |
tench
Source: SMPI Location: lake Date: 01-01-1973 |
|
fish of natural occurrence |
pike
Source: SMPI Location: lake Date: 01-01-1973 |
|
crayfish |
little
Source: SMPI Location: lake Date: 01-01-1973 |
key dangers
1
|
water bloom |
scarce
Source: Nature Census Project Location: lake Date: 03-09-2018 |
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