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Zvārtavas ezers
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lake
12
|
name |
Zvartas
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
name |
Zvartavas
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
administrative territory (parish or town) |
Gaujienas
Source: Date: 01-01-1993 |
|
district (till 01.07.2009) |
Aluksnes
Source: Date: 01-01-1993 |
|
country |
Latvia
Source: Date: 01-01-1993 |
|
status "de jure" |
public
Source: the Latvian Parliament Location: lake Date: 10-06-1998 |
|
area of water surface |
33.9 hectare
Source: the Latvian Parliament Date: 10-06-1998 |
|
area of water surface |
33.9 hectare
Source: LEA Date: 01-01-1972 |
|
mean depth |
2.0 metre(s)
Source: LEA Date: 01-01-1972 |
|
maximum depth |
3.9 metre(s)
Source: LEA Date: 01-01-1972 |
|
hydrological map Zvārtas ezera dziļumu karte |
hydrological map: Vita Licite Date: 01-01-1975 |
|
photograph Skats uz ezeru no DR krasta. |
photograph: Ronalds Neimanis Location: south-west Date: 21-06-2006 |
lake bottom
1
|
bottom structure |
mud
Source: SMPI Date: 01-01-1975 |
lakeshore
7
|
slope angle of lakeshore |
low
Source: Encyclop.Latv.Nature Location: south-east Date: 01-01-1998 |
|
slope angle of lakeshore |
low
Source: Encyclop.Latv.Nature Location: north-west Date: 01-01-1998 |
|
slope angle of lakeshore |
dip
Source: SMPI Location: south Date: 01-01-1975 |
|
slope angle of lakeshore |
dip
Source: SMPI Location: north Date: 01-01-1975 |
|
slope angle of lakeshore |
steep
Source: LEA Location: north |
|
slope angle of lakeshore |
steep
Source: LEA Location: south |
|
photograph Z krasts. Pils peldmāja. |
photograph: Ronalds Neimanis Location: north Date: 21-06-2006 |
surroundings
2
|
inhabitation |
inhabited locality
Source: Encyclop.Latv.Nature Location: north-east Date: 01-01-1998 |
|
inhabitation |
inhabited locality
Source: SMPI Location: south-east Date: 01-01-1975 |
catchment area
3
|
hydrological regime |
flow-through
Source: Encyclop.Latv.Nature Location: lake Date: 01-01-1998 |
|
catchment region |
52 (basin of Gauja)
Source: LEA Date: 09-01-1998 |
|
count of discharged moat |
2 number
Source: LEA |
recreation
2
|
photograph DR krasts pie peldvietas. |
photograph: Ronalds Neimanis Location: south-west Date: 21-06-2006 |
|
photograph Peldvieta ezera DR galā. |
photograph: Ronalds Neimanis Location: south-west Date: 21-06-2006 |
chemistry
2
|
colour of water |
brownish
Source: Nature Census Project Date: 19-08-2018 |
|
colour of water |
polyhumic
Source: Nature Census Project Date: 19-08-2018 |
fish
10
|
fish of natural occurrence |
bleak
Source: comments Location: lake Date: 22-05-2014 |
|
fish of natural occurrence |
ide
Source: comments Location: lake Date: 22-05-2014 |
|
fish of natural occurrence |
rudd
Source: comments Location: lake Date: 22-05-2014 |
|
fish of natural occurrence |
bream
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
carp
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
crucian carp
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
perch
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
pike
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
roach
Source: SMPI Location: lake Date: 01-01-1975 |
|
fish of natural occurrence |
tench
Source: SMPI Location: lake Date: 01-01-1975 |
key dangers
2
|
water bloom |
not established
Source: Nature Census Project Location: lake Date: 19-08-2018 |
|
impact |
neat farm
Source: SMPI Date: 01-01-1975 |
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