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Niperovas ezers
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lake
9
|
name |
Niperovas
Source: R.Avotina, Names of Waterbodies Latvian SSR Date: 01-01-1984 |
|
administrative territory (parish or town) |
Griskanu
Source: Date: 01-01-1993 |
|
district (till 01.07.2009) |
Rezeknes
Source: Date: 01-01-1993 |
|
country |
Latvia
Source: Date: 01-01-1993 |
|
area of water surface |
12.3 hectare
Source: SMPI Date: 01-01-1974 |
|
mean depth |
1.4 metre(s)
Source: LEA Date: 01-01-1972 |
|
maximum depth |
3.2 metre(s)
Source: SGS Date: 01-01-1998 |
|
maximum depth |
2.4 metre(s)
Source: LEA Date: 01-01-1972 |
|
hydrological map Niperovas ezera dziļumu karte |
hydrological map: SMPI Date: 01-01-1975 |
lake bottom
1
|
bottom structure |
mud
Source: SMPI Date: 01-01-1974 |
lakeshore
4
|
slope angle of lakeshore |
dip
Source: LEA Location: north |
|
slope angle of lakeshore |
dip
Source: LEA Location: south |
|
slope angle of lakeshore |
gentle
Source: LEA Location: east |
|
slope angle of lakeshore |
gentle
Source: LEA Location: west |
surroundings
1
|
inhabitation |
inhabited locality
Source: SMPI Location: west Date: 01-01-1974 |
catchment area
3
|
hydrological regime |
flow-through
Source: LEA |
|
catchment region |
Daugava
Source: LEA Date: 09-01-1998 |
|
count of discharged moat |
2 number
Source: SMPI Date: 01-01-1974 |
chemistry
3
|
colour of water |
colorless
Source: Nature Census Project Date: 15-07-2019 |
|
colour of water |
oligohumic
Source: Nature Census Project Date: 15-07-2019 |
|
colour of water |
polyhumic
Source: SGS Location: lake Date: 01-01-1998 |
fish
8
|
fish of natural occurrence |
ruffe
Source: comments Location: lake Date: 15-05-2018 |
|
fish of natural occurrence |
rudd
Source: comments Location: lake Date: 05-07-2016 |
|
fish of natural occurrence |
tench
Source: comments Location: lake Date: 07-03-2016 |
|
fish of natural occurrence |
white bream
Source: comments Location: lake Date: 07-03-2016 |
|
fish of natural occurrence |
crucian carp
Source: SMPI Location: lake Date: 01-01-1974 |
|
fish of natural occurrence |
perch
Source: SMPI Location: lake Date: 01-01-1974 |
|
fish of natural occurrence |
pike
Source: SMPI Location: lake Date: 01-01-1974 |
|
fish of natural occurrence |
roach
Source: SMPI Location: lake Date: 01-01-1974 |
key dangers
1
|
water bloom |
scarce
Source: Nature Census Project Location: lake Date: 15-07-2019 |
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