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Register
| Parameter | Value | Source | Date |
|---|
|
name |
Lielais Trijkartu |
R.Avotina, Names of Waterbodies Latvian SSR |
01-01-1984 |
|
name |
Trikatas |
R.Avotina, Names of Waterbodies Latvian SSR |
01-01-1984 |
|
Municipality (2026) |
Daugavpils |
the Latvian Parliament |
01-07-2021 |
|
administrative territory (parish or town) |
Daugavpils |
|
01-01-1993 |
|
district (till 01.07.2009) |
Daugavpils |
|
01-01-1993 |
|
country |
Latvia |
|
01-01-1993 |
|
area of water surface |
7.0 hectare |
R.Avotina, Names of Waterbodies Latvian SSR |
01-01-1984 |
|
maximum depth |
2.5 metre(s) |
SGS |
01-01-1994 |
| Parameter | Value | Source | Date |
|---|
|
hydrological regime Location: lake |
without outflow |
SGS |
01-01-1994 |
|
catchment region |
Daugava |
LEA |
09-01-1998 |
| Parameter | Value | Source | Date |
|---|
|
colour of water |
brownish |
Nature Census Project |
27-07-2019 |
|
colour of water |
polyhumic |
Nature Census Project |
27-07-2019 |
| Parameter | Value | Source | Date |
|---|
|
fish of natural occurrence Location: lake |
Perccottus glehni Dyb. |
comments |
09-01-2023 |
|
fish of natural occurrence Location: lake |
crucian carp |
comments |
09-01-2023 |
| Parameter | Value | Source | Date |
|---|
|
water bloom Location: lake |
not established |
Nature Census Project |
27-07-2019 |
|
impact |
beaver deed |
Nature Census Project |
27-07-2019 |