Not all records were displayed. 11 records were hidden because you do not have access rights to view them.
Register
| Parameter | Value | Source | Date |
|---|
|
name |
Darvas |
R.Avotina, Names of Waterbodies Latvian SSR |
01-01-1984 |
|
Municipality (2026) |
Valkas novads |
the Latvian Parliament |
01-07-2021 |
|
administrative territory (parish or town) |
Zvartavas |
|
01-01-1993 |
|
district (till 01.07.2009) |
Valkas |
|
01-01-1993 |
|
country |
Latvia |
|
01-01-1993 |
|
area of water surface |
2.3 hectare |
Encyclop.Latv.Nature |
01-01-1994 |
| Parameter | Value | Source | Date |
|---|
|
slope angle of lakeshore |
low |
Encyclop.Latv.Nature |
01-01-1994 |
| Parameter | Value | Source | Date |
|---|
|
hydrological regime |
with outflow |
LEA |
|
|
catchment region |
52 (basin of Gauja) |
LEA |
09-01-1998 |
| Parameter | Value | Source | Date |
|---|
|
colour of water |
yellowish |
Nature Census Project |
29-09-2018 |
| Parameter | Value | Source | Date |
|---|
|
water bloom Location: lake |
scarce |
Nature Census Project |
29-09-2018 |