Valga 10 borehole
General info
Name | Valga 10 borehole |
Number | 10 |
Type | borehole (section) |
Country | Estonia |
Parish | Tõlliste |
Settlement | Paju |
Elevation | 46.70 |
Latitude | 57.804 |
Longitude | 26.0775 |
Coord. agent | Eesti Geoloogiakeskus (EGK) |
Location remarks | Valga linna põhjapiirist 2,5 km kirdes, Tartu mnt ja Pedeli jõe vahel, maanteest ca 200m idas üksiku talu lähedal (L. Põlma). Koordinaadid: Põldvere, 2001 |
Strat. top |
Burtnieki Stage
|
Strat. base |
Lasnamägi Stage
|
Remarks | Hüdrogeoloogiline puurauk, puuritud 1985, südamikku hoiustatakse Särghaual |
Date changed | 2022-03-18 |
Box 1
Start (m) | 0 |
End (m) | 54.1 |
Strat. top |
Quaternary
|
Strat. base |
Härma Member
|
Depth info | 0-1.2;(1.2/1.2), 1.2-2 (0.8/0.8); 2-7.7(5.7/5.7); 7.7-13.3(5.6/0); 13.3-17.1 (3.8/0.3); 17.1-21.7/4.6/0); 21.7-26.5(4.8/0); 26.5-31.1(4.6/0.2); 31.1-35.9(4.8/0); 35.9-40.5(4.6/0); 40.5-45.3(4.8/0); 45.3-50.1(4.8/0.3); 50.1-54.1(4.0/0.2) |
Box 2
Start (m) | 54.1 |
End (m) | 67.7 |
Strat. top |
Härma Member
|
Strat. base |
Härma Member
|
Depth info | 54.1-54.9(0.8/0.5); 54.9-56.9(1.9/0.5); 56.8-59.5(2.7/0.9); 59.5-64.6(4.9/0.8) |
Box 3
Start (m) | 67.7 |
End (m) | 74.1 |
Strat. top |
Härma Member
|
Strat. base |
Tarvastu Member
|
Depth info | 64.4-69.0(4.6/1.5); 69.0-73.8(4.8/3.1); |
Box 4
Start (m) | 74.1 |
End (m) | 87.1 |
Strat. top |
Tarvastu Member
|
Strat. base |
Tarvastu Member
|
Depth info | 73.8-78.4(4.6/2.2); 78.4-83.2(4.8/0) |
Box 5
Start (m) | 87.1 |
End (m) | 93.9 |
Strat. top |
Tarvastu Member
|
Strat. base |
Kureküla Member
|
Depth info | 83.2-87.8(4.6/3.3) |
Box 6
Start (m) | 93.9 |
End (m) | 98.8 |
Strat. top |
Kureküla Member
|
Strat. base |
Kureküla Member
|
Depth info | 87.8-92.8(4.8/3.5); 92.6-97.2(4.6/1.2) |
Box 7
Start (m) | 98.8 |
End (m) | 108.4 |
Strat. top |
Kureküla Member
|
Strat. base |
Kureküla Member
|
Depth info | 97.2-100.2(2.6/0.6); 100.8-105.4(4.8/1.1) |
Box 8
Start (m) | 108.4 |
End (m) | 116.1 |
Strat. top |
Kureküla Member
|
Strat. base |
Viljandi Member
|
Depth info | 110.2-114.8(4.6/3.2) |
Box 9
Start (m) | 116.1 |
End (m) | 124 |
Strat. top |
Viljandi Member
|
Strat. base |
Viljandi Member
|
Depth info | 114.8-119.6(4.8/4.0) |
Box 10
Start (m) | 124 |
End (m) | 133 |
Strat. top |
Viljandi Member
|
Strat. base |
Viljandi Member
|
Depth info | 119.6-125.7(6.1/1.5); 125.7-130.5(4.8/1.0) |
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