CZ
Jihoceska ricka
Polecnice je levostranny pritok reky Vltavy. Jeji
celkova delka cini 30,0 km. Plocha povodi meri 197,9 km².
Polecnice prameni zhruba 7 km jihozapadne od obce Chvalsiny ve
vojenskem ujezdu Boletice v nadmorske vysce cca 860 m. Dale potok
cca po 2 km proteka rybniky Horni polecnicky rybnik a Dolni
polecnicky rybnik v blizkosti zeleznicni stanice Polecnice. Pote se
staci k vychodu a proteka osadou Polna na Sumave. Odtud tece podel
zeleznicni trati c. 194 smer Horice na Sumave a z prave strany
pribira vody Kvetusinskeho potoka a potoku Certice a Kaliste. Odtud
jiz tok ricky nabira na sile, proteka Kajovem a u Petraskoveho
mlyna se meandrovite staci ke Starym Dobrkovicim a Ceskemu
Krumlovu.
Zejmena mistnimi obcany je ricka casto oznacovana jako
„Chvalsinsky potok“. Skutecny 16km dlouhy Chvalsinsky
potok pribira Polecnice pod Kajovem a spolu s nim sbira vody z CHKO
Blansky les.
V Ceskem Krumlove pak reka proteka Jeleni zahradou pod zamkem a
do Vltavy se vleva v blizkosti Porakova mostu. Polecnice se vleva
do Vltavy v nadmorske vysce cca 480 metru. Polecnice je malou
rickou, ktera se ale casto pri vyssich srazkovych uhrnech a
privalovych destich rozvodnuje.
Pri povodnich v roce 2002 nahle a vyrazne rozvodneni reky
zejmena v useku Kajov-Cesky Krumlov zpusobilo nemale materialni
skody na majetku i ohrozeni zivotu . Na rozdil od postupne se
vzdouvajici Vltavy , regulovane odtokem z prehradni nadrze Lipno,
bylo na Polecnici zvyseni hladiny behem kratke
chvile nekolikanasobne a znamenalo pomerne dramaticky moment pro
zachranare.
Historicke povodne na Polecnici byly v poslednich dobe v letech
1993 a 2002 - prutok pri povodni 21.12.1993 byl 29 m3/s a nejvyssi
zkaza prisla 12.8.2002 s vice nez 100nasobnou hodnotou prutoku
proti normalu - 250 m3/s. Prumerny prutok u usti reky cini 1,64
m³/s.
Zatopeni bylo ve vetsine pripadu pomerne nahle, zejmena pak v
castech meandru ricky pri pritoku do Krumlova, kde by jinak bylo
prirozene regulacni zaplavove pasmo – to vsak bylo v
poslednich letech zaplneno vystavbou rady objektu, staveb a zejmena
krumlovskych sportovist. Nyni je prakticky vse po znicujicich
zaplavach zrekonstruovano a opraveno.
EN
Small South Bohemia river Polecnice is the left-hand tributary
of the River Vltava. Its total length is 30.0 km. Catchment area is
197.9 km ².
Polecnice springs about 7 km southwest in
Chvalsiny , near the military area Boletice. Water level of
Polecnice sometimes rises and often causes floods. During the
floods in 2002 were considerable material damage to property and
were endangered the lifes.
Unlike the gradual lifting of the Vltava´s water level (with a
regulated drain from the reservoir Lipno) Polecnice was at elevated
levels within a short time and meant quite dramatic moment for the
rescuers. Historical floods in Polecnice were recently in 1993 and
2002 - the flood flow at 21st December 1993 with 29 m3/s and the
highest destruction took place August 12th, 2002 with more than 100
times against the normal flow rate - 250 m3/s. The average flow at
the end of Polecnice is 1.64 m³ / s.
Pristup ke
kesce
Pristup ke kesce je mozny z obou stran ricky, ale vzdy pomerne
narocny. Nejzajimavejsi a terenne narocnejsi pristup je z leveho
brehu od WAYPOINTU P2 Lazec pres louky dale krasnym kanonem
vyschleho pritoku - v nem se nachazi orientacni WAYPOINT S1
„KANON“.
Odlov je mozny i z „pravoboku“, po prekonani
mlynskeho nahonu.
Samotne umisteni kesky je mirne netradicni, ale odloveni
nakonec pomerne snadne. Prosime nalezce, aby kesku umistili zpet do
vychozi polohy a umoznili tak nasledovnikum nemene zajimavy odlov.
Nezapomente s sebou tuzku.
Access to this cache is possible
from both sides of the small river, but always quite challenging.
The interesting way is from the WAYPOINT P2 LAZEC through the
canyon down (WAYPOINT S1 KANON). Cache placement is slightly
unconventional, but eventually caught quite easily. We ask the
finder to put the cache back to its initial position and allowed
the followers equally interesting catch.