
saan diego nadhi

kaaliforniyayile saan diego kaundiyile oru nadiyaanu saan diego nadhi. juuliyan pattanatthinte vadakkupadinjaarulla kuyamaka parvathanirakalil ninnu uthbhavich thekkupadinjaraayi ozhuki nadiyude neertthadatthile ettavum valia jalasambharaniyaya ell kaapittan reservoirilekku athunnu. ell kaapittan anakkettin thaazhe, nadhi padinjaaru saanti, saan diego ennivayiloode ozhukunnu. amerikkayile ettavum valia nagara paarkkukalilonnaya mission trials regional paarkkiloodeyaanu ithu kadannupokunnathu. 
saan diego dii alkala dauthyathinu sameepamaan ithu ozhukunnathu. avide ninnu thaazhekku ozhukunna nadiyude thaazhvara aaa kaaranathaal mission vaali ennariyappedunnu. antharsamsthaana 8-num saan diego trolley green line oru gathagatha idanaazhi eee thaazhvara roopeekarikkunnu. mission beyude praveshana kavaadathinu sameepam nadhi pasaphik samudrathilekku ozhukukayum oru azhimukhamaayi maarukayum cheiyunnu.
charithram.
rekhappeduthappetta charithratthil niravadhi thavana nadhi athinte gathi maattiyittund. 1821 nuu munbu, saan diego nadhi saadhaaranayaayi saan diego thuramukhathu praveshichirunnu. ennirunnaalum, 1821 avasaanathode, oru vellapokkam oru rathrikkullil nadee chaanaline maattimarichu, kooduthal ozhukk annu falls bay (ippol mission bay ennu vilikkunnu) ennariyappettirunnathil thirichuvidukayum oru cheria aruvi maathram thuramukhathekku ozhukukayum cheythu (jeey. sii. hays 1874). theerathu mazha peyyaathathinaal eee vellapokkam shradheyamaayirunnu. eee nadhi pinneedu 1849lum 1856lum saan diego thuramukhathekkum yuu. eiii. yilekkum ozhukunnathu nireekshikkappettu. ezz. 1859leeii theerapradesha, geodetic sarway bhoopadam athu veendum avide ozhukunnathaayi kaanikkunnu. saan diego ulkkadal oru thuramukhamenna nilayil nasippikkumennu bheeshanippeduthunna nadiyude uyarnna nikshepa nirakk kaaranam, federal sarkkar eee ozhukk mission beyilekk thirichuvidukayum 1853 avasaanathode (derby 1853) pazhaya pattanathinaduthulla pooyint loma vare vyaapichukidakkunna oru thadaakam nirmmikkukayum cheythu. aaa varsham pinneedu, kanatha mazha nadhi veendum gathimaran kaaranamaayi, thadaakatthinte oru bhagam kazhukukayum thuramukhathekku (saan diego herald 1855) athinte pazhaya gathi punararambhikkukayum cheythu. 
1862-ll undaaya eee pradeshathe ettavum valia vellapokkam, 1862-leeii valia vellappokkathinte bhaagamaayirunnu, ithu padinjaaran americaye muzhuvan baadikkukayum aabhyantharayudhathe baadikkukayum cheythu. saan deagoyil, mission thaazhvara vellathinadiyilaayi, thekk ninnu vanna kadal kodunkaattil ninnulla sakthamaaya kaatt ulkkadalil ninnu nadiyilekku vellam uyarthiyappol thaazhathe pazhaya pattanatthile veedukal vellathinadiyilaayi (pourade 1964:250). irupathinaalu manikkooriladikam athinte kodumnira nilaninnirunnathinaal eee vellapokkam valare praadhaanyamarhikkunnu. 1876-ll, thadaakam punarnirmikkappettu, koodaathe saan diego ulkkadalilekku kooduthal vazhithirichuvidalukalonum nadannittilla. athinusesham, edaykkideyulla vellappokkathil ninnu mission beyile saan diego nadeethadatthil ganyamaaya alavil avashishtangal chertthittundu.
1935ll saan diego nadikku 27 mile uyarathil ell kaapittan anakkett nirmmichu; ithu ulkkadalilekku praveshikkunna avashishtangal ganyamaayi kurachu. 1916ll munkaala anakkett ovartoppu cheyyappettathode aaa samayat mission thaazhvarayil ninnu vellapokkam vardhichirunnu. 1948ll ulkkadalinte theeram marimari maandyathinum munnettatthinum vidheyamaaya samayathaan mission beyum saan diego rivar jettikalum nirmmichathu. 1951 februvariyode nadeetheerangal jettikalumayi bandhippichu. ellah veliyetta pravaahavum oru puthiya chanalil parimithappedutthiyirunnu. vellapokkasamayath maathram nadhi ozhukunnathinaal, madhya chaanal udan thanne poornnamaayum niranju. vividha budhimuttukal marikadannu praveshana kavaadatthil aazham kuranja baarukal roopappedaathirikkaan jettikal ganyamaayi neettiya sesham 1955 oode chaanalukal poortthiyaayi.
jalathinte avakashangal.
1921-ll saan diego nagaram saan diego nadiyile vellathinulla paramamaya avakasham sthaapikkunnathinaayi kuyamaka vaattar kambanikkethire cases phayal cheythu. niravadhi kodathi kesukalkku sesham, 1929-ll california samsthaana supreme kodathi nagaratthinte avakasham paramapradhaanamaanennu prakhyaapichu, kaaranam spanish, meksikkan niyamangal prakaram, saan diegoyude puebloic uparithalathilum bhoogarbhathilum saan diego nadhi upayogikkunnathinu prathyeka avakashangal nalkiyirunnu. gwadaloope-hidalgo udambadi yuu. esine nirbandhithanaakki.ezz. pazhaya bharanathin keezhil vidhikkapetta graantukalum aanukoolyangalum samrakshikkuka.
theerchayaayum.
nadhi athinte uthbhavasthaanath ninnu samudrathilekku sanjarikkunnu. nadiyude poshakanadikalil iva ulppedunnu
nadiyude neertthadatthil naalu adhika jalasambharanikal undu. boulder kreekkilaanu kuyamaka reservoir sthithicheyyunnathu, saan visent reservoirinu saan visent creak vellam nalkunnu. malayidukkukalude anakkett nirmmichathaanu thadaaka jenningukalum thadaakam mureyum roopappedunnathu.
saan diego nadiyumaayi bandhapetta vellam, vanyajeevikal, vinodam, samskaaram, samooham enniva samrakshikkunnathinaayi 2001 ll sthaapithamaaya saan diego rivar paarkk foundeshan samarppichirikkunnu.
saan diego nadeethada pradesham samrakshikkunnathinum punasthaapikkunnathinum mechappeduthunnathinuma california niyamanirmmaanasabhayude niyamaprakaaramaan saan diego nadeethada samrakshana samvidaanam sthaapichathu. onpathu anga swatantra bharanasamithiyulla samsthaana sarkkaarinte oru noonn-regulatory ejansiyaanu kansarvansi. bhoomi ettedukkukayum kaikaaryam cheyyukayum samrakshikkukayum vinoda avasarangal, thuranna idam, vanyajeevisankethangal, aavaasavyavastha, thanneerthadangal, jalathinte gunanilavaaram, prakrithidatha vellapokka gathagatham, charitra/saamskaarika vibhavangal, vidyaabhyaasa avasarangal enniva samrakshikkukayo nalkukayo cheyyuka ennathaanu chumatala. kuyamaka parvathanirakalile nadeemukhathu ninnu pasaphik samudram vare nadiyude muzhuvan neelavum vyaapippikkunna oru nadhi neelamulla park kaalnadayaathrayum srishtikkaan sahayikkuka ennathaanu oru pradhana lakshyam.
crossing.
vaayil ninnu uravidathilekku

