Our interactive map helps bring awareness of invasive weeds in the Truckee River watershed. The map is populated by community members and volunteers. There are two ways to report a weed to this map. If you have seen a weed please report it here.
If you would like to keep an eye out for weeds download our iphone or droid application and report on the go!
We will receive your report, verify the weed and the location and then post it on our map. Throughout the year, we deliver infestation reports to state and federal agencies for eradication.
latitude="39.339100000000" longitude="-120.135600000000" common_name="Russian Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.276900000000" longitude="120.129400000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.338982973580" longitude="-120.135460120010" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.327000000000" longitude="-120.214500000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.326800000000" longitude="-120.214500000000" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.384400000000" longitude="-120.090600000000" common_name="Yellow Starthistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.295900000000" longitude="-120.117400000000" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.353091923192" longitude="-120.121673565674" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.229528558788" longitude="-120.204489451218" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.276100000000" longitude="-120.126600000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.364373714082" longitude="-120.185188275147" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331531170607" longitude="-120.164492350388" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331452333256" longitude="-120.164642554092" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.346900000000" longitude="-120.092900000000" common_name="Dalmatian Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.365700863809" longitude="-120.070003491211" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.371009210520" longitude="-120.074895840454" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331302956981" longitude="-120.168846246171" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.329700000000" longitude="-120.170700000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.199840415112" longitude="-120.224919837284" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.201014796109" longitude="-120.223755758572" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.385488991745" longitude="-120.021852474976" common_name="Yellow Starthistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.274546981842" longitude="-120.121851262021" common_name="Canada Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.323518351652" longitude="-120.208105068970" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.274500000000" longitude="-120.121800000000" common_name="Canada Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.293600000000" longitude="-120.115500000000" common_name="Canada Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.294900000000" longitude="-120.116700000000" common_name="Canada Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.293500000000" longitude="-120.115500000000" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.294200000000" longitude="-120.116300000000" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.294400000000" longitude="-120.116200000000" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.295700000000" longitude="-120.117400000000" common_name="Hoary Cress" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.329300000000" longitude="-120.184600000000" common_name="Tree-of-heaven" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_brown.png"
latitude="39.352892816405" longitude="-120.104121189880" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.326771724948" longitude="-120.214059572983" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.326777949369" longitude="-120.214056890774" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.347067654748" longitude="-120.093014162350" common_name="Dalmatian Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.354784307980" longitude="-120.105644684601" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.354336327761" longitude="-120.104732733536" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.356082604795" longitude="-120.104909759331" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.355016592888" longitude="-120.112575512695" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.353050442659" longitude="-120.110091787148" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.439956133902" longitude="-120.124398690033" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331100000000" longitude="120.170300000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331000000000" longitude="-120.168900000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331100000000" longitude="-120.165600000000" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.331100000000" longitude="-120.165600000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.327236480208" longitude="-120.270503979492" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.338962229131" longitude="-120.134827118683" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.322754782931" longitude="-120.314706784058" common_name="Scotch Broom" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.349640658556" longitude="-120.167893391418" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.331695069028" longitude="-120.161480229664" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.323318123159" longitude="-120.312940549421" common_name="Scotch Broom" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.383876129261" longitude="-120.083532553482" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.331352749107" longitude="-120.179180126953" common_name="Dalmatian Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.282600000000" longitude="-120.112300000000" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.333908697365" longitude="-120.153581124115" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.324600000000" longitude="-120.205000000000" common_name="Yellow Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.276746846149" longitude="-120.129540484715" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.375263890820" longitude="-120.065652948189" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.389194400000" longitude="-120.078860000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.389155109255" longitude="-120.078892331886" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.387583300000" longitude="-120.070520000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.388305500000" longitude="-120.070800000000" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.317500000000" longitude="-120.330800000000" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.325033014936" longitude="-120.192414146233" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.325427236985" longitude="-120.193653326798" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.325875402511" longitude="-120.207890492249" common_name="Scotch Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.368288733239" longitude="-120.066827755737" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.368355087605" longitude="-120.066827755737" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.326107783505" longitude="-120.157979946899" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.282143955367" longitude="-120.128045153189" common_name="Canada Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.282098280482" longitude="-120.128231566715" common_name="Perennial Pepperweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_white.png"
latitude="39.331700000000" longitude="-120.164600000000" common_name="Dalmatian Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.331900000000" longitude="-120.162100000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.336821368644" longitude="-120.176583748627" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.331070593249" longitude="-120.168982368279" common_name="Musk Thistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.279300000000" longitude="-120.119700000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.278900000000" longitude="-120.119200000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.280014851152" longitude="-120.118497830200" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.318300000000" longitude="-120.329800000000" common_name="Yellow Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.303800000000" longitude="-120.336800000000" common_name="Spotted Knapweed" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_purple.png"
latitude="39.279700000000" longitude="-120.118100000000" common_name="Yellow Starthistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.342053084514" longitude="-120.160356384087" common_name="Yellow Starthistle" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.331240000000" longitude="120.179400000000" common_name="Dalmatian Toadflax" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
latitude="39.321848818566" longitude="-120.203690528870" common_name="Scotch Broom (Report It!)" mrkImgPath="http://www.truckeeriverwc.org/global_trwc/images/mapmarkers/mm_20_yellow.png"
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