<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><br><br><div id="AppleMailSignature" dir="ltr">sent from a phone</div><div dir="ltr"><br>On 29. May 2019, at 12:53, Joseph Eisenberg <<a href="mailto:joseph.eisenberg@gmail.com">joseph.eisenberg@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr"><span>If there are small irrigation waterways that area lined with stone (or</span><br><span>concrete etc), we probably need a new tag, since waterway=drain is</span><br><span>pretty strongly associated with drainage, not irrigation, and</span><br><span>waterway=canal probably has a minimum width?</span></div></blockquote><br><div><br></div><div>examples <a href="https://assets.weforum.org/editor/skgMAyNg8Xu_anqQbTcTo87HkYgWEiN0eF-5dlsLhCo.jpg">https://assets.weforum.org/editor/skgMAyNg8Xu_anqQbTcTo87HkYgWEiN0eF-5dlsLhCo.jpg</a></div><div><a href="http://www0.f1online.de/preW/004754000/4754656.jpg">http://www0.f1online.de/preW/004754000/4754656.jpg</a></div><div><a href="http://www.insel-teneriffa.de/bilder-images/wasserversorgung-teneriffa-tf00_1474.jpg">http://www.insel-teneriffa.de/bilder-images/wasserversorgung-teneriffa-tf00_1474.jpg</a></div><div><a href="https://c7.alamy.com/compde/eetk3t/levada-bewasserungskanal-und-wanderweg-in-der-nahe-von-rabacal-madeira-eetk3t.jpg">https://c7.alamy.com/compde/eetk3t/levada-bewasserungskanal-und-wanderweg-in-der-nahe-von-rabacal-madeira-eetk3t.jpg</a></div><div><br></div><div>maybe these could be called aqueducts?</div><div><br></div><div><br></div><div>Cheers, Martin </div><div><br></div><div><br></div></body></html>