Stock Photo: A Dolphin Symbol Beside A Stormwater Drain Signifying That Only Water Should Go Down The Drain

KEYWORDS

drain stormwater storm water rainwater rain waterpipe pipeline industry fluid waste pouring liquid industrial polluter green dirty environment ecology treatment pollution dump flow outlet runoff discharge waterway wastewater environmental flush ecological contaminated pollutants outflow overflow flowing drainage untreated works structure zealand plastic toxic unsanitary blue dolphin grate grille iron symbol signifying