Yes, this is permitted only if Yes, provided the water flows neither type of storm sewer away from the building and system is available. does not create a nuisance. No, this is not permitted unless No, this is not permitted. the drainage system was Yes, this is recommended, installed to 1990. provided that both properties Yes, it is possible to drain to have the same some other place of disposal No, this is not permitted satisfactory to the AHJ. without pre-approval from the Yes, this is permitted only for AHJ. upgrades to existing drainage Yes, this is permitted if there is systems. nowhere on the property for In the case of a single-family dwelling, it the water to drain. is permissible to drain stormwater onto a lawn. It is permissible for stormwater to be drained into sanitary sewers.
Yes, this is permitted only if neither type of storm sewer system is available. No, this is not permitted unless the drainage system was installed to 1990. Yes, it is possible to drain to some other place of disposal satisfactory to the AHJ. Yes, this is permitted only for upgrades to existing drainage systems. In the case of a single-family dwelling, it is permissible to drain stormwater onto a lawn. Yes, provided the water flows away from the building and does not create a nuisance. No, this is not permitted. Yes, this is recommended, provided that both properties have the same No, this is not permitted without pre-approval from the AHJ. Yes, this is permitted if there is nowhere on the property for the water to drain. It is permissible for stormwater to be drained into sanitary sewers.
2015%20UPC%20Ch%2011%20Storm%20Drainage%20Quiz%20_WA.docx