On the first floor, which department should I complain to without permission?

If the first floor stops water without authorization, it may report to the real estate administrative department of the local people's government at or above the county level.

Tap water supply shall be supervised by the water supply administrative department, and no one shall arbitrarily steal or change the connection mode of water pipes to control tap water supply. If the residents downstairs turn off the tap water privately, it will definitely hinder the building's water rights.

According to the relevant provisions of the law, China's civil code has a special explanation for the property management department, and property management companies are not allowed to cut off water and electricity. For example, in order to collect property fees, it is not allowed to cut off water and electricity for the owners who owe money. Then, for the urban water supply system, there are also special urban water supply regulations to manage. Where a construction unit or other personnel builds a pipeline privately in an attempt to control the flow direction of the water pipe or can control the water pipe independently, the relevant administrative departments may impose administrative penalties on them.

At the same time, crimes committed by underworld organizations in some places may also involve this way of turning off tap water privately to control others' use of water resources. In the relevant public security organs and procuratorial organs, it is emphasized that this kind of triad-related case can be regarded as soft violence and can be reflected to the public security organ, which decides whether to file a case for handling.

"Regulations on Property Management" Article 48 The real estate administrative department of the local people's government at or above the county level shall promptly handle the complaints of owners, owners' committees, property users and property service enterprises in property management activities.

legal ground

According to the Regulations on Urban Water Supply:

Thirty-fifth in violation of the provisions of this Ordinance, one of the following acts, the city water supply administrative department or its authorized units shall be ordered to make corrections within a time limit, and may be fined:

(a) misappropriation or diversion of urban public water supply;

(two) to engage in activities that endanger the safety of water supply facilities within the scope of safety protection of urban public water supply pipelines and their ancillary facilities;

(three) connecting the water supply pipe network system of self-built facilities with the urban public water supply pipe network system without authorization;

(four) the unit that produces or uses toxic and harmful substances directly connects its production water pipe network system to the urban public water supply pipe network system;

(five) directly pumping water on the urban public water supply pipeline;

(six) unauthorized removal, modification or relocation of urban public water supply facilities.