National Water Quality Query API query water quality according to watershed

The National water quality Query API is based on the watershed query water quality, including monitoring site, ph, ph category , dissolved oxygen, dissolved oxygen quality category, ammonia nitrogen, ammonia nitrogen water quality category, Potassium permanganate index, potassium permanganate Index water quality category, total organic carbon, total organic carbon water quality category, Section properties, monitoring site Introduction, belong to the watershed and so on.

Interface Name: National water quality query API

Interface platform: Free data

Interface Address:http://web.juhe.cn:8080/environment/water/river

Supported formats:JSON

Request method:GET

Sample request:http://web.juhe.cn:8080/environment/water/river?river= watershed name &key= your application APPKEY value

The National water quality Query API call code JSON returns an example:

{"ResultCode": "$", "Reason": "successed!", "result": [{"Sichuan Guangyuan Breeze Gorge": {/* station point */"ph": "8.41",/* ph*/"phquality": "Ⅰ",/*ph water quality category */"Oxygen": "9.28",/* dissolved oxygen */"oxygenquality": "Ⅰ",/ * Dissolved oxygen water quality category */"nitrogen": "0.08",/* ammonia nitrogen */"nitrogenquality": "Ⅰ",/* ammonia nitrogen water quality category */"Permangan": "1.0        9 ",/* Potassium permanganate Index */" permanganquality ":" Ⅰ ",/* Potassium permanganate Index Water quality category */" Orgacarbon ":" 1.18 ",/* Total organic carbon */        "Orgacarbonquality": "-",/* Total organic carbon Water quality category */"section": "Jialing River (Shaanxi-Sichuan Provincial Boundaries)",/* Section properties */"Profile": "Sichuan Guangyuan ...",        /* Introduction of the Monitoring station * * "Belong": "Yangtze River basin",/* belong to the watershed */"date": "2013-03-19",/* date */"Time": "08:00:00"    /* Update time */}, ... "Hubei Yichang Nanjinguan": {"ph": "8.02", "phquality": "Ⅰ", "Oxygen": "9.99", "oxygenquality": "Ⅰ", "Nitrog En ":" 0.17 "," nitrogenquality ":" Ⅱ "," Permangan ":" 1.94 "," permanganquality ":" Ⅰ "," OrgaCarbon ":" null "," orgacarbonquality ":" Null "," section ":" The main stream of the Yangtze River (the Three Gorges Reservoir exit) "," Profile ":" Hubei Yichang Nanjinguan water quality automatic monitoring station located on the edge of the Yangtze River Peach Blossom Village Scenic Area. Point coordinates 111 degrees east longitude 16 minutes 14.42 seconds, north latitude 30 degrees 45 minutes 49.72 seconds. The Yangtze River, the main stream of the Yangtze River (the Three Gorges Reservoir exit), the central water transfer source, belongs to the state control provincial boundaries section. Hosted by Yichang environmental monitoring station. Distance 15km. Built in January 2001. "," Belong ":" Yangtze River basin "," date ":" 2013-03-19 "," Time ":" 12:00:00 "}}]}

National Water Quality Query API query water quality according to watershed