以流域内水质、水位、流量、雨量、泵闸、管网等的监控为基础，利用水质综合评价模型、污染源解析模型、环境容量核算模型、神经网络预测模型、水动力模型、暴雨洪水模型和内涝综合评价模型等，结合信息化技术，进行小流域水质评价、污染来源解析、水环境容量核算、治理效果评估、水质预警、内涝预警与评价、闸泵群联合调度和事故应急处置等，最终实现流域内防涝防汛、水质改善与评价考核。
sia-2000（imn）xinggaomengsuanyanzhishuzaixianfenxiyicaiyonggaomengsuanjiayanghua-guangdudidingfajianceyuanli，jingyuchulideshuiyangzaihengwentiaojianxiabeigaomengsuanjiayanghuaxiaojie，ranhouzaihengwenhuanjingzhongjiaruhaiyuanji，zaiyonggaomengsuanjiarongyedidingguoliangdehaiyuanji，tongguoxiguangdupanduandidingzhongdian，yiqicaiyongdeceliangfangfafuhe《shuizhigaomengsuanyanzhishudeceding》（gb11892-1989）。
NH3N-2000型氨氮在线分析仪采用纳氏试剂光度法检测原理。经预处理的水样通过掩蔽剂掩蔽干扰离子，然后显色光度检测，完成氨氮浓度的快速测定。仪器采用的测量方法符合《水质氨氮的测定纳氏试剂分光光度法》（HJ535-2009）标准要求。
tpn-2000xingzonglinzaixianfenxiyicaiyongguoliusuanjiaxiaojie-linmulanguangdufajianceyuanli。jingyuchulideshuiyangzaigaowengaoyatiaojianxiaxiaojie，ranhouxianseguangdujiance，wanchengzonglinnongdudekuaisuceding。yiqicaiyongdeceliangfangfafuhe《shuizhi zonglindecedingmusuananfenguangguangdufa》（gb 11893-89）biaozhunyaoqiu。
tpn-2000xingzongdanzaixianfenxiyicaiyonggaowengaoya-jianxingguoliusuanjiaxiaojie-ziwaifenguangguangdufajianceyuanli。jingyuchulideshuiyangzaigaowengaoyatiaojianxiaxiaojie，suanhuahouguangdujiance，wanchengzongdannongdudekuaisuceding。yiqicaiyongdeceliangfangfafuhe《shuizhizongdandecedingjianxingguoliusuanjiaxiaojieziwaifenguangguangdufa》(hj636-2012)biaozhunyaoqiu。
sia-2000(vpc)xinghuifafenzaixianfenxiyicaiyongjiarezhengliu-4-anjiantibilinguangdufajianceyuanli。jingyuchulideshuiyangtongguojiarezhengliu，ranhouxianseguangdujiance，wanchenghuifafennongdudekuaisuceding。yiqicaiyongdeceliangfangfafuhe《shuizhihuifafendeceding4-anjiantibilinfenguangguangdufa》（hj503-2009）biaozhunyaoqiu。
sia-2000（cn）xingqinghuawuzaixianfenxiyicaiyongyiyansuan-babituosuanguangdufa，jingyuchulideshuiyangzaiyidingwenduxiayusuanrongyeheluohejifanying，jingfenlihouyongjianrongyexishoushengchengdeqingqingsuan，ranhoujiaruhuanchongrongyediaojiephzhi，zaijiarulvanthexiansejiyuqinghuawufanying，ranhouxianseguangdujiance。yiqicaiyongdeceliangfangfafuhe《shuizhiqinghuawudecedingrongliangfahefenguangguangdufa》（hj484-2009）。
zhenduiwoguodangqiandibiaoshui、yinyongshuiyuanhuifaxingyoujiwu（vocs）zaixianjiancexuqiu，juguangkejizizhuyanfalevoc-3000 shuizhonghuifaxingyoujiwuzaixianjiancexitong。voc-3000 shuizhonghuifaxingyoujiwuzaixianjiancexitongjizidongjinyang、chuisao、fuji、jiexi、sepufenliheshujuchuliyuyiti，kewurenjianshouxialianxuyunxing，zhunqueceliangshuizhongvocsnongdu，shishiyuanchengchuanshuceliangjieguo，shixianshuitivocswuranchengdudejianceyuyujing。 xitongyuanli xitongjiangshuiyangcaijibingjiaresongruchuisaozhuangzhinei，ranhouxiangchuisaoguanzhongtongruduoxingqiti，jiangdaiceshuiyangzhongvocszufenchuichu，tongguochushuizhuangzhiquchuchuituohunheqizhongdeshuifen，zaijiangchushuihoudevocszufenzaibujijingzhongjinxingfuji，zuihouqidongjiarejiexi，tongguozaiqijiangjiexihoudevocszufendairusepujinxingfenlifenxi，huodegezufennongdu。
sia-2000xiliezhongjinshuzaixianfenxiyicaiyongguangdufajianceyuanli，jingyuchulideshuiyangzaigaowengaoyatiaojianxiabeiyanghuaxiaojie，ranhoujiaruyanbijixiaochuganraolizi，zaijiaruhuanchongyediaojiephzhi，zuihouxiansejiyushiyangzhongdebeicezufenfashengluohefanyingxianse，zaitedingbozhangxiacedingxianserongyedexiguangdu，yiqiceliangfangfaruxia： sia-2000（cr）liujiagezaixianfenxiyicanzhao《shuizhi liujiagedeceding erbentanxianerjingfenguangguangdufa》（gb7464-1987）； sia-2000（tcr）zonggezaixianfenxiyicanzhao《shuizhi zonggedeceding gaomengsuanjiayanghua－erbentanxianerjingfenguangguangdufa》（gb7466-1987）； sia-2000（tcu）zongtongzaixianfenxiyicanzhao《shuizhi zongtongdeceding 2,9-erjiaji-1,10feiluolinfenguangguangdufa》（gb7473-1987）； sia-2000（tni）zongniezaixianfenxiyicanzhao《shuizhi zongniedeceding dingertongwofenguangguangdufa》（gb11910-1989）； sia-2000（tmn）zongmengzaixianfenxiyicanzhao 《shuizhi mengdeceding jiaquanwofenguangguangdufa》 （hj/t344-2007）。
hma-2000xiliezhongjinshuzaixianfenxiyicaiyongyangjirongchufuanfajianceyuanli。jingyuchulideshuiyangzaigaowengaoyaxiaojiehou，yudianjieyezaijiancechineihunhe，ranhouzaidianjishangshijiayihaiyuandianshijianghunheyezhongdedaicejinshulizifujizaigongzuodianjishang，zaianjietimaichongfangshichixugaibianwaijiadianshi，shifujizaigongzuodianjishangdejinshuyuansurongchu，bingjiancerongchushidedianliuxinhaoqiangdu，genjurongchudianliuxinhaofengqiangduhuansuandedaobeicezufendenongdu。gaixiliezhongjutiyiqiruxia： hma-2000（pb） hma-2000（cd） hma-2000（as） hma-2000（hg）
hma-2000xiliezhongjinshuzaixianfenxiyicaiyongyangjirongchufuanfajianceyuanli。jingyuchulideshuiyangzaigaowengaoyaxiaojiehou，yudianjieyezaijiancechineihunhe，ranhouzaidianjishangshijiayihaiyuandianshijianghunheyezhongdedaicejinshulizifujizaigongzuodianjishang，zaianjietimaichongfangshichixugaibianwaijiadianshi，shifujizaigongzuodianjishangdejinshuyuansurongchu，bingjiancerongchushidedianliuxinhaoqiangdu，genjurongchudianliuxinhaofengqiangduhuansuandedaobeicezufendenongdu。
2015nian7yueguowuyuanbangongtingfabu《shengtaihuanjingjiancewangluojianshefangan》，2016nian11yuehuanbaobuyinfa 《“shisanwu”huanjingjiancezhiliangguanligongzuofangan》，2016nian12yuezuigaorenminfayuan、zuigaorenminjianchayuanlianhefabu《zuigaorenminfayuan、zuigaorenminjianchayuanguanyubanlihuanjingwuranxingshianjianshiyongfalvruoganwentidejieshi》……yixiliezhengcewenjianjianghuanjingjianceshujuzhiliangbaozhangtidaolexindegaodu，ruhefangfanshujuzaojia、baozhangshujuzhiliangchenglehuanjingjiancexingyedeyigezhongyaonanti。 weici，juguangkejizizhuyanfaleqcdxilieshuiyuanchengzhikongyiqi，tongguojiabiaohuishou、biaoyanghecha、pingxingyangceliangdengshouduanduishuizhizaixianfenxiyijinxingshujuzhiliangkongzhi。 xitongyuanli qcdxilieyuanchengzhikongyiqiyushuizhizaixianfenxiyilianyong，keshixianjiabiaohuishouceshizhichi、biaoyanghechaceshizhichi、pingxingyangceshizhichi，yijizhengchangyangpinceshizhichigongneng。qizhong，jiabiaohuishouceshichongfenkaolvjiabiaohuishoushiyandeyizhiyuanze、kebiyuanze、xiangjinyuanzehebubianyuanzedeng，tongguojiliangzhuangzhidingliangyangpintijihejiabiaoyangtiji，zaijiabiaohuishouguanzhongshixianshuiyangdecaiji、chucun、jiabiao、hunyun。
