• Kuongororwa kwemvura uye tsvina yemvura: mvura yepasi, mvura yepasi, mvura yekunwa mudzimba, tsvina yemumba, tsvina yemishonga, tsvina yeindasitiri yemaindasitiri akasiyana-siyana, bvunzo huru ndeye 109 mvura yepasi, kuzara kwemvura yepasi kuyedzwa, uye kuyedza kuzere kwemvura yekunwa;

• Zvipenyu zvipenyu: nhamba yose yekoloni, fecal coliforms, zvachose coliforms, Escherichia coli, zvirwere zvinodzivirira kupisa, nezvimwewo;

• Mhepo uye gasi rinoputika: mhepo yakadzikama, yakarongeka yekupedza gasi mumaindasitiri akasiyana-siyana, isina kurongeka gasi rekutsvaira, etc. Mitemo yekuongorora huru ndeyeVOCs uye SVOCs;

• Madhaka evhu nemvura: kuongorora kubereka kwevhu, kuona ivhu rinorema simbi, kuona ivhu organic matter;

• Tsvina yakasimba: toxicity identity yemarara yakasimba, kuonekwa kwesimbi inorema, kuonekwa kwezvinhu zvakasikwa;

• Ruzha, kudengenyeka: ruzha rwezvakatipoteredza, ruzha rwehupenyu hwemagariro evanhu, ruzha rwemuganhu wezvirimwa, kudengenyeka, nezvimwewo;

• Radiation: marudzi akasiyana-siyana emagetsi eionizing, magetsi emagetsi, mhepo yemukati, nzvimbo dzevanhu vose: kuonekwa kwemhepo yemukati, kuonekwa kwemhepo munzvimbo dzevanhu, nezvimwewo;