Anno 2009 PONTELAGOSCURO (FERRARA) - FIUME PO

Sezione Provinciale di Ferrara Rete di monitoraggio per la qualità ambientale Stazioni acque superficiali interne Resp. Serv. Sistemi Ambientali Dott.ssa. C. Milan Resp. Ecosistemi Idrici Dott.ssa S. Bignami Anno 2009 PONTELAGOSCURO (FERRARA) - FIUME PO 1,1,1 Tricloroetano (µg/l) 1,1,2,2-Tetracloroetano (µg/l) 1,1,2-Tricloroetano (µg/l) 1,1-Dicloroetano (µg/l) 1,1-Dicloroetilene (µg/l) 1,2,3-Triclorobenzene (µg/l) 1,2,3-Tricloropropano (µg/l) 1,2,4-Triclorobenzene (µg/l) 1,2-Dibromoetano (µg/l) 1,2-Diclorobenzene (µg/l) 1,2-Dicloroetano (µg/l) 1,2-Dicloroetilene cis (µg/l) 1,2-Dicloroetilene trans (µg/l) 1,2-Dicloropropano (µg/l) 1,3-Diclorobenzene (µg/l) 1,4-Diclorobenzene (µg/l) <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 2,4 D (µg/l) Fitofarmaci <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 2-Clorotoluene (µg/l) Pagina 1 di 7

3,4 Dicloroanilina (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 0.07 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 4-Clorotoluene (µg/l) Acenaftene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Acenaftilene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Alaclor (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Antracene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Arsenico disciolto (µg/l) Metalli 1.7 1.7 1.3 1.3 1.8 1.9 2 1.9 2.6 1.7 1.9 1.6 Atrazina (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 0.01 Azinfos Metile (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Azoto ammoniacale (mg/l (N)) Azoto nitrico (mg/l (N)) Azoto nitroso (mg/l (N)) 0.10 0.06 0.05 0.02 0.03 <.02 0.20 0.09 0.06 0.08 0.13 0.03 3.2 3.2 2.4 2.4 1.9 1.6 0.9 1.0 1.8 2.9 2.8 2.8 0.05 0.04 0.02 0.02 0.02 0.03 0.01 <.01 <.01 0.04 0.04 <.01 Azoxistrobin (µg/l) Fitofarmaci <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 0.03 0.1 0.06 <0.02 <0.02 <0.02 B.O.D. 5 (mg/l (O2)) 4 4 2 3 2 4 2 5 2 3 5 3 Benfluralin (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Bentazone (µg/l) Fitofarmaci <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benzene (µg/l) Benzo(a)antracene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Benzo(a)pirene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Benzo(b)fluorantene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Benzo(g,h,i) perilene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Pagina 2 di 7

Benzo(k)fluorantene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Bromodiclorometano (µg/l) Bromoformio (µg/l) C.O.D. (mg/l (O2)) 8 9 5 5 <4 6 21 15 19 6 9 10 Cadmio disciolto (µg/l) Metalli Carbofuran (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Carbonio tetracloruro (µg/l) Cianuri (µg/l) <50 <50 <50 <50 <50 Clorfenvinfos (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Cloridazon (µg/l) Fitofarmaci <0.01 <0.01 0.01 0.03 0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Clorobenzene (µg/l) Cloroformio (µg/l) Clorpirifos Etile (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Clorpirifos Metile (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Cloruri (mg/l (Cl-)) Cloruro di Vinile (CVM) (µg/l) Clostridium Perfringens (UFC/100ml) Coliformi Totali (UFC/100ml) Conducibilità elettr.spec. a 20 C (µs/cm) Altri microinquinant 17 17 16 11 10 8 15 12 14 27 21 14 <10 <10 200 1.200 650 100 700 700 5.000 29.000 450 447 394 348 301 271 367 323 382 373 427 405 Crisene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Cromo disciolto (µg/l) Metalli <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 Pagina 3 di 7

Desetil Atrazina (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 0.01 0.01 <0.01 Desetil Terbutilazina (µg/l) Fitofarmaci 0.01 0.01 0.01 0.01 0.02 0.05 0.02 0.02 0.02 0.02 0.02 0.02 Diazinone (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Dibenzo(a,h)antracene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Dibromoclorometano (µg/l) Diclorvos (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Dimetenamid-P (µg/l) Fitofarmaci <0.01 <0.01 <0.01 0.04 0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Dimetoato (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Diuron (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 0.02 <0.01 <0.01 0.01 <0.01 <0.01 <0.01 <0.01 Durezza totale (mg/l (CaCO3)) 212 228 228 200 168 176 184 150 194 176 192 203 Endosulfan Alfa (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Endosulfan Beta (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Esaclorobutadiene (µg/l) Escherichia Coli (UFC/100ml) Etilbenzene (µg/l) 4.500 220 110 380 70 50 <10 <10 30 20 1.700 760 Etofumesate (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Fenantrene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Fenitrotion (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Ferro disciolto (µg/l) Metalli <20 <20 <20 <20 23 Fluorantene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Fluorene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Pagina 4 di 7

Fluoruri (mg/l (F-)) 0.1 0.1 0.1 0.2 0.1 Fosalone (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Fosforo reattivo (mg/l (P)) Fosforo totale (mg/l (P)) 0.07 0.04 0.05 0.05 0.04 0.04 0.02 <.01 0.04 0.08 0.09 0.08 0.25 0.18 0.12 0.28 0.16 0.13 0.07 0.08 0.09 0.19 0.29 0.30 Imidacloprid (µg/l) Fitofarmaci <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 Indeno(1,2,3-cd) pirene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Isopropilbenzene (µg/l) Isoproturon (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Lenacil (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Lindano (HCH Gamma) (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Linuron (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 m,p-xileni (µg/l) Malation (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Materiali in sospensione totali (mg/l) 65 58 26 177 67 88 <5 21 162 62 112 30 MCPA (µg/l) Fitofarmaci <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 Mecoprop (µg/l) Fitofarmaci <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 Mercurio disciolto (µg/l) Metalli <.05 <.05 <.05 <.05 <.05 <.05 <.05 <.05 <.05 <.05 <.05 <.05 Metalaxil (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Metamitron (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Metidation (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Metilterbutiletere (MTBE) (µg/l) Altri microinquinant Pagina 5 di 7

Metobrumuron (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Metolaclor (µg/l) Fitofarmaci <0.01 <0.01 0.02 0.02 0.06 0.09 0.01 <0.01 <0.01 <0.01 <0.01 0.01 Metribuzin (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Molinate (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Naftalene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 0.02 <.01 <.01 <.01 <.01 Nichel disciolto (µg/l) Metalli 4 6 3 3 2 3 2 <2 4 3 3 4 Ossigeno disciolto (% saturazione) Ossigeno disciolto (mg/l) 82 83 97 88 94 81 150 108 72 66 45 78 10.1 10.1 10.5 9.0 8.8 7.2 12.0 9.0 6.15 7.0 5.0 9.2 Oxadiazon (µg/l) Fitofarmaci <0.01 0.01 <0.01 0.03 0.09 0.05 0.02 0.03 0.05 0.01 0.01 0.02 o-xilene (µg/l) Paration Etile (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Pendimetalin (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 ph (unità di ph) 8.20 8.11 8.00 7.87 8.03 7.99 8.04 8.22 8.32 7.95 7.96 7.87 Piombo disciolto (µg/l) Metalli <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 Pirene (µg/l) IPA <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 <.01 Procimidone (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Prodotti fitosanitari e biocidi (totali) (µg/l) Fitofarmaci <1 <1 <1 <1 <1 <1 <1 <0.5 <0.5 <0.5 <0.5 <0.5 Propanil (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 0.02 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Propiconazolo (µg/l) Fitofarmaci <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Rame disciolto (µg/l) Metalli 5 5 <5 <5 <5 <5 <5 <5 6 <5 <5 7 Salmonelle (/1000 ml) Pres tipo S.Bovismorbi Pres tipo S.Rissen Assente Assente Assente Assente Assente Pagina 6 di 7

Simazina (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Solfati (mg/l (SO4--)) Stirene (µg/l) Streptococchi fecali (UFC/100ml) T acqua ( C) T aria ( C) 41 44 40 34 31 26 35 32 33 42 39 32 2.700 260 100 2.600 60 60 <10 10 10 170 850 500 6.2 7 14.3 14.3 18.5 23 26.5 24.5 23 12.8 11 7.9 7 8 5.3 15.3 27 28.5 29.5 Terbutilazina (µg/l) Fitofarmaci 0.01 0.01 0.02 0.03 0.07 0.09 0.02 0.01 0.01 0.01 0.01 0.01 Tetracloroetilene (µg/l) <.1 <.1 <.1 <.1 <.1 <.1 <.1 <.1 <.1 <.1 <.1 0.3 Tiobencarb (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Toluene (µg/l) Torbidità (NTU) Tricloroetilene (µg/l) 10 16 33 73 35 Trifluralin (µg/l) Fitofarmaci <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 Zinco disciolto (µg/l) Metalli <10 22 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 Da agosto non si ricerca più Salmonella, mentre sono stati aggiunti Clostridium perfringens, Coliformi totali, Cianuri, Ferro disciolto, Fluoruri e Torbidità Pagina 7 di 7