| Front page | | Contents | | Back | | Printing instructions |

Establishment of a basis for administrative use of PestSurf

Table 5.4. Part of the result sheet generated by the PestSurf Excel sheet. The selected table shows the point along the stream with the highest concentration recorded. The detection values applied in the table is 10 ng/l, toxicity to fish, daphnies and algae are set to 100, 1000 and 10000 ng/, respectively. The recorded peaks are shown in Figure 5.6.
Tabel 5.4. Uddrag af resultatpresentationen genereret af PestSurf-Excel-arket. Den udvalgte tabel viser det fordefinerede punkt langs med åen med højest koncentration. Detektionsgrænsen er sat til 10 mens toxicitetsværdierne for fisk, dafnier og alger er henholdsvis 100, 1000 og 10000 ng/l. De tabellerede hændelser er vist i Figur 5.6.

ODDERBAEK 1584.119-3818.000; Chainage: 1621.059570; EumType: Concentration
Lowest Detection Concentration = 10
 
Year Date Event Max Conc. Values on descending limb - after Duration before max Duration total Interval to next event
6 min 12 min 30 min 60 min 12 hours 24 hours 48 hours
ng/l ng/l ng/l ng/l ng/l ng/l ng/l ng/l hours hours days
1998 15-06-1998 08:40:00 1 13308 13239 13176 13012 12343 400 319 324 0 178 365
1999 15-06-1999 08:30:00 2 6183 5877 5542 4246 1600 47 52 64 0 171 368
2000 17-06-2000 09:00:00 3 12316 12274 12197 11583 9617 211 212 214 1 173 363
2001 15-06-2001 08:40:00 4 12531 12502 12484 12427 11483 231 226 229 0 174 365
2002 15-06-2002 08:40:00 5 12601 12575 12556 12458 11345 233 230 233 0 174 365
2003 15-06-2003 08:30:00 6 5987 5679 5344 4048 1447 44 50 63 0 170 368
2004 17-06-2004 09:00:00 7 12019 11965 11874 11195 9109 198 199 201 1 173 363
2005 15-06-2005 08:40:00 8 12310 12278 12258 12195 11185 219 215 218 0 174  
Max     13308                 178 368
Min     5987                 170 363
Events with c > lowest effect value (fish)                    
    8                      
Events with c > lowest effect value (daphnies)                    
    8                      
Events with c > lowest effect value (algae)                    
    6                      
Fractiles                        
80%     12601 (min 5 values)             174 368
90%       (min 10 values)                
95%       (min 20 values)                

 

| Front page | | Contents | | Back | | Printing instructions |



Version 1.0 December 2006, © Danish Environmental Protection Agency