Establishment of a basis for administrative use of PestSurf

Table 12.11. Part of the result sheet generated by the PestSurf Excel sheet for the downstream part of the sandy loam catchment. The lowest detection value for generation of the table is 1 ng/l, toxicity to fish, daphnies and algae are set to 5, 10 and 100 ng/, respectively. The recorded peaks are shown in Figure 12.24.
Tabel 12.11. Uddrag af resultatpresentationen genereret af PestSurf-Excel-arket for den nedstrøms del af morænelersoplandet. Detektionsgrænsen for tabelgenerering er sat til 1 ng/l. Toxicitetsværdierne for fisk, dafnier og alger er henholdsvis5, 10 og 100 ng/l. Hændelserne er vist i Figur 12.24.

NEDRELILLEBAEK 909.000-1540.000; Chainage: 1279.000000; EumType: Concentration
Lowest Detection Concentration = 1
 
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
1994 02-04-1994 00:30:00 1 217 168 132 132 85       0 4 3
05-04-1994 04:00:00 2 2 2 2 2 2 1 1 1 2 116 5
10-04-1994 00:00:00 3 1 1 1 1   1 1 1 0 0 0
10-04-1994 09:00:00 4 1         1 1 1 0 0 1
11-04-1994 04:00:00 5 1 1 1 1 1 1 1 1 16 101 4
15-04-1994 16:00:00 6 1 1 1 1 1 1 1 1 19 20 2
17-04-1994 05:00:00 7 1 1 1 1 1 1 1 1 30 107 32
19-05-1994 00:00:00 8 2 2 2 2 2 1 1   0 24 7
26-05-1994 00:00:00 9 2 2 2 2 1 1 1 1 0 48 96
30-08-1994 00:00:00 10 1 1 1 1 1       0 0 20
18-09-1994 00:00:00 11 4 4 4 4 4 2     0 0 194
1995 01-04-1995 08:30:00 12 437 346 263 174 212       0 11 5
06-04-1995 04:00:00 13 1 1 1 1 1       1 3 0
06-04-1995 09:00:00 14 1 1 1 1         0 0 12
18-04-1995 21:00:00 15 2 2 2 2 2 2 2 1 3 87 349
1996 01-04-1996 08:30:00 16 746 627 505 250 290 2   5 0 18 1
02-04-1996 20:00:00 17 8 8 8 8 8 5 5 4 2 2262 157
05-09-1996 00:00:00 18 1 1 1 1 1       0 0 59
03-11-1996 00:00:00 19 1 1 1 1 1       0 0 10
13-11-1996 00:00:00 20 1 1 1 1 1 1     24 24 3
16-11-1996 00:00:00 21 1 1 1 1 1 1 1   0 24 135
1997 01-04-1997 08:30:00 22 704 586 468 233 286 2     0 17 365
1998 01-04-1998 00:30:00 23 217 168 132 132 86       0 4 3
04-04-1998 04:00:00 24 2 2 2 2 2 1 1 1 2 119 6
10-04-1998 04:00:00 25 1 1 1 1 1 1 1 1 20 129 6
16-04-1998 05:00:00 26 1 1 1 1 1 1 1 1 30 126 32
18-05-1998 00:00:00 27 2 2 2 2 2 1 1   0 24 7
25-05-1998 00:00:00 28 2 2 2 2 2 1 1 1 0 48 96
29-08-1998 00:00:00 29 1 1 1 1 1       0 0 20
18-09-1998 00:00:00 30 4 4 4 4 4 2     0 0 194
1999 31-03-1999 08:30:00 31 437 346 263 174 212       0 11 5
05-04-1999 04:00:00 32 1 1 1 1 1       1 3 0
05-04-1999 09:00:00 33 1 1 1 1         0 0 12
17-04-1999 21:00:00 34 2 2 2 2 2 2 2 1 3 87 349
2000 31-03-2000 08:30:00 35 747 627 505 251 290 2   5 0 18 1
01-04-2000 20:00:00 36 8 8 8 8 8 5 5 4 2 2262 157
05-09-2000 00:00:00 37 1 1 1 1 1       0 0 59
03-11-2000 00:00:00 38 1 1 1 1 1       0 0 10
13-11-2000 00:00:00 39 1 1 1 1 1 1     24 24 3
16-11-2000 00:00:00 40 1 1 1 1 1 1 1   0 24 135
2001 31-03-2001 08:30:00 41 704 586 468 233 287 2     0 17  
Max     747                 2262 365
Min     1                 0 0
Events with c > lowest effect value (fish)
    10                      
Events with c > lowest effect value (daphnies)                    
    8                      
Events with c > lowest effect value (algae)
    8                      
Fractiles                        
80%     8 (min 5 values)             87 135
90%     437 (min 10 values)             119 194
95%     704 (min 20 values)             129 349

 



Version 1.0 December 2006, © Danish Environmental Protection Agency