22 Dec, 00:07
30m
7.8 mm
Wet weather
Not spilling — flagged before STW
→
18 Dec, 11:02
4h 36m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 20:24
3h 18m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 22:09
3h 3m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 12:30
1h 14m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 10:15
42m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 09:14
18m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 07:07
27m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 06:13
22m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
8 Dec, 23:02
6h 7m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
8 Dec, 21:51
23m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
8 Dec, 21:33
16m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
7 Dec, 09:56
18m
8.2 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 22:37
22m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 20:50
41m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 14:44
1h 58m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 13:38
1h 2m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 15:43
2h 5m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 15:17
19m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 14:30
39m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 14:09
18m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 13:09
21m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
14 Nov, 16:27
44m
12.7 mm
Wet weather
Not spilling — flagged before STW
→
13 Nov, 05:40
14h 51m
11.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Nov, 05:35
23h 45m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Nov, 00:26
4h 37m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 23:00
15m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 20:12
2h 14m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 17:34
2h 13m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 16:32
50m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
7 Nov, 13:49
30m
8.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Nov, 13:20
17m
8.8 mm
Wet weather
Not spilling — flagged before STW
→
6 Nov, 09:36
21m
0.9 mm
Wet weather
Not spilling — flagged before STW
→
22 Oct, 16:16
41m
18.7 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 12:02
43m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 11:32
29m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
9 Sept, 20:06
1h 3m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
9 Sept, 16:04
45m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
7 Sept, 06:48
15m
4.0 mm
Wet weather
Not spilling — flagged before STW
→
4 Sept, 02:16
19m
2.4 mm
Wet weather
Not spilling — flagged before STW
→
2 Sept, 23:47
1h 45m
2.5 mm
Wet weather
Not spilling — flagged before STW
→
2 Sept, 23:03
33m
2.5 mm
Wet weather
Not spilling — flagged before STW
→
31 Aug, 09:23
17m
2.2 mm
Wet weather
Not spilling — flagged before STW
→
31 Aug, 08:54
15m
2.2 mm
Wet weather
Not spilling — flagged before STW
→
29 Aug, 00:01
1h 38m
1.9 mm
Wet weather
Not spilling — flagged before STW
→
28 Aug, 23:14
16m
1.9 mm
Wet weather
Not spilling — flagged before STW
→
27 Aug, 09:41
33m
0.8 mm
Wet weather
Not spilling — flagged before STW
→
27 Aug, 08:56
18m
0.8 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 08:57
2h 11m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 07:27
19m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 05:20
18m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
7 Jun, 14:30
24m
14.5 mm
Wet weather
Not spilling — flagged before STW
→
12 May, 03:09
28m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
12 May, 02:31
30m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
12 May, 01:56
18m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
12 May, 01:30
17m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
11 May, 09:42
20m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Apr, 20:15
30m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
18 Apr, 18:15
15m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
18 Apr, 16:00
15m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
16 Apr, 00:00
2h 0m
34.5 mm
Wet weather
Not spilling — flagged before STW
→
15 Apr, 22:00
1h 30m
34.5 mm
Wet weather
Not spilling — flagged before STW
→
15 Apr, 13:25
30m
34.5 mm
Wet weather
Not spilling — flagged before STW
→
15 Apr, 12:27
41m
34.5 mm
Wet weather
Not spilling — flagged before STW
→
26 Feb, 07:02
55m
8.2 mm
Wet weather
Not spilling — flagged before STW
→
25 Feb, 00:02
42m
11.5 mm
Wet weather
Not spilling — flagged before STW
→
24 Feb, 23:15
45m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
24 Feb, 22:49
26m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
24 Feb, 22:05
23m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 23:01
1h 14m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 22:33
24m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 19:45
2h 45m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 19:05
40m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 13:00
2h 15m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Feb, 12:16
29m
35.3 mm
Wet weather
Not spilling — flagged before STW
→
22 Feb, 12:52
1h 8m
8.5 mm
Wet weather
Not spilling — flagged before STW
→
21 Feb, 11:34
24m
8.5 mm
Wet weather
Not spilling — flagged before STW
→
21 Feb, 09:52
35m
8.5 mm
Wet weather
Not spilling — flagged before STW
→
21 Feb, 01:50
25m
8.5 mm
Wet weather
Not spilling — flagged before STW
→
20 Feb, 12:03
24m
20.3 mm
Wet weather
Not spilling — flagged before STW
→
Showing the last 80 events of 104 in 2025.
87 brief spills under 15 minutes in 2025
Excluded from the counts, classification and flags above — too short to weigh against rainfall, and often an operational blip rather than a genuine discharge. Listed here for completeness. How we know.
18 Dec, 15:40 · 2m18 Dec, 01:26 · 11m17 Dec, 23:44 · 2m17 Dec, 20:19 · 2m17 Dec, 20:15 · 2m15 Dec, 13:46 · 2m7 Dec, 11:23 · 13m7 Dec, 10:41 · 2m7 Dec, 10:26 · 3m7 Dec, 10:21 · 4m7 Dec, 10:16 · 3m5 Dec, 22:12 · 3m5 Dec, 17:15 · 14m5 Dec, 17:06 · 2m5 Dec, 16:55 · 9m5 Dec, 16:51 · 3m5 Dec, 16:45 · 2m4 Dec, 01:21 · 13m1 Dec, 19:12 · 13m1 Dec, 18:31 · 2m1 Dec, 18:25 · 3m1 Dec, 18:21 · 2m1 Dec, 17:49 · 3m1 Dec, 15:11 · 2m1 Dec, 12:44 · 13m29 Nov, 06:34 · 14m29 Nov, 04:40 · 8m29 Nov, 03:49 · 3m12 Nov, 05:26 · 5m12 Nov, 05:17 · 3m12 Nov, 05:07 · 4m12 Nov, 00:15 · 5m12 Nov, 00:05 · 5m11 Nov, 23:56 · 5m11 Nov, 23:47 · 5m11 Nov, 23:39 · 5m11 Nov, 23:30 · 5m11 Nov, 23:25 · 3m11 Nov, 23:19 · 2m11 Nov, 22:55 · 2m+47 more