8 Sept, 08:38
22m
17.1 mm
Wet weather
Not spilling — flagged before STW
→
8 Sept, 06:10
22m
17.1 mm
Wet weather
Not spilling — flagged before STW
→
8 Jun, 07:44
16m
5.3 mm
Wet weather
Not spilling — flagged before STW
→
8 Jun, 07:44
16m
5.3 mm
Wet weather
Not spilling — flagged before STW
→
6 Jun, 02:20
18m
15.2 mm
Wet weather
Not spilling — flagged before STW
→
1 Jun, 21:42
20m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
1 Jun, 20:42
24m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
2 May, 14:32
38m
12.2 mm
Wet weather
Not spilling — flagged before STW
→
2 May, 13:44
36m
12.2 mm
Wet weather
Not spilling — flagged before STW
→
15 Apr, 11:16
42m
7.5 mm
Wet weather
Not spilling — flagged before STW
→
13 Mar, 00:50
32m
21.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Mar, 23:12
1h 18m
21.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Mar, 22:38
32m
21.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Mar, 19:56
2h 24m
21.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Mar, 10:24
22m
21.2 mm
Wet weather
Not spilling — flagged before STW
→
27 Feb, 22:30
20m
21.7 mm
Wet weather
Not spilling — flagged before STW
→
27 Feb, 00:10
54m
21.7 mm
Wet weather
Not spilling — flagged before STW
→
26 Feb, 22:30
1h 38m
21.7 mm
Wet weather
Not spilling — flagged before STW
→
26 Feb, 22:00
28m
21.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Feb, 12:26
18m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Feb, 11:12
56m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Feb, 10:44
26m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 11:30
23h 12m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 10:58
28m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 07:34
22m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 05:06
2h 4m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 01:38
3h 26m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Feb, 00:46
34m
26.7 mm
Wet weather
Not spilling — flagged before STW
→
17 Feb, 20:00
4h 28m
20.3 mm
Wet weather
Not spilling — flagged before STW
→
15 Feb, 13:36
32m
10.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Feb, 12:06
38m
10.4 mm
Wet weather
Not spilling — flagged before STW
→
13 Feb, 13:08
42m
7.2 mm
Wet weather
Not spilling — flagged before STW
→
13 Feb, 09:14
28m
7.2 mm
Wet weather
Not spilling — flagged before STW
→
12 Feb, 06:34
20m
7.3 mm
Wet weather
Not spilling — flagged before STW
→
10 Feb, 13:14
16m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
10 Feb, 12:44
20m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
9 Feb, 19:22
40m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
9 Feb, 13:46
5h 26m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
9 Feb, 13:10
30m
14.3 mm
Wet weather
Not spilling — flagged before STW
→
8 Feb, 19:48
20m
5.0 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 19:12
28m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 16:36
1h 14m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 16:18
16m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 15:42
18m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 13:14
2h 26m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Feb, 07:56
5h 16m
13.8 mm
Wet weather
Not spilling — flagged before STW
→
6 Feb, 19:54
12h 0m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
6 Feb, 15:52
4h 0m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
6 Feb, 02:20
13h 30m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 22:54
2h 52m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 17:02
5h 50m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 16:42
16m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 16:06
20m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 14:30
1h 34m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 13:40
48m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 09:38
28m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 08:50
20m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 06:52
40m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 06:16
34m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 03:58
24m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 01:34
1h 46m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
5 Feb, 00:50
24m
16.5 mm
Wet weather
Not spilling — flagged before STW
→
3 Feb, 16:04
34m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
3 Feb, 08:24
20m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
3 Feb, 07:14
16m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
3 Feb, 06:24
32m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
2 Feb, 23:52
5h 50m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
2 Feb, 20:00
3h 50m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
1 Feb, 04:48
24m
7.8 mm
Wet weather
Not spilling — flagged before STW
→
1 Feb, 04:00
46m
7.8 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 22:10
16m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 21:34
30m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 20:36
56m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 20:00
30m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 18:44
1h 8m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 17:26
1h 6m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 11:18
5h 50m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 10:42
34m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 10:12
18m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
30 Jan, 09:52
18m
17.5 mm
Wet weather
Not spilling — flagged before STW
→
Showing the last 80 events of 157 in 2026.
278 brief spills under 15 minutes in 2026
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.
29 Aug, 10:02 · 8m6 Jun, 04:14 · 2m1 Jun, 19:32 · 4m19 May, 02:00 · 6m19 May, 01:36 · 14m2 May, 15:22 · 2m12 Mar, 22:22 · 14m9 Mar, 07:16 · 12m27 Feb, 22:56 · 10m27 Feb, 22:02 · 12m22 Feb, 09:58 · 4m19 Feb, 19:18 · 2m19 Feb, 17:58 · 4m19 Feb, 16:12 · 2m19 Feb, 15:32 · 8m19 Feb, 14:18 · 4m19 Feb, 13:58 · 2m19 Feb, 13:38 · 6m19 Feb, 13:22 · 14m19 Feb, 13:16 · 4m19 Feb, 13:12 · 2m19 Feb, 13:06 · 2m19 Feb, 12:58 · 2m19 Feb, 12:54 · 2m19 Feb, 12:48 · 2m19 Feb, 12:10 · 4m18 Feb, 10:42 · 2m18 Feb, 10:16 · 8m18 Feb, 09:48 · 2m18 Feb, 09:30 · 2m18 Feb, 08:58 · 8m18 Feb, 08:42 · 4m18 Feb, 07:26 · 2m18 Feb, 07:22 · 2m18 Feb, 07:16 · 2m18 Feb, 01:34 · 2m18 Feb, 01:24 · 8m16 Feb, 22:50 · 2m11 Feb, 16:06 · 4m11 Feb, 15:44 · 4m+238 more