22 Dec, 00:48
40m
7.8 mm
Wet weather
Not spilling — flagged before STW
→
22 Dec, 00:10
36m
7.8 mm
Wet weather
Not spilling — flagged before STW
→
19 Dec, 12:26
18m
19.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Dec, 10:42
26m
19.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Dec, 09:34
1h 6m
19.7 mm
Wet weather
Not spilling — flagged before STW
→
18 Dec, 09:42
23h 50m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
18 Dec, 09:20
20m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 19:52
13h 24m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 19:20
18m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 17:04
46m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
17 Dec, 16:34
16m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
16 Dec, 12:02
50m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
16 Dec, 11:26
16m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
16 Dec, 10:28
56m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
16 Dec, 10:02
24m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
16 Dec, 06:08
3h 50m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 20:52
9h 14m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 12:44
1h 4m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 09:56
1h 4m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
15 Dec, 05:56
28m
33.4 mm
Wet weather
Not spilling — flagged before STW
→
10 Dec, 07:20
38m
6.6 mm
Wet weather
Not spilling — flagged before STW
→
10 Dec, 00:32
36m
6.6 mm
Wet weather
Not spilling — flagged before STW
→
9 Dec, 23:34
54m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
9 Dec, 22:46
34m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
8 Dec, 21:08
25h 36m
36.7 mm
Wet weather
Not spilling — flagged before STW
→
7 Dec, 08:44
4h 16m
8.2 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 23:42
1h 46m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 21:10
2h 22m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 20:36
32m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 19:08
18m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
5 Dec, 13:36
5h 12m
29.4 mm
Wet weather
Not spilling — flagged before STW
→
2 Dec, 13:00
20m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 18:44
2h 18m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 12:24
6h 18m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 04:50
22m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
1 Dec, 02:58
1h 28m
25.0 mm
Wet weather
Not spilling — flagged before STW
→
14 Nov, 16:32
1h 20m
12.7 mm
Wet weather
Not spilling — flagged before STW
→
14 Nov, 13:22
30m
12.7 mm
Wet weather
Not spilling — flagged before STW
→
13 Nov, 18:28
2h 22m
11.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Nov, 06:26
18m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Nov, 03:34
1h 46m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Nov, 02:42
48m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 20:24
2h 0m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
11 Nov, 16:40
3h 36m
38.4 mm
Wet weather
Not spilling — flagged before STW
→
9 Nov, 16:32
30m
14.8 mm
Wet weather
Not spilling — flagged before STW
→
7 Nov, 13:26
58m
8.8 mm
Wet weather
Not spilling — flagged before STW
→
6 Nov, 09:38
18m
0.9 mm
Wet weather
Not spilling — flagged before STW
→
1 Nov, 12:52
42m
4.3 mm
Wet weather
Not spilling — flagged before STW
→
23 Oct, 01:20
18m
18.7 mm
Wet weather
Not spilling — flagged before STW
→
22 Oct, 16:14
52m
18.7 mm
Wet weather
Not spilling — flagged before STW
→
20 Oct, 06:50
40m
15.3 mm
Wet weather
Not spilling — flagged before STW
→
3 Oct, 21:58
22m
15.0 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 16:06
20m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 12:48
18m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 12:08
36m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
14 Sept, 11:46
18m
17.2 mm
Wet weather
Not spilling — flagged before STW
→
13 Sept, 00:14
26m
4.5 mm
Wet weather
Not spilling — flagged before STW
→
12 Sept, 23:48
24m
5.7 mm
Wet weather
Not spilling — flagged before STW
→
10 Sept, 10:34
22m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
10 Sept, 09:34
18m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
9 Sept, 20:18
58m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
9 Sept, 16:14
24m
24.6 mm
Wet weather
Not spilling — flagged before STW
→
2 Sept, 23:44
1h 58m
2.5 mm
Wet weather
Not spilling — flagged before STW
→
2 Sept, 23:02
34m
2.5 mm
Wet weather
Not spilling — flagged before STW
→
1 Sept, 15:58
16m
2.2 mm
Wet weather
Not spilling — flagged before STW
→
31 Aug, 12:08
20m
2.2 mm
Wet weather
Not spilling — flagged before STW
→
28 Aug, 23:54
1h 22m
1.9 mm
Wet weather
Not spilling — flagged before STW
→
28 Aug, 23:14
22m
1.9 mm
Wet weather
Not spilling — flagged before STW
→
27 Aug, 09:46
20m
0.8 mm
Wet weather
Not spilling — flagged before STW
→
27 Aug, 08:40
30m
0.8 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 09:00
2h 22m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 07:30
30m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
12 Jun, 05:24
20m
16.4 mm
Wet weather
Not spilling — flagged before STW
→
7 Jun, 13:54
1h 14m
14.5 mm
Wet weather
Not spilling — flagged before STW
→
7 Jun, 12:46
46m
14.5 mm
Wet weather
Not spilling — flagged before STW
→
12 May, 02:34
1h 8m
15.7 mm
Wet weather
Not spilling — flagged before STW
→
20 Apr, 19:34
18m
1.7 mm
Wet weather
Not spilling — flagged before STW
→
19 Apr, 05:42
58m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
19 Apr, 04:32
1h 8m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
19 Apr, 03:36
22m
28.6 mm
Wet weather
Not spilling — flagged before STW
→
Showing the last 80 events of 162 in 2025.
405 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.
21 Dec, 13:52 · 10m20 Dec, 21:50 · 6m19 Dec, 19:50 · 2m19 Dec, 15:24 · 2m19 Dec, 13:50 · 10m19 Dec, 13:46 · 2m19 Dec, 13:34 · 4m19 Dec, 13:06 · 8m19 Dec, 12:56 · 2m19 Dec, 12:48 · 4m19 Dec, 12:22 · 2m19 Dec, 12:14 · 6m19 Dec, 12:02 · 10m19 Dec, 11:50 · 10m19 Dec, 11:34 · 14m19 Dec, 11:30 · 2m19 Dec, 11:18 · 10m19 Dec, 11:10 · 2m17 Dec, 19:44 · 4m17 Dec, 19:14 · 2m17 Dec, 18:40 · 6m17 Dec, 18:34 · 4m17 Dec, 18:26 · 6m17 Dec, 18:12 · 12m17 Dec, 18:02 · 8m17 Dec, 17:52 · 8m17 Dec, 15:34 · 2m17 Dec, 15:20 · 6m17 Dec, 15:08 · 6m17 Dec, 14:58 · 2m17 Dec, 14:54 · 2m17 Dec, 10:56 · 8m16 Dec, 19:28 · 2m16 Dec, 17:26 · 2m16 Dec, 16:42 · 2m16 Dec, 15:48 · 6m16 Dec, 15:00 · 2m16 Dec, 14:54 · 4m16 Dec, 14:42 · 4m16 Dec, 14:22 · 2m+365 more