Rainfall:
0mm/hr
1-10mm/hr
10-24.99mm/hr
>= 25mm/hr


Site Name Last Hour Today Last 7 Days
Aniwaniwa Park HQ
Last Sampled: 16-05-2026 10:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Awanui Stream at Flume
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Ben Nevis
Last Sampled: 16-05-2026 11:00pm
0mm 2.5mm -1 Day: 0mm
-2 Day: 1.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 1.0mm
-6 day: 7.0mm
-7 day: 0mm
Total: 9.5mm
Bridge Pa Climate
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0.2mm
Total: 0.2mm
Bushy Knoll
Last Sampled: 16-05-2026 11:00pm
0.5mm 2.0mm -1 Day: 0mm
-2 Day: 5.0mm
-3 Day: 0.5mm
-4 day: 0mm
-5 day: 9.5mm
-6 day: 0mm
-7 day: 2.5mm
Total: 17.5mm
Cricklewood Climate
Last Sampled: 16-05-2026 11:00pm
0.4mm 1.6mm -1 Day: 0.2mm
-2 Day: 3.6mm
-3 Day: 0.4mm
-4 day: 0mm
-5 day: 7.2mm
-6 day: 0mm
-7 day: 0.2mm
Total: 11.6mm
Crownthorpe Climate
Last Sampled: 16-05-2026 10:00pm
0mm 0.2mm -1 Day: 0.2mm
-2 Day: 0mm
-3 Day: 0.2mm
-4 day: 0mm
-5 day: 1.2mm
-6 day: 0.2mm
-7 day: 1.6mm
Total: 3.4mm
Fairview
Last Sampled: 16-05-2026 11:00pm
0.5mm 3.0mm -1 Day: 1.5mm
-2 Day: 8.5mm
-3 Day: 4.0mm
-4 day: 0mm
-5 day: 10.0mm
-6 day: 0.5mm
-7 day: 1.0mm
Total: 25.5mm
Farndon Rd Pump Station RF
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Fishers
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.0mm
-6 day: 0mm
-7 day: 2.0mm
Total: 5.5mm
Flemington
Last Sampled: 16-05-2026 11:00pm
0mm 1.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 5.0mm
-7 day: 0.5mm
Total: 5.5mm
Glengarry
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.5mm
-6 day: 1.0mm
-7 day: 2.0mm
Total: 6.5mm
Glenwood HBRC
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0.5mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.0mm
-6 day: 1.5mm
-7 day: 3.5mm
Total: 8.5mm
Greenhill Ridge
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Gwavas HQ Climate
Last Sampled: 16-05-2026 11:00pm
0.2mm 1.0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 4.2mm
-6 day: 2.4mm
-7 day: 0.4mm
Total: 7.0mm
Hangaroa River at Doneraille Park
Last Sampled: 16-05-2026 11:00pm
0.5mm 9.0mm -1 Day: 4.0mm
-2 Day: 14.0mm
-3 Day: 2.5mm
-4 day: 0mm
-5 day: 7.5mm
-6 day: 0mm
-7 day: 2.0mm
Total: 30.0mm
Kaiapo Road
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Kaiwaka Tareha Climate
Last Sampled: 16-05-2026 11:00pm
0mm 0.4mm -1 Day: 0mm
-2 Day: 0.6mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 6.8mm
-6 day: 1.0mm
-7 day: 2.8mm
Total: 11.2mm
Keirunga
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 0mm
-7 day: 0mm
Total: 0.5mm
Kohatanui
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 0.5mm
-7 day: 1.0mm
Total: 2.0mm
Kopanga
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0.5mm
Kopuawhara Stream at Railway Bridge
Last Sampled: 16-05-2026 10:00pm
0mm 5.5mm -1 Day: 0.5mm
-2 Day: 10.0mm
-3 Day: 3.5mm
-4 day: 0mm
-5 day: 22.0mm
-6 day: 0mm
-7 day: 0mm
Total: 36.0mm
Kotemaori
Last Sampled: 16-05-2026 11:00pm
0.4mm 3.4mm -1 Day: 0.2mm
-2 Day: 0.4mm
-3 Day: 0mm
-4 day: 0.2mm
-5 day: 9.2mm
-6 day: 0mm
-7 day: 0.8mm
Total: 10.8mm
LK3 Burns Ngaruroro
Last Sampled: 16-05-2026 11:00pm
0mm 1.0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 11.0mm
-6 day: 0mm
-7 day: 4.5mm
Total: 15.5mm
LK4 Ngaroto Tutaekuri
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 2.0mm
-6 day: 0.5mm
-7 day: 1.0mm
Total: 3.5mm
LK7 Poporangi
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0.5mm
-7 day: 1.0mm
Total: 1.5mm
Maharakeke Stream at Limeworks Stn Rd
Last Sampled: 16-05-2026 11:00pm
0mm 1.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 1.5mm
-7 day: 0mm
Total: 1.5mm
Makara Stream at Dam No.1
Last Sampled: 16-05-2026 11:00pm
0mm 3.5mm -1 Day: 0mm
-2 Day: 2.5mm
-3 Day: 1.0mm
-4 day: 0mm
-5 day: 2.0mm
-6 day: 1.5mm
-7 day: 0mm
Total: 7.0mm
Makaroro River at Burnt Bridge
Last Sampled: 16-05-2026 11:00pm
0.2mm 1.0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 2.0mm
-6 day: 0.2mm
-7 day: 0.4mm
Total: 2.6mm
Mangaorapa
Last Sampled: 16-05-2026 11:00pm
0mm 3.0mm -1 Day: 0mm
-2 Day: 1.0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 1.0mm
-6 day: 2.0mm
-7 day: 0.5mm
Total: 4.5mm
Maraekakaho Stream D/S Tait Rd
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 0mm
-7 day: 1.0mm
Total: 1.5mm
Maraetotara River at Waimarama Road
Last Sampled: 16-05-2026 11:00pm
0mm 1.5mm -1 Day: 0mm
-2 Day: 1.0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 1.0mm
Maunganui
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 8.5mm
-6 day: 0mm
-7 day: 4.0mm
Total: 12.5mm
Moorcock
Last Sampled: 16-05-2026 11:00pm
0mm 1.0mm -1 Day: 0mm
-2 Day: 0.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 5.5mm
-6 day: 1.5mm
-7 day: 5.0mm
Total: 12.5mm
Moteo
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 0mm
-7 day: 1.0mm
Total: 1.5mm
Mt Manuoha
Last Sampled: 16-05-2026 11:00pm
0.5mm 4.0mm -1 Day: 1.0mm
-2 Day: 9.0mm
-3 Day: 2.0mm
-4 day: 2.0mm
-5 day: 9.0mm
-6 day: 1.0mm
-7 day: 21.5mm
Total: 45.5mm
Mt Misery Repeater
Last Sampled: 16-05-2026 11:00pm
1.5mm 4.5mm -1 Day: 1.0mm
-2 Day: 9.0mm
-3 Day: 3.0mm
-4 day: 0mm
-5 day: 17.0mm
-6 day: 0.5mm
-7 day: 1.5mm
Total: 32.0mm
Napier CBD
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0.5mm
Total: 0.5mm
Newstead
Last Sampled: 16-05-2026 10:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.5mm
-6 day: 0mm
-7 day: 1.0mm
Total: 4.5mm
Nga Tuhoe
Last Sampled: 16-05-2026 11:00pm
1.0mm 2.5mm -1 Day: 0.5mm
-2 Day: 3.5mm
-3 Day: 3.0mm
-4 day: 0.5mm
-5 day: 8.5mm
-6 day: 0mm
-7 day: 3.0mm
Total: 19.0mm
Ngahere HBRC
Last Sampled: 16-05-2026 11:00pm
1.5mm 3.0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 15.5mm
-6 day: 0mm
-7 day: 8.5mm
Total: 24.0mm
Ngaruroro River at Kuripapango
Last Sampled: 16-05-2026 10:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 5.5mm
-6 day: 0mm
-7 day: 5.0mm
Total: 10.5mm
Ngaruroro River at Ohiti
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0.5mm
Total: 0.5mm
Ohutu
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 0mm
-7 day: 0mm
Total: 0.5mm
Omakere Climate
Last Sampled: 16-05-2026 11:00pm
0.2mm 3.8mm -1 Day: 0.8mm
-2 Day: 2.6mm
-3 Day: 1.0mm
-4 day: 0mm
-5 day: 1.2mm
-6 day: 2.8mm
-7 day: 0mm
Total: 8.4mm
Onga Onga Climate
Last Sampled: 16-05-2026 11:00pm
0mm 0.8mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.2mm
-6 day: 0.6mm
-7 day: 0mm
Total: 0.8mm
Otutu Bush
Last Sampled: 16-05-2026 11:00pm
0.5mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.5mm
-6 day: 0mm
-7 day: 12.0mm
Total: 15.5mm
Parks Peak HBCB
Last Sampled: 16-05-2026 11:00pm
0.5mm 2.5mm -1 Day: 0mm
-2 Day: 0.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 15.5mm
-6 day: 1.5mm
-7 day: 1.5mm
Total: 19.0mm
Porangahau Climate
Last Sampled: 16-05-2026 10:00pm
0mm 1.2mm -1 Day: 0mm
-2 Day: 0.4mm
-3 Day: 0.2mm
-4 day: 0.2mm
-5 day: 0mm
-6 day: 3.4mm
-7 day: 0mm
Total: 4.2mm
Porangahau River at Saleyards
Last Sampled: 16-05-2026 10:00pm
0mm 3.0mm -1 Day: 0mm
-2 Day: 1.5mm
-3 Day: 0mm
-4 day: 0.5mm
-5 day: 0.5mm
-6 day: 2.5mm
-7 day: 0mm
Total: 5.0mm
Pukeorapa Climate
Last Sampled: 16-05-2026 11:00pm
0mm 9.0mm -1 Day: 3.6mm
-2 Day: 12.2mm
-3 Day: 16.4mm
-4 day: 1.0mm
-5 day: 36.6mm
-6 day: 0.2mm
-7 day: 0mm
Total: 70.0mm
Pukeorapa Station
Last Sampled: 16-05-2026 11:00pm
0.5mm 15.5mm -1 Day: 7.0mm
-2 Day: 18.0mm
-3 Day: 21.0mm
-4 day: 1.5mm
-5 day: 46.5mm
-6 day: 0mm
-7 day: 0mm
Total: 94.0mm
Rocky Pad
Last Sampled: 16-05-2026 9:00pm
1.0mm 4.0mm -1 Day: 0mm
-2 Day: 11.0mm
-3 Day: 1.0mm
-4 day: 0.5mm
-5 day: 4.5mm
-6 day: 0mm
-7 day: 19.5mm
Total: 36.5mm
Ruakituri River at Tauwharetoi Climate
Last Sampled: 16-05-2026 11:00pm
0.2mm 4.6mm -1 Day: 1.0mm
-2 Day: 6.0mm
-3 Day: 1.6mm
-4 day: 0mm
-5 day: 16.8mm
-6 day: 1.4mm
-7 day: 0.4mm
Total: 27.2mm
Taharua Climate
Last Sampled: 16-05-2026 10:00pm
0mm 0mm -1 Day: 0.2mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0.2mm
-7 day: 24.0mm
Total: 24.4mm
Tahekenui Stream at Glenstrae
Last Sampled: 16-05-2026 11:00pm
0mm 3.5mm -1 Day: 0mm
-2 Day: 3.5mm
-3 Day: 2.0mm
-4 day: 0mm
-5 day: 28.5mm
-6 day: 1.0mm
-7 day: 0mm
Total: 35.0mm
Taurekaitai Stream at Wallingford
Last Sampled: 16-05-2026 10:00pm
0mm 1.8mm -1 Day: 0mm
-2 Day: 0.6mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.4mm
-6 day: 5.4mm
-7 day: 0.2mm
Total: 6.6mm
Te Aute Drumpeel Rd Climate
Last Sampled: 16-05-2026 11:00pm
0.6mm 1.6mm -1 Day: 0mm
-2 Day: 0.2mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.6mm
-6 day: 1.0mm
-7 day: 0mm
Total: 1.8mm
Te Haroto Climate
Last Sampled: 16-05-2026 11:00pm
0.2mm 0.2mm -1 Day: 0mm
-2 Day: 0.2mm
-3 Day: 0.2mm
-4 day: 0mm
-5 day: 0.2mm
-6 day: 0mm
-7 day: 5.2mm
Total: 5.8mm
Te Kaihi
Last Sampled: 16-05-2026 11:00pm
0mm 3.5mm -1 Day: 0.5mm
-2 Day: 3.0mm
-3 Day: 0.5mm
-4 day: 0mm
-5 day: 2.0mm
-6 day: 4.0mm
-7 day: 0mm
Total: 10.0mm
Te Koau
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 5.5mm
-6 day: 5.5mm
-7 day: 3.5mm
Total: 14.5mm
Te Pohue No.2 Climate
Last Sampled: 16-05-2026 10:00pm
0.4mm 1.4mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 8.4mm
-6 day: 0mm
-7 day: 2.4mm
Total: 10.8mm
Te Rangi
Last Sampled: 16-05-2026 10:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 2.0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 5.0mm
-6 day: 0mm
-7 day: 4.5mm
Total: 11.5mm
Tukipo River at State Highway 50
Last Sampled: 16-05-2026 11:00pm
0mm 0.8mm -1 Day: 0mm
-2 Day: 0.2mm
-3 Day: 1.0mm
-4 day: 0.2mm
-5 day: 0.6mm
-6 day: 1.8mm
-7 day: 0.4mm
Total: 4.2mm
Tukituki River at Shagrock
Last Sampled: 16-05-2026 11:00pm
0mm 2.0mm -1 Day: 0mm
-2 Day: 0.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 1.5mm
-7 day: 0mm
Total: 2.5mm
Tukituki River at Tapairu Rd
Last Sampled: 15-05-2026 12:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0.5mm
-6 day: 3.0mm
-7 day: 0mm
Total: 3.5mm
Tutaekuri Waimate Stm at Chesterhope
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 0mm
-7 day: 0mm
Total: 0mm
Upper Waiau at Monarae
Last Sampled: 16-05-2026 11:00pm
0.5mm 1.5mm -1 Day: 0mm
-2 Day: 1.5mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 3.5mm
-6 day: 0mm
-7 day: 8.5mm
Total: 13.5mm
Waiau River at Ardkeen
Last Sampled: 16-05-2026 11:00pm
1.0mm 3.0mm -1 Day: 0mm
-2 Day: 5.0mm
-3 Day: 1.5mm
-4 day: 0mm
-5 day: 9.0mm
-6 day: 0mm
-7 day: 0mm
Total: 15.5mm
Waihau Climate
Last Sampled: 16-05-2026 10:00pm
0.2mm 0.2mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 4.0mm
-6 day: 0.4mm
-7 day: 2.6mm
Total: 7.0mm
Waikaretaheke River at Terapatiki
Last Sampled: 16-05-2026 11:00pm
0mm 0.5mm -1 Day: 0mm
-2 Day: 2.5mm
-3 Day: 0.5mm
-4 day: 0mm
-5 day: 6.5mm
-6 day: 0mm
-7 day: 0.5mm
Total: 10.0mm
Waimaha
Last Sampled: 16-05-2026 11:00pm
0.5mm 3.0mm -1 Day: 1.0mm
-2 Day: 7.0mm
-3 Day: 1.5mm
-4 day: 0mm
-5 day: 8.5mm
-6 day: 0mm
-7 day: 2.5mm
Total: 20.5mm
Waimarama Climate
Last Sampled: 16-05-2026 7:00am
0.2mm 0.2mm -1 Day: 0mm
-2 Day: 2.6mm
-3 Day: 1.6mm
-4 day: 0mm
-5 day: 5.2mm
-6 day: 8.2mm
-7 day: 0mm
Total: 17.6mm
Waipatiki
Last Sampled: 16-05-2026 11:00pm
0mm 0mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 6.0mm
-6 day: 0.5mm
-7 day: 2.5mm
Total: 9.0mm
Waipoapoa
Last Sampled: 16-05-2026 11:00pm
0.5mm 4.5mm -1 Day: 0.5mm
-2 Day: 3.0mm
-3 Day: 0.5mm
-4 day: 0mm
-5 day: 5.0mm
-6 day: 5.0mm
-7 day: 0mm
Total: 14.0mm
Waipukurau Climate
Last Sampled: 16-05-2026 10:00pm
0mm 1.4mm -1 Day: 0mm
-2 Day: 0mm
-3 Day: 0mm
-4 day: 0mm
-5 day: 0mm
-6 day: 1.6mm
-7 day: 0mm
Total: 1.6mm
Wairoa River at Marumaru
Last Sampled: 16-05-2026 11:00pm
0mm 6.0mm -1 Day: 0.5mm
-2 Day: 11.5mm
-3 Day: 2.5mm
-4 day: 0mm
-5 day: 20.0mm
-6 day: 1.0mm
-7 day: 0.5mm
Total: 36.0mm
Wairoa River at Railway Br. RADAR
Last Sampled: 16-05-2026 11:00pm
0mm 2.5mm -1 Day: 0mm
-2 Day: 3.5mm
-3 Day: 3.0mm
-4 day: 0mm
-5 day: 15.5mm
-6 day: 0mm
-7 day: 0mm
Total: 22.0mm