HMS Blackwater (1903)

For other ships with the same name, see HMS Blackwater.

HMS Blackwater was a Laird-type River-class destroyer ordered by the Royal Navy under the 1902–1903 Naval Estimates. Named after the River Blackwater in southern England^{[citation needed]} near London she was the first ship to carry this name in the Royal Navy.

HMS Blackwater in 1905
History
United Kingdom
Name	HMS Blackwater
Ordered	1902–1903 Naval Estimates
Builder	Cammell Laird, Birkenhead
Laid down	27 August 1902
Launched	25 July 1903
Commissioned	March 1904
Fate	Sank after a collision, 6 April 1909
General characteristics
Class & type	Laird-type River-class destroyer[1][2]
Displacement	550 long tons (559 t) standard 625 long tons (635 t) full load 226 ft 6 in (69.04 m) o/a 23 ft 9 in (7.24 m) Beam 7 ft 9 in (2.36 m) Draught
Propulsion	4 × Yarrow type water tube boiler 2 × Vertical Triple Expansion (VTE) steam engines driving 2 shafts producing 7,000 shp (5,200 kW) (average)
Speed	25.5 kn (47.2 km/h)
Range	140 tons coal 1,870 nmi (3,460 km) at 11 kn (20 km/h)
Complement	70 officers and men
Armament	1 × QF 12-pounder 12 cwt Mark I, mounting P Mark I 3 × QF 12-pounder 8 cwt, mounting G Mark I (Added in 1906) 5 × QF 6-pounder 8 cwt (removed in 1906) 2 × single tubes for 18-inch (450mm) torpedoes
Service record
Part of:	East Coast Destroyer Flotilla (1905) 3rd Destroyer Flotilla (April 1909)

Construction

She was laid down on 27 August 1902 at the Cammell Laird shipyard at Birkenhead and launched on 25 July 1903. She was completed in March 1904. Her original armament was to be the same as the turtleback torpedo boat destroyers that preceded her. In 1906 the Admiralty decided to upgrade the armament by landing the five 6-pounder naval guns and shipping three 12-pounder 8 hundredweight (cwt) guns. Two would be mounted abeam at the fo'c's'le break and the third gun would be mounted on the quarterdeck.

Pre-War

After commissioning she was assigned to the East Coast Destroyer Flotilla of the 1st Fleet and based at Harwich.

On 27 April 1908 the Eastern Flotilla departed Harwich for live fire and night manoeuvres. During these exercises HMS Attentive rammed and sank HMS Gala, then damaged HMS Ribble.

In April 1909 she was assigned to the 3rd Destroyer Flotilla on its formation at Harwich.

Loss

On 6 April 1909 Blackwater collided with the merchantman SS Hero, and sank off Dungeness in the English Channel at position 50°55′21″N 1°6′10″E.^[3]

She was not awarded a battle honour for her service.

Pennant Numbers

She was assigned a pennant number during her career.^[4]