MENU Overflow Ihefu Swamp reaches critical low level on September 22, 2026 With the critical low outflow at VDAS 405 (idodi) some 30km downstream of the N’giriama sill, zero flow at Park HQ is immenent and expected in October 2026.
Category Archives: Flow Ng’iriama Sill
Outflow Ihefu Swamp
Outflow Ihefu Swamp Outflow Ihefu dwindling, September 12, 2025 Outflow Ihefu June 1, 2025
Almost Real Time Ruaha River Flow Status
☕ Loading map… please wait Almost Real Time Ruaha River Flow Status A Total ofdays of zero flow at Ruaha Park in 2026.
Overflow N’giriama Sill Ihefu
Overflow N’giriama Sill Ihefu Swamp Second Zero Flow Period at Park HQ Expected The screenshot from the Ihefu Swamp Flow Monitor represents the flow status some 16km upstream of the Park HQ (Msembe Bridge) on December 28, 2024. Flow is visibly reduced since the end of October 2024. Almost Zero Flow VDAS Idunda overflow ExpectedContinue reading “Overflow N’giriama Sill Ihefu”
Overflow from N’giriama returns
Overflow from N’giriama returns Flow from Ihefu Swamp returns between November 29 and December 2nd, 2023 Zero Overflow 17.5km downstream Ng’iriama On November 27, 2023 the Ruaha has dried 17.5km downstream (as the bird flies) of the Ng’iriama SIll. It is assumed that the overflow has also ceased at the outflow of the swamp onContinue reading “Overflow from N’giriama returns”
Overflow N’giriama June 20, 2023
Overflow N’giriama Early June 2023 Some 2.5km downstream of the Ihefu Swamp N’giriama Sill several channels over the base rock are still feasible early June 2023.
Flow Ruaha at Park HQ recovering
Surface overflow advancing to Park HQ The surface flow in the Ruaha River between N’giriama and Msembe (Park HQ) slowly advances. On January 8, 2023 there is still a section of the river 21.3km upstream of the Msembe Bridge with zero flow from the Ihefu Swamp while water supplied from local cachments already flows underContinue reading “Flow Ruaha at Park HQ recovering”