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Hydraulic ram is drawing 522x more Wikipedia traffic than normal

Hydraulic ram drew 84,323 views on 2026-09-29, 522x more than the usual 168 a day over the previous 60 days.

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Hydraulic ram

Cyclic water pump powered by hydropower

522x
84,323 views
usually 168 a day
Daily Wikipedia pageviews for Hydraulic ram025K50K75K100K84,32323 Aug14 Sep6 Oct
Wikipedia pageviews, 29 Sep 2026 wikispikes.com
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Daily Wikipedia pageviews for Hydraulic ram
DateViews
2026-10-061,010
2026-10-052,415
2026-10-042,574
2026-10-034,076
2026-10-022,939
2026-10-013,504
2026-09-3014,683
2026-09-2984,323
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What this article is

A hydraulic ram pump, ram pump, or hydram is a cyclic water pump powered by hydropower. It takes in water at one "hydraulic head" (pressure) and flow rate, and outputs water at a higher hydraulic head and lower flow rate. The device uses the water hammer effect to develop pressure that allows a portion of the input water that powers the pump to be lifted to a point higher than where the water originally started. The hydraulic ram is sometimes used in remote areas, where there is both a source of low-head hydropower and a need for pumping water to a destination higher in elevation than the source. In this situation, the ram is often useful, since it requires no outside source of power other than the kinetic energy of flowing water.

Summary text from the Wikipedia article "Hydraulic ram", available under CC BY-SA 4.0. Read the full article.

How this was measured

Views are Wikimedia's own pageview counts for en.wikipedia, filtered to agent=user so automated traffic is excluded. The baseline is the median of the previous 60 days, which is used instead of the mean so that an earlier surge cannot flatten a later one. The multiple is the day's views divided by that median.

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