Flood waters have caused considerable damage at the IEBC's office in
Kajiado East constituency.
Documents were seen soaked in dirty water and other equipment in pools of water.
On its account on Monday, the commission said it was assessing the damage.
"Our ...office in Isinya has been overwhelmed by the rains," the commission said.
It has rained heavily in several parts of the country for about three weeks now and at least 15 people have drowned.
Several people died in Kajiado and Magarini last week as a result of the rains.
In Nairobi, morning rains wreaked havoc on March, 15 causing frustrated residents to ask for something like the Noah's Ark. Many of the city's waterways are clogged and the waters unearth garbage that has been uncollected.
[
Various authorities have guided the public on how to
tackle the floods.
The National Transport and Safety Authority, St John Ambulance and Red Cross advised motorists not to get into huge pools of water and residents to avoid crossing overflowing rivers.
The meteorological department has said the country will experience reduced rainfall from Monday, with most parts receiving less than 20mm.
Read:
Also read: