High water bill in Al Shmysy, Riyadh: emergency

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

High water bill in Al Shmysy: the local context

The centre of Al Shmysy is at 24.6238, 46.7000, about 10.3 km from the centre of Riyadh, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. Main roads in or near Al Shmysy: King Fahd Road, Asir, Madinah Road.

The centre of Al Shmysy sits about 587 m above sea level (SRTM open elevation data). The nearest wadi channel is about 1.4 km from the centre of Al Shmysy (OpenStreetMap).

High water bills in Al Shmysy, Riyadh, are often the first sign of a hidden leak, and a sensible first step is to rule out the simple causes before anything else. Al Shmysy sits at roughly 24.6238 north, 46.7000 east, about 10.3 km from the centre of Riyadh, within an approximate radius of 1.2 km. The area stands at around 587 m above sea level, and the nearest wadi channel lies about 1.4 km from the centre. Because the ground here is shaped by these wadi systems, we first check whether the meter reading has changed while every tap and appliance is switched off, since a moving meter with no use points straight to a leak on the supply line. We then look at the tank and the pipes that carry water from it, because pressure and flow changes in this kind of terrain can make a small fault cost a surprising amount on the bill.

Some things cannot be settled from a phone call or a description, and they are left to the site visit. The technician will confirm the exact source of the loss, whether it sits in underground supply pipes, the tank, the float valve, the irrigation line or an internal fixture. They will decide whether a tank needs repair or re-coating, which is priced per square metre at SAR 25–65 per m², so the true cost depends on the measured surface and the condition of the existing lining. Pressure tests, dye tests and any opening of walls or paving are judged on site, as is the choice between a quick repair and a longer job.

To help the technician arrive prepared, please note the date your bill jumped and the last figure on the meter before and after a quiet period. Tell us which taps, toilets, pumps or garden lines are in use, and whether the tank is roof-mounted or ground-level. Mention any damp patches, soft ground, or water pooling near the boundary wall. Clear access to the meter, tank and pump room will save time on arrival.

If water is flowing, close the main valve first, then call or message with photos.

Signs that call for high water bill

If you notice one of these signs in Al Shmysy, it is a good moment to talk to the team:

• The tank fills more often than before
• A sudden jump in the bill without a clear reason
• The meter moves at night

Where the problem usually comes from

• A common cause: a leaking toilet cistern.
• A float valve that does not close.
• A silent leak in the network.

Tools and methods, and when we use them

The steps in order

1. Two meter readings: Readings are taken with all use stopped, some time apart.
2. Cisterns and float valve: The usual silent causes are checked first.
3. Instrument survey: If the loss continues, the network is surveyed with instruments.
4. Report: You receive the readings in writing.

Quick comparison: facts and costs in Al Shmysy

Short answers for Al Shmysy

What we advise against

• Waiting for the next bill instead of testing the meter

What you receive

You receive: a report with the readings to support your follow-up on the bill, in a technical report with a verification code.