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How to pay your Eldoret water bill (ELDOWAS) via M-PESA, paybill 511000, 2026

ELDOWAS runs Eldoret's water supply, and you pay your bill from M-PESA with paybill 511000 and your water account number from the bill.

DW
by Reviewed by Josephine Njeri
4 min read Updated 15 September 2026Verified 15 Sept 2026

Eldoret Water and Sanitation Company, known as ELDOWAS, supplies water and sewerage across Eldoret. Paying your bill no longer means a queue at their offices, you pay from M-PESA with a Pay Bill. The account field is the account number on your bill.

The verified paybill

ELDOWAS uses paybill 511000. The account is your ELDOWAS account number, printed on your water bill. It is not your meter serial number and not your phone number.

Pay your bill step by step

  1. Open the M-PESA app, or dial *334#.
  2. Select Lipa na M-PESA, then Pay Bill.
  3. Business number: 511000.
  4. Account: your ELDOWAS account number from the bill. No spaces or hyphens.
  5. Enter the amount.
  6. Enter your M-PESA PIN and confirm.

Keep the M-PESA SMS. The payment usually reflects on your ELDOWAS account within a few minutes to a few hours, utility posting is not always instant.

Work out the bill first

If you are not sure how much you owe, remember a water bill is not flat: it is the units used across rising tariff bands, plus a sewerage charge where you are connected, plus a fixed charge. Our water bill calculator does the sum from your meter reading, so you pay the right amount rather than guessing.

Payment not reflecting

What it costs

Standard M-PESA paybill fees apply. ELDOWAS does not add a fee on top.

If you payM-PESA feeTotal off your wallet
KES 500KES 5KES 505
KES 1,000KES 10KES 1,010
KES 5,000KES 34KES 5,034
KES 20,000KES 62KES 20,062

Frequently asked questions

What is the ELDOWAS paybill number?

Eldoret Water and Sanitation Company (ELDOWAS) uses paybill 511000. The account is the account number printed on your ELDOWAS water bill.

What account number do I use for Eldoret water?

Your ELDOWAS account number from the bill, not your meter serial number and not your phone number.

How long does a ELDOWAS payment take to reflect?

Usually a few minutes to a few hours. Utility posting is not always instant. Keep the M-PESA SMS as proof until it shows.

My ELDOWAS water payment did not reflect. What do I do?

Check the account number you used. If it was wrong, contact ELDOWAS with your M-PESA transaction code and the correct account number. Do not pay again until traced.

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