Sludge Removal
A spending category in the City’s payment ledger
In FY2020, San Francisco paid $4.6M for sludge removal to 10 payees across 5 departments, 0.0% of the year's payments. Source: SF Controller vendor payments (open data).
Goods and services bought from outside the City.
$4.6M
paid in FY2020 · 0.0% of the City’s payments that year
Who was paid in FY2020
10 payees, 5 departments.
SYNAGRO WEST LLC$1.9M
DENALI WATER SOLUTIONS LLC$1.3M
LYSTEK INTERNATIONAL LIMITED$978,566
S & S TRUCKING$219,232
PIPE AND PLANT SOLUTIONS INC$114,016
SYNAGRO WEST LLC$61,805
5 more not shown.
Spent by year
From FY2018, when the City renumbered its chart of accounts.
'18
'19
'20
'21
'22
'23
'24
'25
'26
'27
Tallest bar — FY2026: $10.3M. Bars are scaled to this category’s own peak year.
Departments in those payments
5 in all; these are the ones above.