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Sludge Removal

A spending category in the City’s payment ledger

In FY2024, San Francisco paid $7.1M for sludge removal to 9 payees across 4 departments, 0.0% of the year's payments. Source: SF Controller vendor payments (open data).

PurchaseCode 528040

Goods and services bought from outside the City.

$7.1M
paid in FY2024 · 0.0% of the City’s payments that year

Who was paid in FY2024

9 payees, 4 departments.

LYSTEK INTERNATIONAL LIMITEDPUC Public Utilities Commsn$3.8M
DENALI WATER SOLUTIONS LLCPUC Public Utilities Commsn$1.8M
SYNAGRO WEST LLCPUC Public Utilities Commsn$881,359
PIPE AND PLANT SOLUTIONS INCPUC Public Utilities Commsn$345,633
S & S TRUCKINGPUC Public Utilities Commsn$103,889
SYNAGRO WEST LLCAIR Airport Commission$78,433

4 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

4 in all; these are the ones above.

Source: SF Controller — Vendor Payments (Vouchers). The category is the City’s own accounting code; sorting the codes into purchases and the rest is ours. Payees are ranked from the data, not selected.

See also

The categories next to this one in FY2024, by amount paid.

Physical Collections-LIB OnlySame kind of spending, FY2024$7.5MPlumbing SuppliesSame kind of spending, FY2024$7.5MOther Construction MaterialsSame kind of spending, FY2024$7.2MCap Leases Principal RepaymntSame kind of spending, FY2024$6.7MRegistry - Medical OtherSame kind of spending, FY2024$6.6MWho gets paid by San FranciscoEvery vendor payment, by category and department