SpendingContractsPurchase order

What has the City paid on purchase order OPO82260000300434?

$15K paid to Aquabio Environmental Technologies across 18 payments from March 9, 2026 to August 5, 2026, charged to Non-Departmental - Appropriations to Special Purpose Fund / Echo Park Lake Rehabilitation O&M.

Checkbook LA · Updated Sep 22, 2026

What it was for

Echo Park Lake Rehabilitation O&M

Budget line.

Order description, as published:

WATER QUALITY TREATMENT PRODUCTS BY AQUABIO

Approval records

No council file, contract number or payment authority appears in this order's checkbook records.

Order dated November 5, 2025.

Paid from

Measure W - Safe, Clean Water - Regional Projects SF

restricted revenue (grants, fees or a dedicated tax) that can only be spent on this purpose — not general-fund tax dollars.

Department: Non-Departmental - Appropriations to Special Purpose Fund

Every payment, in order

Payment requests are numbered sequentially by the City, so the order here is the order they were approved. Several requests clearing on one day usually means invoices were held and released together.

#PaidInvoicedLagReferenceAmount
1March 9, 2026February 13, 202624dALKEN CLEAR-FLO 1015 CYANOBACTERIA CONTROL OF FOAM IN LAKES$967
2March 9, 2026February 13, 202624dAQUASHADOW BLACK (GAL)$887
3March 9, 2026February 13, 202624dALKEN CLEAR-FLO 1005 AQUATIC SLUDGE REMEDIATION & PROBIOTIC$870
4March 9, 2026February 13, 202624dALKEN CLEAR-FLO 1006 AQUACULTURE PROBIOTIC & LAKE/POND CLEAN$813
5March 9, 2026February 13, 202624dCYGNET SELECT EXTREME BLUE (QT)$536
6March 9, 2026February 13, 202624dALKEN CLEAR-FLO 1008 FALL POND CARE & POST-HERBICIDE CLEANUP$504
7July 2, 2026May 19, 202644dALKEN CLEAR-FLO 1015 CYANOBACTERIA CONTROL OF FOAM IN LAKES$967
8July 2, 2026May 19, 202644dAQUASHADOW BLACK (GAL)$887
9July 2, 2026May 19, 202644dALKEN CLEAR-FLO 1005 AQUATIC SLUDGE REMEDIATION & PROBIOTIC$870
10July 2, 2026May 19, 202644dALKEN CLEAR-FLO 1006 AQUACULTURE PROBIOTIC & LAKE/POND CLEAN$813
11July 2, 2026May 19, 202644dCYGNET SELECT EXTREME BLUE (QT)$536
12July 2, 2026May 19, 202644dALKEN CLEAR-FLO 1008 FALL POND CARE & POST-HERBICIDE CLEANUP$504
13August 5, 2026July 7, 202629dALKEN CLEAR-FLO 1015 CYANOBACTERIA CONTROL OF FOAM IN LAKES$1,289
14August 5, 2026July 7, 202629dAQUASHADOW BLACK (GAL)$1,182
15August 5, 2026July 7, 202629dALKEN CLEAR-FLO 1005 AQUATIC SLUDGE REMEDIATION & PROBIOTIC$1,159
16August 5, 2026July 7, 202629dALKEN CLEAR-FLO 1006 AQUACULTURE PROBIOTIC & LAKE/POND CLEAN$1,083
17August 5, 2026July 7, 202629dCYGNET SELECT EXTREME BLUE (QT)$715
18August 5, 2026July 7, 202629dALKEN CLEAR-FLO 1008 FALL POND CARE & POST-HERBICIDE CLEANUP$673

Download this table: ·

Draw-down shape

Sources

LA Controller, Checkbook LA (pggv-e4fn), read live and grouped by po_num, which is populated on about 90% of payments. Council files link to the City Clerk's Council File Management System. The City's biggest contracts · The checkbook.