TO: Mayor and Commissioners
FROM: Missie Barletto, Public Works Director
THROUGH: Jennifer Alvarez, Interim City Manager
DATE: July 6, 2021
Title
INTERLOCAL AGREEMENT BETWEEN THE CITY OF DELRAY BEACH AND THE CITY OF BOYNTON BEACH FOR LAKE IDA WATER QUALITY MONITORING SERVICES IN AN AMOUNT NOT TO EXCEED $30,000.
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Recommended Action:
Recommendation
Motion to approve and accept the proposed Interlocal Agreement (ILA) between the City of Delray Beach and Boynton Beach for water quality monitoring services for Lake Ida in an amount not to exceed $30,000.
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Background:
Lake Ida is adjoined by both the City of Delray Beach (south portion) and the City of Boynton Beach (north portion). The lake has experienced higher than desired total Nitrogen (TN) and total Phosphorous (TP) concentrations during historical water quality monitoring.
The Palm Beach County Municipal Separate Storm Sewer System (MS4) National Pollutant Discharge Elimination System (NPDES) Permit No. FLS000018-004 required that the cities of Boynton Beach and Delray Beach implement a Water Quality Monitoring Plan for Lake Ida, Water Boundary Identification (WBID) # 3262A for compliance with the Environmental Protection Agency (EPA) Total Maximum Daily Load (TMDL); and the cities conducted a targeted quarterly water quality monitoring at five locations on Lake Ida during 2018 and 2019. A review of the two-year’s of data collected at the five (5) monitoring locations shows that the water body is not meeting the EPA TMDL in lake target concentrations for total Nitrogen (TN) and total Phosphorous (TP).
Consequently, in the 2020 Annual MS4 Report Boynton Beach and Delray Beach received a recommended to conduct a joint study including two-years of additional monthly sampling with two additional water quality sites to be added to the existing water qua...
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