Meta Identifier	PTP_wq
Type of Data	Water quality
Originator	Petaluma Tree Planters/Bruce Abelli-Amen
Description	Storm related and dry weather samples were collected in and around Petaluma and analyzed for diazinon and chlorpyrifos using the enzyme-linked immunosorbant assay (ELISA) method. The first event (7/21/1998) was collected to characterize dry base flows, the second event (10/24/1998) represented the first storm and characterizes the "first flush," which often washes accumulated pollution into storm drains and water bodies, and the last two events represent subsequent storms. Sampling stations were selected according to varying land uses. See report for details.
Area	Petaluma River Watershed
Metadata Date	12/4/2002
Metadata Contact	Summer Morelock
Contact Person Primary	Bruce Abelli-Amen
Status	complete
Request Log	Have hard copy and electronic copy of report.
Lead Person	Summer
Data Set Name	wq_petaluma_chloravg_ptp_1998.xls_cross.db, wq_petaluma_diazavg_ptp_1998.xls_cross.db, wq_petaluma_diazchlor_ptp_1998.xls.db
Date of Content Start	7/21/1998
Date of Content End	11/21/1998
Maint. and Update Freq.	complete
Purpose	To determine whether diazinon and chlorpyrifos occur in creeks, storm drains, and the Petaluma River at concentrations of concern.
Counties	Sonoma
Keywords	diazinon, chlorpyrifos, ELISA
Publication Date	May 6, 1999
Title	Diazinon and chlorpyrifos in the Upper Petaluma River Watershed Petaluma, California
Contact Organization	Petaluma Tree Planters
Contact Address	101 H Street, Suite L
Contact City	Petaluma
Contact State	CA
Contact Zip Code	94952
Contact Voice Telephone	(707) 762-5233

 
 
 

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