Providing Analytical Services Since 1925
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Ag Waiver

FGL provides services for the California Water Boards' Irrigated Lands Regulatory Program, Agricultural Order:

Ag Waiver


Ag Waiver Suite Analysis: Calcium, Magnesium, Potassium, Sodium, Alkalinity (as CaCO3), Hydroxide, Carbonate, Bicarbonate, Chloride, Conductivity, Nitrate+Nitrite as N, Sulfate, pH, Total Dissolved Solids


- Ag Waiver Guidelines for Irrigation and Potable Well Sampling (PDF)
- Ag Waiver Authorization Form - Santa Paula Area (PDF)
- Ag Waiver Authorization Form - San Luis Obispo Area (PDF)
- Ag Waiver Chain of Custody Form (PDF)

Santa Paula customers contact

Kristie Marlow (805) 392-2013 kristiem@fglinc.com
San Luis Obispo customers contact

Jayna Kostura (805) 783-2940 jaynak@fglinc.com