Sediment Phosphorus Fractionation Company Phone Number Lake/Pond Name Size of Lake/Pond (Surface Acres) Contact Name Email Average Depth Aeration: YesNo SPF SAMPLE JAR 1 Site Name Depth Collected Sample Location Date Collected *Match Information With Sample Jar SPF SAMPLE JAR 2 Site Name Depth Collected Sample Location Date Collected *Match Information With Sample Jar *EACH SPF SAMPLE JAR CHARGED SEPARATELY. Additional Sample Jars Optional If you are submitting an additional SPF sample jar, enter the sample information below. SPF SAMPLE JAR 3 Site Name Depth Collected Sample Location Date Collected *Match Information With Sample Jar SPF SAMPLE JAR 4 Site Name Depth Collected Sample Location Date Collected *Match Information With Sample Jar Submit Sample Form Δ