Laserfiche WebLink
710,689,2977 <br /> As reported on November 12, 2019, CC&V collected fourth quarter compliance groundwater samples from <br /> monitoring wells PGMW-3 on October 21,2019. CC&V received the lab report for these analyses on November <br /> 8, 2019, and upon review, determined that PGMW-3 exceeded established numeric protection limits for <br /> aluminum,copper,fluoride, manganese, nitrate as N, nitrite+nitrate as N,pH,and sulfate. Table 3 below lists <br /> the exceedance for the location and the associated parameter. <br /> Table 3. <br /> Value Table <br /> Location Sample Date Parameter (mg/L) NPL(mg/L) Standard <br /> (mg/L) <br /> PGMW-3 10/21/2019 Aluminum 11.2 7 5.0 <br /> PGMW-3 10/21/2019 Copper 0.222 0.20 0.20 <br /> PGMW-3 10/21/2019 Fluoride 2.04 2.0 2.0 <br /> PGMW-3 10/21/2019 Manganese 3.87 3 0.05 <br /> PGMW-3 10/21/2019 Nitrate as N 16.7 10 10 <br /> PGMW-3 10/21/2019 Nitrite+ Nitrate as N 16.7 11 1 10 <br /> PGMW-3 10/21/2019 pH 4.04 6.5-8.5 6.5-8.5 <br /> PGMW 3 10/21/2019 Sulfate 540 250 250 <br /> As reported on November 25, 2019, CC&V collected fourth quarter compliance groundwater samples from <br /> monitoring wells CRMW-5B on November 6,2019. CC&V received the lab report for these analyses on November <br /> 21, 2019, and upon review, determined that CRMW-5B exceeded established numeric protection limits for <br /> fluoride. Table 4 below lists the exceedance for the location and the associated parameter. <br /> Table 4. <br /> Location Sample Date Parameter Value(mg/L) NPL(mg/L) Table Standard <br /> (mg/L) <br /> CRMW-5B 11/6/2019 Fluoride 2.76 2.0 2.0 <br /> As reported on December 2, 2019, CC&V collected fourth quarter compliance groundwater samples from <br /> monitoring well GVMW-22A on November 11, 2019. CC&V received the lab report for these analyses on <br /> November 27, 2019, and upon review, determined that GVMW-22A exceeded established numeric protection <br /> limits for fluoride. Table 5 below lists the exceedance for the location and the associated parameter. <br /> Table 5. <br /> Value Table <br /> Location Sample Date Parameter (mg/L) NPL(mg/L) Standard <br /> (mg/L) <br /> GVMW-22A 11/11/2019 Fluoride 2.1 2.0 2.0 <br />