Laserfiche WebLink
Elevated ammonia readings in the Fish Creek Alluvium, first detected in August of 1995, were sustained through <br />2000. Additionally, at well 006-AY-1 (Table 30) new minimum values were recorded for lab pH, TDS, <br />dissolved sodium, and dissolved manganese. At well 006-AZ-3 (Table 31) new minimum values were recorded <br />for lab pH and dissolved manganese. New maximum values were recorded for lab conductivity, dissolved <br />calcium, dissolved magnesium, dissolved sodium, bicarbonate, dissolved selenium and dissolved manganese. At <br />well 006-AW-2 (Table 32) a new minimum value was recorded for dissolved calcium. New maximum values <br />were recorded far ammium-total nitrogen, ammia-free nitrogen, niVate, and niVite. At well 008-AW-3 (Table <br />34) a new minimum value was recorded for dissolved magnesium. New maximum values were recorded for lab <br />conductivity and nitrite. Other monitored water quality parameters returned values at the Fish Creek alluvial <br />wells typically within previously established ranges during 2000. <br />Trout Creek Alluvial Groundwater: During 2000, one Trout Creek alluvial monitoring well (008-AT-1) required <br />monitoring for water levels a~rtd field p oar meters on a monthly basis, and water quality sampling on a quarterly <br />basis. All monitoring requirements were met at [his site. Table 35 provides a summary of the 2000 Water Year <br />data collected. Figures 66 and 6/ provide gr~ical representations of water II/I and field conductivity <br />information to date. One additional well (Jones) required monitoring for water levels and field parameters on a <br />quarterly basi9; and water quality sampling for full suite parameters on an annual`U sand sulfate on a quarterly <br />basis. All monitoring requirements were me[ a[ [his site. Table 36 provides the 2000 data for this well with <br />Figures 68 and 69 providing graphical representations of selected data. <br />• Well 008-AT-] is monitored in conjunction with surface water site 1005. Figure 66 depicts the water level <br />relationship between these two sites. Additionally, at well 008-AT-I (Table 35) new minimum values were <br />recorded for lab conductivity, TDS, dissolved calcium, dissolved magnesium, sulfate, dissolved iron, and <br />dissolved manganese. Anew maximum value was recorded for ortho-diss phosphate. A[ the Jones well (Table <br />36) a new minimum value was recorded for dissolved iron. New maximum values were recorded for dissolved <br />sodium and nitrate. <br />Middle Creek Alluvial Groundwater: Two Middle Creek alluvial wells (AVM-1 and AVM-2) were incorporated <br />into the monitoring network during 1996. Both require monthly monitoring of water levels and field parameters <br />with quarterly watefquality sampling. AVM-1 lies in the Middle Creek drainage approximately 3500' upstream <br />of the confluence of Middle and Foidel Creeks. AVM 2 lies in the Middle Creek drainage approximately 7500' <br />upstream of A VM-l. These wells were installed in the fall of 1996. Tables 37 and 38 provide summaries of the <br />2000 Water Year data collected at each site. Tables 37a and 38a provide period of record statistical summaries of <br />collected data at each site. Figures 70 through 73 provide graphical representations of water levels and selected <br />water quality parameters recorded at each site. <br />Due to the limited time that data has been collected for these sites, new minimums and maximums continue to be <br />established for many tested parameters. <br />• <br />7 <br />