REP00483

• Permit No: C1981014
• IBM Index Class Name: Report
• Doc Date: 7/1/1996
• Doc Name: 1997 AHR
• Annual Report Year: 1997
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

TABLE 7
1997 AHR
MW-23 WATER QUALITY DATA
1996/
Semde Detes: 1997 10/79 - 6/96
PARAMETER UNITS 9/9/96 3124/97 9/30/97 AVERAGE MIN. AVE. MAX.
pH (lab) units 8.3 8.5 8.6 8.5 6.2 8.0 8.8
Conductivity at 25C umhoslcm 1040 1020 1050 1037 210 846 2020
Temperature (field) deg C __ _
____
15.8 _
____
13.2 __
15.4 ___
_
14.8 __
_
10.0 _ ___
__ _ _
14.9 _
24.5
Solids, total dissolved mgll _ _____ ___630 _ _660 640 643 156 551 1550
Bicarbonate as CaCO3 mg11 371 352 350 358 150 277 373
Calcium, dissolved m I 3 3 _ 3 3 __ 3 10 _ _ 39 _ _
Chloride mg/I 14 14 16 15 3 15 24
Magnesium, dissolve_d_ me l~__ 0.4 0.4 0.4 0.4 __ -1.0 0.7 7.0
Nitrogen, ammonia mgll 0.00 0.07 0.07 0.05 -0.05 0.44 5.50
Nitrogen, nitrate nitrite 0.55 0.54 0.53 0.54 0.04 0.31 0.60
Phosphorus, ortho mg/l 0.058 0.054 0.060 0.057 -0.020 0.031 0.070
Phosphorus, total ___ m I Na -0.005 0.055 0.073
Sodium, dissolved rrgll 238 262 272 257 29 209 576
Sulfate mgll __ 160 150 150 153 10 174 348
Arsenic, dissolved mg/I 0.002 0.002 0.002 0.002 -0.002 0.000 0.002
Cadmium, dissolved mg/l 0.000 0.000 0.000 0.000 -0.010 -0.004 0.008
Iron, dissolved mg/I 0.16 0.08 0.01 0.08 -0.02 1.17 24.20
Ma anese, dissolved 0.01 0.00 0.00 0.00 -0.10 0.04 0.70
Mercury, dissolved mg/I 0.0000 0.0000 0.0000 0.0000 -0.0010 -0.0003 0.0000
Selenium, dissolved mg/l 0.000 0.000 0.000 0.000 -0.002 0.000 0.018
Zinc, dissolved mg/I 0.03 0.01 0.00 0.01 -0.01 0.02 0.24
NOTES: 1. Zero data values =parameter was analyzed for but not detected.
2. Blank data field = no data.