REP28949

• Permit No: M1993041
• IBM Index Class Name: Report
• Doc Name: ATTACHMENT 1
• Media Type: D
• Archive: No

i ~'
TABLE 1 (cont'd)
DFSw-1 DFSw-2
DFSWa
OTHER PARAMETERS (5) Jun-90 Sep90 De~90 Mar-91 Jun-90 Sap90 Dea90 Mar-91 Jun•90 Sep90 Dao-90 Mar-91
pH (dandard units) 7.45 7.62 " 7.18 7.07 7.87 7.47 7.63 7.10 7.80 7.63 5.86
SPECIFIC CONDUCTANCE 578.0 532.0 " 791.0 25.7 83,6 150.0 134.0 28.7 84.9 268.0 160.0
(uMH0/cmQ25C)
ALKAUNf1'Y 228.0 225.0 " 239.0 28.0 37.0 55.0 55.8 27,8 d2.8 86.9 71.2
(mg CsC03A.)
TOTAL DISSOLVED SOLIDS 502,0 442.0 " 500.0 52.0 67.0 171.0 128.0 63.0 83.0 231.0 155.0
lm9/U
TOTAL SUSPENDED SOLIDS 30.7 8.5 • 40.0 5.3 5,5 8.5 U 4.7 U U U
tm9~-1
TURBIDITY ; H 3.0 4.0 • 22.0 3.0 5,0 1.2 1.5 3.0 11.0 1.8 1.7
METHODS
(1) EPA 8260(8240) (4) Bicarbonate -Standard Methods 403 (5) pH -EPA 150.1
Chloride -EPA 300.0 Specific Conductance (uMHO/cm Q 25C) -EPA 8050
(2) EPA 600/479-20 Nitrate -EPA 300.0 Alkalinity (mg CaC03/l.) -Standard Method 403
Nitrite -EPA 300.0 Told Dissolved Solids - SlandaN Method 2096
(3) Sfandmd Method 404A Sulfate -EPA 300.0 Total Suspended Solids -Standard Method 209C
NOTES:
U a Compound endyxad tor, but not detected above repoNng IimiL+.
J n Indicalea an estlmeted vdue when the cempound L+ detected, but is l»k~w the EPA PrecBCd OuanOTweBon Umri (POL).
BJ ~ Compound lound In blank, Ftowever, concentration Is below the EPA Practlcd Ouantifiea9on Umit (POL).
• =Not endyzad.
•• = pH too low for C03(2-) to be present.
EAI =Evergreen AnalyBcd Inc.
AI = Anaytlce, inc.
nu . Hollow l.mni«b.. Inc
•