1999-04-12_GENERAL DOCUMENTS - M1974052

• Permit No: M1974052
• IBM Index Class Name: General Documents
• Doc Date: 4/12/1999
• Doc Name: WORK PLAN VARRA COAL ASH BURIAL PROJECT WELD CNTY COLO CGRS 1-135-2755
• Media Type: D
• Archive: No

Table IS - ARAR' s and Summary of Exceedances
PARAMETER I APPLICABLE STANDARDS I PERCENTAGE OF SAMPLING STATIONS I
{ ag/L { EXCEEDING STANDARUS
GROUP A GROUP S GROUP C I
Na I NS I I
SO4 { 2sO - CON a DVSTD { 0% 45% 63% {
Ca I NS I I
Mg { NS { I
Fe 10.3 • CDH GV GWSTD I 8x 36% 13% I
Fl 12.0 - MN GV DVSTD I 0% 0% 13% {
Cl 1250 - mN GV DVSTD I 0% Ox 0%
PH I6.5.8.5 • CDN GV DVSTDI 82% 36% 25% I
I NS I I
ROEE (1D5) 1500 CON GV DVSTD I 100% 100% 100% I
EC I NS
NO3-N 110.0 • COX GV DVSTD I O% 0% 0% I
' K I NS I I
Ba 11.0 . CDR GV DVSTD I O% 0% 0% I
Co I NS { I
Pb 10.05 • CON GV DVSTD I 0% 0% 01 I
Mn { 0.05 • CDH GV DVSTD { 0% 18% 38%
Mo 10.1 CDN AG I O% 0% 0% I
'' Sr I NS
V 10.1 CDH AL I 0% OX 0I I
Be { 0.1 . CDR AG { 0% 0% 0% {
' Cu 11.0 . CDH GV DVSTD I 0% 0% 0%
' Li ( 2.5 - CDH AG I Ox 0% 0% {
S1 I NS I I
2n 12.0 CDH AL I O% 0% L.
I, Cd 10.01 - CON GV DVSTD I 0% OX OZ
Ag 10.05 • CDH CV DVSTD I 0% 0% 0% I
Cr 10.05 - CDR GV DVSTD I 0% Ox Ox I
' N1 10.2 . CDX AG O% Ox O% I
I,
I ' ❑)H - Colorado Department of Health
SW - Surface Water
GV - Groudrater
i ' DWSTD - Drinking Water Standard
NS - No Standard
+I NA - Not Available
1
68