HYDRO30296

• Permit No: M1977378
• IBM Index Class Name: Hydrology
• Doc Date: 10/31/2003
• Doc Name: WQCD Permit
• From: CDPHE
• To: DMG
• Media Type: D
• Archive: No

CDPS FACILITY INSPECTION REPORT
Code CDPS Perlttlt No. Insp. Date Insp Type Inspector ~Facility Type Raling Biomonitoring QA County No.
~N CO-0027529 10/16/2003 © ~ L~J ® ~N ~ 56
Name of Facility Entry Time
Gold King Mines Corporation-Amercan Tunnel 12:00:00 PM Pertrlk effecWe date:
7/1/2001
Physical Location:
north of Silverton, up west fork of Hwy 110 along Cement Creek ~ Permk expiration date:
Name(s) of OnSite Representative(s) Phone No. 5/31/2006
Stephen Fearn, President ~ 970.387-5813 '
Facil Mailing Address:
P.O. Box 299, Silverton, Colorado 81433
Treatment
Facility Level:
Operator Levei
Certificate #: O
Collection
Facility Level:
Operator Level
Certificate #:
Operator in charge: Stephen Feam, Operator in charge:
Email Address: [e-mail] Email Address:
# of Operators: ~ # of Operators:
Phone #: [phone] phone #;
lame(s) of Person(s) Conducting Inspection Title: Phone No.
Gregory Brand, WOCD-0urango Distract Engineer 970.247-5702
(S = Satisfactory, M = Marginal, U = Unsa4sfactory, N/A =Not App1in01e, N = No[ EvaluateE)
M Permit S Flow Measurang
S Records/Reporls N Laboratory
S Site Review S EffluenUReceiving Water
On Sile Analysis: pH, temp
Contrect Lab IML, Sheddan, Wyoming
Total Taps:O2 Industrial Taps
Na Pretreatment
Na Compliance Schedule
S Self monilorang
Sample Per Permit: Yes
M Operations/Maintenance
n/a Biosolids Disposal
S Stormwater
SSO CMOM
Dces Permif Match Facility?: No
No. of Lift Stations ~0 I/I Problem: No
Treatment Process(es) Used
Design Capacity -Hydraulic (MGD): ~ Present Hydraulic Loading (MGD): 0.148 Hydreufic Capacity Used °h: e
Design Capacity -Organic (#/day): Present Organic Loading (#/day): 0 Organic Capacity Used %:
Treatment Units
~Barscreen Mechanical Bar Screen ~Comminutor Grit Removal Primary Clar~er
Activated Sludge ~RBC ~SBR ^Trackiing Filter Secondary Claimer Anaerobic Digester
^Aerobic Digester filter Press Centrifuge Drying Bed ~C12 ~DeCL2 ~UV Filler
Coagulation ~POlishing Pond ®Lagoon Aerated Lagoon Land Trmt /Reuse Wetland
Other Treatment ~pH adjustment w/lime addtion, flocculent (Nalco 7877) adddion, senses of 4 settling ponds, discharge to Cement Creek. ~
COMMENTS:
Outfall
Discharge Permit was transferred to Gold King Mines from Sunnyside Gold in January 2003. Stephen Feam is under a
Compliance Schedule for Operator Centcation. In addition to American Tunnel mine drainage, the wastewater treatment system '.
is also treating mine drainage from Goid King Mine # 7 Level. Efnuent violations for pH, total zinc, total copper, total suspended i
solids have occurred in past 12 months.
Latitude Longitude Flow Device Dale Calibrated Accurate? Outfall Name
004A 37 53.39N 107 39.12W 9-inch parshall flume - 5/1/2002 Yes prior to Cement Creek