ࡱ> #` $bjbjmm Bzp  ,0,0,08d0\0 c011111MMMbbbbbbb$Ldhfb TG|MTTb 11 b Y Y YT 81< l1b YTb Y YC\$  ,+]11 ɱ&,0U\^b0c]gV*g0+]g +]M~Ol YP$RMMMbbWHMMMcTTTT D%,0 ,0  OFFICE NO: 8 INSPECTOR: NNA PCA SYSTEM TASK NO.: 102  8 362375001 Colton- San Bernardino RTT & WRA Colton- San Berdo-RIX WDS No. NAME OF AGENCY OR PARTY RESPONSIBLE FOR DISCHARGE NAME OF FACILITY R8-2005-052 300 N D Street 1990 W. Agua Mansa Rd. WDR Ord No. AGENCY STREET ADDRESS FACILITY STREET  01 05 10 A1 San Bernardino, CA 92418-0001 Colton, CA 92324  MM DD YY TYPE AGENCY STREET ADDRESS FACILITY CITY & STATE 01 05 10 Valerie K. Housel, Compliance Coordinator Same Actual Inspection AGENCY CONTACT FACILITY CONTACT Date (YYDDMM)  (909)384-5117 (909) 739-6225 AGENCY PHONE NO. FACILITY PHONE NO. S Inspection Agency (S=STATE, J=JOINT STATE/USEPA)   N If this inspection is a compliance inspection on an NPDES facility, send a copy of this report to SWRCBs Division of Water Quality, Program Support Unit INSPECTION TYPE (Check One) A1 X A type compliance--Comprehensive inspection in which samples are taken. (EPA Type S) B1 B type compliance--A routine nonsampling inspection. (EPA Type C) 02 Noncompliance follow-up--Inspection made to verify correction of a previously identified violation. 03 Enforcement follow-up--Inspection made to verify that conditions of an enforcement action are being met. 04 Complaint--Inspection made in response to a complaint. 05 Pre-requirement--Inspection made to gather info. relative to preparing, modifying, or rescinding requirements. 06 Miscellaneous--Any inspection type not mentioned above. If this is an EPA inspection not mentioned above please note type. (e.g. biomonitoring, performance audit, diagnostic, etc.)  N Were violations noted during this inspection? (Yes/No/Pending Sample Results)  N Was this a Quality Assurance-Based inspection?  N Were bioassay samples taken? (N=no) If YES then, S= Static or F= Flow through. INSPECTION SUMMARY (REQUIRED) (100-character limit) This facility is operating properly and there were no violations detected during this inspection. INITIALS: NNA SIGNATURE: DATE: February 8, 2010 For Internal Use: Reviewed by: (1) (2) (3) Regional WDS Coordinator WDS Data Entry Date: -- -- Regional Board File Number:  VIOLATION (IF APPLICABLE) VIOLATION TYPE? (A-G) (See Pages IK05.0 and IK05.1 of the Micro Waste Discharger System Users Manual) DATE OF VIOLATION (YYMMDD): NA  DATE OF VIOLATION DETERMINATION (YYMMDD): DESCRIPTION OF VIOLATION (200 Character Limit): EMWD is in violation of Order #98-67 for exceeding pH limits at both ends of the acceptable range. EPA SUGGESTED INSPECTION CHECKLIST SatisfactoryMarginalUnsatisfactoryNot EvaluatedPermitXFlow MeasurementXPretreatmentXOperations and MaintenanceXRecords/ReportsXLaboratoriesXCompliance SchedulesXSludge DisposalXFacility Site ReviewXEffluent/Receiving WatersXSelf-MonitoringX Overall Facility Operation Evaluation  (5=Very Reliable; 3=Satisfactory; 1=Unrelaiable): 3 HISTORICAL INFORMATION: MOST RECENT: Order No.Adopted DateTypeDate of InspectionInspection TypeViolationsViolation TypeDate01-4510/19/90NPDES10/25/06A1YColiform, 7-day median- WeeklyR8-2005-05207/25/05NPDES08/27/07A1NNR8-2005-05207/25/05NPDES10/09/08B1NNR8-2005-05207/25/05NPDES01/05/10A1NN ADDITIONAL COMMENTS, SPECIAL INSTRUCTIONS, ITEMS FOR FOLLOWUP ON FUTURE INSPECTIONS, NOTES, ETC. (On following pages, if necessary) SEE ATTACHED INSPECTION NOTES. Flow chart of the facility as follow: ADDITIONAL INFORMATION Report Date: February 08, 2010 Location & County: 300 N. D Street, San Bernardino, CA 92418-0001 Contact(s): Valerie K. Housel, Compliance Coordinator Inspection Date: January 05, 2010 Inspected By: Najah N. Amin, WRCE Site(s): RIX Facility, 1990 N. Agua Mansa Rd., Colton, CA 92324 Observations and Comments: Compliance inspection was conducted at this facility on January 05, 2010 to verify the discharge requirements and their compliance with permit. This facility treats 30-35 MGD of secondary treated wastewaters received from San Bernardino Wastewater Reclamation Plant and Colton Water Reclamation Facility. These treatment facilities treat domestic, commercial and industrial wastewaters from areas serviced by each city. The secondary treated wastewater from those plants is diverted to RIX facility for further treatment. The RIX facility is designed as a 40 MGD regional tertiary treatment plant. The RIX treatment plant includes infiltration of secondary-treated wastewaters into a series of ponds under conditions of wet and dry cycles. A series of extraction pumps installed around the ponds extract groundwater and assure the capture of infiltrated wastewater. 6-7 million gallons of extracted wastewater used to pass through a Dynasand filtration unit, but this unit is not in use anymore. The RIX facility switched to Aqua Disk Filtration units. An Aqua Cloth Media Filtration unit consists of 12 vertically-oriented cloth disks inside a tank or basin. Wastewater enters the tank, completely submerging the cloth media. By gravity, liquid passes through the cloth media and solids accumulate on the outer side of the cloth media creating a layer of solid cake. The filtered liquid enters the internal portion of the disk where it is directed to final discharge through the center shaft for disinfection. Each unit treats 1.62 MGD with a total flow of 3.3 MGD. The quality of filtered wastewater through cloth media is very good and clear, I did not observe any suspended solids or pin-flocks in the water. The filtered wastewater is pumped to an ultraviolet (UV) light disinfection process unit prior to discharge to the Santa Ana River, Reach 4. The influent from both Colton and San Bernardino cities was approximately 35.00MGD, influent pH was 6.89, conductivity was 850 (s/cm, and turbidity (pre-UV system) was 0.19 NTU. The effluent flow was 34.97 MGD, pH was 6.70, CE was 838 (s/cm, and the discharge turbidity (post-UV) was 0.12 NTU. The receiving water at the discharge point looked clear and clean. I observed a few live fish swimming, an indication of a good quality discharge. Review of the last few monthly reports and the grab samples analysis results indicates that the RIX facility is in compliance with its discharge requirements at this time.   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