California Regional Water Quality Control Board San Diego Region 2375 .
CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARDSAN DIEGO REGION2375 Northside Drive, Suite 100, San Diego, CA 92108619-516-1990 Fax /U.S. ENVIRONMENTAL PROTECTION AGENCYREGION IX75 Hawthorne StreetSan Francisco, CA ific-southwestORDER NO. R9-2017-0007NPDES NO. CA0107409WASTE DISCHARGE REQUIREMENTS ANDNATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM PERMITFOR THE CITY OF SAN DIEGOE.W. BLOM POINT LOMA WASTEWATER TREATMENT PLANTDISCHARGE TO THE PACIFIC OCEAN THROUGH THE POINT LOMA OCEAN OUTFALLThe following Discharger is subject to waste discharge requirements (WDRs) set forth in thisOrder/Permit:Table 1. Discharger InformationDischargerName of FacilityCity of San DiegoE.W. Blom Point Loma Wastewater Treatment Plant1902 Gatchell RoadFacility AddressSan Diego, CA 92106San Diego CountyThe California Regional Water Quality Control Board, San Diego Region (San Diego Water Board) and theU.S. Environmental Protection Agency (USEPA), Region IX and the have classified this discharge as amajor discharge.Table 2. Discharge LocationDischargePointEffluent DescriptionDischarge PointLatitude (North)Discharge PointLongitude (West)ReceivingWater001Advanced primary treatedwastewater32º 39’ 55” N117º 19’ 25” WPacific Ocean
Table 3. Administrative Information for State OrderThis Order was adopted by the San Diego Water Board on:April 12, 2017This Order shall become effective on:October 1,2 017S epte m b er 30,2022This Order shall expire on:The Discharger shall file a Report of Waste Discharge as an application forreissuance of WDRs in accordance with title 23, California Code ofRegulations (CCR), no later than:180 days prior to theOrder expiration dateI, David W . Gibson, Executive Officer, do hereby certify that this Order with all attachments is afull, true, and correct copy of the Order adopted by the California Regional WaterQualityControl Board, San Diego Region, on April 12, 2017.for David W . Gibson, Executive OfficerTable 4. Administrative Information for Federal PermitTh is Permit was issued by the USEPA, Region IX on:This Permit shall become effective on:This Permit shall expire on:The Discharger shall file a new application for reissuance of a NPDES permitin accordance with title 40 of the Code of Federal Regulations (40 CFR)section 122.21 (d), no later than:180 days prior to thePermit expiration dateI, Tomas Torres, Water Division Director, do hereby certify that this Permit with all attachmentsis a full, true, and correct copy of the NPDES Permit issued by the U.S. EnvironmentalProtection Agency, Region IX, onAugust 4, 2017Tomas Torres, Water Division Director
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantORDER R9-2017-0007NPDES NO. CA0107409CONTENTSFacility Information .4Findings .4Discharge Prohibitions .6Effluent Limitations and Discharge Specifications . 6A. Effluent Limitations and Performance Goals – Discharge Point No. 001 . 61. Effluent Limitations – Discharge Point No. 001. 62. Performance Goals – Discharge Point No. 001 . 83. USEPA Toxics Mass Emission Performance Goals . 134. Interim Effluent Limitations – Not Applicable . 15B. Discharge Specifications .15C. Land Discharge Specifications – Not Applicable . 16D. Recycling Specifications – Not Applicable . 16V. Receiving Water Limitations .16A. Surface Water Limitation .16B. Groundwater Limitations – Not Applicable . 18VI. Provisions .18A. Standard Provisions .18B. Monitoring and Reporting Program (MRP) Requirements . 21C. Special Provisions .211. Reopener Provisions.212. Special Studies, Technical Reports and Additional Monitoring Requirements . 223. Best Management Practices and Pollution Prevention . 244. Construction, Operation and Maintenance Specifications . 255. Special Provisions for Publicly-Owned Treatment Works (POTWs) . 266. Other Special Provisions.367. Compliance Schedules – Not Applicable . 38VII. Compliance Determination .38I.II.III.IV.TABLESTable 1. Discharger Information.1Table 2. Discharge Location .1Table 3. Administrative Information for State Order.2Table 4. Administrative Information for Federal Permit. 2Table 5. Effluent Limitations, Discharge Point No. 0011 . 7Table 6. Performance Goals, Discharge Point No. 0011 . 9Table 7. Annual Mass Emissions Performance Goals1 . 13Table 8. Pure Water San Diego Potable Reuse Tasks1, Phase I, 30-MGD Potable Reuse, 2017-2022 37ATTACHMENTSAttachment A – Abbreviations and Definitions . A-1Attachment B – Map . B-1Attachment C – Flow Schematic . C-1Attachment D – Standard Provisions . D-1Attachment E – Monitoring and Reporting Program . E-1Attachment F – Fact Sheet . F-1Attachment G – Ocean Plan and Basin Plan Prohibitions . G-1Attachment H – Dilution Model Information . H-1Attachment I – Generic Toxicity Reduction Evaluation (TRE) Work Plan .I-1WASTE DISCHARGE REQUIREMENTS3
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantI.ORDER R9-2017-0007NPDES NO. CA0107409FACILITY INFORMATIONGeneral information about the E.W. Blom Point Loma Wastewater Treatment Plant (Facility) issummarized in Table 1. More detailed information describing the Facility, Pump Station No. 2,Metro Biosolids Center (MBC), the Point Loma Ocean Outfall (PLOO), and other associatedinfrastructure (collectively referred to as Facilities) is contained in sections I and II of the FactSheet (Attachment F). Section I of the Fact Sheet also includes information regarding the City ofSan Diego’s (Discharger’s) Order/Permit application.II.FINDINGSThe San Diego Water Board and the USEPA, Region IX, finds:A.Legal Authorities. This Order/Permit is issued pursuant to federal Clean Water Act (CWA)section 402 and implementing regulations adopted by the USEPA and chapter 5.5, division 7of the California Water Code (Water Code) (commencing with section 13370). ThisOrder/Permit shall serve as a jointly-issued State and federal National Pollutant DischargeElimination System (NPDES) permit authorizing the Discharger to discharge into waters of theU.S. at the discharge location described in Table 2 subject to the WDRs in this Order/Permit.This Order/Permit also serves as WDRs pursuant to article 4, chapter 4, division 7 of theWater Code (commencing with section 13260). Although Discharge Point No. 001 is beyondthe limit of State-regulated ocean waters, effluent plume migration into State waters warrantsjoint regulation of the discharge by the San Diego Water Board and USEPA, Region IX.B.Background and Rationale for Requirements. The San Diego Water Board and USEPA,Region IX developed the requirements in this Order/Permit based on information submitted aspart of the application, through monitoring and reporting programs, and other availableinformation. The Fact Sheet (Attachment F), which contains background information andrationale for the requirements in this Order/Permit, is hereby incorporated into and constitutesFindings for this Order/Permit. Attachments A through E, G, and H are also incorporated intothis Order/Permit.C.Provisions and Requirements Implementing State Law. The provisions/requirements insubsections VI.A.2.a-d, VI.C.1.b, and VI.C.1.c are included to implement State law only.These provisions/requirements are not required or authorized under the federal CWA;consequently, violations of these provisions/requirements are not subject to the enforcementremedies that are available for NPDES violations.D.CWA Section 301(h) Tentative Decision. USEPA, Region IX has drafted a CWA section301(h) Tentative Decision Document (TDD) evaluating the Discharger’s proposed improveddischarge and effluent limitations for total suspended solids (TSS) and biochemical oxygendemand (5-day @ 20 degrees Celsius ( C)) (BOD5), the 301(h)-variance-based effluent flowrate of 205 million gallons per day (MGD) (average annual daily flow), and effluentconcentrations between the years 2009 and 2014 for TSS and BOD5, as provided in theupdated January 2015 301(h) application and supplemental information provided in June2016. The 2016 TDD concludes that the Discharger’s 301(h) application satisfies CWAsections 301(h) and 301(j)(5). Based on this information, it is the USEPA, Region IX RegionalAdministrator’s tentative decision to grant the Discharger’s variance request for TSS andBOD5, in accordance with this tentative decision and the 1984 301(h) Memorandum ofUnderstanding between the State of California and USEPA; the San Diego Water Board andUSEPA, Region IX have jointly proposed issuance of a draft 301(h)-modified permitincorporating both federal NPDES requirements and State WDRs. The final permit will beissued without prejudice to the rights of any party to address the legal issue of the applicabilityof CWA section 1311(j)(5) to the Discharger’s future NPDES permits for its discharges fromthe Facility.WASTE DISCHARGE REQUIREMENTS4
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantE.ORDER R9-2017-0007NPDES NO. CA0107409Permit Renewal Contingency. The Discharger’s Order/Permit renewal of the variance fromfederal secondary treatment standards, pursuant to CWA sections 301(h) and (j)(5), iscontingent upon:1.Determination by the California Coastal Commission that the proposed discharge isconsistent with the Coastal Zone Management Act of 1972, as amended (16 U.S. Code(U.S.C.) section 1451 et seq.);2.Determination by the U.S. Fish and Wildlife Service and the National Oceanic andAtmospheric Administration’s (NOAA’s) National Marine Fisheries Service that theproposed discharge is consistent with the federal Endangered Species Act of 1973, asamended (16 U.S.C. section 1531 et seq.);3.Determination by the NOAA National Marine Fisheries Service that the proposeddischarge is consistent with the Magnuson-Stevens Fishery Conservation andManagement Act, as amended (16 U.S.C. section 1801 et seq.);4.Determination by the San Diego Water Board that the discharge will not result inadditional treatment pollution control, or other requirement, on any other point ornonpoint sources (40 CFR section 125.64);5.Certification and concurrence by the San Diego Water Board that the discharge willcomply with water quality standards for the pollutants for which the 301(h) variance isrequested (40 CFR section 125.61) (i.e., TSS and BOD5). The joint issuance of a NPDESpermit, which incorporates both the 301(h) variance and State WDRs, will serve as theSan Diego Water Board’s concurrence; andF.Final decision by the USEPA, Region IX Regional Administrator regarding the Discharger’sCWA section 301(h) variance request.Executive Officer Delegation of Authority. The SanDiego Water Board by prior resolution has delegated all matters that may legally be delegatedto its Executive Officer to act on its behalf pursuant to Water Code section 13223. Therefore,the Executive Officer is authorized to act on the San Diego Water Board’s behalf on anymatter within this Order/Permit unless such delegation is unlawful under Water Code section13223 or this Order/Permit explicitly states otherwise.G.Notification of Interested Parties. The San Diego Water Board and USEPA, Region IX havenotified the Discharger and interested agencies and persons of their intent to jointly issue afederal NPDES permit that incorporates State WDRs for the discharge and have providedthem with an opportunity to submit written comments and recommendations. The San DiegoWater Board and USEPA, Region IX have also provided an opportunity for the Dischargerand interested agencies and persons to submit oral comments and recommendations at ajoint public hearing. Details of the notification are provided in the Fact Sheet (Attachment F).H.Consideration of Public Comment. The San Diego Water Board and USEPA, Region IX, ata joint public hearing, heard and considered all comments pertaining to the discharge. Detailsof the public hearing conducted by the San Diego Water Board and USEPA, Region IX areprovided in the Fact Sheet (Attachment F).WASTE DISCHARGE REQUIREMENTS5
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantORDER R9-2017-0007NPDES NO. CA0107409THEREFORE, IT IS HEREBY ORDERED, that this Order/Permit supersedes Order No. R9-20090001 except for enforcement purposes, and, in order to meet the provisions contained in division 7of the Water Code (commencing with section 13000) and regulations adopted thereunder, and theprovisions of the CWA and regulations and guidelines adopted thereunder, the Discharger shallcomply with the requirements in this Order/Permit. The Discharger is hereby authorized todischarge subject to WDRs in this Order/Permit at the discharge location described in Table 2 tothe Pacific Ocean off the coast of San Diego. If any part of this Order/Permit is subject to atemporary stay of enforcement, unless otherwise specified in the order granting stay, theDischarger shall comply with the analogous portions of Order No. R9-2009-0001. This action in noway prevents the San Diego Water Board and/or USEPA, Region IX from taking enforcementaction for past violations of Order No. R9-2009-0001.Any discharges not expressly authorized in this Order/Permit cannot become authorized orshielded from liability under CWA section 402(k) by disclosure to USEPA, State, or localauthorities after issuance of this Order/Permit via any means, including during an inspection.III.DISCHARGE PROHIBITIONSA.The discharge of waste from the Facilities to a location other than Discharge Point No. 001,unless specifically regulated by this Order/Permit or separate WDRs, is prohibited.B.The Discharger must comply with Discharge Prohibitions contained in the Water QualityControl Plan, Ocean Waters of California, California Ocean Plan (Ocean Plan). All suchprohibitions are incorporated into this Order/Permit as if fully set forth herein and summarizedin Attachment G, as a condition of this Order/Permit.C.The Discharger must comply with Discharge Prohibitions contained in chapter 4 of the WaterQuality Control Plan for the San Diego Basin (Basin Plan). All such prohibitions areincorporated into this Order/Permit as if fully set forth herein and summarized inAttachment G, as a condition of this Order/Permit.IV. EFFLUENT LIMITATIONS AND DISCHARGE SPECIFICATIONSA.Effluent Limitations and Performance Goals – Discharge Point No. 0011.Effluent Limitations – Discharge Point No. 001The Discharger shall maintain compliance with the following effluent limitations atDischarge Point No. 001, with compliance measured at Monitoring Location EFF-001 asdescribed in the Monitoring and Reporting Program (MRP, Attachment E):WASTE DISCHARGE REQUIREMENTS6
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantORDER R9-2017-0007NPDES NO. CA0107409Table 5. Effluent Limitations, Discharge Point No. 0011Effluent Limitations2,3ParameterFlowTSSBOD5Oil imumDailyMinimumMaximumMGDmilligram perliter (mg/L)Facility percentremovalSystem-widepercent ---754------------ 805----------metric ton peryear taneousSystem-wide 585-----percent removalmg/L-2540--75pounds per day-42,74368,388--128,228(lbs/day)milliliter per liter-1.01.5--3.0(ml/L)nephelometricturbidity unit-75100--225(NTU)standard units----6.09.0BASED ON OCEAN PLAN OBJECTIVES FOR PROTECTION OF MARINE AQUATIC LIFEmicrogram per---1.6E 03-1.2E 04liter (µg/L)lbs/day---2.7E 03-2.1E 04------4.1E 027.0E 02ChronicToxicity (Test“Pass” / ”Fail”---“Pass”--of Significant8,9Toxicity)BASED ON OCEAN PLAN OBJECTIVES FOR PROTECTION OF HUMAN HEALTH – ---1.2.3.4.5.-----See Attachment A for definitions of abbreviations and a glossary of common terms used in this Order/Permit.The mass emission rate (MER) limitation, in lbs/day, was calculated based on the following equation: MER (lbs/day) 8.34 x Q x C, where Q is the 301(h)-variance-based flow of 205 MGD and C is the concentration (in mg/L). The 301(h)variance-based flow rate of 205 MGD was taken from the 1995 301(h) application and carried over from Orders Nos.95-106, R9-2002-0025, and R9-2009-0001 (see section II.C of the Fact Sheet (Attachment F) for more info).Scientific “E” notation is used to express certain values. In scientific “E” notation, the number following the “E” indicatesthe position of the decimal point in the value. Negative numbers after the “E” indicate that the value is less than 1, andpositive numbers after the “E” indicate that the value is greater than 1. In this notation a value of 6.1E-02 represents 6.1x 10-2 or 0.061, 6.1E 02 represents 6.1 x 102 or 610, and 6.1E 00 represents 6.1 x 100 or 6.1.The Dischargers shall, as an average monthly, remove 75% of suspended solids from the influent stream beforedischarging wastewaters to the ocean, except that the effluent limitation to be met shall not be lower than 60 mg/l. Thiseffluent limitation was derived from the Ocean Plan, Table 2.The average monthly system-wide percent removal was derived from CWA sections 301(h) and (j)(5). Percent removalshall be calculated on a system-wide basis, as provided in section VII.G of this Order/Permit. Section VII.G of thisOrder/Permit is carried over from Orders Nos. R9-2002-0025 and R9-2009-0001.WASTE DISCHARGE REQUIREMENTS7
City of San DiegoE.W. Blom Point Loma Wastewater Treatment Plant6.7.8.9.ORDER R9-2017-0007NPDES NO. CA0107409To be achieved on the effective date of this Order/Permit through the end of the fourth year of this Order/Permit. Massemission limits for TSS apply only to discharges from publicly-owned treatment works (POTWs) owned and operated bythe Discharger and the Discharger's wastewater generated in the San Diego Metropolitan Sewerage System (MetroSystem) service area, excluding TSS contributions from Metro System flows treated in the City of Escondido and SouthBay WRP flows discharged to the South Bay Ocean Outfall. If the Discharger is requested to accept wastewateroriginating in Tijuana, Mexico, treated or untreated, such acceptance would be contingent upon an agreementacceptable to the USEPA, Region IX, San Diego Water Board and Discharger. The TSS contribution from that flowwould not be counted toward Discharger’s mass emission limit(s).To be achieved by the beginning of the fifth year of this Order/Permit. Mass emission limits for TSS apply only todischarges from POTWs owned and operated by the Discharger and the Discharger's wastewater generated in theMetro System service area, excluding TSS contributions from Metro System flows treated in the City of Escondido andSouth Bay WRP flows discharged to the South Bay Ocean Outfall. If the Discharger is requested to accept wastewateroriginating in Tijuana, Mexico, treated or untreated, such acceptance would be contingent upon an agreementacceptable to the USEPA, Region IX, San Diego Water Board and Discharger. The TSS contribution from that flowwould not be counted toward Discharger’s mass emission limit(s).As specified in section VII.M of this Order/Permit and section III.C of the MRP (Attachment E).The Chronic Toxicity final effluent limitation is protective of both the numeric acute and chronic toxicity 2015 Ocean Planwater quality objectives. The final effluent limitation will be implemented using Short-term Methods for Estimating theChronic Toxicity of Effluents and Receiving Waters to West Coast Marine and Estuarine Organisms (EPA/600/R95/136, 1995), current USEPA guidance in the National Pollutant Discharge Elimination System Test of SignificantToxicity implementation Document (EPA 833-R-10-003, June 2010)(https://www3.epa.gov/npdes/pubs/wet final tst implementation2010.pdf) and EPA Regions 8, 9, and 10, ToxicityTraining Tool (January 2010).2.Performance Goals – Discharge Point No. 001Parameters that do not have reasonable potential to cause or contribute to anexceedance of water quality objectives, or for which reasonable potential to cause orcontribute to an exceedance of water quality objectives cannot be determined, arereferred to as performance goal parameters and are assigned the performance goalslisted in Table 6 below. Performance goal parameters shall be monitored at MonitoringLocation EFF-001 as described in the MRP (Attachment E). The San Diego Water Boardand USEPA, Region IX will use the results for informational purposes only, notcompliance determinations. The performance goals in Table 6 below are not waterquality-based effluent limitations (WQBELs) and are not enforceable, as such.WASTE DISCHARGE REQUIREMENTS8
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantORDER R9-2017-0007NPDES NO. CA0107409Table 6. Performance Goals, Discharge Point No. 0011ParameterUnitsSixmonthMedianPerformance Goals2,3Maximum InstantaneousDailyMaximumAverageMonthlyBASED ON OCEAN PLAN OBJECTIVES FOR PROTECTION OF MARINE AQUATIC LIFEArsenic, Total RecoverableCadmium, Total RecoverableChromium (VI), TotalRecoverable4Copper, Total RecoverableLead, Total RecoverableMercury, Total Recoverable5Nickel, Total RecoverableSelenium, Total RecoverableSilver, Total RecoverableZinc, Total RecoverableCyanide, Total6Ammonia (as N)Phenolic Compounds(Non-Chlorinated)Chlorinated )RadioactivityWASTE DISCHARGE /dayμg/Llbs/daypicocuriesper liter(pCi/L)1.0E 035.9E 031.6E 04--1.8E 031.0E 042.7E 042.1E 028.2E 022.1E 03-3.5E 021.4E 033.5E 03-4.1E 021.6E 034.1E 03-7.0E 022.8E 037.0E 03-2.1E 022.1E 035.7E 03-3.5E 023.5E 039.8E 03-4.1E 021.6E 034.1E 03-7.0E 022.8E 037.0E 03-8.1E 003.3E 018.2E 01-1.4E 015.6E 011.4E 02-1.0E 034.1E 031.0E 04-1.8E 037.0E 031.8E 04--3.1E 031.2E 043.1E 045.3E 032.1E 045.3E 04--1.1E 025.4E 021.4E 031.9E 029.3E 022.4E 03--2.5E 031.5E 043.9E 044.2E 032.5E 046.7E 04--2.1E 028.2E 022.1E 033.5E 021.4E 033.5E 03--1.2E 054.9E 051.2E 062.1E 058.4E 052.1E 06--6.2E 032.5E 046.2E 041.1E 044.2E 041.1E 05--2.1E 028.2E 022.1E 033.5E 021.4E 033.5E 03--1.8E 003.7E 005.5E 003.2E 006.3E 009.5E 00--4.1E-018.2E-011.2E 007.0E-011.4E 002.1E 00--8.2E-011.6E 002.5E 001.4E 002.8E 004.2E 00-Not to exceed limits specified in title 17, division 1,chapter 5, subchapter 4, group 3, article 3, section30253 of the CCRs, Reference to section 30253 isprospective, including future changes to anyincorporated provisions of federal law, as the changestake effect.9
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantORDER R9-2017-0007NPDES NO. CA0107409Performance Goals2,3Maximum ianBASED ON OCEAN PLAN OBJECTIVES FOR PROTECTION OF HUMAN HEALTH –NONCARCINOGENSParameterAcroleinAntimony, Total RecoverableBis(2-chloroethoxy) MethaneBis(2-chloroisopropyl) EtherChlorobenzeneChromium (III), TotalRecoverable7Di-n-butyl PhthalateDichlorobenzenesDiethyl PhthalateDimethyl eNitrobenzeneThallium, Total WASTE DISCHARGE ------------------------------4.5E 047.7E 042.5E 054.2E 059.0E 021.5E 032.5E 054.2E 051.2E 052.0E 053.9E 076.7E 077.2E 051.2E 061.0E 061.8E 066.8E 061.2E 071.7E 082.9E 084.5E 047.7E 048.2E 021.4E 038.4E 051.4E 063.1E 035.3E 031.2E 042.0E 041.0E 031.7E 034.1E 027.0E 021.7E 073.0E 072.9E-014.9E-011.1E 081.9E 0810
City of San DiegoE.W. Blom Point Loma Wastewater Treatment PlantParameterUnitsORDER R9-2017-0007NPDES NO. CA0107409SixmonthMedianPerformance Goals2,3Maximum InstantaneousDailyMaximumAverageMonthlyBASED ON OCEAN PLAN OBJECTIVES FOR PROTECTION OF HUMAN HEALTH um, Total RecoverableBis(2-chloroethyl) EtherBis(2-ethlyhexyl) PhthalateCarbon rmDichlorodiphenyltrichloroethane dinitrotolueneWASTE DISCHARGE -------------------------2.1E 013.5E 011.2E 032.1E 031.4E-022.4E-026.8E 001.2E 019.2E 001.6E 017.2E 021.2E 031.8E 023.2E 024.7E-038.1E-031.8E 033.0E 032.7E 044.6E 043.5E-026.0E-023.7E 036.3E 031.7E 002.8E 005.7E 039.8E 031.8E 023.2E 021.3E 032.2E 039.2E 041.6E 051.8E 033.1E 038.2E-031.4E-025.3E 029.1E 0211
City of San DiegoE.W. Blom Point Loma Wastewater Treatment tachlorHeptachlor di-N-propylamineN-nitrosodiphenylaminePolynuclear AromaticHydrocarbons (PAHs)Polychlorinated Biphenyls(PCBs)Tetrachlorodibenzodioxin(TCDD) ne2,4,6-trichlorophenolWASTE DISCHARGE REQUIREMENTSORDER R9-2017-0007NPDES NO. ------------------lbs/dayUnitsPerformance Goals2,3Maximum ----------3.3E 015.6E 012.7E 044.6E 041.0E-021.8E-024.1E-037.0E-034.3E-027.4E-022.9E 034.9E 035.1E 028.8E 021.5E 052.6E 051.5E 032.6E 037.8E 011.3E 025.1E 028.8E 021.8E 003.1E 003.9E-036.7E-038.0E-071.4E-064.7E 028.1E 024.1E 027
Discharger City of San Diego Name of Facility E.W. Blom Point Loma Wastewater Treatment Plant Facility Address 1902 Gatchell Road San Diego, CA 92106 San Diego County The California Regional Water Quality Control Board, San Diego Region (San Diego Water Board) and the U.S. Environmental Protection Agency (USEPA), Region IX
The California Regional Water Quality Control Board, San Francisco Bay Region (Water Board), finds that: Purpose 1. This Order constitutes Waste Discharge Requirements (WDRs) and Water Quality Certification (Certification) for the U.S. Army Corps of Engineers, San Francisco District's (USACE) federal navigation channel maintenance dredging
Laws, Regulations, Policies, and Plans Federal Clean Water Act Porter-Cologne Water Quality Control Act California Code of Regulations California Water Code California Environmental Quality Act Nonpoint Source Policy Antidegradation Policy Wetland Conservation Policy Proposed Wetland and Riparian Area Protection Policy .
AN ORDER DIRECTING MISSION GORGE SQUARE, LLC, AND MISSION GORGE SQUARE II, LLC, TO SUBMIT TECHNICAL AND MONITORING REPORTS PERTAINING TO AN INVESTIGATION AT STYLE CLEANERS, 9640 MISSION GORGE ROAD, SANTEE, CALIFORNIA The California Regional Water Quality Control Board, San Diego Region (hereinafter San Diego Water Board), finds that: 1.
Jul 01, 2019 · KRC Kern Regional Center Bakersfield 8,691 NBRC North Bay Regional Center Napa 9,617 NLACRC Northern LA County Regional Center Chatsworth 26,162 RCEB Regional Center of the East Bay San Leandro 20,568 RCOC Regional Center of Orange County Santa Ana 22,031 RCRC Redwood Coast Regional Center Ukiah 3,997 .
Total Maximum Daily Load July 15, 2010 California Regional Water Quality Control Board Los Angeles Region 320 West Fourth Street, Suite 200 Los Angeles, California 90013 . i Acronyms 303(d) list State of California Clean Water Act section 303(d) List of Water Quality Limited Segments
SF DOWNTOWN CA California 64,059 SF MISSION CA California 62,244 SONORA CA California 16,731 SOUTH SACRAMENTO CA California 54,689 SOUTHEAST FRESNO CA California 58,632 STOCKTON CA California 67,861 SUISUN CITY CA California 39,336 SUSANVILLE California 8,757 THOUSAND OAKS CA California 35,
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What is artificial intelligence? In their book, ‘Artificial Intelligence: A Modern Approach’, Stuart Russell and Peter Norvig define AI as “the designing and building of intelligent agents that receive percepts from the environment and take actions that affect that environment”.5 The most critical difference between AI and general-
