| QAPPCode | QAPPName | QAPPDescr |
| 24 | 1174_SMCWorkplan_2021 | Technical Report 1174: Bioassessment Survey of the Stormwater Monitoring Coalition: Workplan for Years 2021 through 2025, Version 3.0 |
| 37 | 1174_SMCWorkplan_2021_V4 | Technical Report 1174: Bioassessment Survey of the Stormwater Monitoring Coalition: Workplan for Years 2021 through 2025, Version 4.0 |
| 389 | 849_SMCWorkplan_2015 | Technical Report 849: Bioassessment Survey of the Stormwater monitoring Coalition - Workplan for Years 2015 through 2019 Version 1.0 |
| 70 | AET Discovery Bay QAPP 2020 | Aquatic EcoTechnologies, LLC Quality Assurance Project Plan: Assessment of Nutrients and Potential for Cyanobacteria Management in Discovery Bay |
| 23 | AFRP_QAPjP_2016 | QAPjP Anadromous Fish Restoration Program Study: Impacts of Marijuana Cultivation on Aquatic Resources, with an emphasis on Anadromous Fish 2016 |
| 77 | B23_QAPlan | Southern California Bight 2023 Regional Marine Monitoring Survey (Bight'23) Quality Assurance Manual |
| 36 | Bight18_QAPlan | Southern California Bight 2018 Regional Marine Monitoring Program (Bight ‘18) Quality Assurance Manual |
| 102 | BVC 2016_Jul05 QAPP | Buena Vista Coalition Quality Assurance Project Plan for ILRP Revised July 2016 |
| 40 | CCWG-MLML CRAM Validation QAPP 2014 | CCWG-MLML Quality Assurance Project Plan for Support for L2 Committee Priority Tool Development: Validation of Three CRAM Modules, May 12, 2014 |
| 456 | CEC_Pilot_QAPP_2015 | Dodder, et. al. 2015. Monitoring of Constituents of Emerging Concern (CECs) in California’s Aquatic Ecosystems – Pilot Study Design and QA/QC Guidance. SCCWRP Technical Report 854 |
| 62 | CEMAF_QAPP_2022 | Quality Assurance Project Plan for California Environmental Monitoring and Assessment Framework: Aquatic Bioassessment, 2022 |
| 193 | Chili Bar BMI Monitoring Plan | SMUD and PG&E. 2016. Aquatic Macroinvertebrate Monitoring Plan. Hydro License Implementation. Chili Bar Project, FERC Project No. 2155. August |
| 12 | Clear Lake and Delta CyanoBacteria QAPP 2011 | Harmful cyanobacteria blooms and their toxins in Clear Lake and the Delta (California) |
| 289 | CLTMP_2013 | Colorado Lagoon TMDL Monitoring Plan (2013, Kinnetic) |
| 64 | Coastal Monitoring Program QAPP 2023 | Central Coast Cooperative Monitoring Program_CMP QAPP |
| 445 | COLB_IMP | Port of Long Beach MS4 Outfall Monitoring QAPP |
| 72 | CP_TRWQMP_SAP_2020 | CP_TRWQMP_SAP_2020 |
| 32 | CRC_QAPP_2017 | Quality Assurance Project Plan for California Rice Commission Water Quality Programs July 2017 |
| 161 | CRWQMP_QAPP_2015 | Trout Unlimited El Dorado Chapter Cosumnes River Water Quality Monitoring Program QAPP 2015 |
| 30 | Cyanotoxin Monitoring for Big Valley and Elem Indian Colony | fish and water cyanotoxin analysis |
| 249 | Delta RMP CUP QAPP 2022 v1.3 | Delta Regional Monitoring Program Quality Assurance Project Plan for Current Use Pesticides in the Sacramento-San Joaquin Delta Version 1.3, December 20, 2022 |
| 25 | Delta RMP QAPP 2015 | Delta Regional Monitoring Program Quality Assurance Program Plan 2015 |
| 458 | Delta RMP QAPP 2019 | Delta Regional Monitoring Program Quality Assurance Program Plan Version 5.0, revised August 28, 2019 |
| 194 | Delta RMP QAPP v5.4 | Delta Regional Monitoring Program Quality Assurance Program Plan Version 5.4 |
| 63 | EPA_NRSA_QAPP_2023 | USEPA National Rivers and Streams Assessment 2023-2024: Quality Assurance Project Plan EPA 841-B-22-004 |
| 10 | GBP QAPP 2006 | USBR, 2006. Quality Assurance Project Plan for the Compliance Monitoring Program for the Operation of the Grassland Bypass Project. |
| 33 | GBP QAPP 2017 | USBR, October 2017. Quality Assurance Project Plan for the Compliance Monitoring Program for the Operation of the Grassland Bypass Project. |
| 189 | Klamath Basin Monitoring Program Quality Assurance Program Plan- Version 2.0 | Klamath Basin Monitoring Program Quality Assurance Program Plan- Version 2.0 |
| 73 | Laguna de Santa Rosa_NPDES_SW_MRP WorkPlan_2017 | Laguna de Santa Rosa Watershed Municipal NPDES Storm Water Permit Monitoring and Reporting Program Work Plan, 2017 |
| 423 | Lake Elsinore Fisheries Management Work Plan and Quality Assurance Project Plan - Final | Lake Elsinore Fisheries Management Work Plan and Quality Assurance Project Plan - Final |
| 155 | LALB_PQAPP_2013 | Programmatic Quality Assurance Project Plan Supporting Compliance Monitoring and Special Studies Related to the Harbor Toxics Total Maxiumum Daily Load, 2013 |
| 200 | LCWRD Cache Fire QAPP 2021 | Lake County Water Resources Department Cache Fire Quality Assurance Project Plan 2021 |
| 394 | MBNEP_QAPP_2019 | MBNEP Quality Assurance Project Plan 2019 |
| 395 | MBNEP_QAPP_2020 | MBNEP Quality Assurance Project Plan 2020 |
| 396 | MBNEP_QAPP_2021 | MBNEP Quality Assurance Project Plan 2021 |
| 47 | MBNEP_QAPP_2023 | MBNEP Quality Assurance Project Plan 2023 |
| 397 | MBNEP_QAPP_2024 | MBNEP Quality Assurance Project Plan 2024 |
| 137 | MUN_QAPP_2014 | Evaluation of MUN Beneficial Use in Agricultural Drains, Title 22 Sac River and SJR QAPP 27 June 2014 |
| 177 | MUN_QAPP_2016 | Evaluation of MUN Beneficial Use, Title 22 Sac River Basin QAPP June 2016 |
| 1 | Not Recorded | Not Recorded |
| 76 | Ocean and Freshwater Sampling Operational Guidelines, 2016 | Sonoma County Public Health - Environmental Health. 2016. Ocean & Freshwater Beach Sampling Operational Guidelines, 2016 |
| 1434 | OCPW_SAR_NPDES_2010 | Orange County Municipal NPDES Storm Water Permit Monitoring QAPP 2010 |
| 71 | OXN_CIH_QAPP_2023 | Water Quality Monitoring of Channel Islands Harbor, City of Oxnard, Ventura County, 2023 |
| 313 | PVP_CMP_2011 | Section 4, Palos Verdes Peninsula Coordinated Monitoring Plan, February 1, 2011 |
| 368 | QAPP_SOCWMA_WQIP | Quality Assurance Project Plan For the South Orange County Watershed Management Area Water Quality Improvement Plan |
| 400 | RWQCB2 Order ID: SM-273205 | Water Code Section 13267 Technical Report Order Requiring Submittal of Information on Lehigh Permanente Quarry and Cement Plant Discharges and Permanente/Stevens Creeks Water (dated 8/1/18) |
| 190 | RWQCB9_QAPP_2018 | Quality Assurance Project Plan for San Diego Region Laboratory Contract Analyses v1 2018 |
| 446 | RWQCB9_SDSU_HumanFecal_QAPP_2021 | San Diego State University Quality Assurance Project Plan: Investigation of Alternate Indicators of Human Fecal Contamination 2021 |
| 60 | Salinas_Storm_QAPP_2017-2022 | Salinas Stormwater Monitoring Program: QAPP for Permit Term 2017-2022 |
| 19 | San Diego Cyanotoxin QAPP 2013 | Quality Assurance Project Plan for Screening of Cyanotoxins in Lakes/Reservoirs and Coastal Wetlands in the San Diego Region May 10, 2013 |
| 74 | Santa Rosa_BMP_Pathogens_Sediment_MP_2020 | Santa Rosa Best Management Practice Effectiveness for Reducing Potential Pathogen and Sediment Loading Monitoring Plan, 2020 |
| 35 | SAR_R3_SAP_QAPP | Santa Ana River Reach 3 Baseflow Sampling and Analysis Plan/QAPP |
| 75 | SCWD_AC_QAPP_2024 | South Coast Water District Aliso Creek Urban Runoff Recovery, Reuse, and Conservation Project QAPP_2024 |
| 28 | SDRPF Proposition 84 Round 2 Bioassessment QAPP 2009 | SDRPF Proposition 84 Round 2 Bioassessment Quality Assurance Program Plan 2009 |
| 11 | SJR Bacteria 2007 | Procedures Manual for the San Joaquin River Water Quality Program, Appendix F: San Joaquin River Basin Bacteria Monitoring Program, August 28, 2007. |
| 20 | SNARL QAPP 2000 | QAPP-Aquatic Invertebrate Bioassessment Monitoring in the Eastern Sierra Nevada 2000: Development of Biological Criteria for Stream Water Quality and Evaluations of Environmental Impacts and Restoration Projects in the Lahontan Region |
| 457 | SPI_BA_QAPP_2023_v3.1 | Sierra Pacific Industries Bioassessment Quality Assurance Project Plan Version 3.1(September 14, 2023) |
| 38 | SPI_BA_QAPP_2024_v4.1 | Sierra Pacific Industries Bioassessment Quality Assurance Project Plan Version 4.1(September 13, 2024) |
| 29 | SPI_QAPP_2017_v1.1 | Sierra Pacific Industries Research and Monitoring Program Quality Assurance Project Plan Version 1.1(August 4 2017) |
| 221 | SPI_QAPP_2020_v2.1 | Sierra Pacific Industries Research and Monitoring Program Quality Assurance Project Plan Version 2.1(April 15 2020) |
| 185 | SSJWQC_QAPP_V1_2009 | Quality Assurance Project Plan For Monitoring for the Southern San Joaquin Water Quality Coalition 2009 |
| 455 | SVWQC_QAPP_2010 | Quality Assurance Project Plan For Monitoring for the Sacramento Valley Water Quality Coalition March 2010, Version 5.0 |
| 433 | SWAMP Bioaccumulation Monitoring Program QAPP 2023-2025 | SWRCB. 2023. SWAMP Bioaccumulation Monitoring Program Quality Assurance Project Plan |
| 41 | SWAMP Bioassessment QAPP 2019 | SWAMP Bioassessment Quality Assurance Project Plan 2019 |
| 5 | SWAMP BOG Coastal QAPP 2009 | Bonnema, A. 2009. Quality Assurance Project Plan: Screening Study of Bioaccumulation on the California Coast |
| 191 | SWAMP BOG Coastal QAPP 2018 | BOG QA Project Plan 2018: A Second Statewide Survey of Bioaccumulation on the California Coast |
| 22 | SWAMP BOG Low Contamination Lakes QAPP 2014 | Bonnema, A. 2014. Quality Assurance Project Plan: Study of Bioaccumulation in California Lakes of Low Contamination. Moss Landing Marine Labs. Prepared for SWAMP BOG |
| 3 | SWAMP BOG QAPP 2007 | SWAMP Bioaccumulation Oversight Group Quality Assurance Program Plan v.1.2 11/2007 |
| 44 | SWAMP BOG QAPP 2007, Trend Amendments | SWAMP Bioaccumulation Oversight Group Quality Assurance Program Plan Trend Amendments, 11/2015 |
| 43 | SWAMP BOG QAPP 2016 | Bonnema, A. 2016. Quality Assurance Project Plan: Monitoring Lakes and Reservoirs 05/2016 |
| 42 | SWAMP BOG QAPP 2017 | Bonnema, A. 2017. Quality Assurance Project Plan: Long-term Monitoring of Bass Lakes and Reservoirs in California v.2 09/2017 |
| 45 | SWAMP BOG QAPP 2021 | Quality Assurance Project Plan: Long-term Monitoring of Bass Lakes and Reservoirs in California. v.3, 2021 |
| 13 | SWAMP BOG Rivers QAPP 2011 | Bonnema, A. 2011. Quality Assurance Project Plan: Screening Study of Bioaccumulation in California Rivers. Moss Landing Marine Labs. Prepared for SWAMP BOG, 51 pages plus appendices and attachments |
| 14 | SWAMP BOG Wildlife QAPP 2012 | Bonnema, A. 2012. Quality Assurance Project Plan: Incorporating Wildlife Methylmercury Exposure and Risk Estimates using Biomagnification Factors into California Lake Monitoring. Moss Landing Marine Labs. Prepared for SWAMP BOG |
| 9 | SWAMP Delta Pyrethroid QAPP 2008 | Weston, D, 2007. Quality Assurance Project Plan: Sources, Seasonality, and Toxicity of Pyrethroid Pesticides in the Sacramento-San Joaquin River Delta v.1.0. |
| 7 | SWAMP Labor Day QAPP 2008 | Central Valley Regional Water Quality Control Board, 2008. Quality Assurance Project Plan: SWAMP Recreational Use Study Labor Day Weekenend 2008 v. 1.1. |
| 16 | SWAMP Ocean Acidification QAPP | Busse, L. 2012 Quality Assurance Project Plan: Ocean Acidification Project Plan. SWRCB |
| 2 | SWAMP QAMP 2002 | SWAMP Quality Assurance Management Plan v.1 12/22/02 |
| 4 | SWAMP QAPrP 2008 | SWAMP Quality Assurance Program Plan v1.0 09/01/08 |
| 18 | SWAMP QAPrP 2008_QAPrPTableReference 2013 | SWAMP Quality Assurance Program Plan v1.0 09/01/08, QAPrPTableReference 2013 not including Field Measurements or Indicator Bacteria |
| 21 | SWAMP QAPrP 2008_QAPrPTableReference 2013_amended | SWAMP Quality Assurance Program Plan v1.0 09/01/08, QAPrPTableReference 2013 amended to include Field Measurements and Indicator Bacteria |
| 31 | SWAMP QAPrP 2017 | SWAMP Quality Assurance Program Plan 2017 |
| 46 | SWAMP QAPrP 2022 | SWAMP Quality Assurance Program Plan 2022 |
| 6 | SWAMP Source ID QAPP 2009 | UC Davis, 2009. Quality Assurance Project Plan: Central Valley Bacteria Source Identification Study v. 1. |
| 15 | SWAMP SPoT QAPP 2010 | Siegler, K. 2010 Quality Assurance Project Plan: Stream Pollution Trends Program Plan. University of California Davis-Granite Canyon. Prepared for SWAMP SPoT |
| 450 | SWAMP SPoT QAPP 2018 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2018 |
| 451 | SWAMP SPoT QAPP 2019 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2019 |
| 452 | SWAMP SPoT QAPP 2020 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2020 |
| 453 | SWAMP SPoT QAPP 2021 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2021 |
| 454 | SWAMP SPoT QAPP 2022 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2022 |
| 459 | SWAMP SPoT QAPP 2023 | Quality Assurance Project Plan for the SPoT Monitoring Program in 2023-25 |
| 8 | SWAMP SWCMP QAPP 2009 | Department of Water Resource, 2009. Quality Assurance Project Plan for the Sacramento Watershed Coordinated Monitoring Program v.1.0. |
| 405 | SWGWMPP-QAPP_v20180801 | Surface Water and Groundwater Monitoring Program Plan (Monitoring Program Plan) and Quality Assurance Project Plan (QAPP), v20180801 |
| 162 | SWS_QAPP_2015 | Draft QAPP Bucks Creek Hydroelectric Project Benthic Macroinvertebrate Study, September 2015 |
| 166 | SWtoSSCCRP_2008 | Modesto Area 2 Stormwater to Sanitary Sewer Cross Connection Removal Project. SWRCB Version: 2.0 November 24, 2008 |
| 192 | UARP BMI Monitoring Plan | SMUD. 2016. Aquatic Macroinvertebrate Monitoring Plan. Hydro License Implementation for the SMUD Upper American River Project (FERC Project No. 2101) |
| 103 | UCD-TERC QAPP | UCD-TERC Periphyton Quality Assurance Program Plan |
| 26 | USGS QAPP CA Pesticides 2016 | USGS Quality Assurance Project Plan for California Pesticides Studies v1.0 January 2016 for projects conducted by the U.S. Geological Survey Organic Chemistry Research Laboratory in association with various cooperators within California |
| 34 | USJC Pilot Project QAPP_2017 | Quality Assurance Project Plan Quality Assurance Project plan for watershed Pilot Study Upper San Jose Creek Watershed Pilot Project 2017
Quality Assurance Project Plan Quality Assurance Project plan for watershed Pilot Study |
| 61 | Willits Bypass Stream BA QAPP 2017 | Willits Bypass Project Stream Bioassessment Quality Assurance Project Plan, August 2017 |
| 17 | WRS QAPP 2005 | WRS Analytical Laboratory Quality Assurance Plan rev 3 May 2005 |
| 27 | Yuba Watershed Council Monitoring Committee Citizen Monitor QAPjP | Citizen Water Monitoring Quality Assurance Project Plan for the Yuba Watershed Council Monitoring Committee Revision 1.4 April 26 2013 same as South Yuba River Citizens League |
| 39 | Yuba/Bear Monitoring Committee QAPP v1.5 | QAPP for The Yuba/Bear Monitoring Committee: Outlines how we assure the high quality of our data, standards for calibration, data collection, precision through multiple people checking data accuracy. Revision 1.5, approved May 6, 2019. |