QSP TEST 2024-2025 Appendix 1: ANSWER Risk determination worksheet Appendix 2.1: Post-construction water balance performance standard Appendix 2: ANSWER Post-construction water balance performance standard standard spreadsheet for measuring post-construction water balance performance Appendix 3 - ANSWER Bioassessment Monitoring Guidelines Appendix 4 - ANSWER Adopted/implemented sediment TMDLs. Appendix 5: ANSWER Glossary Appendix 6: ANSWER Acronyms Appendix 7 - Contact Information for State and Regional Water Resources Control Boards. Rainfall erosion waiver - ANSWER Small building sites (>1 and <5 acres) can self-certify if the rainfall erosivity value (R-value) for their location and timeframe is less than or equal to 5. ATS (Active Treatment Systems) - Answer On construction sites, typical eros ion and sediment measures may not be successful in controlling rapid erosion. In such cases, or where stormwater discharges from the site may cause or contribute to a water quality standard exceedance, an Active Treatment System (ATS) may be required. Furthermore, an ATS may be appropriate when site constraints preven t the construction of a properly sized sediment basin, when clay and/or very erosive soils are present, or when the slope lengths are extremely steep or lengthy. What are the NALs for Risk 2 and 3? pH <6.5 and >8.5. Turbidity exceeds 250 NTU. Receiving Water Monitoring Triggers - Answer for Risk Level 3 pH <6.0 or >9.0 Turbidity exceeds 500 NTU. What constitutes a qualifying event? - ANSWER 1/2" or more discharges over some time in which there is no break in rain for more than 48 hours. What permit registration documents are required prior to construction? - A nswer Notice of Intent (NOI) Risk Assessment Post-construction BMP Information Site Map. Storm Water Pollution Prevention Plan. Annual fee Signed Certification Statement What is sedimentation? ANSWER: Deposition of degraded material The Three S's of Wind Erosion: Saltation
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