{"id":1,"date":"2026-07-21T14:17:39","date_gmt":"2026-07-21T14:17:39","guid":{"rendered":"https:\/\/www.zilaco.com\/blog\/?p=1"},"modified":"2026-08-03T17:46:58","modified_gmt":"2026-08-03T17:46:58","slug":"do-i-need-a-swppp","status":"publish","type":"post","link":"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/","title":{"rendered":"Do I Need a SWPPP? California Construction General Permit Requirements"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull main-layout\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-cover alignfull\" style=\"min-height:552px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"1376\" height=\"768\" class=\"wp-block-cover__image-background wp-image-3570 size-full lazyload\" alt=\"Graded construction site with more than one acre of disturbed soil requiring SWPPP coverage under California's Construction General Permit.\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage.webp\" data-object-fit=\"cover\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage.webp 1376w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-300x167.webp 300w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-1024x572.webp 1024w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-768x429.webp 768w\" data-sizes=\"(max-width: 1376px) 100vw, 1376px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1376px; --smush-placeholder-aspect-ratio: 1376\/768;\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-black-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-group hero-block-main\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group alignwide hero-block is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-33ccc8b1 wp-block-group-is-layout-flex\"><div class=\"yoast-breadcrumbs\"><span><span class=\"breadcrumb_last\" aria-current=\"page\">Do I Need a SWPPP? California Construction General Permit Requirements<\/span><\/span><\/div>\n\n\n<h1 class=\"wp-block-heading has-white-color has-text-color has-link-color wp-elements-4b9338b3e220651752493711dd4fa874\" style=\"font-size:58px\"><strong>Do I Need a SWPPP? California Construction General Permit Requirements<\/strong><\/h1>\n\n\n\n<div class=\"wp-block-group alignwide meta-row is-content-justification-left is-layout-flex wp-container-core-group-is-layout-89c4b9e1 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-d05cb3ef wp-block-group-is-layout-flex\">\n<p class=\"has-white-color has-text-color has-link-color has-medium-font-size wp-elements-62436372ccde36d08cbf6bc897ab0881 wp-block-paragraph\">By:<\/p>\n\n\n<div class=\"has-link-color wp-elements-b613c7183e12745998e2e7631d9a7b50 wp-block-post-author-name has-text-color has-white-color has-medium-font-size\">zilaco_admin<\/div><\/div>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color has-medium-font-size wp-elements-4ce2c34df2a75066dd67956e621551c5 wp-block-paragraph\">|<\/p>\n\n\n\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-d05cb3ef wp-block-group-is-layout-flex\">\n<p class=\"has-white-color has-text-color has-link-color has-medium-font-size wp-elements-0afdca800de9b8beba2d7e86faa60d36 wp-block-paragraph\">Last updated:<\/p>\n\n\n<div class=\"has-link-color wp-block-post-date__modified-date wp-elements-76709d81ac4e28640b6ba8e317066ada wp-block-post-date has-text-color has-white-color has-medium-font-size\"><time datetime=\"2026-08-03T17:46:58+00:00\">August 3, 2026<\/time><\/div><\/div>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color has-medium-font-size wp-elements-4ce2c34df2a75066dd67956e621551c5 wp-block-paragraph\">|<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><div class=\"wp-elements-658c1c8df6218c2498addd0a1efc26c4 wp-block-post-time-to-read has-text-color has-white-color has-medium-font-size\">4\u20136 minutes<\/div>\n\n\n<p class=\"has-white-color has-text-color has-link-color has-medium-font-size wp-elements-e37b8e00d7e9efa91d6a188eac477e3b wp-block-paragraph\">read<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:78%\">\n<div class=\"wp-block-group quick-answer-box\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\"><strong>Quick answer:<\/strong>&nbsp;In California, you need a <a href=\"https:\/\/www.zilaco.com\/blog\/what-is-a-swppp\/\" data-type=\"link\" data-id=\"https:\/\/www.zilaco.com\/blog\/what-is-a-swppp\/\">SWPPP<\/a> if your construction project disturbs&nbsp;<strong>one acre or more<\/strong>&nbsp;of soil \u2014 or&nbsp;<strong>less than one acre but is part of a larger common plan of development or sale<\/strong>. Coverage is required under the statewide <a href=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/general_permit_reissuance.html\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/general_permit_reissuance.html\">Construction General Permit (Order 2022-0057-DWQ, effective September 1, 2023).<\/a> Even some sub-acre projects need one if a city, county, or an existing TMDL requires it. When in doubt, a Qualified SWPPP Developer (QSD) can confirm in a quick review.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Below is a simple way to figure out whether your project is covered \u2014 and exactly what to do if it is.<\/p>\n\n\n\n<div class=\"wp-block-group content-cta-block has-background is-vertical is-content-justification-left is-layout-flex wp-container-core-group-is-layout-df7bfe9b wp-block-group-is-layout-flex\" style=\"background-color:#dce7f4\"><div style=\"font-size:14px\" class=\"taxonomy-category wp-block-post-terms\"><a href=\"https:\/\/www.zilaco.com\/blog\/category\/compliance\/\" rel=\"tag\">Compliance<\/a><\/div>\n\n\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong><strong><strong><strong>Not sure where you stand? Zila is California&#8217;s most trusted name in preparing SWPPPs.<\/strong><\/strong><\/strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">We&#8217;ll confirm your requirements for free.<\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns1_141475-4e{gap:var(--global-kb-gap-xs, 0.5rem );flex-direction:row;justify-content:flex-start;align-items:center;}.kt-btns1_141475-4e .kt-button{font-weight:normal;font-style:normal;}.kt-btns1_141475-4e .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_141475-4e .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1_141475-4e\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn1_4e2d9b-92.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn1_4e2d9b-92.kb-button{color:#ffffff;background:#0552e2;font-size:var(--global-kb-font-size-md, 1.25rem);font-family:'Inter Tight';font-weight:600;border-top-left-radius:100px;border-top-right-radius:100px;border-bottom-right-radius:100px;border-bottom-left-radius:100px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.wp-block-kadence-advancedbtn .kb-btn1_4e2d9b-92.kb-button:not(.specificity):not(.extra-specificity){text-decoration:none;}.kb-btn1_4e2d9b-92.kb-button .kb-svg-icon-wrap{font-size:20px;--kb-button-icon-size:20px;}<\/style><a class=\"kb-button kt-button button kb-btn1_4e2d9b-92 kt-btn-size-large kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"http:\/\/zilaco.com\/contact.html\"><span class=\"kt-btn-inner-text\">Request a free estimate<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  role=\"img\"><title>Request Quote<\/title><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#The_1-acre_rule_start_here\" >The 1-acre rule (start here)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#A_quick_decision_checklist\" >A quick decision checklist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#What_%E2%80%9Ccoverage%E2%80%9D_actually_involves\" >What &#8220;coverage&#8221; actually involves<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#What_changed_under_the_2022_permit_and_why_it_matters\" >What changed under the 2022 permit (and why it matters)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#Linear_projects_utilities_and_demolition\" >Linear projects, utilities, and demolition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#Not_sure_Get_a_5-minute_answer\" >Not sure? Get a 5-minute answer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"The_1-acre_rule_start_here\"><\/span><strong><strong>The 1-acre rule (start here)<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">The primary trigger is&nbsp;<strong>total disturbed area<\/strong>, not building size. &#8220;Disturbed&#8221; means any soil-disturbing activity: clearing, grading, grubbing, excavation, stockpiling, or trenching.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:16px\"><strong>1 acre (43,560 sq ft) or more disturbed \u2192 you need permit coverage and a SWPPP.<\/strong><\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Under 1 acre, standing alone \u2192 usually no state permit,<\/strong>&nbsp;but check local rules (see below).<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Under 1 acre, but part of a larger common plan \u2192 you need coverage.<\/strong>&nbsp;A half-acre lot inside a 20-acre subdivision is covered because the&nbsp;<em>whole plan<\/em>&nbsp;exceeds an acre.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">That &#8220;common plan of development or sale&#8221; clause catches a lot of contractors off guard. If your parcel is one phase of a bigger master-planned project, the acre threshold is measured against the entire development, not just your slice.<\/p>\n\n\n<style>.kb-image1_119e96-4a .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image1_119e96-4a alignwide size-full\"><img decoding=\"async\" width=\"2560\" height=\"1465\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-scaled.webp\" alt=\"Decision flowchart showing whether a California construction project needs a Stormwater Pollution Prevention Plan (SWPPP).\" class=\"kb-img wp-image-3575 lazyload\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-scaled.webp 2560w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-300x172.webp 300w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-1024x586.webp 1024w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-768x440.webp 768w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-1536x879.webp 1536w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/California-SWPPP-Requirement-Decision-Flowchart-2048x1172.webp 2048w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1465;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"A_quick_decision_checklist\"><\/span><strong><strong><strong>A quick decision checklist<\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Ask these in order:<\/p>\n\n\n\n<ol style=\"font-size:16px\" class=\"wp-block-list\">\n<li style=\"font-size:16px\"><strong>Will the project disturb 1+ acre of soil in total?<\/strong>&nbsp;\u2192 If yes, you need a SWPPP.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Is it under an acre but part of a larger common plan of development or sale?<\/strong>&nbsp;\u2192 If yes, you need a SWPPP.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Does your city or county require erosion\/sediment control or a local WPCP for smaller sites?<\/strong>&nbsp;\u2192 Many California municipalities do; if yes, you need a plan (sometimes a WPCP rather than a full SWPPP).<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Is the receiving water covered by a sediment-related <a href=\"https:\/\/www.waterboards.ca.gov\/rwqcb2\/water_issues\/programs\/TMDLs\/whataretmdls.html\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/rwqcb2\/water_issues\/programs\/TMDLs\/whataretmdls.html\">TMDL<\/a>, or is the site otherwise flagged?<\/strong>&nbsp;\u2192 Additional requirements may apply.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">If you answered &#8220;yes&#8221; to any of the above, the next section is for you.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"What_%E2%80%9Ccoverage%E2%80%9D_actually_involves\"><\/span><strong><strong><strong><strong>What &#8220;coverage&#8221; actually involves<\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Getting a SWPPP isn&#8217;t a single form \u2014 it&#8217;s enrollment in the Construction General Permit. Here&#8217;s the sequence:<\/p>\n\n\n\n<ol style=\"font-size:16px\" class=\"wp-block-list\">\n<li style=\"font-size:16px\"><strong>Risk-level determination.<\/strong>&nbsp;Your QSD calculates the project&#8217;s&nbsp;<strong><a href=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/general_permit_reissuance.html\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/general_permit_reissuance.html\">Risk Level (1, 2, or 3)<\/a><\/strong>&nbsp;from its sediment risk and the sensitivity of the receiving water. Higher risk levels carry more monitoring, sampling, and rain-event obligations.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>SWPPP preparation.<\/strong>&nbsp;A QSD writes the site-specific plan \u2014 site map, BMPs, inspection procedures, and (for higher risk levels) a Rain Event Action Plan.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>SMARTS filing.<\/strong>&nbsp;The project owner (the &#8220;Legally Responsible Person&#8221;) files a&nbsp;<strong><a href=\"https:\/\/www.epa.gov\/npdes\/submitting-notice-intent-noi-notice-termination-not-or-low-erosivity-waiver-lew-under\" data-type=\"link\" data-id=\"https:\/\/www.epa.gov\/npdes\/submitting-notice-intent-noi-notice-termination-not-or-low-erosivity-waiver-lew-under\">Notice of Intent (NOI)<\/a><\/strong>&nbsp;and uploads Permit Registration Documents <a href=\"https:\/\/smarts.waterboards.ca.gov\/smarts\/faces\/SwSmartsLogin.xhtml\" data-type=\"link\" data-id=\"https:\/\/smarts.waterboards.ca.gov\/smarts\/faces\/SwSmartsLogin.xhtml\">through the state&#8217;s&nbsp;<strong>SMARTS<\/strong>&nbsp;system.<\/a><\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>WDID number issued.<\/strong>&nbsp;Once accepted, the site receives a&nbsp;<strong>WDID number<\/strong>&nbsp;proving coverage \u2014 many cities require this before releasing a grading permit.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>On-site implementation &amp; inspections.<\/strong>&nbsp;A&nbsp;<strong>QSP<\/strong>&nbsp;installs\/maintains BMPs and performs the required inspections and sampling throughout construction.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Notice of Termination (NOT).<\/strong>&nbsp;When the site is finalized and stabilized, the owner files a <a href=\"https:\/\/www.epa.gov\/npdes\/submitting-notice-intent-noi-notice-termination-not-or-low-erosivity-waiver-lew-under\" data-type=\"link\" data-id=\"https:\/\/www.epa.gov\/npdes\/submitting-notice-intent-noi-notice-termination-not-or-low-erosivity-waiver-lew-under\">NOT<\/a> to end coverage and stop annual fees.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"What_changed_under_the_2022_permit_and_why_it_matters\"><\/span><strong><strong><strong><strong><strong>What changed under the 2022 permit (and why it matters)<\/strong><\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">California replaced the old&nbsp;<strong>2009-0009-DWQ<\/strong>&nbsp;permit with&nbsp;<strong><a href=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/docs\/2022-0057-dwq-with-attachments\/cgp2022_order.pdf\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/docs\/2022-0057-dwq-with-attachments\/cgp2022_order.pdf\">Order 2022-0057-DWQ<\/a><\/strong>, effective&nbsp;<strong>September 1, 2023<\/strong>. Many contractors \u2014 and a lot of older online guides \u2014 still reference the outdated 2009 order. Key updates in the current permit include stronger requirements around&nbsp;<strong>passive treatment technologies<\/strong>, updated&nbsp;<strong>TMDL implementation<\/strong>&nbsp;provisions for impaired waters, and revised <a href=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/docs\/2022-0057-dwq-with-attachments\/cgp2022_att_d2.pdf\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/construction\/docs\/2022-0057-dwq-with-attachments\/cgp2022_att_d2.pdf\">Permit Registration Document (PRD) requirements.<\/a> If your compliance paperwork or your consultant still cites the 2009 order, that&#8217;s a red flag worth checking.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"Linear_projects_utilities_and_demolition\"><\/span><strong><strong><strong><strong><strong><strong>Linear projects, utilities, and demolition<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">The permit also covers&nbsp;<strong><a href=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/docs\/constpermits\/guidance\/lup_guidance.pdf\" data-type=\"link\" data-id=\"https:\/\/www.waterboards.ca.gov\/water_issues\/programs\/stormwater\/docs\/constpermits\/guidance\/lup_guidance.pdf\">Linear Underground\/Overhead Projects (LUPs)<\/a><\/strong>&nbsp;\u2014 think pipelines, utility trenching, and cable runs \u2014 which have their own SWPPP considerations. Demolition, if it disturbs soil at or above the threshold, can trigger coverage too. These edge cases are exactly where a quick QSD review saves you from a compliance surprise mid-project.<\/p>\n\n\n\n<div class=\"wp-block-group final-cta-block has-white-color has-text-color has-background has-link-color wp-elements-9460533b1c17090e1be2da9f8a76de73 is-vertical is-content-justification-left is-layout-flex wp-container-core-group-is-layout-df7bfe9b wp-block-group-is-layout-flex\" style=\"background-color:#002d74\"><div style=\"color:#75a5ea;font-size:14px\" class=\"taxonomy-category has-link-color wp-elements-7164d94799f99cfc0a9c8e57f11bf093 wp-block-post-terms has-text-color\"><a href=\"https:\/\/www.zilaco.com\/blog\/category\/compliance\/\" rel=\"tag\">Compliance<\/a><\/div>\n\n\n<h4 class=\"wp-block-heading has-white-color has-text-color has-link-color has-medium-font-size wp-elements-3446a2f781989575757e6c633796b8cc\"><strong><strong><strong><strong><strong><strong><strong>When it&#8217;s unclear, ask the experts.<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/h4>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-8b8557a052117ad7001663c7043b6b87 wp-block-paragraph\" style=\"color:#c2c2c2;font-size:16px\">Zila is California&#8217;s most trusted name in preparing SWPPPs, and we offer customized pricing plus price matching.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><style>.wp-block-kadence-advancedbtn.kb-btns1_d86e9f-d1{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns1_d86e9f-d1 .kt-button{font-weight:normal;font-style:normal;}.kt-btns1_d86e9f-d1 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_d86e9f-d1 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1_d86e9f-d1\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn1_fc4e6a-90.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn1_fc4e6a-90.kb-button{background:#0552e2;font-size:var(--global-kb-font-size-md, 1.25rem);font-family:'Inter Tight';font-weight:600;border-top-left-radius:100px;border-top-right-radius:100px;border-bottom-right-radius:100px;border-bottom-left-radius:100px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kb-btn1_fc4e6a-90.kb-button .kb-svg-icon-wrap{font-size:20px;--kb-button-icon-size:20px;}<\/style><a class=\"kb-button kt-button button kb-btn1_fc4e6a-90 kt-btn-size-large kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"http:\/\/zilaco.com\/contact.html\"><span class=\"kt-btn-inner-text\">Start your SWPPP here<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"Not_sure_Get_a_5-minute_answer\"><\/span><strong><strong><strong><strong><strong><strong>Not sure? Get a 5-minute answer<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">The fastest way to know for certain is to have a Qualified SWPPP Developer look at your site size, location, and receiving waters.&nbsp;<strong>Zila is California&#8217;s most trusted name in preparing SWPPPs<\/strong>&nbsp;\u2014 our QSDs will confirm whether you need coverage, determine your Risk Level, prepare and file everything through SMARTS, and provide QSP inspections once you break ground, all with customized pricing and price matching. We work with contractors, developers, and agencies across California, including Los Angeles, Anaheim, Santa Ana, Moreno Valley, and Victorville.<\/p>\n\n\n\n<div class=\"wp-block-group final-cta-block has-white-color has-text-color has-background has-link-color wp-elements-2add3695327b8c3b7e6340cb15b0e784 is-vertical is-content-justification-left is-layout-flex wp-container-core-group-is-layout-df7bfe9b wp-block-group-is-layout-flex\" style=\"background-color:#002d74\"><div style=\"color:#75a5ea;font-size:14px\" class=\"taxonomy-category has-link-color wp-elements-7164d94799f99cfc0a9c8e57f11bf093 wp-block-post-terms has-text-color\"><a href=\"https:\/\/www.zilaco.com\/blog\/category\/compliance\/\" rel=\"tag\">Compliance<\/a><\/div>\n\n\n<h4 class=\"wp-block-heading has-white-color has-text-color has-link-color has-medium-font-size wp-elements-a43ea57a8fd33c1535f523292e3cf725\"><strong><strong><strong><strong><strong><strong><strong><strong>Tell us about your project and we&#8217;ll confirm your requirements fast.<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/h4>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><style>.wp-block-kadence-advancedbtn.kb-btns1_472bd6-36{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns1_472bd6-36 .kt-button{font-weight:normal;font-style:normal;}.kt-btns1_472bd6-36 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_472bd6-36 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1_472bd6-36\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn1_9933cf-be.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn1_9933cf-be.kb-button{background:#0552e2;font-size:var(--global-kb-font-size-md, 1.25rem);font-family:'Inter Tight';font-weight:600;border-top-left-radius:100px;border-top-right-radius:100px;border-bottom-right-radius:100px;border-bottom-left-radius:100px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kb-btn1_9933cf-be.kb-button .kb-svg-icon-wrap{font-size:20px;--kb-button-icon-size:20px;}<\/style><a class=\"kb-button kt-button button kb-btn1_9933cf-be kt-btn-size-large kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"http:\/\/zilaco.com\/contact.html\"><span class=\"kt-btn-inner-text\">Start your SWPPP with a free estimate<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\"><em>Related reading:<\/em> <em><a href=\"https:\/\/www.zilaco.com\/blog\/what-is-a-swppp\/\" data-type=\"link\" data-id=\"https:\/\/www.zilaco.com\/blog\/what-is-a-swppp\/\">What Is a SWPPP?<\/a>&nbsp;and&nbsp;<a href=\"https:\/\/www.zilaco.com\/blog\/swppp-cost-california\/\" data-type=\"link\" data-id=\"https:\/\/www.zilaco.com\/blog\/swppp-cost-california\/\">How Much Does a SWPPP Cost in California?<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:28px\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><strong>Frequently Asked Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<section id='helpie-faq-6a7282b80849f' \n                class='helpie-faq accordions faq-toggle open-first' \n                data-collection='' \n                data-pagination='0' \n                data-search='0' \n                data-pagination-enabled='0'\n                role='region'\n                aria-label='FAQ Section'\n                aria-live='polite'><article class=\"accordion \"><div class='helpie-faq-row'><div class='helpie-faq-col helpie-faq-col-12' ><ul><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-3235\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-3235\"\r\n                data-id=\"post-3235\" \r\n                data-item=\"hfaq-post-3235\" data-slug=\"do-i-need-a-swppp-for-less-than-one-acre\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">Do I need a SWPPP for less than one acre?<\/div><\/div><div id=\"accordion-content-post-3235\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-3235\"\r\n                style=\"background:transparent;\">\n<p class=\"wp-block-paragraph\">Usually not for a stand-alone sub-acre site, but you do if it&#8217;s part of a larger common plan of development or sale, or if your city, county, or a local TMDL requires erosion and sediment controls.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-3237\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-3237\"\r\n                data-id=\"post-3237\" \r\n                data-item=\"hfaq-post-3237\" data-slug=\"what-is-the-disturbed-acreage-threshold-for-a-swppp-in-california\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">What is the disturbed-acreage threshold for a SWPPP in California?<\/div><\/div><div id=\"accordion-content-post-3237\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-3237\"\r\n                style=\"background:transparent;\">\n<p class=\"wp-block-paragraph\">One acre (43,560 square feet) of total soil disturbance triggers coverage under the Construction General Permit \u2014 measured across the entire common plan of development, not just a single lot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-3240\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-3240\"\r\n                data-id=\"post-3240\" \r\n                data-item=\"hfaq-post-3240\" data-slug=\"what-permit-governs-swppps-in-california-right-now\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">What permit governs SWPPPs in California right now?<\/div><\/div><div id=\"accordion-content-post-3240\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-3240\"\r\n                style=\"background:transparent;\">\n<p class=\"wp-block-paragraph\">The current statewide permit is Order 2022-0057-DWQ, effective September 1, 2023, which replaced the older 2009-0009-DWQ order.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-3242\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-3242\"\r\n                data-id=\"post-3242\" \r\n                data-item=\"hfaq-post-3242\" data-slug=\"what-is-a-wdid-number\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">What is a WDID number?\u00a0<\/div><\/div><div id=\"accordion-content-post-3242\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-3242\"\r\n                style=\"background:transparent;\">\n<p class=\"wp-block-paragraph\">A WDID (Waste Discharge Identification) number is issued through SMARTS once your Notice of Intent is accepted. It proves permit coverage and is often required before a city will issue your grading permit.<\/p>\n<\/div><\/li><li class=\"accordion__item \"><div class=\"accordion__header \" \r\n                id=\"accordion-header-post-3244\"\r\n                role=\"button\"\r\n                aria-expanded=\"false\"\r\n                aria-controls=\"accordion-content-post-3244\"\r\n                data-id=\"post-3244\" \r\n                data-item=\"hfaq-post-3244\" data-slug=\"who-determines-my-projects-risk-level\" \r\n                style=\"background:transparent;\" \r\n                data-tags=\"\"\r\n                tabindex=\"0\"><div class=\"accordion__title\">Who determines my project&#8217;s Risk Level?<\/div><\/div><div id=\"accordion-content-post-3244\" \r\n                class=\"accordion__body\" \r\n                role=\"region\"\r\n                aria-labelledby=\"accordion-header-post-3244\"\r\n                style=\"background:transparent;\">\n<p class=\"wp-block-paragraph\">A Qualified SWPPP Developer (QSD) calculates your Risk Level (1, 2, or 3) based on the site&#8217;s sediment risk and the sensitivity of the receiving water.<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/article><\/section>\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group social-share has-small-font-size is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-524f8de7 wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-9cb2061dc06178dc7596a8fc5eae5d45\" style=\"color:#0552e2;font-size:24px\">Like this blog? Share it!<\/h4>\n\n\n\n<ul class=\"wp-block-social-links has-large-icon-size is-layout-flex wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-linkedin wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/linkedin.com\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">LinkedIn<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-twitter wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/x.com\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M22.23,5.924c-0.736,0.326-1.527,0.547-2.357,0.646c0.847-0.508,1.498-1.312,1.804-2.27 c-0.793,0.47-1.671,0.812-2.606,0.996C18.324,4.498,17.257,4,16.077,4c-2.266,0-4.103,1.837-4.103,4.103 c0,0.322,0.036,0.635,0.106,0.935C8.67,8.867,5.647,7.234,3.623,4.751C3.27,5.357,3.067,6.062,3.067,6.814 c0,1.424,0.724,2.679,1.825,3.415c-0.673-0.021-1.305-0.206-1.859-0.513c0,0.017,0,0.034,0,0.052c0,1.988,1.414,3.647,3.292,4.023 c-0.344,0.094-0.707,0.144-1.081,0.144c-0.264,0-0.521-0.026-0.772-0.074c0.522,1.63,2.038,2.816,3.833,2.85 c-1.404,1.1-3.174,1.756-5.096,1.756c-0.331,0-0.658-0.019-0.979-0.057c1.816,1.164,3.973,1.843,6.29,1.843 c7.547,0,11.675-6.252,11.675-11.675c0-0.178-0.004-0.355-0.012-0.531C20.985,7.47,21.68,6.747,22.23,5.924z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Twitter<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-whatsapp wp-block-social-link\"><a rel=\"noopener nofollow\" target=\"_blank\" href=\"https:\/\/whatsapp.com\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M 12.011719 2 C 6.5057187 2 2.0234844 6.478375 2.0214844 11.984375 C 2.0204844 13.744375 2.4814687 15.462563 3.3554688 16.976562 L 2 22 L 7.2324219 20.763672 C 8.6914219 21.559672 10.333859 21.977516 12.005859 21.978516 L 12.009766 21.978516 C 17.514766 21.978516 21.995047 17.499141 21.998047 11.994141 C 22.000047 9.3251406 20.962172 6.8157344 19.076172 4.9277344 C 17.190172 3.0407344 14.683719 2.001 12.011719 2 z M 12.009766 4 C 14.145766 4.001 16.153109 4.8337969 17.662109 6.3417969 C 19.171109 7.8517969 20.000047 9.8581875 19.998047 11.992188 C 19.996047 16.396187 16.413812 19.978516 12.007812 19.978516 C 10.674812 19.977516 9.3544062 19.642812 8.1914062 19.007812 L 7.5175781 18.640625 L 6.7734375 18.816406 L 4.8046875 19.28125 L 5.2851562 17.496094 L 5.5019531 16.695312 L 5.0878906 15.976562 C 4.3898906 14.768562 4.0204844 13.387375 4.0214844 11.984375 C 4.0234844 7.582375 7.6067656 4 12.009766 4 z M 8.4765625 7.375 C 8.3095625 7.375 8.0395469 7.4375 7.8105469 7.6875 C 7.5815469 7.9365 6.9355469 8.5395781 6.9355469 9.7675781 C 6.9355469 10.995578 7.8300781 12.182609 7.9550781 12.349609 C 8.0790781 12.515609 9.68175 15.115234 12.21875 16.115234 C 14.32675 16.946234 14.754891 16.782234 15.212891 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wp-container-core-group-is-layout-524f8de7 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 omw-open-modal\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color has-custom-font-size wp-element-button\" href=\"#omw-2742\" style=\"border-top-left-radius:100px;border-top-right-radius:100px;border-bottom-left-radius:100px;border-bottom-right-radius:100px;background-color:#0552e2;font-size:16px\">Request Quote<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">No obligation. Response within 24 hours.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group article-block is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<h4 class=\"wp-block-heading\" style=\"font-size:24px\">Related Compliance Articles<\/h4>\n\n\n<ul style=\"color:#0552e2;font-size:18px\" class=\"wp-block-latest-posts__list has-link-color wp-elements-1593dc5263b7aa87d8e41305dc0f49d9 wp-block-latest-posts has-text-color\"><li><div class=\"wp-block-latest-posts__featured-image alignleft\"><a href=\"https:\/\/www.zilaco.com\/blog\/swppp-cost-california\/\" aria-label=\"How Much Does a SWPPP Cost in California? (2026 Pricing Guide)\"><img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Consultation-at-a-California-Construction-Site-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"Zila QSD reviewing SWPPP compliance requirements with a contractor on a California job site.\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Consultation-at-a-California-Construction-Site-150x150.webp 150w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Consultation-at-a-California-Construction-Site-600x600.webp 600w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.zilaco.com\/blog\/swppp-cost-california\/\">How Much Does a SWPPP Cost in California? (2026 Pricing Guide)<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image alignleft\"><a href=\"https:\/\/www.zilaco.com\/blog\/swppp-violations-fines-california\/\" aria-label=\"SWPPP Violations &amp; Fines in California: What Non-Compliance Really Costs\"><img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Inspection-at-a-California-Construction-Site-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"Construction site inspection for SWPPP compliance to help prevent stormwater violations and fines in California.\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Inspection-at-a-California-Construction-Site-150x150.webp 150w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/SWPPP-Compliance-Inspection-at-a-California-Construction-Site-600x600.webp 600w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.zilaco.com\/blog\/swppp-violations-fines-california\/\">SWPPP Violations &amp; Fines in California: What Non-Compliance Really Costs<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image alignleft\"><a href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/\" aria-label=\"Do I Need a SWPPP? California Construction General Permit Requirements\"><img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"Graded construction site with more than one acre of disturbed soil requiring SWPPP coverage under California&#039;s Construction General Permit.\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-150x150.webp 150w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/07\/Graded-Construction-Site-Requiring-SWPPP-Coverage-600x600.webp 600w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.zilaco.com\/blog\/do-i-need-a-swppp\/\">Do I Need a SWPPP? California Construction General Permit Requirements<\/a><\/li>\n<\/ul><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull footer-cta\"><img decoding=\"async\" width=\"1024\" height=\"336\" class=\"wp-block-cover__image-background wp-image-645 size-large lazyload\" alt=\"\" data-src=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-1024x336.png\" data-object-fit=\"cover\" data-srcset=\"https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-1024x336.png 1024w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-300x98.png 300w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-768x252.png 768w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-1536x503.png 1536w, https:\/\/www.zilaco.com\/blog\/wp-content\/uploads\/2026\/05\/Footer-Container-2048x671.png 2048w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/336;\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#0599b0\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-group footer-cta-block is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-524f8de7 wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading has-text-align-center has-white-color has-text-color has-link-color wp-elements-2f72d5ceb467884d3c60215a3686c55e\" style=\"font-size:48px\"><strong>Have a project in mind? Let&#8217;s talk.<\/strong><\/h3>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-c42f3963\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-white-color has-text-color has-link-color wp-elements-cb2c237d2e7665ee92e0edbf3cfb4aad wp-block-paragraph\" style=\"font-size:18px\">Whether you&#8217;re breaking ground next week or planning ahead, our team can walk you through what you need \u2014 no jargon, no pressure.<\/p>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-c0740251\"><\/div>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns1_dd3b60-f4{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns1_dd3b60-f4 .kt-button{font-weight:normal;font-style:normal;}.kt-btns1_dd3b60-f4 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_dd3b60-f4 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1_dd3b60-f4\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn1_ff3d03-47.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn1_ff3d03-47.kb-button{color:#0552e2;background:#ffffff;font-size:var(--global-kb-font-size-md, 1.25rem);font-family:'Inter Tight';font-weight:600;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-right-radius:12px;border-bottom-left-radius:12px;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kb-btn1_ff3d03-47.kb-button .kb-svg-icon-wrap{font-size:20px;--kb-button-icon-size:20px;}.wp-block-kadence-advancedbtn .kb-btn1_ff3d03-47.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1_ff3d03-47.kb-button:focus{color:#ffffff;background:#0552e2;}<\/style><a class=\"kb-button kt-button button kb-btn1_ff3d03-47 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true omw-open-modal wp-block-kadence-singlebtn\" href=\"#omw-2742\"><span class=\"kt-btn-inner-text\">Get Your Free Quote<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n\n\n\n<div class=\"wp-block-group row-cta is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-d05cb3ef wp-block-group-is-layout-flex\">\n<p class=\"has-white-color has-text-color has-link-color wp-elements-30cece83ce010a4fb7bbcf1b976aa56d wp-block-paragraph\" style=\"font-size:18px\">\u2713 500+ Projects<\/p>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color wp-elements-f4a24c8f5bca192f3f055dd66b097fb3 wp-block-paragraph\" style=\"font-size:18px\">\u2713 Same-Day Response<\/p>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color wp-elements-5bd3dd26751fe16c937eb083ba0e1617 wp-block-paragraph\" style=\"font-size:18px\">\u2713 No Obligation<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group blog-list-title-cta has-text-color has-link-color has-small-font-size wp-elements-3163a9ff3195842247c3347baa53b7cd is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-b0ffac9c wp-block-group-is-layout-flex\" style=\"color:#0552e2\">\n<h3 class=\"wp-block-heading\" style=\"font-size:48px\">Latest Insights<\/h3>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns1_720a72-02{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns1_720a72-02 .kt-button{font-weight:normal;font-style:normal;}.kt-btns1_720a72-02 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1_720a72-02 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1_720a72-02\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn1_39f545-8c.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn1_39f545-8c.kb-button{color:#0552e2;font-size:var(--global-kb-font-size-md, 1.25rem);font-family:'Inter Tight';font-weight:600;padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kb-btn1_39f545-8c.kb-button .kb-svg-icon-wrap{font-size:20px;--kb-button-icon-size:20px;}<\/style><a class=\"kb-button kt-button button kb-btn1_39f545-8c kt-btn-size-large kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn\" href=\"https:\/\/www.zilaco.com\/blog\/swppp-blog\/#blog-container\"><span class=\"kt-btn-inner-text\">See All Insights<\/span><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_arrowRight kt-btn-icon-side-right\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 latest-blog-grid wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-0fed8f92 wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-3355 post type-post status-publish format-standard has-post-thumbnail hentry category-swppp entry has-media\">\n\n<div class=\"wp-block-group\" style=\"padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><h4 style=\"color:#0552e2;font-size:24px\" class=\"has-link-color wp-elements-480907771b771cee6c698f730b73dc98 wp-block-post-title has-text-color\">EPA SWPPP: The Federal Construction General Permit Explained<\/h4>\n\n<div style=\"font-size:16px\" class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Quick answer:&nbsp;An EPA SWPPP is a Stormwater Pollution Prevention Plan required under the federal&nbsp;Construction General Permit (CGP)&nbsp;\u2014 the National Pollutant Discharge Elimination System (NPDES) permit the U.S. EPA issues for construction that disturbs&nbsp;one acre or more&nbsp;of land (or less, if part of a larger common plan of development). A SWPPP is a nationwide Clean Water&hellip;<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.zilaco.com\/blog\/epa-swppp-construction-general-permit\/\">Read More<\/a><\/p><\/div><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-3287 post type-post status-publish format-standard has-post-thumbnail hentry category-guides entry has-media\">\n\n<div class=\"wp-block-group\" style=\"padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><h4 style=\"color:#0552e2;font-size:24px\" class=\"has-link-color wp-elements-480907771b771cee6c698f730b73dc98 wp-block-post-title has-text-color\">How Much Does a SWPPP Cost in California? (2026 Pricing Guide)<\/h4>\n\n<div style=\"font-size:16px\" class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Quick answer:&nbsp;In California, preparing a SWPPP typically costs between&nbsp;$1,500 and $5,000+, with the final price depending on factors like site size, Risk Level, and complexity. On top of preparation, ongoing&nbsp;QSP inspections&nbsp;generally start around&nbsp;$250 per visit&nbsp;(or a monthly retainer), and the state charges an&nbsp;annual permit fee&nbsp;based on disturbed acreage. Budget for the plan, the inspections, and&hellip;<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.zilaco.com\/blog\/swppp-cost-california\/\">Read More<\/a><\/p><\/div><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-1338 post type-post status-publish format-standard has-post-thumbnail hentry category-guides entry has-media\">\n\n<div class=\"wp-block-group\" style=\"padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><h4 style=\"color:#0552e2;font-size:24px\" class=\"has-link-color wp-elements-480907771b771cee6c698f730b73dc98 wp-block-post-title has-text-color\">SWPPP Violations &amp; Fines in California: What Non-Compliance Really Costs<\/h4>\n\n<div style=\"font-size:16px\" class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Quick answer:&nbsp;In California, a SWPPP violation happens when a construction site fails to have, follow, or properly document its Stormwater Pollution Prevention Plan. Consequences range from a written Notice of Violation to a full&nbsp;stop-work order&nbsp;\u2014 and financial penalties that can reach&nbsp;tens of thousands of dollars per day, per violation&nbsp;under the federal Clean Water Act and&hellip;<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/www.zilaco.com\/blog\/swppp-violations-fines-california\/\">Read More<\/a><\/p><\/div><\/div><\/div>\n\n<\/li><\/ul><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Quick answer:&nbsp;In California, you need a SWPPP if your construction project disturbs&nbsp;one acre or more&nbsp;of soil \u2014 or&nbsp;less than one acre but is part of a larger common plan of development or sale. Coverage is required under the statewide Construction General Permit (Order 2022-0057-DWQ, effective September 1, 2023). Even some sub-acre projects need one if [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"on","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"off","ocean_display_header":"on","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"9","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"on","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"off","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","omw_enable_modal_window":"enable","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-compliance","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Do I Need a SWPPP? 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