- User error: "attributes" is an invalid render array key in Drupal\Core\Render\Element::children() (line 98 of core/lib/Drupal/Core/Render/Element.php).
Drupal\Core\Render\Element::children(Array, 1) (Line: 404) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 581) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 39) __TwigTemplate_f6e4ca43756d43a8ea120e688809d06a->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field--paragraph--field-direction-of-change-last-w.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 70) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_content(Array, Array) (Line: 182) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_paragraph(Array, Array) (Line: 182) Twig\Template->displayBlock('paragraph', Array, Array) (Line: 46) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/paragraphs/paragraph--current-conditions-stats--default.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67) __TwigTemplate_bad9ff0fbb7c6620c7a15eef2dc67991->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 52) __TwigTemplate_300cc54aed5b5606f7344be59f76f19c->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('core/modules/layout_discovery/layouts/onecol/layout--onecol.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('layout__onecol', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_60bb6d951cd91f8159ab3e0d54ecd507->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('modules/contrib/ds/templates/ds-entity-view.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('ds_entity_view', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array, ) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 243) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718) Drupal\Core\DrupalKernel->handle(Object) (Line: 19) - User error: "attributes" is an invalid render array key in Drupal\Core\Render\Element::children() (line 98 of core/lib/Drupal/Core/Render/Element.php).
Drupal\Core\Render\Element::children(Array, 1) (Line: 404) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 581) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 39) __TwigTemplate_2e3cbf85c934f716946f24fa686cd0d6->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field--paragraph--field-direction-of-change-last-m.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 70) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_content(Array, Array) (Line: 182) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_paragraph(Array, Array) (Line: 182) Twig\Template->displayBlock('paragraph', Array, Array) (Line: 46) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/paragraphs/paragraph--current-conditions-stats--default.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67) __TwigTemplate_bad9ff0fbb7c6620c7a15eef2dc67991->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 52) __TwigTemplate_300cc54aed5b5606f7344be59f76f19c->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('core/modules/layout_discovery/layouts/onecol/layout--onecol.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('layout__onecol', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_60bb6d951cd91f8159ab3e0d54ecd507->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('modules/contrib/ds/templates/ds-entity-view.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('ds_entity_view', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array, ) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 243) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718) Drupal\Core\DrupalKernel->handle(Object) (Line: 19) - User error: "attributes" is an invalid render array key in Drupal\Core\Render\Element::children() (line 98 of core/lib/Drupal/Core/Render/Element.php).
Drupal\Core\Render\Element::children(Array, 1) (Line: 404) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 581) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 39) __TwigTemplate_f6e4ca43756d43a8ea120e688809d06a->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field--paragraph--field-direction-of-change-last-w.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 70) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_content(Array, Array) (Line: 182) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_paragraph(Array, Array) (Line: 182) Twig\Template->displayBlock('paragraph', Array, Array) (Line: 46) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/paragraphs/paragraph--current-conditions-stats--default.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67) __TwigTemplate_bad9ff0fbb7c6620c7a15eef2dc67991->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 52) __TwigTemplate_300cc54aed5b5606f7344be59f76f19c->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('core/modules/layout_discovery/layouts/onecol/layout--onecol.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('layout__onecol', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_60bb6d951cd91f8159ab3e0d54ecd507->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('modules/contrib/ds/templates/ds-entity-view.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('ds_entity_view', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array, ) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 243) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718) Drupal\Core\DrupalKernel->handle(Object) (Line: 19) - User error: "attributes" is an invalid render array key in Drupal\Core\Render\Element::children() (line 98 of core/lib/Drupal/Core/Render/Element.php).
Drupal\Core\Render\Element::children(Array, 1) (Line: 404) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 581) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 39) __TwigTemplate_f6e4ca43756d43a8ea120e688809d06a->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field--paragraph--field-direction-of-change-last-w.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 70) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_content(Array, Array) (Line: 182) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->block_paragraph(Array, Array) (Line: 182) Twig\Template->displayBlock('paragraph', Array, Array) (Line: 46) __TwigTemplate_8b40c5adfee49f6b3d3c51e44646a6cb->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/paragraphs/paragraph--current-conditions-stats--default.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 67) __TwigTemplate_bad9ff0fbb7c6620c7a15eef2dc67991->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/uswds_drought/templates/field/field.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array) (Line: 446) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 52) __TwigTemplate_300cc54aed5b5606f7344be59f76f19c->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('core/modules/layout_discovery/layouts/onecol/layout--onecol.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('layout__onecol', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array) (Line: 479) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_60bb6d951cd91f8159ab3e0d54ecd507->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('modules/contrib/ds/templates/ds-entity-view.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('ds_entity_view', Array) (Line: 433) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204) Drupal\Core\Render\Renderer->render(Array, ) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 243) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Apalachicola-Chattahoochee-Flint (ACF) River Basin Drought & Water Dashboard
Explore timely and reliable information on past, present, and future drought conditions to increase drought early warning capacity and support decision making across the ACF Basin.
of USGS streamgages in the ACF Basin have below-normal 28-day average streamflow (updates Thursdays)
counties in the ACF Basin are designated in drought by the USDA
wettest May on record, over the past 129 years
driest year to date over the past 129 years (January-May 2023)
The U.S. Drought Monitor map is updated each Thursday to show the location and intensity of drought across the country. The map uses five classifications: abnormally dry (D0), showing areas that may be going into or are coming out of drought, and four levels of drought: moderate (D1), severe (D2), extreme (D3), and exceptional (D4).
This map is used by USDA to trigger disaster declarations and loan eligibility. Individual states and water supply planning may utilize additional information to inform their declarations and actions.
The U.S. Drought Monitor is a joint effort of the National Drought Mitigation Center, USDA, and NOAA.
This map shows precipitation for the past 30 days as a percentage of the historical average (1991–2020) for the same time period. Green/blue shades indicate above-normal precipitation, while brown shades indicate below-normal precipitation.
Want to view precipitation data for different timescales?
View more maps via Climate Engine.
The Lawn and Garden Moisture Index measures the capacity of current soil moisture to sustain healthy lawns and gardens.
The index is computed in two stages. The first involves how much recent precipitation (over the past 21 days) contributes to current soil moisture. The second involves finding how much the total effective rainfall for the current day differs from a “standard” amount of rainfall considered to be adequate for that time of year to sustain healthy lawns and gardens.
Positive values of the index indicate adequate precipitation or better, while negative values indicate a precipitation deficit.
| Value | Map Hex Color | % of ACF Basin | Description |
|---|---|---|---|
| D0 - Abnormally Dry | #ffff00 | 3.7 | Abnormally Dry Abnormally Dry (D0) indicates a region that is going into or coming out of drought. View typical impacts by state. |
| D1 – Moderate Drought | #ffcc99 | 0.0 | Moderate Drought Moderate Drought (D1) is the first of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D2 – Severe Drought | #ff6600 | 0 | Severe Drought Severe Drought (D2) is the second of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D3 – Extreme Drought | #ff0000 | 0 | Extreme Drought Extreme Drought (D3) is the third of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D4 – Exceptional Drought | #660000 | 0 | Exceptional Drought Exceptional Drought (D4) is the most intense drought category, according to the U.S. Drought Monitor. View typical impacts by state. |
| Total Area in Drought (D1–D4) | #ffffff | 0.0 | Total Area in Drought (D1–D4) Percent area of the ACF River Basin that is currently in drought (D1–D4), according to the U.S. Drought Monitor. |
| Range | Map Hex Color | Description |
|---|---|---|
| 0% - 25% | #8c510a | Precipitation was only 0% to 25% of the historical average for this location, compared to the same date range from 1991–2020. |
| 25% - 50% | #bf812d | 25%–50% of Normal Precipitation was 25% to 50% of the historical average for this location, compared to the same date range from 1991–2020. |
| 50% - 75% | #dfc27d | 50%–75% of Normal Precipitation was 50% to 75% of the historical average for this location, compared to the same date range from 1991–2020. |
| 75% - 100% | #f6e8c3 | 75%–100% of Normal Precipitation was 75% to 100% of the historical average for this location, compared to the same date range from 1991–2020. |
| Range | Map Hex Color | Description |
|---|---|---|
| 100% - 150% | #c7eae5 | 100%–150% of Normal Precipitation was 100% to 150% of the historical average for this location, compared to the same date range from 1991–2020. |
| 150% - 200% | #80cdc1 | 150%–200% of Normal Precipitation was 150% to 200% of the historical average for this location, compared to the same date range from 1991–2020. |
| 200% - 300% | #35978f | 200%–300% of Normal Precipitation was 200% to 300% of the historical average for this location, compared to the same date range from 1991–2020. |
| 300% - | #01665e | >300% of Normal Precipitation was greater than 300% of the historical average for this location, compared to the same date range from 1991–2020. |
| Range | Map Hex Color |
|---|---|
| -2 - -1.5 | #cc0000 |
| -1.5 - -1.0 | #ff6600 |
| -1.0 - -0.5 | #ffa200 |
| -0.5 - 0 | #ebeb50 |
| Range | Map Hex Color |
|---|---|
| 0 - 0.5 | #8ce48c |
| 0.5 - 1.5 | #00c800 |
| 1.5 - 2.0 | #00af00 |
| 2.0 - | #009600 |
The U.S. Drought Monitor map is updated each Thursday to show the location and intensity of drought across the country. The map uses five classifications: abnormally dry (D0), showing areas that may be going into or are coming out of drought, and four levels of drought: moderate (D1), severe (D2), extreme (D3), and exceptional (D4).
This map is used by USDA to trigger disaster declarations and loan eligibility. Individual states and water supply planning may utilize additional information to inform their declarations and actions.
The U.S. Drought Monitor is a joint effort of the National Drought Mitigation Center, USDA, and NOAA.
This map shows precipitation for the past 30 days as a percentage of the historical average (1991–2020) for the same time period. Green/blue shades indicate above-normal precipitation, while brown shades indicate below-normal precipitation.
Want to view precipitation data for different timescales?
View more maps via Climate Engine.
The Lawn and Garden Moisture Index measures the capacity of current soil moisture to sustain healthy lawns and gardens.
The index is computed in two stages. The first involves how much recent precipitation (over the past 21 days) contributes to current soil moisture. The second involves finding how much the total effective rainfall for the current day differs from a “standard” amount of rainfall considered to be adequate for that time of year to sustain healthy lawns and gardens.
Positive values of the index indicate adequate precipitation or better, while negative values indicate a precipitation deficit.
The U.S. Drought Monitor map is updated weekly on Thursday mornings, with data valid through the previous Tuesday at 7 am Eastern.
Precipitation data are updated daily, with a delay of 3 to 4 days to allow for data collection and quality control.
The Lawn and Garden Moisture Index is updated daily.
This graph shows the year-to-date composite conservation storage (in acre-feet) for the ACF River Basin—that is, the combined storage of Lake Sidney Lanier, West Point Lake, and Walter F. George Lake—as well as forecast storage for the next 4 weeks (orange line). The U.S. Army Corps of Engineers (USACE) categorizes conservation storage into 5 action zones, which trigger drought operations in the ACF River Basin:
- Zones 1 and 2: Not classified as drought conditions, normal operations are in place.
- Zone 3: Drought contingency operations are triggered, hydropower is supported at a reduced level.
- Zone 4: Severe drought conditions exist, navigation is not supported, hydropower is likely to be generated only during concurrent use.
- Drought Zone: Emergency drought operations are triggered, hydropower will only be met as a result of meeting other project purposes.
View this graph on the USACE website.
Current and forecasted lake levels for U.S. Army Corps of Engineers (USACE) projects in and near the ACF River Basin. Where applicable, lakes are color-coded based on USACE lake action zones*, which provide guidance on meeting minimum hydropower needs at each project and determine the amount of storage available for navigation, water supply, and water quality. Click on any of the lakes to view the current lake level and the 1-week forecast (measured in ft MSL, feet above mean sea level).
* For Lake Seminole (Jim Woodruff Dam), which has no action zones, green = below maximum operating level, and blue = above maximum operating level. Forecasts are not available for R.F. Henry and William Dannelly in the ACT Basin. Navigation restrictions in the action zones below do not apply to Allatoona and Carters, as navigation is only directly supported for reservoirs in the ACF Basin.
This map shows current streamflow conditions compared to historical conditions for the same day of the year, alongside the most recent U.S. Drought Monitor. Click on a streamgage to view current data from the U.S. Geological Survey.
The map depicts 28-day average streamflow conditions as computed at U.S. Geological Survey (USGS) streamgages. The colors represent 28-day average streamflow compared to percentiles of historical 28-day average streamflow for the day of the year. Click on a streamgage to view more data for that location.
| Value | Map Hex Color |
|---|---|
| Walter F. George Lake | #0000f5 |
| West Point Lake | #c49bf9 |
| Lake Sidney Lanier | #75fb4c |
| Value | Map Hex Color | Description |
|---|---|---|
| Flood Storage | #0000ff | Flood Storage Storage is above Zone 1. |
| Zone 1 | #55ff00 | Zone 1 Zone 1 indicates normal operations. Releases can be made in support of seasonal navigation (when the channel has been adequately maintained), hydropower releases, water supply, and water quality releases. |
| Zone 2 | #ffff00 | Zone 2 Zone 2 indicates that water to support seasonal navigation may be limited (ACF Basin only). Hydropower generation is supported at a reduced level. Water supply and water quality releases are met. Minimum flow targets are met. |
| Zone 3 | #ffaa00 | Zone 3 Zone 3 indicates that water to support seasonal navigation may be significantly limited (ACF Basin only). Hydropower generation is supported at a reduced level. Water supply and water quality releases are met. Minimum flow targets are met. |
| Zone 4 | #ff0000 | Zone 4 Zone 4 indicates that navigation is not supported (ACF Basin only). Hydropower demands will be met at minimum level and may only occur for concurrent uses. Water supply and water quality releases are met. Minimum flow targets are met. |
| No Action Zones | #000000 | Project Does Not Have Action Zones |
| Value | Map Hex Color | Description |
|---|---|---|
| Low | #ff0000 | Record Low Estimated streamflow is the lowest value recorded at this gauge on this day of the year. Learn more. |
| Much Below | #b12121 | Much Below Normal ( Estimated streamflow is in the 0–10th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Below | #ffa400 | Below Normal (10th–25th Percentile) Estimated streamflow is in the 10th–25th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Normal | #00ff00 | Normal (25th–75th Percentile) Estimated streamflow is in the 25th–75th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Value | Map Hex Color | Description |
|---|---|---|
| Above | #40dfd0 | Above Normal (75th–90th Percentile) Estimated streamflow is in the 75th–90th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Much Above | #0000ff | Much Above Normal (>90th Percentile) Estimated streamflow is in the 90th–100th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| High | #000000 | Record High Estimated streamflow is the highest value ever measured at this gauge on this day of the year. Learn more. |
| Not Ranked | #ffffff | Not Ranked A flow category has not been computed for this gauge, for example due to insufficient historical data or no current streamflow estimates. |
| Value | Map Hex Color | Description |
|---|---|---|
| D0 | #ffff00 | D0 - Abnormally Dry Abnormally Dry (D0) indicates a region that is going into or coming out of drought, according to the U.S. Drought Monitor. View typical impacts by state. |
| D1 | #ffcc99 | D1 – Moderate Drought Moderate Drought (D1) is the first of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D2 | #ff6600 | D2 – Severe Drought Severe Drought (D2) is the second of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D3 | #ff0000 | D3 – Extreme Drought Extreme Drought (D3) is the third of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D4 | #660000 | D4 – Exceptional Drought Exceptional Drought (D4) is the most intense drought category, according to the U.S. Drought Monitor. View typical impacts by state. |
| Value | Map Hex Color | Description |
|---|---|---|
| Low | #ff0000 | Record Low Estimated streamflow is the lowest value recorded at this gauge on this day of the year. Learn more. |
| Much Below | #b12121 | Much Below Normal ( Estimated streamflow is in the 0–10th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Below | #ffa400 | Below Normal (10th–25th Percentile) Estimated streamflow is in the 10th–25th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Normal | #00ff00 | Normal (25th–75th Percentile) Estimated streamflow is in the 25th–75th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Value | Map Hex Color | Description |
|---|---|---|
| Above | #40dfd0 | Above Normal (75th–90th Percentile) Estimated streamflow is in the 75th–90th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| Much Above | #0000ff | Much Above Normal (>90th Percentile) Estimated streamflow is in the 90th–100th percentile of historical streamflow values recorded at this gauge on this day of the year. Learn more. |
| High | #000000 | Record High Estimated streamflow is the highest value ever measured at this gauge on this day of the year. Learn more. |
| Not Ranked | #ffffff | Not Ranked A flow category has not been computed for this gauge, for example due to insufficient historical data or no current streamflow estimates. |
| Value | Map Hex Color | Description |
|---|---|---|
| D0 | #ffff00 | D0 - Abnormally Dry Abnormally Dry (D0) indicates a region that is going into or coming out of drought, according to the U.S. Drought Monitor. View typical impacts by state. |
| D1 | #ffcc99 | D1 – Moderate Drought Moderate Drought (D1) is the first of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D2 | #ff6600 | D2 – Severe Drought Severe Drought (D2) is the second of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D3 | #ff0000 | D3 – Extreme Drought Extreme Drought (D3) is the third of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D4 | #660000 | D4 – Exceptional Drought Exceptional Drought (D4) is the most intense drought category, according to the U.S. Drought Monitor. View typical impacts by state. |
This graph shows the year-to-date composite conservation storage (in acre-feet) for the ACF River Basin—that is, the combined storage of Lake Sidney Lanier, West Point Lake, and Walter F. George Lake—as well as forecast storage for the next 4 weeks (orange line). The U.S. Army Corps of Engineers (USACE) categorizes conservation storage into 5 action zones, which trigger drought operations in the ACF River Basin:
- Zones 1 and 2: Not classified as drought conditions, normal operations are in place.
- Zone 3: Drought contingency operations are triggered, hydropower is supported at a reduced level.
- Zone 4: Severe drought conditions exist, navigation is not supported, hydropower is likely to be generated only during concurrent use.
- Drought Zone: Emergency drought operations are triggered, hydropower will only be met as a result of meeting other project purposes.
View this graph on the USACE website.
Current and forecasted lake levels for U.S. Army Corps of Engineers (USACE) projects in and near the ACF River Basin. Where applicable, lakes are color-coded based on USACE lake action zones*, which provide guidance on meeting minimum hydropower needs at each project and determine the amount of storage available for navigation, water supply, and water quality. Click on any of the lakes to view the current lake level and the 1-week forecast (measured in ft MSL, feet above mean sea level).
* For Lake Seminole (Jim Woodruff Dam), which has no action zones, green = below maximum operating level, and blue = above maximum operating level. Forecasts are not available for R.F. Henry and William Dannelly in the ACT Basin. Navigation restrictions in the action zones below do not apply to Allatoona and Carters, as navigation is only directly supported for reservoirs in the ACF Basin.
This map shows current streamflow conditions compared to historical conditions for the same day of the year, alongside the most recent U.S. Drought Monitor. Click on a streamgage to view current data from the U.S. Geological Survey.
The map depicts 28-day average streamflow conditions as computed at U.S. Geological Survey (USGS) streamgages. The colors represent 28-day average streamflow compared to percentiles of historical 28-day average streamflow for the day of the year. Click on a streamgage to view more data for that location.
The U.S. Army Corps of Engineers updates this graph weekly.
Reservoir data from the U.S. Army Corps of Engineers are updated daily.
This map updates daily on Drought.gov. View the most recent real-time streamflow data via USGS.
This map updates daily on Drought.gov. View the most recent real-time streamflow data via USGS.
U.S. Drought Outlooks
| Value | Map Hex Color | Description |
|---|---|---|
| Persist | #9b634a | Drought Persists During this time period, drought is forecast to persist. |
| Improve | #ded2bc | Drought Improves During this time period, drought is forecast to improve. |
| End | #b2ad69 | Drought Is Removed During this time period, drought removal is forecast. |
| Develop | #ffde63 | Drought Develops During this time period, drought development is forecast. |
| N/A | #ffffff | No Drought Present |
| Value | Map Hex Color | Description |
|---|---|---|
| Persist | #9b634a | Drought Persists During this time period, drought is forecast to persist. |
| Improve | #ded2bc | Drought Improves During this time period, drought is forecast to improve. |
| End | #b2ad69 | Drought Is Removed During this time period, drought removal is forecast. |
| Develop | #ffde63 | Drought Develops During this time period, drought development is forecast. |
| N/A | #ffffff | No Drought Present |
The Monthly Drought Outlook predicts whether drought will develop, remain, improve, or be removed in the next calendar month.
The Seasonal Drought Outlook predicts whether drought will develop, remain, improve, or be removed in the next 3 months or so.
The Climate Prediction Center issues its Monthly Drought Outlooks on the last day of the calendar month.
The Climate Prediction Center issues its Seasonal Drought Outlooks on the third Thursday of each calendar month. Sometimes, the map is adjusted on the last day of the month to maintain consistency with the Monthly Drought Outlook.
Quantitative Precipitation Forecast
| Range | Map Hex Color |
|---|---|
| 0 - 0.01 | #ffffff |
| 0.01 - 0.1 | #7fff00 |
| 0.1 - 0.25 | #00cd00 |
| 0.25 - 0.5 | #008b00 |
| 0.5 - 0.75 | #104e8b |
| 0.75 - 1 | #1e90ff |
| 1 - 1.25 | #00b2ee |
| 1.25 - 1.5 | #00eeee |
| 1.5 - 1.75 | #8968cd |
| Range | Map Hex Color |
|---|---|
| 1.75 - 2 | #912cee |
| 2 - 2.5 | #8b008b |
| 2.5 - 3 | #8b0000 |
| 3 - 4 | #cd0000 |
| 4 - 5 | #ee4000 |
| 5 - 7 | #ff7f00 |
| 7 - 10 | #cd8500 |
| 10 - 15 | #ffd700 |
| 15 - 20 | #ffff00 |
| 20 - | #ffaeb9 |
| Range | Map Hex Color |
|---|---|
| 0 - 0.01 | #ffffff |
| 0.01 - 0.1 | #7fff00 |
| 0.1 - 0.25 | #00cd00 |
| 0.25 - 0.5 | #008b00 |
| 0.5 - 0.75 | #104e8b |
| 0.75 - 1 | #1e90ff |
| 1 - 1.25 | #00b2ee |
| 1.25 - 1.5 | #00eeee |
| 1.5 - 1.75 | #8968cd |
| Range | Map Hex Color |
|---|---|
| 1.75 - 2 | #912cee |
| 2 - 2.5 | #8b008b |
| 2.5 - 3 | #8b0000 |
| 3 - 4 | #cd0000 |
| 4 - 5 | #ee4000 |
| 5 - 7 | #ff7f00 |
| 7 - 10 | #cd8500 |
| 10 - 15 | #ffd700 |
| 15 - 20 | #ffff00 |
| 20 - | #ffaeb9 |
This map shows the amount of liquid precipitation (in inches) expected to fall over the next 1 day, according to the National Weather Service.
This map shows the amount of liquid precipitation (in inches) expected to fall over the next 7 days, according to the National Weather Service.
The Quantitative Precipitation Forecast maps on Drought.gov are updated once a day and are valid from 7 a.m. Eastern that day.
The Quantitative Precipitation Forecast maps on Drought.gov are updated once a day and are valid from 7 a.m. Eastern that day.
Historical Drought Conditions and Impacts: ACF River Basin
| Value | Map Hex Color | Description |
|---|---|---|
| D0 | #ffff00 | D0 - Abnormally Dry Abnormally Dry (D0) indicates a region that is going into or coming out of drought, according to the U.S. Drought Monitor. View typical impacts by state. |
| D1 | #ffcc99 | D1 – Moderate Drought Moderate Drought (D1) is the first of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D2 | #ff6600 | D2 – Severe Drought Severe Drought (D2) is the second of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D3 | #ff0000 | D3 – Extreme Drought Extreme Drought (D3) is the third of four drought categories (D1–D4), according to the U.S. Drought Monitor. View typical impacts by state. |
| D4 | #660000 | D4 – Exceptional Drought Exceptional Drought (D4) is the most intense drought category, according to the U.S. Drought Monitor. View typical impacts by state. |
The U.S. Drought Monitor (2000–present) depicts the location and intensity of drought across the country. Every Thursday, authors from NOAA, USDA, and the National Drought Mitigation Center produce a new map based on their assessments of the best available data and input from local observers. The map uses five categories: Abnormally Dry (D0), showing areas that may be going into or are coming out of drought, and four levels of drought (D1–D4). Learn more.
| Value | Map Hex Color | Description |
|---|---|---|
| D4 | #730000 | D4 (SPI of -2.0 or less) The 9-month Standardized Precipitation Index (SPI) value for this location is -2.0 or less, indicating exceptional drought (D4) conditions. |
| D3 | #E60000 | D3 (SPI of -1.9 to -1.6) The Standardized Precipitation Index (SPI) value for this location is between -1.9 to -1.6, indicating extreme drought (D3) conditions. |
| D2 | #FFAA00 | D2 (SPI of -1.5 to -1.3) The Standardized Precipitation Index (SPI) value for this location is between -1.5 to -1.3, indicating severe drought (D2) conditions. |
| D1 | #FCD37F | D1 (SPI of -1.2 to -0.8) The Standardized Precipitation Index (SPI) value for this location is between -1.2 to -0.8, indicating moderate drought (D1) conditions. |
| D0 | #FFFF00 | D0 (SPI of -0.7 to -0.5) The Standardized Precipitation Index (SPI) value for this location is between -0.7 to -0.5, indicating abnormally dry (D0) conditions. |
| Value | Map Hex Color | Description |
|---|---|---|
| W0 | #AAFF55 | W0 (SPI of 0.5 to 0.7) The Standardized Precipitation Index (SPI) value for this location is between 0.5 to 0.7, indicating abnormally wet (W0) conditions. |
| W1 | #01FFFF | W1 (SPI of 0.8 to 1.2) The Standardized Precipitation Index (SPI) value for this location is between 0.8 to 1.2, indicating moderate wet (W1) conditions. |
| W2 | #00AAFF | W2 (SPI of 1.3 to 1.5) The Standardized Precipitation Index (SPI) value for this location is between 1.3 to 1.5, indicating severe wet (W2) conditions. |
| W3 | #0000FF | W3 (SPI of 1.6 to 1.9) The Standardized Precipitation Index (SPI) value for this location is between 1.6 to 1.9, indicating extreme wet (W3) conditions. |
| W4 | #0000AA | W4 (SPI of 2.0 or more) The Standardized Precipitation Index (SPI) value for this location is 2.0 or greater, indicating exceptional wet (W4) conditions. |
Drought results from an imbalance between water supply and water demand. The Standardized Precipitation Index (SPI) measures water supply, specifically precipitation. SPI captures how observed precipitation (rain, hail, snow) deviates from the climatological average over a given time period—in this case, over the 9 months leading up to the selected date. Red hues indicate drier conditions, while blue hues indicate wetter conditions. Data are available monthly from 1895–present. Learn more.
| Value | Map Hex Color | Description |
|---|---|---|
| D4 | #730000 | D4 (PMDI of -5.0 or less) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is -5.0 or less, indicating exceptional drought (D4) conditions. |
| D3 | #E60000 | D3 (PMDI of -4.9 to -4.0) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is -4.9 to -4.0, indicating extreme drought (D3) conditions. |
| D2 | #FFAA00 | D2 (PMDI of -3.9 to -3.0) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is -3.9 to -3.0, indicating severe drought (D2) conditions. |
| D1 | #FCD37F | D1 (PMDI of -2.9 to -2.0) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is -2.9 to -2.0, indicating moderate drought (D1) conditions. |
| D0 | #FFFF00 | D0 (PMDI of -1.9 to -1.0) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is -1.9 to -1.0, indicating abnormally dry (D0) conditions. |
| Value | Map Hex Color | Description |
|---|---|---|
| W0 | #AAFF55 | W0 (PMDI of 1.0 to 1.9) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is 1.0 to 1.9, indicating abnormally wet (W0) conditions. |
| W1 | #01FFFF | W1 (PMDI of 2.0 to 2.9) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is 2.0 to 2.9, indicating moderate wet (W1) conditions. |
| W2 | #00AAFF | W2 (PMDI of 3.0 to 3.9) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is 3.0 to 3.9, indicating severe wet (W2) conditions. |
| W3 | #0000FF | W2 (PMDI of 4.0 to 4.9) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is 4.0 to 4.9, indicating extreme wet (W3) conditions. |
| W4 | #0000AA | W3 (PMDI of 5.0 or greater) Tree rings were used to reconstruct a Palmer Modified Drought Index (PMDI) value for each June–August, estimating relative dryness. The PMDI value for this location is 5.0 or greater, indicating exceptional wet (W4) conditions. |
In paleoclimatology, proxy climate data (e.g., tree rings, ocean sediments) can allow us to reconstruct past climate conditions before we had widespread instrumental records. The Living Blended Drought Atlas, shown here, estimates average drought conditions each summer (June–August) as far back as the year 0 by combining tree-ring reconstructions and instrumental records. Red hues indicate drier conditions, while blue hues indicate wetter conditions.
Story Map: Drought in the ACF River Basin
The waters of the Apalachicola, Chattahoochee, and Flint Rivers provide valuable resources to the States of Alabama, Florida, and Georgia and people who live in these river basins.
During droughts, the Apalachicola, Chattahoochee, Flint (ACF) River Basin experiences complex water management challenges due to competing water needs between states and various sectors. Water supplies and instream flows become stressed during periods of drought, further intensifying the conflict over water. Targeted improvements for accessing and using drought information in the ACF can increase the broader understanding of how drought affects the basin, while also providing essential early warning and support for decision makers before, during, and after a drought.
The Drought in the ACF River Basin story map explores the historical context and impacts of drought on the basin, focusing on five key areas:
- Historical Drought
- Major Rivers in the ACF
- Water Management in the ACF Basin
- Impacts of Drought in the ACF
- Looking Ahead
