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County Data Monitoring

County Data Chart

A description of the data being monitored can be found in the Understanding the Data Being Monitored section. County data have been flagged for not meeting the objective set for that indicator. The data chart will be updated and posted daily.

Please note: the metrics described may differ from other state-reported data due to the way each metric is calculated. For example, the case rate in this report uses the earliest date that a person was known to have a confirmed infection rather than the date it was reported to the California Department of Public Health. The testing volume and testing positivity metrics in this report have a 7-day lag in order to account for delays in reporting. Detailed descriptions of how these metrics are calculated can be found in the Understanding the Data Being Monitored section.

Elevated disease transmission, increasing hospitalization, and limited hospital capacity metrics are only displayed for counties not meeting threshold criteria.


Update 08/07/2020:

  • The transition of the federal requirements for hospital reporting is complete as of 8/6/2020 and is currently displayed in the County Data Monitoring chart.
  • Data for case rate and testing positivity will not be displayed while the State is working to address the data lag issues recently identified.
  • At this time, movement of counties on or off the list will be on hold until further notice.
  • The July 13th State Health Order still applies to counties currently on the monitoring list. 

 


Chart last updated on August 14, 2020

 
 

Elevated Disease Transmission

Increasing Hospitalization**

Limited Hospital

Capacity**

 
Threshold<150

Case Rate >100

OR

Case Rate >25 AND Positivity >8% 

>10% Increase

<20% ICU Beds Available

OR

<25% Ventilators Available

CountyAvg # tests per day (per 100,000 population) (7 day average with a 7 day lag)Case rate per 100,000 (14 days)Testing positivity (%) (7 day average with a 7 day lag)% Change in 3-day avg COVID+ hospitalized patients% ICU beds currently available% Ventilators currently available
Alameda*---------

  

 
 
Alpine---------------
---
Amador
--------- 
 
 
Butte*--------- 
5.3
 
Calaveras--------- 
 
Colusa*--------- 
---
 
Contra Costa*--------- 
 
 
Del Norte--------- 
 
 
El Dorado--------- 
 
 
Fresno*--------- 
5.8
 
Glenn*---------------
 
Humboldt--------- 
 
 
Imperial*--------- 
 ✔
 
Inyo--------- 
 
 
Kern*--------- 
 
 
Kings*--------- 
 
 
Lake--------- 
 
 
Lassen--------------- 
Los Angeles*--------- 
 
 
Madera*--------- 

 
Marin*--------- 
 
 
Mariposa--------------- 
Mendocino--------- 
 
 
Merced*--------- 
 
 
Modoc--------------- 
Mono*
--------- 
 
 
Monterey*--------- ✔ 
 
Napa*--------- 
 
 
Nevada--------- 
 
 
Orange*--------- 
 
 
Placer*--------- ✔ ✔ 
Plumas---------------
 
Riverside*--------- 
 
 
Sacramento*--------- 
 
San Benito*--------- 
0.0
 
San Bernardino*--------- 
 
 
San Diego*--------- 
 
 
San Francisco*--------- 
 
 
San Joaquin*--------- 10.9
18.0
 
San Luis Obispo*--------- 
 
 
San Mateo*--------- 
 
 
Santa Barbara*--------- 
 
 
Santa Clara*--------- 
 
 
Santa Cruz*--------- 
 
 
Shasta--------- 
 
 
Sierra---------  ---
 ---
  
Siskiyou--------- ---
 
 
Solano*--------- 
8.7
 
Sonoma*--------- 
17.8
 
Stanislaus*--------- 
14.3
 
Sutter*------------
---
 
Tehama---------
 
 
Trinity--------------- 
Tulare*---------
 
 
Tuolumne--------- 
 
 
Ventura*--------- 
 
 
Yolo*--------- 
 
 
Yuba*--------- 
 
 


*Counties on the County Monitoring List as of 08/09/2020

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