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Adding Water Quality + GSA layers
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kevinjsong committed Aug 13, 2024
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24 changes: 24 additions & 0 deletions layer-guide.qmd
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Expand Up @@ -104,6 +104,20 @@ Data Update Frequency: As needed

Contact: [CalEnviroScreen](https://oehha.ca.gov/calenviroscreen/contact-calenviroscreen)

### Aquifer Water Quality Risk

This layer shows estimated water quality risk for domestic wells and state small water systems for a variety of contaminants.

![](images/layer-guide-aquifer-water-quality.png)

This layer was developed for use by the State Water Boards SAFER Program to help prioritize areas where domestic wells and state small water systems may be accessing groundwater that does not meet primary drinking water standards.

Source: [Groundwater Ambient Monitoring and Assessment (GAMA) Program](https://www.waterboards.ca.gov/gama/)

Data Update Frequency: As needed

Contact: [SAFER Program](https://www.waterboards.ca.gov/safer/)

### Drought Intensity

This layer shows regions in California impacted by drought.
Expand Down Expand Up @@ -194,6 +208,16 @@ Source: [California Department of Water Resources](https://data.ca.gov/dataset/i

Data Update Frequency: As needed

### Groundwater Sustainability Agencies

This layer shows the boundaries of California's Groundwater Sustainability Agencies as defined on the DWR SGMA Data Viewer.

![](images/layer-guide-gsa-boundaries.png)

Source: [California Department of Water Resources](https://data.ca.gov/dataset/i08-b118-ca-groundwaterbasins/resource/0bb7282a-e0b1-452f-a364-da785911843e), for use by [Groundwater Ambient Monitoring and Assessment (GAMA) Program](https://www.waterboards.ca.gov/gama/)

Data Update Frequency: As needed

### County Boundaries

This layer shows County boundaries within California.
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22 changes: 11 additions & 11 deletions workflow-guide.qmd
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Expand Up @@ -27,7 +27,7 @@ This guide compiles some (hopefully) helpful information about the workflow for

2. Login with the OIMA_Mapper credentials.

- You may have to switch your active portal to [gispublic.waterboards.ca.gov/portal/](http://gispublic.waterboards.ca.gov/portal/), which you can do by clicking the \"Sign in\" option in the upper right.
- You may have to switch your active portal to [gispublic.waterboards.ca.gov/portal/](http://gispublic.waterboards.ca.gov/portal/), which you can do by clicking the "Sign in" option in the upper right.

![](workflow-guide-images/portal-switch.png){fig-align="center" width="230"}

Expand All @@ -54,9 +54,9 @@ If you found a data download hosted beyond internal agencies:

2. Login (upper right hand corner) to the ArcGIS Creator Portal with the **OIMA_Mapper** account (obtain the password from Anna Holder).

3. In the top navigation bar, click \"Content.\"
3. In the top navigation bar, click "Content."

4. In the top left, click the \"+ New item\" button. 
4. In the top left, click the "+ New item" button. 

5. Add or drag & drop the data file you want to add --- or, paste in the URL. 

Expand All @@ -66,7 +66,7 @@ If you found a data download hosted beyond internal agencies:

1. Click on the Tribal Water Data Initiatives Map to open it.

2. On the right, click \"Open in Map Viewer Classic.\" 
2. On the right, click "Open in Map Viewer Classic." 

3. At the bottom of the list of layers on the left, there will be a button to **Add a layer**

Expand All @@ -76,7 +76,7 @@ If you found a data download hosted beyond internal agencies:

- Organize/reorder it appropriately by clicking and dragging it.
- Rename it with the correct number and an appropriate title by pressing the three dots → rename. 
- If applicable, adjust its properties (how it\'ll show up visually on the map) by pressing the three dots → properties. 
- If applicable, adjust its properties (how it'll show up visually on the map) by pressing the three dots → properties. 

6. **Make sure to save!** If you created a new layer, you will likely be prompted to update sharing permissions, which you should go ahead and do. 

Expand All @@ -100,13 +100,13 @@ After editing a layer, find it in the list of layers on the left and right click

### Clipping a Layer

While you would typically want to find data downloads whose scope is only California as this data is more robust, this isn\'t always possible! There is a simple way to clip California from a layer.
While you would typically want to find data downloads whose scope is only California as this data is more robust, this isn't always possible! There is a simple way to clip California from a layer.

1. Open the data layer in ArcGIS Pro. 

2. Make sure you\'re logged into OIMA_Mapper. Then, from \"Portal,\" find \"California_State_Boundary_shp.\" (This is a shapefile of California\'s border) and add it as a layer to the current map. 
2. Make sure you're logged into OIMA_Mapper. Then, from "Portal," find "California_State_Boundary_shp." (This is a shapefile of California's border) and add it as a layer to the current map. 

3. In the Analysis tab at the top, go to \"Tools.\" Search for \"Clip.\"
3. In the Analysis tab at the top, go to "Tools." Search for "Clip."

4. Use the data layer as the input field, and the California boundary shapefile as the clip feature.

Expand Down Expand Up @@ -138,7 +138,7 @@ Feature layers are not publicly shared until the GIS team pushes.

3. Locate and open the Layer Guide .qmd file. 

4. Edit the user manual to reflect any changes that you\'ve made to the map. To add a new layer, include:
4. Edit the user manual to reflect any changes that you've made to the map. To add a new layer, include:

- Layer name
- Succinct description
Expand All @@ -151,9 +151,9 @@ Feature layers are not publicly shared until the GIS team pushes.

6. Stage your local changes by checking them in the top right interface. 

7. Commit them by pressing \"Commit\" and adding a commit message (brief description of changes).
7. Commit them by pressing "Commit" and adding a commit message (brief description of changes).

8. Push these changes to the main repo by pressing \"Push.\"
8. Push these changes to the main repo by pressing "Push."

![](workflow-guide-images/git-workflow.png){fig-align="center" width="523"}

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