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Service Description: <div style='text-align:Left;'><div><div><p><span>Monthly 30-year "normal" dataset covering the conterminous U.S., averaged over the climatological period 1991-2020. Contains spatially gridded average annual total precipitation at 4km grid cell resolution. Distribution of the point measurements to the spatial grid was accomplished using the PRISM model, developed and applied by Dr. Christopher Daly of the PRISM Climate Group at Oregon State University. This dataset is available free-of-charge on the PRISM website.</span></p></div></div></div>

Map Name: Baseline Data Report Explorer v2

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• PRISM Mean Annual Precipitation 1991 - 2020 (inches) (0)

Description: Monthly 30-year "normal" dataset covering the conterminous U.S., averaged over the climatological period 1991-2020. Contains spatially gridded average annual total precipitation at 4km grid cell resolution. Distribution of the point measurements to the spatial grid was accomplished using the PRISM model, developed and applied by Dr. Christopher Daly of the PRISM Climate Group at Oregon State University. This dataset is available free-of-charge on the PRISM website.

Service Item Id: edbd866e3b724e42948d8e92fc39be9b

Copyright Text: PRISM Climate Group at Oregon State University, 2025

Spatial Reference: 102100  (3857)  LatestVCSWkid(0)


Single Fused Map Cache: false

Initial Extent:

XMin: -1.3854648561012285E7
YMin: 4541325.728549455
XMax: -1.3473879313123425E7
YMax: 4767298.080973794
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -1.3667845932076922E7
YMin: 4586067.559219073
XMax: -1.3572654228492523E7
YMax: 4713089.064056497
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Baseline Data Report Explorer v2
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Keywords: precipitation,Conterminous US
AntialiasingMode: Fast
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



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