The Pagosa Area Water & Sanitation District Water district implements #drought restrictions — The #PagosaSprings Sun #SanJuanRiver #ColoradoRiver #COriver #aridification

From The Pagosa Springs Sun (Clayton Chaney):

At a special meeting on Monday, July 19, the Pagosa Area Water and Sanitation District (PAWSD) Board of Directors voted unanimously to enter into Stage 1 drought restrictions in compliance with its 2020 Drought Management Plan.

At the special meeting, District Manager Justin Ramsey explained that the primary factor behind deciding when to enter into the restrictions is the San Juan River flow rate.

“We’re not seeing an average flow anywhere near median, so that’s where we’re at,” Ramsey stated.

He explained that it is not likely that the river will rise enough in the next month or two to where it would no longer meet the Stage 1 restriction requirement.

Ramsey explained that with en- tering into the Stage 1 restrictions, there is still no requirement as to which days residents are allowed to water lawns.

However, he mentioned that PAWSD is still asking people to voluntarily irrigate on an odd/even schedule where those with even-numbered addresses irrigating only on even-numbered days and odd-numbered addresses irrigating only on odd-numbered days.

Ramsey explained that one requirement with the Stage 1 restrictions is that residents must irrigate after 6 p.m. and before 9 a.m.

Board member Glenn Walsh noted that this is the first time the district has been through this process under the 2020 Drought Management Plan…

Colorado Drought Monitor map July 20, 2021.

Drought report
The National Integrated Drought Information System (NIDIS) was updated on July 13, showing that 100 percent of Archuleta County is in a moderate drought and more than half of the county is in severe drought.

The NIDIS website notes that under a moderate drought stage, dry-land crops may suffer, rangeland growth is stunted, very little hay is available and risk of wildfires may increase.

The NIDIS website also notes that 71.17 percent of the county is in a severe drought stage.

According to the NIDIS, under a severe drought stage, fire season is extended.

Additionally, the NIDIS website notes that 51.04 percent of the county is in an extreme drought, mostly in the western portion of the county…

River report
According to the U.S. Geological Survey (USGS), the San Juan River was flowing at a rate of 81.7 cfs in Pagosa Springs as of 6 p.m. on Tuesday, July 20.

Based on 85 years of water records at this site, the average flow rate for this date is 263 cfs.

The highest recorded rate for this date was in 1941 at 1,470 cfs. The lowest recorded rate was 15.4 cfs, recorded in 2002.

As of 6 p.m. on Tuesday, July 20, the Piedra River near Arboles was flowing at a rate of 66.2 cfs. This is an increase from a July 14 reading of 62.3 cfs.

Based on 58 years of water records at this site, the average flow rate for this date is 232 cfs.

The highest recorded rate for this date was 1,350 cfs in 1986. The lowest recorded rate was 10.3 cfs in 2002.

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