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Surface Water Conditions in the Harquahala Basin

Flood ALERT equipment in the basin is shown in Table 7.3-2.  Reservoir and stockpond data, including maximum storage or maximum surface area, are shown in Table 7.3-3. The location of flood ALERT equipment and large reservoirs are shown on Figure 7.3-4. There are no USGS streamflow gages or runoff contour data available for this basin.  Descriptions of stream, reservoir and stockpond data sources and methods are found in Volume 1, Appendix A. 

Flood ALERT Equipment

  • Refer to Table 7.3-2.
  • As of October 2005 there are 10 stations in this basin.

Reservoirs and Stockponds

  • Refer to Table 7.3-3.
  • There are 42 registered stockponds in this basin.

Click here for Table 7.3-2

Table 7.3-2 Flood ALERT Equipment in the Haquahala Basin

Click here for Table 7.3-3

Table 7.3-3 Reservoirs and Stockponds in the Harquahala Basin

Click here for Figure 7.3-4

Figure 7.3-4 Harquahala Basin Surface Water Conditions


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References and Supplemental Reading for the Harquahala Basin

Colorado River
Lower Colorado River Planning Area
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Automated well
Power Plant in Harquahala Basin