Flood ALERT equipment in the basin is shown in Table 7.5-2. Reservoir and stockpond data, including maximum storage or maximum surface area, are shown in Table 7.5-3. Flood ALERT equipment and USGS runoff contours are shown on Figure 7.5-4. There are no USGS streamflow gages in 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 7.5-2.
- As of October 2005 there were eight stations in this basin.
Reservoirs and Stockponds
- Refer to Table 7.5-3.
- There are no large reservoirs in this basin.
- Surface water is stored or could be stored in two small reservoirs.
- There are 146 registered stockponds in this basin.
Runoff Contour
- Refer to Figure 7.5-4.
- Average annual runoff is highest, 0.2 inches per year or 10.66 acre-feet per square mile, in the easternmost portion of the basin and decreases to 0.1 inches, or 5.33 acre-feet per square mile, in the remainder of the basin.
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Table 7.5-2 Flood ALERT Equipment in the McMullen Valley Basin

Table 7.5-3 Reservoirs and Stockponds in the McMullen Valley Basin

Figure 7.5-4 McMullen Valley Basin Surface Water Conditions
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