444:
435:
426:
417:
356:
a capacity of 810 cubic feet per second (23 m/s), running northwest to the Log Cabin
Diversion Dam on Oregon Creek. From here the combined waters of the Middle Yuba and Oregon Creek are sent west into a shorter 1.3-mile (2.1 km) tunnel with a capacity of 1,100 cubic feet per second (31 m/s) into the eastern (Willow Creek) arm of New Bullards Bar Reservoir. The diversions add about 173.9 square miles (450 km) to the effective catchment area of New Bullards Bar Reservoir. The entire diversion and reservoir system is collectively known as the Yuba River Development Project.
34:
318:
406:
355:
The reservoir controls water flows from the North Yuba River, as well as from the Middle Yuba River and Oregon Creek via diversion tunnels. The Our House
Diversion Dam is situated on the Middle Yuba about 8 miles (13 km) above its mouth and diverts water into a 5.5-mile (8.9 km) tunnel with
359:
Flood operations in the New
Bullards Bar Reservoir water control manual are in part defined with being linked to operations in Marysville Dam. Marysville Dam was supposed to be built as part of a system of dams in the Sacramento Basin along with New Bullards Bar and Oroville Dam, but it was never
396:
The aforementioned 14-foot (4.3 m)-diameter penstock drains water from the New
Bullards Bar Reservoir several miles through a mountain and down a large hill to deliver water to the New Colgate Powerhouse. In 2006 a 168-inch (4.3 m) butterfly valve was designed and manufactured in Europe for
664:
329:. The agency was created through an act of the state legislature in 1959 specifically to construct a flood control reservoir in response to a flooding event in 1955. The bulk of the financing for the dam came from the issuance of revenue bonds. The dam was completed in 1969.
388:
for the region. The small Fish
Release powerhouse was constructed in 1986 at the base of the dam. It has a capacity of 150 kilowatts and generates power from water releases for fish on the Yuba River. Total annual generation at New Colgate Powerhouse is about 1,314,000
340:
in 1922. The dam generated power from 1924 until its inundation by the New
Bullards Bar Reservoir in 1969. Although the 1899 diversion dam was washed away, the 1900 dam is still in place about a quarter mile (0.4 km) downstream from the present dam.
397:
installation in the penstock at the top of the hill to protect the powerhouse from flooding in the event that an earthquake or other event caused the penstock to rupture. This valve uses a design similar to that of the dam's base release works.
671:
383:
have a combined capacity of 340 megawatts and are the largest of their kind in the world. At maximum generation, the powerhouse utilizes a flow of 3,430 cubic feet per second (97 m/s), and is an important source of
608:
745:
482:
352:
provides flood control space between
September 15 and May 31 of each year. There are 170,000 acre-feet (210,000,000 m) of flood control storage space between October 31 and March 31.
570:
1364:
752:
326:
368:
1384:
505:
1369:
583:
68:
1379:
738:
696:
462:
336:
built in 1899 and 1900 as well as a 200-foot (61 m) concrete arch dam built by the Yuba River Power
Company and transferred to
1349:
721:
472:
360:
built. Marysville Dam is still a defining function in the downstream channel capacity constraints even though it is non-existent.
1000:
985:
1095:
1005:
914:
761:
477:
840:
1217:
866:
1222:
646:
980:
792:
337:
1374:
1283:
1133:
1123:
990:
909:
894:
814:
1202:
1182:
513:
443:
434:
425:
924:
416:
1187:
1273:
1268:
1090:
1025:
1015:
995:
1344:
1313:
1167:
467:
1227:
1212:
1177:
1159:
1118:
934:
899:
871:
349:
298:
184:
1237:
1192:
955:
939:
1323:
929:
824:
587:
1318:
1308:
1303:
294:
52:
540:
1197:
889:
919:
819:
1278:
1247:
1172:
1075:
787:
8:
1354:
1113:
904:
856:
385:
290:
718:
371:, which is located 5.2 miles (8.4 km) downstream. The added distance increases the
1359:
1232:
390:
265:
249:
1050:
1045:
690:
1252:
1030:
306:
286:
134:
1207:
1055:
725:
1128:
730:
621:
372:
259:
226:
203:
1338:
1070:
333:
236:
83:
70:
1138:
1060:
1035:
457:
380:
242:
161:
650:
33:
1085:
1020:
861:
622:"Climate Change and Flood Operations in the Sacramento Basin, California"
1242:
1080:
1065:
1010:
765:
332:
The dam is the fourth constructed on the
Bullards Bar site, succeeding
317:
305:
10 m) of water. The dam serves for irrigation, drinking water and
282:
56:
805:
778:
405:
364:
278:
719:
New
Bullards Bar Dam — Northern California Water Association
393:(MWh), while the Fish Release powerhouse produces 1,300 MWh.
409:
A view of Bullards Bar dam and reservoir from Marysville Rd
713:
1365:
Buildings and structures in Yuba County, California
301:, which can hold about 969,600 acre⋅ft (1.1960
1336:
760:
584:"California Hydroelectric Statistics & Data"
586:. California Energy Commission. Archived from
746:
325:New Bullards Bar Dam was constructed by the
566:
564:
562:
753:
739:
547:. California Department of Water Resources
171:160,000 cu ft/s (4,500 m/s)
32:
463:List of dams and reservoirs in California
1385:Hydroelectric power plants in California
559:
473:List of largest reservoirs of California
404:
316:
1370:United States local public utility dams
1337:
695:: CS1 maint: archived copy as title (
535:
533:
531:
500:
498:
734:
512:. Stanford University. Archived from
483:List of tallest dams in United States
321:The 1922 PG&E dam at Bullards Bar
510:National Performance of Dams Program
478:List of power stations in California
528:
495:
208:489 sq mi (1,270 km)
13:
1218:Imperial Solar Energy Center South
991:Big Creek No. 1, 2, 2A, 3, 4 and 8
915:Los Esteros Critical Energy Center
609:General description of river basin
281:constructed in the early 1960s in
14:
1396:
1380:1969 establishments in California
1223:Imperial Solar Energy Center West
707:
442:
433:
424:
415:
338:Pacific Gas and Electric Company
1350:Dams in the Feather River basin
1284:Solar Energy Generating Systems
1208:Desert Stateline Solar Facility
910:Huntington Beach Energy Project
895:Donald Von Raesfeld Power Plant
545:California Data Exchange Center
1203:Centinela Solar Energy Project
1183:California Flats Solar Project
657:
639:
614:
602:
576:
363:The dam furnishes water via a
277:is a variable radius concrete
21:Dam in Yuba County, California
1:
1188:California Valley Solar Ranch
488:
344:
1274:Ivanpah Solar Power Facility
1269:Genesis Solar Energy Project
820:Puente Hills Energy Recovery
379:, elevation change. Its two
194:969,600 acre⋅ft (1.1960
7:
1314:San Gorgonio Pass Wind Farm
1168:Antelope Valley Solar Ranch
724:September 26, 2010, at the
571:YCWA Relicensing Fact Sheet
468:List of lakes in California
451:
289:. Located near the town of
216:4,810 acres (1,950 ha)
105:; 55 years ago
10:
1401:
1228:McCoy Solar Energy Project
1213:Desert Sunlight Solar Farm
1178:Blythe Solar Power Project
935:Russell City Energy Center
900:Gateway Generating Station
647:"Yuba County Water Agency"
367:through a mountain to the
350:New Bullards Bar Reservoir
312:
299:New Bullards Bar Reservoir
231:1,306 ft (398 m)
185:New Bullards Bar Reservoir
152:2,587 ft (789 m)
1296:
1261:
1238:Panoche Valley Solar Farm
1193:Campo Verde Solar Project
1158:
1151:
1104:
973:
964:
948:
880:
849:
833:
801:
772:
400:
258:
248:
235:
225:
220:
212:
202:
190:
180:
175:
167:
156:
148:
140:
130:
125:
117:
99:
62:
48:
40:
31:
26:
1324:Tehachapi Pass Wind Farm
930:Moss Landing Power Plant
841:Argus Cogeneration Plant
714:Yuba County Water Agency
541:"New Bullards Bar (BUL)"
327:Yuba County Water Agency
144:645 ft (197 m)
121:Yuba County Water Agency
1319:Shiloh Wind Power Plant
1309:Altamont Pass Wind Farm
1304:Alta Wind Energy Center
1031:Mammoth Pool Powerhouse
250:Installed capacity
1375:Dams completed in 1969
1198:Catalina Solar Project
1076:San Francisquito No. 1
890:Alamitos Energy Center
825:Sunshine Gas Producers
506:"New Bullards Bar Dam"
410:
369:New Colgate Powerhouse
322:
260:Annual generation
168:Spillway capacity
84:39.39333°N 121.14306°W
1091:White Rock Powerhouse
920:Metcalf Energy Center
408:
320:
1279:Mojave Solar Project
1248:Springbok Solar Farm
1173:Beacon Solar Project
1041:New Bullards Bar Dam
1026:Loon Lake Powerhouse
677:on February 22, 2014
653:on October 17, 2008.
611:ycwa-relicensing.com
590:on February 26, 2018
573:ycwa-relicensing.com
516:on December 12, 2012
297:, the dam forms the
275:New Bullards Bar Dam
89:39.39333; -121.14306
44:New Bullards Bar Dam
27:New Bullards Bar Dam
1139:William R. Gianelli
1036:Moccasin Powerhouse
1001:Caribou No. 1 and 2
905:Glenarm Power Plant
307:hydroelectric power
204:Catchment area
191:Total capacity
160:Concrete chute, 3x
80: /
1345:Dams in California
1233:Mount Signal Solar
1016:Jaybird Powerhouse
411:
323:
157:Spillway type
1332:
1331:
1292:
1291:
1147:
1146:
1051:New Exchequer Dam
1046:New Don Pedro Dam
996:Camino Powerhouse
986:Belden Powerhouse
272:
271:
213:Surface area
126:Dam and spillways
100:Opening date
16:Dam in California
1392:
1253:Topaz Solar Farm
1156:
1155:
1096:William E. Warne
981:Balch Powerhouse
971:
970:
755:
748:
741:
732:
731:
701:
700:
694:
686:
684:
682:
676:
670:. Archived from
669:
661:
655:
654:
649:. Archived from
643:
637:
636:
634:
632:
618:
612:
606:
600:
599:
597:
595:
580:
574:
568:
557:
556:
554:
552:
537:
526:
525:
523:
521:
502:
446:
437:
428:
419:
304:
287:North Yuba River
197:
135:North Yuba River
113:
111:
106:
95:
94:
92:
91:
90:
85:
81:
78:
77:
76:
73:
36:
24:
23:
1400:
1399:
1395:
1394:
1393:
1391:
1390:
1389:
1335:
1334:
1333:
1328:
1288:
1257:
1143:
1106:
1100:
1056:New Melones Dam
966:
960:
944:
882:
876:
867:Imperial Valley
845:
829:
803:
797:
793:Elkhorn Battery
776:
774:
768:
759:
726:Wayback Machine
710:
705:
704:
688:
687:
680:
678:
674:
667:
665:"Archived copy"
663:
662:
658:
645:
644:
640:
630:
628:
620:
619:
615:
607:
603:
593:
591:
582:
581:
577:
569:
560:
550:
548:
539:
538:
529:
519:
517:
504:
503:
496:
491:
454:
447:
438:
429:
420:
403:
347:
315:
302:
195:
109:
107:
104:
88:
86:
82:
79:
74:
71:
69:
67:
66:
22:
17:
12:
11:
5:
1398:
1388:
1387:
1382:
1377:
1372:
1367:
1362:
1357:
1352:
1347:
1330:
1329:
1327:
1326:
1321:
1316:
1311:
1306:
1300:
1298:
1294:
1293:
1290:
1289:
1287:
1286:
1281:
1276:
1271:
1265:
1263:
1259:
1258:
1256:
1255:
1250:
1245:
1240:
1235:
1230:
1225:
1220:
1215:
1210:
1205:
1200:
1195:
1190:
1185:
1180:
1175:
1170:
1164:
1162:
1153:
1149:
1148:
1145:
1144:
1142:
1141:
1136:
1131:
1126:
1121:
1116:
1110:
1108:
1102:
1101:
1099:
1098:
1093:
1088:
1083:
1078:
1073:
1068:
1063:
1058:
1053:
1048:
1043:
1038:
1033:
1028:
1023:
1018:
1013:
1008:
1003:
998:
993:
988:
983:
977:
975:
968:
962:
961:
959:
958:
952:
950:
946:
945:
943:
942:
937:
932:
927:
922:
917:
912:
907:
902:
897:
892:
886:
884:
878:
877:
875:
874:
869:
864:
859:
853:
851:
847:
846:
844:
843:
837:
835:
831:
830:
828:
827:
822:
817:
811:
809:
799:
798:
796:
795:
790:
784:
782:
770:
769:
762:Power stations
758:
757:
750:
743:
735:
729:
728:
716:
709:
708:External links
706:
703:
702:
656:
638:
613:
601:
575:
558:
527:
493:
492:
490:
487:
486:
485:
480:
475:
470:
465:
460:
453:
450:
449:
448:
441:
439:
432:
430:
423:
421:
414:
402:
399:
391:megawatt hours
373:hydraulic head
346:
343:
334:diversion dams
314:
311:
270:
269:
262:
256:
255:
252:
246:
245:
239:
233:
232:
229:
227:Hydraulic head
223:
222:
218:
217:
214:
210:
209:
206:
200:
199:
192:
188:
187:
182:
178:
177:
173:
172:
169:
165:
164:
158:
154:
153:
150:
146:
145:
142:
138:
137:
132:
128:
127:
123:
122:
119:
115:
114:
101:
97:
96:
64:
60:
59:
50:
46:
45:
42:
38:
37:
29:
28:
20:
15:
9:
6:
4:
3:
2:
1397:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1342:
1340:
1325:
1322:
1320:
1317:
1315:
1312:
1310:
1307:
1305:
1302:
1301:
1299:
1295:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1266:
1264:
1260:
1254:
1251:
1249:
1246:
1244:
1241:
1239:
1236:
1234:
1231:
1229:
1226:
1224:
1221:
1219:
1216:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1184:
1181:
1179:
1176:
1174:
1171:
1169:
1166:
1165:
1163:
1161:
1157:
1154:
1150:
1140:
1137:
1135:
1132:
1130:
1127:
1125:
1124:J.S. Eastwood
1122:
1120:
1117:
1115:
1112:
1111:
1109:
1103:
1097:
1094:
1092:
1089:
1087:
1084:
1082:
1079:
1077:
1074:
1072:
1071:Pine Flat Dam
1069:
1067:
1064:
1062:
1059:
1057:
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1029:
1027:
1024:
1022:
1019:
1017:
1014:
1012:
1009:
1007:
1004:
1002:
999:
997:
994:
992:
989:
987:
984:
982:
979:
978:
976:
972:
969:
963:
957:
956:Diablo Canyon
954:
953:
951:
947:
941:
938:
936:
933:
931:
928:
926:
925:Midway Sunset
923:
921:
918:
916:
913:
911:
908:
906:
903:
901:
898:
896:
893:
891:
888:
887:
885:
879:
873:
870:
868:
865:
863:
860:
858:
855:
854:
852:
848:
842:
839:
838:
836:
832:
826:
823:
821:
818:
816:
815:Hyperion DGUP
813:
812:
810:
807:
800:
794:
791:
789:
788:Beacon BESS 1
786:
785:
783:
780:
771:
767:
763:
756:
751:
749:
744:
742:
737:
736:
733:
727:
723:
720:
717:
715:
712:
711:
698:
692:
673:
666:
660:
652:
648:
642:
627:
623:
617:
610:
605:
589:
585:
579:
572:
567:
565:
563:
551:September 29,
546:
542:
536:
534:
532:
520:September 29,
515:
511:
507:
501:
499:
494:
484:
481:
479:
476:
474:
471:
469:
466:
464:
461:
459:
456:
455:
445:
440:
436:
431:
427:
422:
418:
413:
412:
407:
398:
394:
392:
387:
386:peaking power
382:
381:Pelton wheels
378:
374:
370:
366:
361:
357:
353:
351:
342:
339:
335:
330:
328:
319:
310:
308:
300:
296:
292:
288:
284:
280:
276:
267:
263:
261:
257:
253:
251:
247:
244:
240:
238:
234:
230:
228:
224:
221:Power Station
219:
215:
211:
207:
205:
201:
193:
189:
186:
183:
179:
174:
170:
166:
163:
162:Tainter gates
159:
155:
151:
147:
143:
139:
136:
133:
129:
124:
120:
116:
102:
98:
93:
65:
61:
58:
54:
51:
47:
43:
41:Official name
39:
35:
30:
25:
19:
1061:Oroville Dam
1040:
1006:Devil Canyon
974:Conventional
679:. Retrieved
672:the original
659:
651:the original
641:
629:. Retrieved
626:eScholarship
625:
616:
604:
592:. Retrieved
588:the original
578:
549:. Retrieved
544:
518:. Retrieved
514:the original
509:
458:Oroville Dam
395:
376:
362:
358:
354:
348:
331:
324:
309:generation.
274:
273:
18:
1086:Trinity Dam
1021:Keswick Dam
862:The Geysers
681:February 4,
295:Yuba County
268:(2001–2012)
118:Operator(s)
87: /
75:121°08′35″W
63:Coordinates
53:Yuba County
1355:Yuba River
1339:Categories
1243:Solar Star
1134:Thermalito
1081:Shasta Dam
1066:Parker Dam
1011:Folsom Dam
850:Geothermal
766:California
489:References
345:Operations
283:California
198:10 m)
72:39°23′36″N
57:California
1360:Arch dams
594:April 26,
176:Reservoir
1105:Pumped-
967:electric
881:Natural
802:Biomass
775:storage
773:Battery
722:Archived
691:cite web
631:March 1,
452:See also
365:penstock
279:arch dam
237:Turbines
131:Impounds
49:Location
1262:Thermal
1129:O'Neill
1114:Castaic
1107:storage
965:Hydro-
949:Nuclear
872:Mammoth
313:History
291:Dobbins
285:on the
181:Creates
108: (
940:Valley
401:Images
264:1,114
254:340 MW
243:Pelton
149:Length
141:Height
1152:Solar
1119:Helms
675:(PDF)
668:(PDF)
1297:Wind
857:Coso
834:Coal
804:(≥10
777:(≥10
697:link
683:2014
633:2016
596:2018
553:2012
522:2012
377:i.e.
110:1969
103:1969
883:gas
764:in
293:in
266:GWh
241:2x
1341::
1160:PV
806:MW
779:MW
693:}}
689:{{
624:.
561:^
543:.
530:^
508:.
497:^
375:,
55:,
808:)
781:)
754:e
747:t
740:v
699:)
685:.
635:.
598:.
555:.
524:.
303:×
196:×
112:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
