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Last Updated: Wednesday, December 3, 2008 3:58 PM
| BMP Type | Site Location | Status as of 6/30/00 | Approximate
Construction Cost 2 |
Drainage Area (acres) |
Design Storm (in) |
Design Peak Flow (cfs) |
Water Quality Vol. (ac-ft) |
Constraints Codes 3 |
Operating Head (ft) |
Receiving Water |
Beneficial Uses of Receiving Water 4 |
| SAN DIEGO AREA | |||||||||||
| Ext Det Basin | I-5/Manchester (east) | complete | $370,000 | 4.8 | 1.3 | 4.6 | 0.20 | DW, RZ | 2.7 | San Elijo Lagoon | REC1, REC2, BIOL, EST, WILD, RARE, MAR, MIGR |
| Ext Det Basin | I-5/SR 56 | complete | $160,000 | 5.3 | 1.3 | 5.7 | 0.32 | DW, RZ | 1.7 | Los Penasquitos Lgn. | BIOL, EST, MAR, MIGR, RARE, REC1, REC2, SHELL, WILD |
| Ext Det Basin | I-15/SR 78 | complete | $850,000 | 13.4 | 1.9 | 9.5 | 0.91 | DW, RZ | 3.8 | Escondido Creek | AGR, COLD, MUN, REC1, REC2, WARM, WILD |
| Infilt Basin | I-5/La Costa (west) | under review | $270,000 | 3.2 | 1.3 | 3 | 0.20 | DW, RZ | N/A | Bataquitos Lagoon | BIOL, EST, MAR, MIGR, RARE, REC1, REC2, WARM |
| Wet Basin | I-5/La Costa (east) | complete | $710,000 | 4.2 | 1.3 | 2.2 | 0.21 | DW, RZ | 0.6 | Bataquitos Lagoon | REC1, REC2, BIOL, EST, WILD, RARE, MAR, MIGR |
| Media Filter | Kearny Mesa Maint. Station | complete | $330,000 | 1.5 | 0.9 | 2.7 | N/A | AA, UT, HA | 3.2 | Tecolote Creek | REC2, WARM, WILD |
| Media Filter | Escondido Maint. Station | complete | $450,000 | 0.8 | N/A | 2.2 | N/A | AA, HA | 1.8 | Escondido Creek | MUN, AGR, REC1, REC2, WARM, COLD, WILD |
| Media Filter | La Costa Park & Ride | complete | $240,000 | 2.8 | 0.9 | 2.3 | 0.19 | AA, HA | 6.7 | Bataquitos Lagoon | BIOL, EST, MAR, MIGR, RARE, REC1, REC2, WARM |
| Media Filter | SR 78/I-5 Park & Ride | complete | $220,000 | 0.8 | 1 | 1.3 | 0.08 | AA, RZ, UT | 9.3 | Buena Vista Lagoon | BIOL, MAR, RARE, REC1, REC2, WARM, WILD |
| Bio Swale | SR 78/Melrose Dr | complete | $140,000 | 2.4 | 1.2 | 3.7 | N/A | RZ, HA, AA | 2.8 | Buena Vista Creek | AGR. OMD. REC1, REC2, WARM, WILD |
| Bio Swale | I-5/Palomar Airport Rd | complete | $140,000 | 4.6 | 1.3 | 3.2 | N/A | RZ, CZ, HA | 3.3 | Encinas Creek | REC2, WARM, WILD |
| Bio Strip | Carlsbad Maint. Station (west) | complete | $230,000 | 0.7 | 1.3 | 0.6 | N/A | AA, DW, UT | 0.7 | Encinas Creek | REC2, WARM, WILD |
| Infilt Trench/Strip | Carlsbad Maint. Station (east) | complete | (built w/bio strip) | 1.7 | 1.3 | 1.4 | 0.18 | AA, DW, UT | 1.1 | Encinas Creek | REC2, WARM, WILD |
| LOS ANGELES AREA | |||||||||||
| Bio Strip | Altadena Maint. Station | complete | $300,000 | 1.7 | 1 | 1.2 | 0.14 | AA | 0.5 | Arroyo Seco | REC1 (I), REC2 (I) |
| Infilt Trench | Altadena Maint. Station | complete | (built w/bio strip) | 1.7 | 1 | 1.2 | 0.14 | AA, UT | N/A | Arroyo Seco | REC1 (I), REC2 (I) |
| Dr Inlet Ins (a)1 | Foothill Maint. Station | complete | $70,000 | 0.2 | 1 | 0 | 0.01 | N/A | Sawpit Wash | WILD, GWR (I), MUN (I), REC1 (I), REC2 (I), WARM (I) | |
| Dr Inlet Ins (b)1 | Foothill Maint. Station | complete | (built w/DII(a) | 1.6 | 1 | 0.4 | 0.13 | N/A | Sawpit Wash | WILD, GWR (I), MUN (I), REC1 (I), REC2 (I), WARM (I) | |
| Dr Inlet Ins (a) | Las Flores Maint. Station | complete | $100,000 | 0.2 | 1 | 0.1 | 0.02 | N/A | Las Flores Canyon | WILD | |
| Dr Inlet Ins (b) | Las Flores Maint. Station | complete | (built w/DII(a) | 0.8 | 1 | 0.2 | 0.07 | N/A | Las Flores Canyon | WILD | |
| Dr Inlet Ins (a) | Rosemead Maint. Station | complete | $60,000 | 0.2 | 1 | 0.1 | 0.02 | N/A | Eaton Wash | WILD, GWR (I), REC1 (I), REC2 (I), WARM (I) | |
| Dr Inlet Ins (b) | Rosemead Maint. Station | complete | (built w/DII(a) | 1.2 | 1 | 0.5 | 0.10 | UT | N/A | Eaton Wash | WILD, GWR (I), REC1 (I), REC2 (I), WARM (I) |
| Bio Strip | I-605/SR 91 | complete | $220,000 | 0.5 | 1 | 0.1 | 0.04 | RZ, UT | 0.5 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I) |
| Bio Swale | I-605/SR 91 | complete | (built w/bio strip) | 0.2 | 1 | 0.1 | 0.02 | 2.8 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I) | |
| Bio Swale | Cerritos Maint. Station | complete | $60,000 | 0.4 | 1 | 0.1 | 0.04 | AA,HA | 1.4 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I) |
| Bio Swale | I-5/I-605 | complete | $100,000 | 0.7 | 1 | 0.3 | 0.05 | 3.4 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). | |
| Bio Swale | I-605/Del Amo Ave | complete | $130,000 | 0.7 | 1 | 0.2 | 0.06 | AA | 4.1 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
| Cont Def Sep | I-210/Orcas Ave | complete | $40,000 | 1.1 | 1 | 0.3 | 0.09 | AA,HA | 0.4 | Lopez Canyon Channel | WILD, GWR (I), REC1 (I), REC2 (I), WARM (I). |
| Cont Def Sep | I-210/Filmore St | complete | $50,000 | 2.5 | 1 | 0.6 | 0.21 | HA | 0.4 | Lopez Canyon Channel | WILD, GWR (I), REC1 (I), REC2 (I), WARM (I). |
| Infilt Basin | I-605/SR 91 | complete | $270,000 | 4.2 | 1 | 0.9 | 0.35 | RZ, HA | N/A | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
| Ext Det Basin | I-5/I-605 Intersection | complete | $170,000 | 6.8 | 1 | 4 | 0.30 | RZ | 4.2 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
| Ext Det Basin | I-605/SR 91 Intersection | complete | $110,000 | 0.8 | 1 | 1.1 | 0.06 | RZ | 4.2 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
| Oil/Water Sep | Alameda Maint. Station | complete | $180,000 | 0.8 | 1 | 1.1 | 0.05 | AA | 3 | Los Angeles River | GWR, REC1, REC2, WARM. |
| Media Filter | Eastern Regional Maint. Sta. | complete | $350,000 | 1.5 | 1 | 1.8 | 0.09 | AA, HA(p) | 13.5 | San Jose Creek | WILD, GWR (I), REC2 (I), WARM (I). |
| Media Filter | Foothill Maint. Station | complete | $490,000 | 1.8 | 1.4 | 2.9 | 0.18 | AA, HA(p) | 14.1 | Sawpit Wash | WILD, GWR (I), MUN (I), REC1 (I), REC2 (I), WARM (I). |
| Media Filter | Termination Park & Ride | complete | $470,000 | 2.8 | 1 | 3.6 | 0.18 | AA, HA(p) | 14 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
| Media Filter | Paxton Park & Ride | design | $440,000 | 1.3 | 1 | 1.7 | 0.09 | AA, HA(p) | 13 | Tujunga Wash | GWR (I), REC2 (I). |
| MCTT | Via Verde Park & Ride | complete | $380,000 | 1.1 | 1 | 1.6 | 0.10 | AA, HA(p) | 24 | Walnut Creek Wash | WILD, WET, GWR (I), REC1 (I), REC2 (I), WARM (I) |
| MCTT | Metro Maint. Station | design | $750,000 | 4.6 | 1 | 6.5 | 0.32 | AA, HA(p) | 18.1 | Los Angeles River | GWR, REC1, REC2, WARM. |
| MCTT | Lakewood Park & Ride | complete | $470,000 | 1.9 | 1 | 2.8 | 0.14 | AA, HA(p) | 16.6 | San Gabriel River | RARE, REC1, REC2, SPWN, WILD, GWR (I). |
Summary of BMP Site Characteristics
| Notes: | |
| 1. | Drain Inlet Insert (a) = Fossil Filter® type |
| Drain Inlet Insert (b) = Stream Guard® type | |
| 2. | Construction costs include allowances for water quality monitoring. The cost of widescale retro- fitting will be affected by factors such as economies of scale and contractor experience. Costs are approximate as of 6/30/00. |
| 3. | Constraints Codes:t |
| AA = Area Available - restricts BMP size, dimensions, and/or location CZ = Coastal Zone - minimizes BMP encroachment of existing trees HA = Headloss Available - restricts BMP location/design (p = pump required) UT = Utilities Restricted - restricts BMP location by existing utility design DW = Watershed Diversion - watershed diverted or modified to flow into BMP RZ = Recovery Zone - 30-foot buffer from pavement required for errant vehicles |
|
| 4. | See Regional Basin Plan by Regional Water Quality Control Boards for definitions. |
| ("I" = Intermittent Use) | |
Timeline for BMP Pilots*
TO VIEW TABLE IN A SEPARATE WINDOW, CLICK HERE. |
FOR MORE INFORMATION CONTACT
Division of Environmental Analysis, Stormwater Unit |